Results 101 to 110 of about 46,667 (304)

Assessment of Individual Tree Detection and Canopy Cover Estimation using Unmanned Aerial Vehicle based Light Detection and Ranging (UAV-LiDAR) Data in Planted Forests

open access: yesRemote Sensing, 2019
Canopy cover is a key forest structural parameter that is commonly used in forest inventory, sustainable forest management and maintaining ecosystem services.
Xiangqian Wu   +4 more
doaj   +1 more source

Canopy Cover - Africa

open access: yes, 2019
GeoTIFF representing canopy cover for the moist broadleaf biome of the humid tropics in Africa. Derived from remotely sensed imagery, this layer is used as an input into the forest structural condition ...
Oscar Venter (236248)   +13 more
core   +1 more source

Data set for -Sensitivity of Canopy Phenology to Local Urban Environmental Characteristics in a Tropical City

open access: yes, 2020
This data set is linked to the article title "Sensitivity of Canopy Phenology to Local Urban Environmental Characteristics in a Tropical City" that was published in ecosystems (https://doi.org/10.1007/s10021-020-00571-y).
Kabano, Dr P (Faculty of Geo-Information Science and Earth Observation (ITC), University of Twente) ORCID=0000-0001-8519-0760
core   +1 more source

Pre‐industrial land‐use limits contemporary shrub encroachment in the French Alps

open access: yesEcography, EarlyView.
Shrub encroachment has become a global phenomenon in recent decades. While global warming in the Arctic is often cited as the primary cause, human‐managed mountain regions have experienced intense historical land‐use that may also play a considerable role.
Baptiste Nicoud   +6 more
wiley   +1 more source

Comparison of four different programs for the analysis of hemispherical photographs using parameters of canopy structure and solar radiation transmittance

open access: yes, 2013
There have been many studies involving the use of hemispherical photographs to indirectly estimate canopy structures and forest light environments.
Gärtner, Stefanie   +6 more
core  

Canopy Cover - Asia

open access: yes, 2019
GeoTIFF representing canopy cover for the moist broadleaf biome of the humid tropics in Asia. Derived from remotely sensed imagery, this layer is used as an input into the forest structural condition ...
Oscar Venter (236248)   +13 more
core   +1 more source

Simulating past and future refugia for temperate trees in northern Italy

open access: yesEcography, EarlyView.
During the Quaternary, trees responded to the climatic changes of glacial–interglacial cycles with large‐scale range shifts. Over cold glacials, temperate tree species contracted their ranges and survived in areas known as refugia. Several studies point to the Euganean Hills (Colli Euganei), in Veneto, northern Italy, as one of the northernmost ...
Azzurra Pistone   +4 more
wiley   +1 more source

Linking Educational Attainment and Urban Green Equity through GIS in East Baton Rouge Parish, Louisiana, United States of America (USA) [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Urban tree canopy represents a critical component of urban environmental systems, contributing to local climate regulation, ecosystem services, and community well-being. However, canopy coverage and its persistence often vary among neighborhoods.
K. K. Annan   +9 more
doaj   +1 more source

Canopy Cover - South America

open access: yes, 2019
GeoTIFF representing canopy cover for the moist broadleaf biome of the humid tropics in South America. Derived from remotely sensed imagery, this layer is used as an input into the forest structural condition ...
Oscar Venter (236248)   +13 more
core   +1 more source

Topography constrains the climatic response of treeline migration in Taiwan's subalpine forests

open access: yesEcography, EarlyView.
Treelines are moving upslope, but the rates and drivers differ among different regions, globally. Many studies have examined the relationship between treeline movement and climate change, particularly rising temperature, while the role of topographical factors has received much less attention, despite the longstanding recognition of its importance.
Kuan‐Yu Chen   +3 more
wiley   +1 more source

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