Drs Mann and Zhang Ace, for Green Industry, Money Does Grow on Trees

Summary: Dr Brian Self adds Pesticide Symptomology to Forest Health 14 Oct 2026.

"God talks to human beings through many vectors: through each other, through organized religion, through the great books of those religions, through wise people, through art and music and literature and poetry, but nowhere with such detail and grace and color and joy as through creation. When we destroy a species, when we destroy a special place, we're diminishing our capacity to sense the divine, understand who God is and what our own potential is." Robert Francis Kennedy Jr., April 19, 2023, Boston Park Plaza Hotel, Back Bay, Boston, Massachusetts.


“And there’s many people out there who want us to move to the next planet already and I’m like, hang on, let’s not give up on this planet yet," William, Prince of Wales, July 31, 2023, Sorted Food food truck, London, England, United Kingdom.

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Acknowledgment

My special thanks to talented artists and photographers/concerned organizations who make their fine images available on the internet.

Image credits:

IMAGE 1

IMAGE 2

For further information:

Gilman, Ed. 2011. An Illustrated Guide to Pruning. Third Edition. Boston MA: Cengage.

Hayes, Ed. 2001. Evaluating Tree Defects. Revised, Special Edition. Rochester MN: Safe Trees.

Marriner, Derdriu. 16 October 2026. "Drs Mann and Zhang Ace, for Green Industry, Money Does Grow on Trees." Earth and Space News. Friday
Available @

Marriner, Derdriu. 14 October 2026. "Dr Brian Self Adds Pesticide Symptomology to Forest Health 14 Oct 2026." Earth and Space News. Wednesday
Available @ https://earth-and-space-news.blogspot.com/2026/10/dr-brian-self-adds-pesticide.html

Marriner, Derdriu. 9 October 2026. "TREE Fund Avails Cornell Urban Equity, Western Reserve Tree Stewards." Earth and Space News. Friday
Available @ https://earth-and-space-news.blogspot.com/2026/10/tree-fund-avails-cornell-urban-equity.html

Marriner, Derdriu. 4 October 2026. "Scharenbroch, Smiley Avail Oct 2026 Arborist News Soil Modification 2." Earth and Space News. Thursday
Available @ https://earth-and-space-news.blogspot.com/2026/10/scharenbroch-smiley-avail-oct-2026.html

Marriner, Derdriu. 1 October 2026. "Drs Harper and Silver Add Biochar Applications to Urban Forestry Today." Earth and Space News. Thursday
Available @ https://earth-and-space-news.blogspot.com/2026/10/drs-harper-and-silver-add-biochar.html

Marriner, Derdriu. 25 September 2026. "Drs Caldwell, Mann and Zhang Ace Healthy Soils Support Healthy Trees." Earth and Space News. Friday
Available @ https://earth-and-space-news.blogspot.com/2026/09/drs-caldwell-mann-and-zhang-ace-healthy.html

Marriner, Derdriu. 24 September 2026. "Dr Rasmussen Adds Prescription Pruning to City Forests by Dr Arseniou." Earth and Space News. Thursday
Available @ https://earth-and-space-news.blogspot.com/2026/09/dr-rasmussen-adds-prescription-pruning.html

Marriner, Derdriu. 10 September 2026. "Dr Koeser Adds Planning for Roots to Dr Harper's Urban Forestry Today." Earth and Space News. Tuesday.
Available @ https://earth-and-space-news.blogspot.com/2026/09/dr-koeser-adds-planning-for-roots-to-dr.html

Marriner, Derdriu. 6 September 2026. "Arboriculture & Urban Forestry Sep 2026 Addresses Spotted Lanternfly." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2026/09/arboriculture-urban-forestry-sep-2026.html

Marriner, Derdriu. 25 August 2026. "Dr Kahn Adds Tree and Powerline Clearances to TREE Fund Webinar Series." Earth and Space News. Tuesday.
Available @ https://earth-and-space-news.blogspot.com/2026/08/dr-kahn-adds-tree-and-powerline.html

Marriner, Derdriu. 21 August 2026. "Drs Zhang and Mann Ask Green Stormwater Infrastructure: Does It Work?" Earth and Space News. Friday.
Available @ https://earth-and-space-news.blogspot.com/2026/08/drs-zhang-and-mann-ask-green-stormwater_01364402788.html

Marriner, Derdriu. 2 August 2026. "Scharenbroch and Smiley Avail Aug 2026 Arborist News Soil Modification." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2026/08/scharenbroch-and-smiley-avail-aug-2026.html

Marriner, Derdriu. 28 July 2026. "Dr Jeff Hall Aces Amphibians and Forest Management as Forestry Webinar." Earth and Space News. Tuesday.
Available @ https://earth-and-space-news.blogspot.com/2026/07/dr-jeff-hall-aces-amphibians-and-forest.html

Marriner, Derdriu. 24 July 2026. "Drs Zhang and Mann Ace Green Industry Webinar on Irrigation Salinity." Earth and Space News. Friday.
Available @ https://earth-and-space-news.blogspot.com/2026/07/drs-zhang-and-mann-ace-green-industry.html

Marriner, Derdriu. 23 July 2026. "Nidus Consulting's Ryan Gilpin Advises So, there is a new ISA TRAQ." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2026/07/nidus-consultings-ryan-gilpin-advises.html

Marriner, Derdriu. 21 July 2026. "Yellow-Naped Amazons Maybe Aided a 3-Year Study by Dr Thomas Whitney." Earth and Space News. Tuesday.
Available @ https://earth-and-space-news.blogspot.com/2026/07/yellow-naped-amazons-maybe-aided-3-year_0108533574.html

Marriner, Derdriu. 21 July 2026. "Linden Aphids Are in a 3-Year Study by Dr Thomas Whitney for TREE Fund." Earth and Space News. Tuesday.
Available @ https://earth-and-space-news.blogspot.com/2026/07/linden-aphids-are-in-3-year-study-by-dr.html

Marriner, Derdriu. 21 July 2026. "Aphid Midges Are in a 3-Year Study by Dr Thomas Whitney for TREE Fund." Earth and Space News. Tuesday.
Available @ https://earth-and-space-news.blogspot.com/2026/07/dr-thomas-whitney-analyzes-aphid-midges.html

Marriner, Derdriu. 21 July 2026. "Dr Thomas Whitney Analyzes Aphid Midges in July 2026 TREE Fund Webinar." Earth and Space News. Tuesday.
Available @ https://earth-and-space-news.blogspot.com/2026/07/dr-thomas-whitney-analyzes-aphid-midges.html

Marriner, Derdriu. 4 July 2026. "Arboriculture & Urban Forestry Jul 2026 Airs Tree-Caused Power Outages." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2026/07/arboriculture-urban-forestry-jul-2026.html

Marriner, Derdriu. 24 June 2026. "Dr Daryl Chesley Adds UVM Training for Adult Learning to UAA Webinars." Earth and Space News. Wednesday.
Available @ https://earth-and-space-news.blogspot.com/2026/06/dr-daryl-chesley-adds-uvm-training-for.html

Marriner, Derdriu. 6 June 2026. "Randall H Miller Avails Arborist News June 2026 Vegetation Management." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2026/06/randall-h-miller-avails-arborist-news_038486589.html

Marriner, Derdriu. 21 May 2026. "Dr Wei Zhang Advances Drought-Restricted, Water-Prescribed Young Trees and Water Conservation." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2026/05/dr-wei-zhang-advances-drought.html

Marriner, Derdriu. 20 May 2026. "Chris O'Neal Adds Helicopter Trimming a Rural Co-op to UAA Webinars." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2026/05/chris-oneal-adds-helicopter-trimming.html

Marriner, Derdriu. 2 May 2026. "Arboriculture & Urban Forestry May 2026 Addresses Street Tree Stress." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2026/05/arboriculture-urban-forestry-may-2026.html

Marriner, Derdriu. 23 April 2026. "Ali Jasper Avails American Forests Diversity as a Resourcing Solution." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2026/04/ali-jasper-avails-american-forests.html

Marriner, Derdriu. 21 April 2026. "Drs Hauer, Koeser, Miesbauer Add Tree Injections as TREE Fund Webinar." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2026/04/drs-hauer-koeser-miesbauer-add-tree.html

Marriner, Derdriu. 9 April 2026. "Dr Eshenaur Apprises Urban Forestry Today Host Dr Harper of 2027 Pests." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2026/04/dr-eshenaur-apprises-urban-forestry_9.html

Marriner, Derdriu. 4 April 2026. "Christopher Luley, Kevin Smith Add Heart Rot to Arborist News Apr 2026." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2026/04/christopher-luley-kevin-smith-add-heart.html

Marriner, Derdriu. 8 March 2026. "Arboriculture & Urban Forestry March 2026 Airs Urban Tree Survival." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2026/03/arboriculture-urban-forestry-march-2026.html

Marriner, Derdriu. 19 February 2026. "Davey Tree Expert Company Augurs Dr Orrick's Futureproof the Workforce." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2026/02/davey-tree-expert-company-augurs-dr.html

Marriner, Derdriu. 19 February 2026. "Dr Brigitte Orrick Adds Futureproof the Workforce to American Forests." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2026/02/dr-brigitte-orrick-adds-futureproof.html

Marriner, Derdriu. 7 February 2026. "Arborist News Feb 2026 Airs Protecting Urban Greenspaces from Wildfire." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2026/02/arborist-news-feb-2026-airs-protecting.html

Marriner, Derdriu. 5 February 2026. "Dr Danica Doroski Aces Tree Committees for UMass Urban Forestry Today." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2026/02/dr-danica-doroski-aces-tree-committees_01178833716.html

Marriner, Derdriu. 4 January 2026. "Arboriculture & Urban Forestry Jan 2026 Assesses Cicadas on New Trees." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2026/01/arboriculture-urban-forestry-jan-2026.html

Marriner, Derdriu. 7 December 2025. "Arborist News Dec 2025 Airs Soil Organic Matter 2 Sources, Management." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2025/12/arborist-news-dec-2025-airs-soil.html

Marriner, Derdriu. 2 November 2025. "Arboriculture & Urban Forestry Nov 2025 Airs Site, Soil, Oak Decline." Earth and Space News. Sunday.
Available @ Marriner, Derdriu. 2 November 2025. "Arboriculture & Urban Forestry Nov 2025 Airs Site, Soil, Oak Decline." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2025/11/arboriculture-urban-forestry-nov-2025.html

Marriner, Derdriu. 14 October 2025. "Drs Beatley, Brodbeck, Hupke Add to TREE Fund Webinars Canopy Cities." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2025/10/drs-beatley-brodbeck-hupke-add-to-tree.html

Marriner, Derdriu. 14 October 2025. "Drs Brodbeck, Brown, Hupke Add to TREE Fund Webinars Policy Strategies." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2025/10/drs-brodbeck-brown-hupke-add-to-tree.html

Marriner, Derdriu. 8 October 2025. "Drs Katy Crout Moretti, Kristy McAndrew Address Baldcypress Leafroller." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2025/10/drs-katy-crout-moretti-kristy-mcandrew.html

Marriner, Derdriu. 5 October 2025. "Remsen, Scharenbroch Air Soil Organic Matter I, Arborist News Oct 2025." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2025/10/remsen-scharenbroch-air-soil-organic.html

Marriner, Derdriu. 2 October 2025. "Drs Rick Harper, Deb Gilbert Are Understanding the Urban Life of Trees." Earth and Space News. Thursday.
Available @ https://earth-and-space-news.blogspot.com/2025/10/drs-rick-harper-deb-gilbert-are.html

Marriner, Derdriu. 7 September 2025. "Arboriculture & Urban Forestry Sep 2025 Avails Urban Trees and Cooling." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2025/09/arboriculture-urban-forestry-sep-2025.html

Marriner, Derdriu. 3 August 2025. "SJ Lilly, AK Julius Avail Arborist News Aug 2025 Tree Climbers' Guide." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2025/08/sj-lilly-ak-julius-avail-arborist-news.html

Marriner, Derdriu. 23 July 2025. "July TREE Fund Avails Leveraging Data and Experience for Tree Equity." Earth and Space News. Wednesday.
Available @ https://earth-and-space-news.blogspot.com/2025/07/july-tree-fund-avails-leveraging-data.html

Marriner, Derdriu. 28 June 2025. "John-Ashley Reese Avails Business of Arboriculture Safety from Scratch." Earth and Space News. Wednesday.
Available @ https://earth-and-space-news.blogspot.com/2025/06/john-ashley-reese-avails-business-of.html

Marriner, Derdriu. 18 June 2025. "Rolando Orellana Adds Urban Irrigation Technology to Creciendo Arboles." Earth and Space News. Wednesday.
Available @ https://earth-and-space-news.blogspot.com/2025/06/rolando-orellana-adds-urban-irrigation_18.html

Marriner, Derdriu. 18 June 2025. "Rolando Orellana Avails Creciendo Arboles Irrigation for Urban Trees." Earth and Space News. Wednesday.
Available @ https://earth-and-space-news.blogspot.com/2025/06/rolando-orellana-avails-creciendo.html

Marriner, Derdriu. 7 June 2025. "Sharon Lilly and Alex Julius Author Tree Climbers’ Guide: Removal." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/06/sharon-lilly-and-alex-julius-author.html

Marriner, Derdriu. 24 May 2025. "Nick Oney Aces Fleet Management Solutions in Business of Arboriculture." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/05/nick-oney-aces-fleet-management.html

Marriner, Derdriu. 14 May 2025. "Patricia Robinson Aids Creciendo Arboles Identifying, Evaluating Risks." Earth and Space News. Wednesday.
Available @ https://earth-and-space-news.blogspot.com/2025/05/patricia-robinson-aids-creciendo_14.html

Marriner, Derdriu. 11 May 2025. "Thiabendazole Acts on Beech Leaf, Dutch Elm, Sycamore Anthracnose." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/05/thiabendazole-acts-on-beech-leaf-dutch.html

Marriner, Derdriu. 10 May 2025. "Dr. Cadaval Aces Storm Collaboration and Preparedness for TREE Fund." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/05/dr-cadaval-aces-storm-collaboration-and.html

Marriner, Derdriu. 24 April 2025. "Chris Francis Aces Productive Work Force in Business of Arboriculture." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/04/chris-francis-aces-productive-work.html

Marriner, Derdriu. 13 April 2025. "Marge Daughtrey and Dan Gilrein Ace 2025 Landscape Pests for UMass UFT." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2025/04/marge-daughtrey-and-dan-gilrein-ace.html

Marriner, Derdriu. 12 April 2025. "Carolyn Mahan Aces IVM on Electric Transmission line ROW for TREE Fund." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/04/carolyn-mahan-aces-ivm-on-electric.html

Marriner, Derdriu. 9 April 2025. "Vicki Mendez Aids Creciendo Arboles Trees Affected by Invasive Species." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/04/vicki-mendez-aids-creciendo-arboles_9.html

Marriner, Derdriu. 5 April 2025. "Part Two to Tree Inventory BMP Avails Us a Successful Tree Inventory." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/04/part-two-to-tree-inventory-bmp-avails.html

Marriner, Derdriu. 29 March 2025. "Tree Care as Business Form Adds Tax Obligations, Deductions, Credits." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/03/tree-care-as-business-form-adds-tax.html

Marriner, Derdriu. 16 March 2025. "Hydraulic Conductivity Affects Plant and Root Water Potential." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2025/03/hydraulic-conductivity-affects-plant.html

Marriner, Derdriu. 15 March 2025. "Plant and Root Hydraulic Systems Act Together About Water Potential." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/03/plant-and-root-hydraulic-systems-act.html

Marriner, Derdriu. 9 March 2025. "Hurricane Wind Resistance Rating, Machine Learning and Tree Species." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2025/03/hurricane-wind-resistance-rating.html

Marriner, Derdriu. 8 March 2025. "Beau Brodbeck Avails Creciendo Arboles Construction-amiable Tree Care." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/03/beau-brodbeck-avails-creciendo-arboles.html

Marriner, Derdriu. 2 March 2025. "Matthew Searels and Jessie McClellan Apprise Brand and Sales Etiquette." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2025/03/matthew-searels-and-jessie-mcclellan.html

Marriner, Derdriu. 1 March 2025. "Soils Aid James Cassidy and EPA IPM Getting to the Root of the Problem." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/03/soils-aid-james-cassidy-and-epa-ipm.html

Marriner, Derdriu. 9 February 2025. "Arborist News February 2025 Airs Weathering the Storm by Warren Causey." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/02/arborist-news-february-2025-airs.html

Marriner, Derdriu. 4 January 2025. "How Are Two Magnolia, Two Maple Species’ Fine Roots After Waterlogging?" Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2025/01/how-are-two-magnolia-two-maple-species.html

Marriner, Derdriu. 7 December 2024. "December 2024 Arborist News Apprises Us of Tree Inventory BMP Part I." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2024/12/december-2024-arborist-news-apprises-us.html

Marriner, Derdriu. 17 November 2024. "Pruning Cuts Aid Codominant Stem Diameter Ratio, Exposed Wood, Appeal." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2024/11/pruning-cuts-aid-codominant-stem.html

Marriner, Derdriu. 6 October 2024. "Heartwood, Part I, Airs Biology, Formation, Identification, Importance." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2024/10/heartwood-part-i-airs-biology-formation.html

Marriner, Derdriu. 8 September 2024. "Conflict and Collaboration in Urban Forest Management Affect Each Other." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2024/09/conflict-and-collaboration-in-urban.html

Marriner, Derdriu. 4 August 2024. "Aged, Dead, Exotic Aid Taking an Ecosystem Approach to Tree Management" Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2024/08/aged-dead-exotic-aid-taking-ecosystem.html

Marriner, Derdriu. 7 July 2024. "What For Tree Workers Acts For and Against Professional Certification?" Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2024/07/what-for-tree-workers-acts-for-and.html

Marriner, Derdriu. 2 June 2024. "Tree Risk Assessment BMPs Address Target, Occupancy, Impact Likelihood." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2024/05/tree-root-architecture-acts-for.html

Marriner, Derdriu. 5 May 2024. "Tree Root Architecture Acts for Proactive Urban Green Space Design." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2024/05/tree-root-architecture-acts-for.html

Marriner, Derdriu. 7 April 2024. "Tree Risk Assessment Admits Best Management Practices Abbreviated BMPs." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2024/04/tree-risk-assessment-admits-best.html

Marriner, Derdriu. 3 March 2024. "Foliar Tissue Addresses Acer Heat Tolerance When Planning Urban Maples." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2024/03/foliar-tissue-addresses-acer-heat.html

Marriner, Derdriu. 4 February 2024. "Utility Tree Risk Asks About Target Strike, Then Tree Failure." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2024/02/utility-tree-risk-asks-about-target.html

Marriner, Derdriu. 18 January 2024. "System Failure From Ailing Water Transport Advises How Trees Grow Old." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2024/01/system-failure-from-ailing-water.html

Marriner, Derdriu. 6 January 2024. "Neighborhood-Scale Urban Forest Scenarios Aid Vancouver, Canada 2050." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2024/01/neighborhood-scale-urban-forest.html

Marriner, Derdriu. 2 December 2023. "Selection, Timing and Application Assure Shrub and Tree Fertilization." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/12/selection-timing-and-application-assure.html

Marriner, Derdriu. 4 November 2023. "Diverse, Ecoservicing, Resilient Urban Tree Trifecta Aid Dense Cities." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/11/diverse-ecoservicing-resilient-urban.html

Marriner, Derdriu. 7 October 2023. "Utility Tree Risk Assessment Applies to Trees, Targets and Site." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/10/utility-tree-risk-assessment-applies-to.html

Marriner, Derdriu. 2 September 2023. "Urban Forest Resilience Asks Species Diversity of Milwaukee Metropolitan Area." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/09/urban-forest-resilience-asks-species.html

Marriner, Derdriu. 5 August 2023. "Tree Roots with Secondary Thickening Are Tree Species Identifiers." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/08/tree-roots-with-secondary-thickening.html

Marriner, Derdriu. 15 July 2023. "Soil Decompaction and Soil Amendments Affect Urban Soil Quality." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/07/soil-decompaction-and-soil-amendments.html

Marriner, Derdriu. 24 June 2023. "Best Practices Affect Nonselective and Selective Root Pruning." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/06/best-practices-affect-nonselective-and.html

Marriner, Derdriu. 13 May 2023. "UAS and LIDAR Apply to Distribution Utility Vegetation Management." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/05/uas-and-lidar-apply-to-distribution.html

Marriner, Derdriu. 8 April 2023. "Trees and Construction – The Design Phase Aces Tree Preservation Zones." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/04/trees-and-construction-design-phase.html

Marriner, Derdriu. 11 March 2023. "Improved Model Estimates of Tree Debris Following Ice Storms Are Near." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/03/improved-model-estimates-of-tree-debris.html

Marriner, Derdriu. 17 February 2023. "Morgan Zabow, Jennifer First and TN Urban Forestry Council Assess UHI." Earth and Space News. Friday.
Available @ https://earth-and-space-news.blogspot.com/2023/02/morgan-zabow-jennifer-first-and-tn.html

Marriner, Derdriu. 17 February 2023. "Chris Graves Aced Winter Tree ID 2 at Tennessee Urban Forestry Council." Earth and Space News. Friday.
Available @ https://earth-and-space-news.blogspot.com/2023/02/chris-graves-aced-winter-tree-id-2-at.html

Marriner, Derdriu. 10 February 2023. "Theodore Eisenman Aired Tree Planting Initiatives as UMass Urban Forestry Today Webinar." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/02/theodore-eisenman-aired-tree-planting.html

Marriner, Derdriu. 4 February 2023. "Green and White Variegated Trees Awe Nursery Industry and Tree Biology." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/02/green-and-white-variegated-trees-awe.html

Marriner, Derdriu. 3 February 2023. "Chris Graves Aired Winter Tree ID for Tennessee Urban Forestry Council." Earth and Space News. Friday.
Available @ https://earth-and-space-news.blogspot.com/2023/02/chris-graves-aired-winter-tree-id-for.html

Marriner, Derdriu. 28 January 2023. "Kathryn Bronsky Adds Asian Longhorned Beetles to EPA IPM 2023 Webinars." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/01/kathryn-bronsky-adds-asian-longhorned.html

Marriner, Derdriu. 14 January 2023. "Jay Dampier Adds Tree Diagnostics as Urban Forestry Today 2023 Webinar." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/01/jay-dampier-adds-tree-diagnostics-as_75.html

Marriner, Derdriu. 7 January 2023. "Propiconazole Infusions and Injections Arrest Laurel Wilt in Sassafras." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2023/01/propiconazole-infusions-and-injections.html

Marriner, Derdriu. 31 December 2022. "How Tree Injections Are Administered Affects What They Achieve." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2022/12/how-tree-injections-are-administered.html

Marriner, Derdriu. 27 November 2022. "Climbing Line and Ascent Technique Affect Load Magnitude and Frequency." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2022/11/climbing-line-and-ascent-technique.html

Marriner, Derdriu. 29 October 2022. "Urban Forestry Around the Globe Assesses Private and Public Trees." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2022/10/urban-forestry-around-globe-assesses.html

Marriner, Derdriu. 2 October 2022. "Natural Enemies of Urban Landscape Pests Are Among Beneficial Insects." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2022/10/natural-enemies-of-urban-landscape.html

Marriner, Derdriu. 4 September 2022. "Urban Tree Canopy Placement Affects Summer Household Energy Savings." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2022/09/urban-tree-canopy-placement-affects.html

Marriner, Derdriu. 6 August 2022. "Five Common, Important Decay Fungi Afflict Urban Trees." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2022/08/five-common-important-decay-fungi.html

Marriner, Derdriu. 23 July 2022. "Electrical and Mechanical Failures Arise From Utility Tree Failures." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2022/07/electrical-and-mechanical-failures.html

Marriner, Derdriu. 25 June 2022. "Cabling and Bracing Support Systems Address Tree Defects and Stresses." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2022/06/cabling-and-bracing-support-systems.html

Marriner, Derdriu. 29 May 2022. "Biochar Soil Amendments Advance Soil Quality and Tree Survival." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2022/03/remote-sensing-of-urban-forests-assures.html

Marriner, Derdriu. 9 April 2022. "Rapid Urban Site Index Allows Urban Forest and Tree Soil Assessments." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2022/04/rapid-urban-site-index-allows-urban.html

Marriner, Derdriu. 26 March 2022. "Remote Sensing of Urban Forests Assures Modern Urban Forestry a Future." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2022/03/remote-sensing-of-urban-forests-assures.html

Marriner, Derdriu. 19 February 2022. "Sonic Tomography Adds Internal Defects to Level 3 Tree Risk Assessment." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2022/02/sonic-tomography-adds-internal-defects.html

Marriner, Derdriu. 30 January 2022. "Private Tree Regulations Attempt to Avert Private Tree Canopy Loss." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2022/01/private-tree-regulations-attempt-to.html

Marriner, Derdriu. 9 January 2022. "Best Management Practices Advance Urban Tree Care and Urban Wildlife." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2022/01/best-management-practices-advance-urban.html

Marriner, Derdriu. 26 December 2021. "Integrated Vegetation Management Applies Balanced Control Methods." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2021/12/integrated-vegetation-management.html

Marriner, Derdriu. 27 November 2021. "Leafy, Woody Canopies and Diverse Species Augur Resilient Urban Trees." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2021/11/leafy-woody-canopies-and-diverse.html

Marriner, Derdriu. 30 October 2021. "Careful Selection, Planting and Post-Planting Assist Tree Longevity." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2021/10/careful-selection-planting-and-post.html

Marriner, Derdriu. 25 September 2021. "Energy Gain and Water Use Abet Radial Growth of Irrigated Urban Trees." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2021/09/energy-gain-and-water-use-abet-radial.html

Marriner, Derdriu. 29 August 2021. "Soil Assessments Address Low or Affirm High Quality of Urban Soils." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2021/08/soil-assessments-address-low-or-affirm.html

Marriner, Derdriu. 28 August 2021. "Lindsey Purcell Aired Late Season Pruning Impacts as TreeStuff Webinar." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2021/08/lindsey-purcell-aired-late-season.html

Marriner, Derdriu. 25 July 2021. "Soil, Roots, Leaves, Dormant Buds Affect Stressed Eucalypt Seedlings." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2021/07/soil-roots-leaves-dormant-buds-affect.html

Marriner, Derdriu. 17 July 2021. "Nick Araya of TreeCareLA Addressed Palm Pruning as TreeStuff Webinar." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2021/07/nick-araya-of-treecarela-addressed-palm.html

Marriner, Derdriu. 27 June 2021. "Native Wood-Borers Alarm Ornamental Landscape and Urban Forest Natives." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2021/06/native-wood-borers-alarm-ornamental.html

Marriner, Derdriu. 30 May 2021. "Structural Pruning of Callery Pear Adds Nothing to Branch Union Strength." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2021/05/structural-pruning-adds-no-branch-union.html

Marriner, Derdriu. 25 April 2021. "Stationary Rope Systems (SRS) Annul Friction by Ascents and Redirects." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2021/04/stationary-rope-systems-srs-annul.html

Marriner, Derdriu. 21 March 2021. "Inducing Agents and Synthetic Fungicides Axe Leaf Blotch and Pear Scab." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2021/03/inducing-agents-and-synthetic.html

Marriner, Derdriu. 20 March 2021. "Shem Kendrick Added Modern At-Home Bonsai to TreeStuff Webinar Series." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2021/03/shem-kendrick-added-modern-at-home.html

Marriner, Derdriu. 28 February 2021. "Stationary Rope Systems (SRS) Allow Anchors, Ascent and Work Equipment." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2021/02/stationary-rope-systems-srs-allow.html

Marriner, Derdriu. 31 January 2021. "Street and Park Tree Inventories Since 1902 Assess Trees in Ithaca, NY." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2021/01/street-and-park-tree-inventories-since.html

Marriner, Derdriu. 27 December 2020. "Tree Defect Identification During Tree Inspections Averts Tree Failure." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2020/12/tree-defect-identification-during-tree.html

Marriner, Derdriu. 29 November 2020. "Reduction Pruning Utility Trees Affects CODIT and Epicormic Branches." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2020/11/reduction-pruning-utility-trees-affects.html

Marriner, Derdriu. 31 October 2020. "Arboricultural Operation Safety Standards Avert Adverse Events." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2020/10/arboricultural-operation-safety.html

Marriner, Derdriu. 27 September 2020. "Root-Stem Transition Zones Aim Loading Forces Through Roots and Soils." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2020/09/root-stem-transition-zones-aim-loading.html

Marriner, Derdriu. 30 August 2020. "Arboricultural Operation Safety Standards Are Country-Specific." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2020/08/arboricultural-operation-safety.html

Marriner, Derdriu. 26 July 2020. "Sensitivity Analyses Admit Ecosystem Disservice and Ecosystem Service." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2020/07/sensitivity-analyses-admit-ecosystem.html

Marriner, Derdriu. 28 June 2020. "Lignotubers Assure Arboricultural Management of Lignotuberous Shoots." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2020/06/lignotubers-assure-arboricultural.html

Marriner, Derdriu. 31 May 2020. "Included Bark Ages Safely With Fused, Entwining Natural Braces ." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2020/05/included-bark-ages-safely-with-fused.html

Marriner, Derdriu. 16 May 2020. "Trent Dicks Alerted TreeStuff Webinar Attendees to Spotted Lanternfly." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2020/05/trent-dicks-alerted-treestuff-webinar.html

Marriner, Derdriu. 26 April 2020. "Canker Identification and Canker Management Apply to Landscape Trees." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2020/04/canker-identification-and-canker.html

Marriner, Derdriu. 29 March 2020. "Arboricultural Operation Safety Training Averts Hazardous Incidents." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2020/03/arboricultural-operation-safety.html

Marriner, Derdriu. 29 February 2020. "Boundary-Spanning Collective Action Assuages Wildfire Risk in the West." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2020/02/boundary-spanning-collective-action.html

Marriner, Derdriu. 23 February 2020. "Biochar Applications Are Best With Compost and Fertilizer Applications." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2020/02/biochar-applications-are-best-with.html

Marriner, Derdriu. 26 January 2020. "Fungicide Injections Affect Dutch Elm Disease and Internal Decay." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2020/01/fungicide-injections-affect-dutch-elm.html

Marriner, Derdriu. 29 December 2019. "Pruning Cuts Applied Ably, Appropriately Are Best Management Practices." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2019/12/pruning-cuts-applied-ably-appropriately.html

Marriner, Derdriu. 30 November 2019. "Structural Growing Media and Supported Pavement Affect Tree Responses." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2019/11/structural-growing-media-and-supported.html

Marriner, Derdriu. 27 October 2019. "Tree Pruning Systems Answer to Best Management Practices." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2019/10/tree-pruning-systems-answer-to-best.html

Marriner, Derdriu. 22 September 2019. "Southeastern Street Tree Arthropod Pests Are Online Survey Subjects." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2019/09/southeastern-street-tree-arthropod.html

Marriner, Derdriu. 25 August 2019. "Cost Approach Approximates Plant Repair, Replacement or Restoration." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2019/08/cost-approach-approximates-plant-repair.html

Marriner, Derdriu. 28 July 2019. "Indirect Watering Devices Are There for Newly Transplanted Urban Trees." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2019/07/indirect-watering-devices-are-there-for.html

Marriner, Derdriu. 30 June 2019. "Plant Appraisal Data Collection Allies Off-Site and On-Site Research." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2019/06/plant-appraisal-data-collection-allies.html

Marriner, Derdriu. 26 May 2019. "Wire Basket Removal or Wire Basket Retention: Girdling or Stable Roots." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2019/05/wire-basket-removal-or-wire-basket.html

Marriner, Derdriu. 28 April 2019. "Woody Plant Appraisal Data Collection for Shrubs, Trees and Vines." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2019/04/woody-plant-appraisal-data-collection.html

Marriner, Derdriu. 30 March 2019. "Balancing Roadside Tree Benefits and Risk of Streetscape Tree Crashes." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2019/03/balancing-roadside-tree-benefits-and.html

Marriner, Derdriu. 17 February 2019. “Plant Appraisal Estimate, Scope, Data, Analysis, Reconciliation, Report.” Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2019/02/plant-appraisal-estimate-scope-data.html

Marriner, Derdriu. 27 January 2019. “Urban Tree Vulnerability in Residential Toronto, Ontario, Canada.” Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2019/01/urban-tree-vulnerability-in-residential.html

Marriner, Derdriu. 30 December 2018. "Plant Appraisal: Cost and Value Estimates and Economic Principles." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2018/12/plant-appraisal-cost-and-value.html

Marriner, Derdriu. 23 December 2018. "Six-Year Forest Health Ambassador Program of Oakville, Ontario, Canada." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2018/12/six-year-forest-health-ambassador.html

Marriner, Derdriu. 21 October 2018. "Nursery Production Systems: Tough Urban Landscape Trees on Rough Sites." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2018/10/nursery-production-systems-tough-urban.html

Marriner, Derdriu. 16 September 2018. "Induced-Resistance Agents, Silicon Fertilizers, Synthetic Fungicides." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2018/09/induced-resistance-agents-silicon.html

Marriner, Derdriu. 26 August 2018. "Nursery Production Systems for Successful Urban Tree Plantings." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2018/08/nursery-production-systems-for.html

Marriner, Derdriu. 29 July 2018. "Tree Roots Branch in Fabric Containers But Circle and Girdle Plastic." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2018/07/tree-roots-branch-in-fabric-containers.html

Marriner, Derdriu. 30 June 2018. "Wood Decay Fungi Management of Terminal Urban Pathogens." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2018/06/wood-decay-fungi-management-of-terminal.html

Marriner, Derdriu. 27 May 2018. "Downtown Commercial Streetscape Tree Populations in Toronto, Canada." Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2018/05/downtown-commercial-streetscape-tree.html

Marriner, Derdriu. 28 April 2018. “Mushroom-Forming and Non-Mushroom-Forming Fungal Life Cycle Traits.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2018/04/mushroom-forming-and-non-mushroom.html

Marriner, Derdriu. 17 March 2018. “Emerald Ash Borer Rapid Response Community Preparedness Project.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2018/03/emerald-ash-borer-rapid-response.html

Marriner, Derdriu. 17 February 2018. “Tree Retention by Arborists for Wildlife Habitat Friendly Tree Care.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2018/02/tree-retention-by-arborists-for.html

Marriner, Derdriu. 14 January 2018. “Integrated Vegetation Management Study in North and South Yukon, Canada.” Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2018/01/integrated-vegetation-management-study.html

Marriner, Derdriu. 9 December 2017. “Tree Inventories: Preemptive and Proactive or Piecemeal and Reactive.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2017/12/tree-inventories-preemptive-and.html

Marriner, Derdriu. 25 November 2017. “Chlorantraniliprole Reduced-Risk Insecticides Get Leaf-Eaters Not Bees.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2017/11/chlorantraniliprole-reduced-risk.html

Marriner, Derdriu. 28 October 2017. “Palm Plant Health Care: Abiotic, Biotic Stress Culture and Management.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2017/10/palm-plant-health-care-abiotic-biotic.html

Marriner, Derdriu. 16 September 2017. “Predawn Leaf Water Potentials Indicate Crown Dieback and Water Status.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2017/09/predawn-leaf-water-potentials-indicate.html

Marriner, Derdriu. 19 August 2017. “Palm Tree Identification and Pruning of Native and Naturalizable Palms.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2017/08/palm-tree-identification-and-pruning-of.html

Marriner, Derdriu. 22 July 2017. “Commonly Planted, Potentially Phytoremediating Street Tree Species.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2017/07/commonly-planted-potentially.html

Marriner, Derdriu. 17 June 2017. “Root Loss From Root Pruning and Root Shaving of Stem-Girdling Roots.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2017/06/root-loss-from-root-pruning-and-root.html

Marriner, Derdriu. 27 May 2017. “Age and Canopy Area Cost Less and Tell More in Urban Tree Inventories.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2017/05/age-and-canopy-area-cost-less-and-tell.html

Marriner, Derdriu. 22 April 2017. “Urban Root Management: Big Infrastructure, Small Space, Stressed Roots.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2017/04/urban-root-management-big.html

Marriner, Derdriu. 12 March 2017. “Flexural Elasticity Modulus: Trees and Watersprouts Bend or Break.” Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2017/03/flexural-elasticity-modulus-trees-and.html

Marriner, Derdriu. 18 February 2017. “Plant Health Care Diagnostics When Plants and Places Wrong One Another.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2017/02/plant-health-care-diagnostics-when.html

Marriner, Derdriu. 14 January 2017. “Tree Fertilization for Fine Root Growth and Whole Root System Effects.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2017/01/tree-fertilization-for-fine-root-growth.html

Marriner, Derdriu. 17 December 2016. “Abiotic and Biotic Stress in Low Maintenance Tree Health Care Programs.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2016/12/abiotic-and-biotic-stress-in-low.html

Marriner, Derdriu. 19 November 2016. “Organic Amendments to Compacted Degraded Urban Highway Roadsides.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2016/11/organic-amendments-to-compacted.html

Marriner, Derdriu. 15 October 2016. “Tree Protection Zones by Arborists for All Construction Project Phases.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2016/10/tree-protection-zones-by-arborists-for.html

Marriner, Derdriu. 17 September 2016. “Stormwater Runoff Landscaping With Urban Canopy Cover and Groundcover.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2016/09/stormwater-runoff-landscaping-with.html

Marriner, Derdriu. 13 August 2016. “Changing Places: Tree Nutrient Movement Down, Tree Water Movement Up.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2016/08/changing-places-tree-nutrient-movement.html

Marriner, Derdriu. 16 July 2016. “Treated or Untreated Oriental Bittersweet Vine Management Cut-Stumping.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2016/07/treated-or-untreated-oriental.html

Marriner, Derdriu. 18 June 2016. “Tree Injection Site Procedures: Manufacturer's Instructions and Labels.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2016/06/tree-injection-site-procedures.html

Marriner, Derdriu. 22 May 2016. “Electrical Utility Area Temperate Urban Street Trees: Pruned Regrowth.” Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2016/05/electrical-utility-area-temperate-urban.html

Marriner, Derdriu. 16 April 2016. “Tree Injection Methods: Treatment Option in Integrated Pest Management.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2016/04/tree-injection-methods-treatment-option.html

Marriner, Derdriu. 6 March 2016. “Bare-Rooted Ornamental Urban Transplants: Amendments Against Mortality.” Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2016/03/bare-rooted-ornamental-urban.html

Marriner, Derdriu. 28 February 2016. “Bark Protective Survival Mechanisms Foil Deprivation, Injury, Invasion.” Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2016/02/bark-protective-survival-mechanisms.html

Marriner, Derdriu. 23 January 2016. "LITA Model: Linear Index of Tree Appraisal of Large Urban Swedish Trees." Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2016/01/lita-model-linear-index-of-tree.html

Marriner, Derdriu. 19 December 2015. “Tree Lightning Protection Systems: Site, Soil, Species True Designs.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2015/12/tree-lightning-protection-systems-site.html

Marriner, Derdriu. 24 October 2015. “Tree Lightning Protection Systems Tailored to Sites, Soils, Species.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2015/10/tree-lightning-protection-systems.html

Marriner, Derdriu. 15 August 2015. “Tree Friendly Urban Soil Management: Amend, Fertilize, Mulch, Till!” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2015/08/tree-friendly-urban-soil-management.html

Marriner, Derdriu. 13 June 2015. “Tree Friendly Urban Soil Management: Assemble, Assess, Assist, Astound.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2015/06/tree-friendly-urban-soil-management.html

Marriner, Derdriu. 18 April 2015. “Tree Wound Responses: Healthy Wound Closures by Callus and Woundwood.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2015/04/tree-wound-responses-healthy-wound.html

Marriner, Derdriu. 15 February 2015. “Urban Forest Maintenance and Non-Maintenance Costs and Benefits.” Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2015/02/urban-forest-maintenance-and-non.html

Marriner, Derdriu. 13 December 2014. “Tree Dwelling Symbionts: Dodder, Lichen, Mistletoe, Moss and Woe-Vine.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2014/12/tree-dwelling-symbionts-dodder-lichen.html

Marriner, Derdriu. 18 October 2014. “Tree Cable Installation Systems Lessen Target Impact From Tree Failure.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2014/10/tree-cable-installation-systems-lessen.html

Marriner, Derdriu. 16 August 2014. “Flood Tolerant Trees in Worst-Case Floodplain and Urbanized Scenarios.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2014/08/flood-tolerant-trees-in-worst-case.html

Marriner, Derdriu. 14 June 2014. “Integrated Vegetation Management of Plants in Utility Rights-of-Way.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2014/06/integrated-vegetation-management-of.html

Marriner, Derdriu. 12 April 2014. “Tree Twig Identification: Buds, Bundle Scars, Leaf Drops, Leaf Scars.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2014/04/tree-twig-identification-buds-bundle.html

Marriner, Derdriu. 15 February 2014. “Tree Twig Anatomy: Ecosystem Stress, Growth Rates, Winter Identification.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2014/02/tree-twig-anatomy-ecosystem-stress.html

Marriner, Derdriu. 14 December 2013. “Community and Tree Safety Awareness During Line- and Road-Clearances.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2013/12/community-and-tree-safety-awareness.html

Marriner, Derdriu. 13 October 2013. “Chain-Saw Gear and Tree Work Related Personal Protective Equipment.” Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2013/10/chain-saw-gear-and-tree-work-related.html

Marriner, Derdriu. 12 October 2013. “Storm Damaged Tree Clearances: Matched Teamwork of People to Equipment.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2013/10/storm-damaged-tree-clearances-matched.html

Marriner, Derdriu. 17 August 2013. “Storm Induced Tree Damage Assessments: Pre-Storm Planned Preparedness.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2013/08/storm-induced-tree-damage-assessments.html

Marriner, Derdriu. 15 June 2013. “Storm Induced Tree Failures From Heavy Tree Weights and Weather Loads.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2013/06/storm-induced-tree-failures-from-heavy.html

Marriner, Derdriu. 13 April 2013. “Urban Tree Root Management Concerns: Defects, Digs, Dirt, Disturbance.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2013/04/urban-tree-root-management-concerns.html

Marriner, Derdriu. 16 February 2013. “Tree Friendly Beneficial Soil Microbes: Inoculations and Occurrences.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2013/02/tree-friendly-beneficial-soil-microbes.html

Marriner, Derdriu. 15 December 2012. “Healthy Urban Tree Root Crown Balances: Soil Properties, Soil Volumes.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2012/12/healthy-urban-tree-root-crown-balances.html

Marriner, Derdriu. 13 October 2012. “Tree Adaptive Growth: Tree Risk Assessment of Tree Failure, Tree Strength.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2012/10/tree-adaptive-growth-tree-risk.html

Marriner, Derdriu. 11 August 2012. “Tree Risk Assessment Mitigation Reports: Tree Removal, Tree Retention?” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2012/08/tree-risk-assessment-mitigation-reports.html

Marriner, Derdriu. 16 June 2012. “Internally Stressed, Response Growing, Wind Loaded Tree Strength.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2012/06/internally-stressed-response-growing.html

Marriner, Derdriu. 14 April 2012. “Three Tree Risk Assessment Levels: Limited Visual, Basic and Advanced.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2012/04/three-tree-risk-assessment-levels.html

Marriner, Derdriu. 19 February 2012. “Qualitative Tree Risk Assessment: Risk Ratings for Targets and Trees.” Earth and Space News. Sunday.
Available @ https://earth-and-space-news.blogspot.com/2012/02/qualitative-tree-risk-assessment-risk.html

Marriner, Derdriu. 18 February 2012. “Qualitative Tree Risk Assessment: Falling Trees Impacting Targets.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2012/02/qualitative-tree-risk-assessment.html

Marriner, Derdriu. 10 December 2011. “Tree Risk Assessment: Tree Failures From Defects and From Wind Loads.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2011/12/tree-risk-assessment-tree-failures-from.html

Marriner, Derdriu. 15 October 2011. “Five Tree Felling Plan Steps for Successful Removals and Worker Safety.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2011/10/five-tree-felling-plan-steps-for.html

Marriner, Derdriu. 13 August 2011. “Natives and Non-Natives as Successfully Urbanized Plant Species.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2011/08/natives-and-non-natives-as-successfully.html

Marriner, Derdriu. 11 June 2011. “Tree Ring Patterns for Ecosystem Ages, Dates, Health and Stress.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2011/06/tree-ring-patterns-for-ecosystem-ages.html

Marriner, Derdriu. 9 April 2011. “Benignly Ugly Tree Disorders: Oak Galls, Powdery Mildew, Sooty Mold, Tar Spot.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2011/04/benignly-ugly-tree-disorders-oak-galls.html

Marriner, Derdriu. 12 February 2011. “Tree Load Can Turn Tree Health Into Tree Failure or Tree Fatigue.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2011/02/tree-load-can-turn-tree-health-into.html

Marriner, Derdriu. 22 December 2010. “Tree Electrical Safety Knowledge, Precautions, Risks and Standards.” Earth and Space News. Saturday.
Available @ https://earth-and-space-news.blogspot.com/2010/12/tree-electrical-safety-knowledge.html

Money does grow on trees, at least for municipalities noon EDT 10/16/26 Gordon Mann Mann founder Mann Made Resources/Greenprint, Wei Zhang vp r&d TreeDiaperCommunity forests are vital to our communities’ ecosystems by offering many benefits including providing shade and cooling temperatures, reducing stormwater runoff and flooding, removing pollutants from the air and water, enhancing residents’ overall health, and improving the quality of life in our communities. These benefits, however, can only be realized with healthy mature trees, which take decades for newly planted trees to reach when the conditions are right. Growing trees to maturity not only takes time, it also has costs. Meanwhile, people say money doesn’t grow on trees. That is not incorrect. But studies have shown that trees help to reduce government expenditures and increase tax revenues in many different ways. So, money does grow on trees, at least for government agencies. This talk provides resources to green industry professionals on how to persuade denying politicians and budget makers. Avoid talking about the big-picture benefits, the niceties, or the ideological concepts that seem decorative and nonessential to these non-believers. Instead, talk directly about tax dollars, a thing they definitely care about. It is two-fold: How do trees save money? And how do trees generate more tax revenue? All the topics we will discuss can be directly connected to line items in a government budget book. If you can directly connect the benefits of trees with a line item in the budget, you will be surprised! For example, instead of focusing on how planting trees improves the environmental injustice situation, emphasizing on the wealth of residents and property tax revenue created with improved canopy coverage. We will also discuss the relationship of canopy and crime rates (law enforcement costs), sales taxes, and human health costs THE demand for community forest increased how did the number of visitors change since the beginning of the pandemic? UNITED STATES because like golf courses legally could go people need trees and trees taken out of natural environment need people GORDON's definition urban forestry management of tees where live for benefits to people, exciting thing about trees is they are infrastructure and multitask TREES infrastructure grow/exists in same location as other community assets buildings utilities traffic control devices street lights streets sidewalks; service trees provide air quality stormwater interception energy conservation considered benefits increase over time as trees increase in size TREES community assets useful or valuable thing person quality property owned by person or company regarded as having value and available to meet debts commitments legacies; what assets own that we dont provide maintenance for? trees asset with high investment return; maintenance improves health and longterm viability of trees; maintenance investment in our assets GREENPRINT principle usda forest service an urban forestry program really has no end...it will require the continued commitment of citizens local tree groups and elected officials of this generation and those of the future; cecil konijnd 3:30:300 rule to 3:30:300 principle, focus on growing canopy GROW the canopy Cool the community little room grow trees in sacramento area but need shade CDC parks trails health control your weight; reduce risk of cardiovascular disease; reduce risk for type 2 diabetes and metabolic syndrome; reduce risk of some cancers; strengthen bones and muscles; improve mental health and mood; improve ability to do daily activities and prevent falls if youre an older adult; increase chances of living longer CDC 60+ minutes/day physical activities for children and adolescents, 150+ minutes/week of aerobic activity for adults MENTAL health inspiring wellbeing resiliency coherence reciprocity among forests and people NURTURING nature Dr Tamberly Conway lifelong living silent healers nature's cure TREES improve mental health residential green space in childhood so perform better in classrooms TREES 10% increase 12% crime decrease TREES improve road safety BENEFITS from trees from leaves size crown/canopy, shade cooling, photosynthesis, transpiration, stormwater interception, air quality particulates and absorption of pollutants during photosynthesis ozone requires sunlight in the ozone triangle TREE benefits are leaves and crown size large tree cannot be replaced by small tree time investment in growth size difference canopy size in spread and depth 1 large=1800small because of biomass? VALUE proposition all different services and benefits even though we may plant trees for one or two CRITICAL factor with trees have to grow and become established, newly planted tree minimal roots that need water to survive if planted and dry out tree may die, irrigation system managed to run when trees need it so dry periods after planting until established, occasional supplemental water during drought periods RESOURCES and tools arbor day foundation, i-tree us and canada replacement cost and benefits values (davis ca 3.37, orlando fl 1.87, bowling green oh 2.58, ny), national tree benefit calculator, epa, green cities: good health uWa/USDA.US Forest Service DENVER co current average neighborhood canopy cover 16.7% downtown canopy cover 4% total average canopy cover 15% canopy cover hasnt increased in 5 years despite tree planting initiatives eab COSTS and benefits of urban forestry benefit with maintenance planting pruning removal to tree uf structure establishment survival growth condition size canopy cover leaf area to function evapotranspiration photosynthesis intercept rain to benefits stormwater runoff reduction carbon stored OUTLINE benefits mental health physical health pollution crime rate stormwater energy conservation carbon sequestration GREEN infrastructure trees save tax dollars pollutant reduction in urban stormwater as little as 2/3 of inch of rain can lead to sewage overflows HOW many trees in green infrastructure need to reduce peak volume to predevelopment level to avoid penalties a lot but overall mount not problem peak volume problem so flatten curve; only need treat first flush 0.5-1inc the rest can be discharged into rivers instead of mixing with sewage; leave surfaces decompacted sosil leave litters all contributes dense forests best bioretention systems use reservoirs to temporary store extra water WHO paying bills why rates going up how much will my bill be HOW can trees generate tax dollars influence of trees on residential property values GOOD tree cover increased property prices by about 7 percent residential areas 18 percent building lots quality landscapes with healthy trees increase retail HOMES landscaped with trees sell quicker worth more ENVIRONMENTAL and climate injustice tree equity st louis mo POTENTIAL property value increase university st 10-55k, st louis flora pl 457-556k March 27 2026 noon-115p reaching canopy goals require more than just "planting" dont plant trees grow trees with proper soil moisture and soil microbiome that builds healthy soils how to make the best of use of stormwater plant neglect die repeat WHAT can you do to make changes chesterfield county va cutbacks furloughs strong tax revenues lead to 54m surplus for county development cause more stormwater runoff epa issue, aesthetic value, environmental and health benefits, environmental and climate injustice enhancing quality of life Old goucher community baltimore maryland looked like abandoned community volunteer tree planting saves money engagement front yard to back yard with neighbors 25 MILLION to improve climate conditions in baltimore social-environmental collaborative (bsec) HOW much do urban trees cost streetside with soil cells $10000 per tree HOW many trees $1.5 billion plant 150000 trees at $10000/tree 750000 trees at $1000/tree nyc alone has a million trees program HOW cost old goucher 800 trees planted established, 100000 grants/donations equipment hours trees materials; 250/tree established; 100000 worth volunteer labor; over 95% survivability; soil genomics soil microbiome biodiversity soil function very high, no expensive soil amendment, soil genomics sample analyze SOME species much higher than other soil samples bonifacy cat hunter rats tree wells WHAT can you do to replicate old goucher in city most important ingredient people who care started by meteusz rozanski and kelly cross, add oxygen to soil by removing concrete decompact soil, add organic matter dead rats, increase soil volume by widening planting zone, provide proper moisture not too much not too little with solid water with air pockets make best use of rainwater by retention reusing stormwater, keep deicing salts from killing trees FUTURE trees in old goucher baltimore: a grass root approach mateusz rozanski and kelly MAKE a difference day 2026 sat oct 24 national day of volunteerism and community service annual event encourages individuals groups take action improve communities established 1992 usa weekend magazine cosponsored by points of light day emphasizes power of individual contributions create meaningful change national today inspired over 30 million volunteer hours across more than 30 countries highlighting impact of collective efforts for common good spring planting for root grow ZHANG zynnovation llc the soil project ashland va QUESTIONS Q1 insurance companies not managing trees against risk cancel policies so sue for tree value but not done yet insurance worries about fire? 10 feet of clearance over roof ISA tree risk assessment 3rd edition Q2 examples of property values going up with trees but i-Tree appraised value averaged data not appraised value individual Q3 how proper pruning practices communities training plant 58 along rr where pruning fieldwork Q4 property value tax increase tell bigger risk rental neighborhoods dont have space to grow to maturity or permission from property owners dont change property lifestyles HOW address poor forced out of community with increased property value/rent/mortgage three options do nothing keep living condition miserable so property values doesnt appreciate, make living worse so property value depreciate so people afford, improve living condition allow residents benefits from property value appreciation MANN says go for local not state national funding Q5 update i-tree but funding problems 25000 isa members? Q6 volunteers public? city trees trainees small pruning cuts each week so specifications right no overpruning Q7 resource guide communicate tree benefits people spend more money in treeshaded retail environment community funding caloosa 43 100yearold elms only broken branch service calls CESS pools hawaii