Earth and Space News: Urban Forestry Around the Globe Assesses Private and Public Trees

Summary: Urban forestry around the globe assesses private and public trees and attempts to aid them all, according to a PlanIT Geo webinar Wednesday, Oct. 26, 2022.

Global urban forestry consulting and software development firm PlanIT Geo answers to Arvada, Colorado, as home base; Wednesday, July 22, 2015, 08:31, aerial view of Arvada, north central Colorado: Mvanderkolk, CC BY SA 4.0 International, via Wikimedia Commons

Urban forestry around the globe assesses private and public trees and attempts to aid them all, according to an hour-long PlanIT Geo webinar, Urban Forestry Around the Globe, Wednesday, Oct. 26, 2022.

The PlanIT Geo webinar with Ian Hanou, Russell Horsey, Cecil Koninendijk, Frank Mastrobuono and David Sivyer bears International Society of Arboriculture-certified arborists one Continuing Education Unit. Commonest concerns consider concomitant consequences of 10-year, 20-year, 30-year planned ambition levels and structured approaches for and from climate change-correlated technology, policy, funding, engagement and community. Ian Hanou of PlanIT Geo describes remote sensing detailing private-property trees outdistancing public-property and, in Grand Junction, Colorado, underserving low-income neighborhood canopy cover by 75 percent.

Hanou encourages community, governmental, non-profit and urban forestry teamwork in, for example, carbon-sequestering, ecosystem-benefiting plantings and ordinance writing, such that 21st-century technological tools effectuate policy change.

Russell Horsey, MICFor Member of the Institute of Chartered Foresters, finds few non-governmental organizations in the United Kingdom where the second-largest city, Birmingham, nevertheless features free tree giveaways.

Urban forestry gradates from small start-ups whose budgets guard extra money for community-engaging, fund-raising plantings to those whose budgets gestate practical engineering for data-driven, policy-influencing plantings. Research hastens ahead of planning, politicians hint of funding and technological tools hurry ahead of policy such that Horsey hails diverse data-collecting, practical data-driven, public-engaging plantings. Horsey indicates that street trees include all trees visible from the street even as urban forestry is about increasing city, green, private spaces’ carbon-sequestering tree species.

Cecil Konijnendijk of Nature Based Solutions Institute (NBSI) joins private and public trees in urban forestry, whose professional management juxtaposes vision, assessment, structure, ordinances and inventory.

Keen, knowledgeable urban forestry kindles government by-laws, drainage-fee reductions, subsidies and tax reductions for keeping private properties tree-covered, for carbon-sequestering, cooling, water-saving ecosystem benefits.

Konijnendijk links urban forestry lauding climate and health benefits, launching ordinances and lodging canopy-assessing drone and sensor technology to role-modeling Melbourne, Singapore and Zurich green spaces. NBSI-mobilized urban forestry matches 3 trees per home, each 300 meters (984.25 feet) from green space or public park, and 30 percent canopy cover per neighborhood. Frank Mastrobuono of PlanIT Geo notes funding-source requirements and tree ordinances, urban heat islands (UHI) and utility rights-of-way (ROW) sometimes necessitating public- over private-space urban forestry.

Funding-source requirements operated against an impoverished community whose high-canopied private trees originated in unmanaged invasives whose carbon-sequestering, cooling, ecosystem-benefiting, water-conserving urban forestry obliged their continued occupancy.

David Sivyer of the United States Forest Service presents Milwaukee, Wisconsin, as a patched forest whose private and public trees technological tools patrolled for pest-preparedness mapping.

Arbor Day qualifies as quintessential opportunity for urban forestry to quest community engagement and governmental and non-governmental, private and public funding for private and public trees. Urban forestry requires realizing what resides in, on, under private and public spaces, with the former renderable for such benefits as community trees through sidewalk easements. It suggests sustainable payback on private and public trees, private and public spaces, within 5 to 10 years through such efficiencies as cyclical over reactive pruning.

Urban forestry around the globe touches upon green spaces be they private or public spaces and upon all their trees, be they private or public trees.

Acknowledgment

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

Image credits:

David Sivyer of the United States Forest Service ascribes to Milwaukee the appealing status of patched forest; Sunday, Sep. 20, 2009, 10:57, image of Milwaukee on southwestern shore of Lake Michigan, from 38,000 feet: Ron Reiring from Inland Empire of Southern California, USA, CC BY 2.0 Generic, via Wikimedia Commons @ https://commons.wikimedia.org/wiki/File:Milwaukee,_Wisconsin_(3942817988).jpg; Ron Reiring (kla4067), CC BY 2.0 Generic, via Flickr @ https://www.flickr.com/photos/84263554@N00/3942817988/

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.

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Marriner, Derdriu. 21 October 2018. "Nursery Production Systems: Tough Urban Landscape Trees on Rough Sites." Earth and Space News. Sunday.
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Marriner, Derdriu. 26 August 2018. "Nursery Production Systems for Successful Urban Tree Plantings." Earth and Space News. Sunday.
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Marriner, Derdriu. 27 May 2017. “Age and Canopy Area Cost Less and Tell More in Urban Tree Inventories.” Earth and Space News. Saturday.
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Marriner, Derdriu. 12 March 2017. “Flexural Elasticity Modulus: Trees and Watersprouts Bend or Break.” Earth and Space News. Sunday.
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Marriner, Derdriu. 18 February 2017. “Plant Health Care Diagnostics When Plants and Places Wrong One Another.” Earth and Space News. Saturday.
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Marriner, Derdriu. 13 August 2016. “Changing Places: Tree Nutrient Movement Down, Tree Water Movement Up.” Earth and Space News. Saturday.
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Marriner, Derdriu. 16 July 2016. “Treated or Untreated Oriental Bittersweet Vine Management Cut-Stumping.” Earth and Space News. Saturday.
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Marriner, Derdriu. 18 June 2016. “Tree Injection Site Procedures: Manufacturer's Instructions and Labels.” Earth and Space News. Saturday.
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Marriner, Derdriu. 22 May 2016. “Electrical Utility Area Temperate Urban Street Trees: Pruned Regrowth.” Earth and Space News. Sunday.
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Marriner, Derdriu. 6 March 2016. “Bare-Rooted Ornamental Urban Transplants: Amendments Against Mortality.” Earth and Space News. Sunday.
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Marriner, Derdriu. 28 February 2016. “Bark Protective Survival Mechanisms Foil Deprivation, Injury, Invasion.” Earth and Space News. Sunday.
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Marriner, Derdriu. 23 January 2016. "LITA Model: Linear Index of Tree Appraisal of Large Urban Swedish Trees." Earth and Space News. Saturday.
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Marriner, Derdriu. 19 December 2015. “Tree Lightning Protection Systems: Site, Soil, Species True Designs.” Earth and Space News. Saturday.
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Marriner, Derdriu. 24 October 2015. “Tree Lightning Protection Systems Tailored to Sites, Soils, Species.” Earth and Space News. Saturday.
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Marriner, Derdriu. 15 August 2015. “Tree Friendly Urban Soil Management: Amend, Fertilize, Mulch, Till!” Earth and Space News. Saturday.
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Marriner, Derdriu. 13 June 2015. “Tree Friendly Urban Soil Management: Assemble, Assess, Assist, Astound.” Earth and Space News. Saturday.
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Marriner, Derdriu. 18 April 2015. “Tree Wound Responses: Healthy Wound Closures by Callus and Woundwood.” Earth and Space News. Saturday.
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Marriner, Derdriu. 13 December 2014. “Tree Dwelling Symbionts: Dodder, Lichen, Mistletoe, Moss and Woe-Vine.” Earth and Space News. Saturday.
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Marriner, Derdriu. 18 October 2014. “Tree Cable Installation Systems Lessen Target Impact From Tree Failure.” Earth and Space News. Saturday.
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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

Purcell, Lindsey. 26 August 2021. "Impact of Late Season Pruning." TreeStuff > Webinars > Webinar 141.
Available @ https://www.youtube.com/watch?v=CZkS9c5X4F4&feature=youtu.be

Earth and Space News

Saturday, October 29, 2022

Urban Forestry Around the Globe Assesses Private and Public Trees

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