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Field monitoring of urban trees is essential to learn how urban forests change over time. Many arborists and urban forest managers worldwide seek to understand how their tree systems are faring in terms of growth, health, and mortality. The Urban Tree G
Trees grow with, and adjust to, large lateral and vertical loads caused by wind and gravity. Storms with strong winds and ice can push trees beyond their ability to reconfigure or fall back to reduce drag.
With increased intensification in cities throughout the world, urban trees are often at risk of becoming damaged by construction impacts, such as utility trenching or pavement / sidewalk repair.
Across the country, a number of cities are setting ambitious tree canopy goals to fight the trend of a decline in tree canopy.
The goal of the webinar is to provide an overview of soil management for urban trees. Specific emphasis will be given to soil assessment.
Conifers are commonly planted in North America to provide year-round screening, as windbreaks or as focal trees in the landscape.
Mulches provide many benefits for trees and shrubs.
Tree defects such as co-dominant leaders, girding roots and buried trunk flares, present at time of planting, cause failures and decline long after the warrantee period has expired. Landscape architects may go to nurseries to tag trees; but often inspe
Ice or snow loads can cause branch breakage or failure of entire trees and shrubs. Branches or entire trees that fall in storms can impact homes, vehicles, power lines and block roads.
While green stormwater infrastructure increases in popularity, we are still learning about the role of trees in these innovative practices.