Results 11 to 20 of about 210,901 (351)
Comparison between Artificial and Human Estimates in Urban Tree Canopy Assessments
Land, 2022 Urban tree canopy (UTC) is commonly used to assess urban forest extent and has traditionally been estimated using photointerpretation and human intelligence (HI).
Eden F. Clymire-Stern +8 more
doaj +1 more source
Dialogues in Health, 2023 Aim: This pilot study’s aim was to determine the feasibility of examining the effects of an environmental variable (i.e., tree canopy coverage) on mental health after sustaining a brain injury.
Alexandra B. Holland +8 more
doaj +1 more source
Frontiers in Forests and Global Change, 2022 Urban Tree Canopy (UTC) greatly enhances the livability of cities by reducing urban heat buildup, mitigating stormwater runoff, and filtering airborne particulates, among other ecological services.
Allyson B. Salisbury +11 more
doaj +1 more source
Tree Canopies Reflect Mycorrhizal Composition
Geophysical Research Letters, 2021 AbstractMycorrhizae alter global patterns of CO2 fertilization, carbon storage, and elemental cycling, yet knowledge of their global distributions is currently limited by the availability of forest inventory data. Here, we show that maps of tree‐mycorrhizal associations (hereafter “mycorrhizal maps”) can be improved by the novel technology of imaging ...
Daniel Sousa +15 more
openaire +1 more source
International Journal of Applied Earth Observations and Geoinformation, 2020 The urban heat island (UHI) is increasingly recognized as a serious, worldwide problem because of urbanization and climate change. Urban vegetation is capable of alleviating UHI and improving urban environment by shading together with evapotranspiration.
Jike Chen, Shuangen Jin, Peijun Du
doaj +1 more source
Utilizing LiDAR data to map tree canopy for urban ecosystem extent and condition accounts in Oslo
Ecological Indicators, 2021 LiDAR-based segmentation of urban tree canopies and their physical properties (canopy height, canopy diameter, 3D surface and volume) is a replicable, complementary and useful information source for urban ecosystem condition accounts, and an important ...
Frank Hanssen +4 more
doaj +1 more source
Remote Sensing, 2018 Several decades of research have shown that canopy gaps drive tree renewal processes in the temperate deciduous forest biome. In the literature, canopy gaps are usually defined as canopy openings that are created by partial or total tree death of one or ...
Jean-Francois Senécal +2 more
doaj +1 more source
Composition and Host-Use Patterns of a Scarab Beetle (Coleoptera: Scarabaeidae) Community Inhabiting the Canopy of a Lowland Tropical Rainforest in Southern Venezuela [PDF]
, 2019 The adult scarab beetle fauna of the canopy in a lowland tropical rainforest in southern Venezuela was observed and collected by means of a 42 m-tall tower crane for a complete year.
Kirmse, Susan, Ratcliffe, Brett C.
core +2 more sources
Highly detailed remote sensing monitoring of tree overgrowth on abandoned agricultural lands [PDF]
Вопросы лесной науки, 2019 The paper presents the results of long-term remote monitoring for the tree overgrowth on the abandoned agricultural land. This monitoring is based on satellite images with very high spatial resolution and ultra-detailed optical survey from Unmanned Air ...
A.A. Medvedev, N.O. Telnova, A.V. Kudikov
doaj +1 more source
Vision-based normalized canopy area estimation for variable nitrogen application in apple orchards
Smart Agricultural Technology, 2023 Normalized canopy area is a measure of spatial canopy fill or canopy coverage in a tree. It is an important factor for growers to consider in making various farming decisions, such as timing and amount of fertilization, pesticide application, and ...
Achyut Paudel +3 more
doaj +1 more source