Summary: Improved Model Estimates of Tree Debris Following Ice Storms are near, according to an article in the March 2023 issue of Arboriculture & Urban Forestry.
 |
| Icy, stormy, windy weather abounds in Stevens Point, Portage County, central Wisconsin. The University of Wisconsin-Stevens Point accommodates urban and community forestry-advancing research and teaching. Aesthetically, amply herbaceous and wooded areas accompany built spaces, such as the College of Natural Resources where Professsor Richard J. Hauer and Undergraduate Research Assistant Brandon B. Schulz accomplish their post-storm tree-debris model estimate-advancing research and writing; Tuesday, Oct. 9, 2018, 10:10, image of "University of Wisconsin-Stevens Point Founded 1899" campus name sign: Uwstevenspoint, CC BY SA 4.0 International, via Wikimedia Commons |
University of Wisconsin-Stevens Point Professor Richard Hauer and Undergraduate Research Assistant Brandon Schulz, in Arboriculture & Urban Forestry March 2023, analyze as imminent Improved Model Estimates of Tree Debris Following Ice Storms.
Two- to 4-plus-inch- (5- to 10-plus-centimeter-) thick ice bespeaks broad-crowned, dead-branched, decayed-limbed, fine-branched, included-bark, weak branch-attached trees ice- and wind-damaging electrical-grid systems, private property and roadways. Aerial-imaged, prediction-equation and field-based, on-the-ground systems respectively calculate Normalized Distance Vegetation Index values; community attributes and storm parameters; and inventory-plotted, pre- and post-storm-assessed public right-of-way trees. Storm-resistant tree selection and management practices decrease storm-derived damage even as total street distance or total community land area and storm-ice thickness significantly determine total debris.
Thirty-five communities in eastern Unitedstatesian states exchanged 2011 National Land Core Database (NLCD) 30-m resolution imagery for National Agricultural Imagery Program (NAIP) 2-m, 2-plus-m resolution imagery.
Five communities with pre-2001 ice storms, without NAIP figure, through National Aerial Photography Program (NAPP) imagery, whether improved storm-debris estimations favor fine-resolution imagery-based tree-canopy cover estimates.
 |
| University of Wisconsin-Stevens Point Professor Richard J. Hauer and Undergraduate Research Assistant Brandon B. Schulz account for ice-, storm- and wind-resistant tree selection and management practices and post-storm tree-debris predictive models. Their article, Improved Model Estimates of Tree Debris Following Ice Storms, for the March 2023 Arboriculture & Urban Forestry, acknowledges the ice-, storm- and wind-damage susceptibility of broad-crowned, dead-branched, decayed-limbed, fine-branched weak branch attachments. Tree forks act as weak branch attachments to avoid in ice-, storm- and wind-ravaged areas; Tuesday, July 14, 2020, image of "Tree fork, rejoining together again": Phrontis, CC BY SA 3.0 Unported, via Wikimedia Commons |
Five communities with pre-2001 ice storms, without NAIP figure, through National Aerial Photography Program (NAPP) imagery, whether improved storm-debris estimations favor fine-resolution imagery-based tree-canopy cover estimates.
Multiple regression models generated as dependent variables tree-debris predictions per cubic yard and city-wide and right-of-way tree-canopy covers, ice inch-thickness and street miles as independent variables. Two-m-, 2-plus-m-resolution imagery heralded estimated tree-canopy cover 2 times higher with NAIP imagery than 30-m NLCD imagery and city-wide tree-canopy cover higher than right-of-way tree-canopy cover. The two authors indicate as significant tree-debris predictors in their research finer-resolution tree-canopy cover, ice thickness, street distance and, erroneously, right-of-way over city-wide tree canopy-cover estimates.
Improved Model Estimates of Tree Debris Following Ice Storms judge right-of-way tree-canopy cover, perhaps with back-lawn, side-yard, resident-moved, private-property debris, less judicious than city-wide tree-canopy cover.
Street distance kindled a respectively decreased estimation per street mile (1.61 kilometers), from 655.1 yards (500.9 cubic meters) to 638.4 in NLCD and the NAIP/NAPP Models.
 |
| Richard J. Hauer, Professor of Urban and Community Forestry at the College of Natural Resources at the University of Wisconsin-Stevens Point, adopted National Land Cover Database (NLCD) imagery for his earlier, 15-state, 2011-published analysis. He adopted National Agriculture Imagery Program (NAIP) 2-m, 2-plus-m resolution imagery for his 2023-published analyses with Brandon B. Schulz, University of Wisconsin-Stevens Point Undergraduate Research Assistant; National Land Cover Database (NLCD) visualization for 2011 by U.S. Geological Survey (USGS), in partnership with other federal agencies, under Multi-Resolution Land Characteristics (MRLC) consortium: Public Domain, via Wikimedia Commons |
Street distance kindled a respectively decreased estimation per street mile (1.61 kilometers), from 655.1 yards (500.9 cubic meters) to 638.4 in NLCD and the NAIP/NAPP Models.
Ice-thickness predictors in NAIP/NAPP and NLCD models respectively logged, from each ice-inch (2.54-centimeter) increase, 59,307 and 49,426 yards (45,343 and 37,789 cubic meters) of tree debris. Public right-of-way tree-canopy cover monitors public-tree debris within public rights-of-way and private-tree debris fallen from adjacent, or moved from adjacent, nonadjacent private-landed trees, into public rights-of-way. The modified model never notes residual-sourced tree debris from branch or tree failure or tree removal several months to several, several-plus years after the storm event.
Canopy-predictor improved model estimates of tree debris following ice storms perhaps optimize localized federal and state recovery-funded equipment- and labor-need estimates; and building, forest, infrastructure interfaces.
Three-band spectral imagery prevailed apart one-banded Burlington (North Carolina), Euclid (Ohio), Gladstone (Missouri), Lincoln (Illinois) and Litchfield (Connecticut) and four-banded Evansville (Indiana) and Hendersonville (North Carolina).
 |
| University of Wisconsin-Stevens Point Professor Richard J. Hauer and Undergraduate Research Assistant Brandon B. Schulz adopt National Agriculture Imagery Program (NAIP) 2-m, 2-plus-m resolution imagery for 35 of 40 study communities. They adopt National Aerial Photography Program (NAPP) imagery for 5 communities with pre-2001 ice storms and without NAIP; 2006 graphic of FSA (Farm Service Agency)-administered aerially photographed map: USDA NAIP, CC BY 2.0 Generic, via Wikimedia Commons |
Three-band spectral imagery prevailed apart one-banded Burlington (North Carolina), Euclid (Ohio), Gladstone (Missouri), Lincoln (Illinois) and Litchfield (Connecticut) and four-banded Evansville (Indiana) and Hendersonville (North Carolina).
Arkansas, both Carolinas, Illinois, Indiana, Kentucky, Maine, Massachusetts, Missouri, Ohio, Oklahoma and Virginia quartered NAIP imagery even as Connecticut, Missouri and North Carolina quested NAIP imagery. Litchfield, Connecticut, and Maryville, Missouri, realized the highest percentage and the lowest percentages of tree canopy-cover estimates by NLCD data, at 51.2 and 4.2 percent respectively. Litchfield, Connecticut, and Raleigh, North Carolina, respectively secured highest- and lowest-resolution imageries for tree canopy-cover estimates at 0.5-m resolution in 1999 and 3.9-m resolution in 1998.
NLCD TCC entire-community, NAIP/NAPP entire-community and NAIP/NAPP TCC street-ROW percentages respectively tally at 10.1, 33.9 and 32.5 for Tulsa, Oklahoma, ice-storm year 2007 and imagery-year 2006.
 |
| The article authored by University of Wisconsin-Stevens Point Professor Richard J. Hauer and Undergraduate Research Assistant Brandon B. Schulz affects 40 communities in eastern Unitedstatesian states. It affirms as appropriate tree-debris estimation areas Arkansas, Connecticut, Illinois, Indiana, Kentucky, Maine, Massachusetts, Missouri, North Carolina, Ohio, Oklahoma, South Carolina and Virginia. The two researchers and writers aim at city-wide and right-of-way canopy cover, with 50-foot (15.24-meter) buffers beyond each one of the latter's sides. They allow only debris amassed within each public right-of-way or arriving there as accidentally fallen or deliberately moved private-tree debris from adjacent and non-adjoining private properties. They assess that tree debris only from weeks to a few months after the ascribed storm event; Thursday, Dec. 5, 2002, image of "A pine bows under the weight of ice from an ice storm in Cary. The tree leaned because an upper branch fell and brought down a cascade of other branches beneath it, leaving the tree much heavier on the side with branches. After the ice melted, it straightened a little bit, but ultimately the tree had to be removed because it was a hazard to the house beneath it. December 5, 2002.": Ke4roh at English Wikipedia, CC BY SA 3.0 Unported, via Wikimedia Commons |
Acknowledgment
My special thanks to talented artists and photographers/concerned organizations who make their fine images available on the internet.
Image credits:
Image credits:
Icy, stormy, windy weather abounds in Stevens Point, Portage County, central Wisconsin. The University of Wisconsin-Stevens Point accommodates urban and community forestry-advancing research and teaching. Aesthetically, amply herbaceous and wooded areas accompany built spaces, such as the College of Natural Resources where Professsor Richard J. Hauer and Undergraduate Research Assistant Brandon B. Schulz accomplish their post-storm tree-debris model estimate-advancing research and writing; Tuesday, Oct. 9, 2018, 10:10, image of "University of Wisconsin-Stevens Point Founded 1899" campus name sign: Uwstevenspoint, CC BY SA 4.0 International, via Wikimedia Commons @ https://commons.wikimedia.org/wiki/File:Fall_18-5-S.jpg
University of Wisconsin-Stevens Point Professor Richard J. Hauer and Undergraduate Research Assistant Brandon B. Schulz account for ice-, storm- and wind-resistant tree selection and management practices and post-storm tree-debris predictive models. Their article, Improved Model Estimates of Tree Debris Following Ice Storms, for the March 2023 Arboriculture & Urban Forestry, acknowledges the ice-, storm- and wind-damage susceptibility of broad-crowned, dead-branched, decayed-limbed, fine-branched weak branch attachments. Tree forks act as weak branch attachments to avoid in ice-, storm- and wind-ravaged areas; Tuesday, July 14, 2020, image of "Tree fork, rejoining together again": Phrontis, CC BY SA 3.0 Unported, via Wikimedia Commons @ https://commons.wikimedia.org/wiki/File:Zwiesel_Baumkuss_20200714_170806.jpg
Richard J. Hauer, Professor of Urban and Community Forestry at the College of Natural Resources at the University of Wisconsin-Stevens Point, adopted National Land Cover Database (NLCD) imagery for his earlier, 15-state, 2011-published analysis. He adopted National Agriculture Imagery Program (NAIP) 2-m, 2-plus-m resolution imagery for his 2023-published analyses with Brandon B. Schulz, University of Wisconsin-Stevens Point Undergraduate Research Assistant; National Land Cover Database (NLCD) visualization for 2011 by U.S. Geological Survey (USGS), in partnership with other federal agencies, under Multi-Resolution Land Characteristics (MRLC) consortium: Public Domain, via Wikimedia Commons @ https://commons.wikimedia.org/wiki/File:NLCD11_CONUS.jpg
University of Wisconsin-Stevens Point Professor Richard J. Hauer and Undergraduate Research Assistant Brandon B. Schulz adopt National Agriculture Imagery Program (NAIP) 2-m, 2-plus-m resolution imagery for 35 of 40 study communities. They adopt National Aerial Photography Program (NAPP) imagery for 5 communities with pre-2001 ice storms and without NAIP; 2006 graphic of FSA (Farm Service Agency)-administered aerially photographed map: USDA NAIP, CC BY 2.0 Generic, via Wikimedia Commons @ https://commons.wikimedia.org/wiki/File:Naip06_apfo_-_Flickr_-_USDAgov.jpg
The article authored by University of Wisconsin-Stevens Point Professor Richard J. Hauer and Undergraduate Research Assistant Brandon B. Schulz affects 40 communities in eastern Unitedstatesian states. It affirms as appropriate tree-debris estimation areas Arkansas, Connecticut, Illinois, Indiana, Kentucky, Maine, Massachusetts, Missouri, North Carolina, Ohio, Oklahoma, South Carolina and Virginia. The two researchers and writers aim at city-wide and right-of-way canopy cover, with 50-foot (15.24-meter) buffers beyond each one of the latter's sides. They allow only debris amassed within each public right-of-way or arriving there as accidentally fallen or deliberately moved private-tree debris from adjacent and non-adjoining private properties. They assess that tree debris only from weeks to a few months after the ascribed storm event; Thursday, Dec. 5, 2002, image of "A pine bows under the weight of ice from an ice storm in Cary. The tree leaned because an upper branch fell and brought down a cascade of other branches beneath it, leaving the tree much heavier on the side with branches. After the ice melted, it straightened a little bit, but ultimately the tree had to be removed because it was a hazard to the house beneath it. December 5, 2002.": Ke4roh at English Wikipedia, CC BY SA 3.0 Unported, via Wikimedia Commons @ https://commons.wikimedia.org/wiki/File:Ice_storm_arabesque.jpg
For further information:
For further information:
Gilman, Ed. 2011. An Illustrated Guide to Pruning. Third Edition. Boston MA: Cengage.
Hauer, Richard J.; and Brandon B. Schulz. March 2023. "Improved Model Estimates of Tree Debris Following Ice Storms." Arboriculture & Urban Forestry 49(2):55-63.
Hauer, R.J.; A.J. Hauer; D.R. Hartel; and J.R. Johnson. 2011. "Rapid assessment of tree debris following urban forest ice storms." Arboriculture & Urban Forestry 37(5):236-246.
Available @ https://doi .org/10.48044/jauf.2011.031
Available @ https://doi .org/10.48044/jauf.2011.031
Hauer, R.J.; J.O. Dawson; and L.P. Werner. 2006. Trees and ice storms: The development of ice storm–resistant urban tree populations. 2nd Ed. Joint Publication 06-1. Wausau (WI, USA): College of Natural Resources, University of Wisconsin–Stevens Point; Urbana (IL, USA): Department of Natural Resources and Environmental Sciences and the Office of Continuing Education, University of Illinois at Urbana-Champaign.
Available @ https://digitalcommons.unl.edu/usdafsfacpub/295
Available @ https://digitalcommons.unl.edu/usdafsfacpub/295
Hauer, R.J.; W. Wang; and J.O. Dawson. 1993. "Ice storm damage to urban trees." Journal of Arboriculture 19(4):187-194.
Available @ https://doi.org/ 10.48044/jauf.1993.031
Available @ https://doi.org/ 10.48044/jauf.1993.031
Hayes, Ed. 2001. Evaluating Tree Defects. Revised, Special Edition. Rochester MN: Safe Trees.
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Available @ https://earth-and-space-news.blogspot.com/2010/12/tree-electrical-safety-knowledge.html
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.