Drs King, McGrath-Martínez Avail NUCFAC Urban Forest Action Plan

Summary: Drs King, McGrath-Martínez avail NUCFAC Urban Forest Action Plan.

.

. . .

.

.

. . .

.

.

. . .

.

.

. . .

.

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. 23 October 2026. "Drs King, McGrath-Martínez Avail NUCFAC Urban Forest Action Plan." Earth and Space News. Friday
Available @ https://earth-and-space-news.blogspot.com/2026/10/drs-king-mcgrath-martinez-avail-nucfac.html

Marriner, Derdriu. 23 October 2026. "Bosnian Spruces Are Not Endangered by Goran Bregović Playing Guitar." Earth and Space News. Friday
Available @ https://earth-and-space-news.blogspot.com/2026/10/bosnian-spruces-are-not-endangered-by.html

Marriner, Derdriu. 16 October 2026. "Drs Mann and Zhang Ace, for Green Industry, Money Does Grow on Trees." Earth and Space News. Friday
Available @ https://earth-and-space-news.blogspot.com/2026/10/drs-mann-and-zhang-ace-for-green.html

Marriner, Derdriu. 16 October 2026. "Bosnian Spruce and Serbian Spruce Are Endemic Trees at the Drina River." Earth and Space News. Friday
Available @ https://earth-and-space-news.blogspot.com/2026/10/bosnian-spruce-and-serbian-spruce-are.html

Marriner, Derdriu. 14 October 2026. "Dr Brady Self Airs Herbicide Symptomology on Forest Health 14 Oct 2026." Earth and Space News. Wednesday
Available @ https://earth-and-space-news.blogspot.com/2026/10/dr-brady-self-airs-herbicide.html

Marriner, Derdriu. 14 October 2026. "Dr Brady Self Aims Herbicide Symptomology to Forest Health 14 Oct 2026." Earth and Space News. Wednesday
Available @ https://earth-and-space-news.blogspot.com/2026/10/dr-brady-self-aims-herbicide.html

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

National Urban and Community Forestry 2027-2037 Ten Year Action Plan: Draft Release Webinar Modesta McGrath-Martinez Oct 23, 2026 10:00 AM Mountain Time (US and Canada) Webinar ID 868 5771 9889 Passcode 517706 Description Join us for a public webinar introducing the draft 2027-2037 National Urban and Community Forestry Ten Year Action Plan. We will walk through how the plan was developed, its structure, the five priority areas, and some of the research and engagement findings that inform it. We'll also explain how to submit comments during the public comment period, which will be open until December 4, 2026. This session is open to anyone interested in the future of urban and community forestry INTRODUCTIONS agenda reminders AGENDA overview action plan update project team engagement process; whats in draft action plan including layout appendices crosscutting strategies priorities; progress assessment framework overview; research findings overview; how to provide public comment OVERVIEW national urban and community forestry ten year action plan updates congressionally mandated national urban and community forestry ucf ten year action plan creates guiding framework WHY plan matters national plan helps field speak with unified voice and achieve greater impact together than any one partner could alone 2027-2037 plan empower industry shared basis for policy and investment decisions, harness momentum builds decade of new investment and better data, share framework five priorities to coordinate action and guide funding aligns our shared messages KEY audiences and using plan shared framework align priorities coordinate action guide investment in urban and community forestry key audiences federal dcisionmakers policymakers, tribal govts organizations state agencies local regional governments nonprofits coalitions practitioners industry privatesector partners funders philanthropy how used nuc PROJECT team keystone policy center nonadvocacy 501(c) keystone facilitates collaborative decisionmakiing coalition building among PROJECT overview phase 1 research outreach engagement, 2 interpreting findings drafting action plan, 3 draft plan review and public comment, 4 plan finalization and implementation ENGAGEMENT overview interviews 44 with nucfac members key usfs staff additional key stakeholders, focus groups 15 completed 115 engaged, public input forms 103 engaged through consultant team input form, 33 engaged through usfs public input portal WHATS in action plan purpose context why urban community forests matter key audience show use plan historical context of field progress since 20162026 plan and how measure success in next decade, 5 priorities with goal trends strategies at all scales actions at national state regional local scales research needs case studies, 5 crosscutting stra APPENDIXES of action plan progress assessment framework criteria, b key insights report, c state of forest resources, d current programs report, e research report, f funding report, g methodology, h definitions CROSScutting strategies across priorities policy and governance, publicprivate partnerships, research data technology innovation, evidence and riskbased prioritization, awareness and commitment. PRIORITIES in action plan infrastructure and health, workforce and economy, forest resilience, community capacity and resilience, sustained funding PROGRESS assessment framework overview appendix a APPENDIX a progress assessment framework flexible framework for nucfac usfs built on 5 priorities each priority 2 criteria each crtierion illustartive indicators of progress, utilize existing tools provide recurring national data trees at work and urban forestry census of tree activities JAMI american forests research findings overview WE have built strong foundation past decade brought new investment better tools growing recognition of urban and community forests as essenial infrastructure more evidence highresolution utc mapping lidar and ai inventories public health research; more recognition historic federal investment public awareness new partners BUT our goals now exceed our capacity increased scope beyond public trees more than tree planting resilience heat flooding public health AVERAGE municipal spending $12.34 per capita hauer et al, $553 per acre american forests 2026, 0.65 percent of local government budget hauer et al 2026 URBAN tree canopy growing nationally resarch team measured canopy change in 1269- cities using census places dataset from trees at work BUT city urban cores are still losing canopy advanced technology despite significant gains policy practice most critical sites still vulnerable to urbanization RETURN on investment 8 to 1 for tree city usas, $11.36 billion total for every tree city usa, this excludes carbon capture and storage ADVANCING from planting to management planting intervention management grows infrastructure protect existing mature canopy, govern trees across public private landscapes, plan budget for longterm survival not simply installation, build resilient nursery supply systems, manage risk across heat drought storms pests disease, data prioritizes investment for greatest public benefit WE need comprehensive management goals at local level opportunities at state federal levels, expectations from public INFRASTRUCTURE requires systemic professionalism connect professions STANDARDIZE practice accreditation certification standards best management practices, BUILD workforce career pathways training internships professional development retention, COLLABORATION urban forests planner engineers public health officials THE action plan's shared agenda MAINTAIN our momentum and trajectory your voice help us tell your story through this plan, industry standards advance consistent professional approaches to management, move policy connect trees to other infrastructure systems, your investment case demonstrate public health economic and resilience value of management, our community of practice share your perspective with others that care MODESTA how to provide comment share your input through dec 4 2026 public comment open, nov 16-19 american forests 19 345-425 QUESTIONS Q1 appendix funding assessment 30 pages of finance information; Q2 state input by 3 sessions; Q3 nothing less than every 5 years; Q4 priorities infrastructure health, workforce economy, forest resilience; Q5 additional inperson beyond conference no because expect partners to get information out; Q6 how reach hispanic workforce for proper tree management by community organizations public input form in spanish Q7 how plan presented to current administration DK Q8 how widely share dont want any limitations reach as many as possible Q8 what about after comments period closed DK Q9 where workforce development throughout not one space but especially in key insights report appendix b, jamie appendix e research report Q10 updates key performance indicators DK Q11 urban work throughout esp b key insights e research action plan body