Results 31 to 40 of about 118,557 (264)
Depletion of gaseous polycyclic aromatic hydrocarbons by a forest canopy [PDF]
, 2008 Rapid uptake of gaseous polycyclic aromatic hydrocarbons (PAHs) by a forest canopy was observed at Borden in Southern Ontario, Canada during bud break in early spring 2003.
B. Gevao +6 more
core +3 more sources
Forest Canopy Height Estimation Using Tandem-X Coherence Data
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2016 In this paper, we report results of a study aimed at assessing the potential for using X-band single-pass radar interferometric coherence for forest canopy height estimation. We use datasets from the Tandem-X satellite pair collected over Canadian forest
Hao Chen +2 more
doaj +1 more source
International Journal of Applied Earth Observations and GeoinformationForest height, as a measure of the quantity and quality of forest resources, plays a significant role in the study of the ecological functions performed by forests.
Han Zhao +3 more
doaj +1 more source
INVISTIGATION ON CANOPY HEIGHT AND DENSITY DIFFERENTIATIONS IN THE MANAGED AND UNMANAGED FOREST STANDS USING LIDAR DATA (CASE STUDY: SHASTKALATEH FOREST, GORGAN) [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 Forest management plans are interesting to keep the forest stand natural composite and structure after silvicultural and management treatments. In order to investigate on stand differences made by management treatments, comparing of these stands with ...
Sh. Shataee, J. Mohammadi
doaj +1 more source
Landscape-scale changes in forest canopy structure across a partially logged tropical peat swamp [PDF]
, 2015 . Forest canopy structure is strongly influenced by environmental factors and disturbance, and in turn influences key ecosystem processes including productivity, evapotranspiration and habitat availability.
Coomes, DA, Wedeux, BMM
core +3 more sources
International Journal of Applied Earth Observations and GeoinformationForest canopy height is a key indicator for estimating forest carbon sinks and managing vegetation growth. Existing methods for fusing optical and Light Detection and Ranging (LiDAR) data still have limitations in canopy height estimation for boreal ...
Chenxi Liu +6 more
doaj +1 more source
ISPRS International Journal of Geo-Information, 2019 Forest canopy height plays an important role in forest management and ecosystem modeling. There are a variety of techniques employed to map forest height using remote sensing data but it is still necessary to explore the use of new data and methods.
Mingbo Liu +3 more
doaj +1 more source
Using ICESAT\u27s geoscience laser altimeter system to assess large scale forest disturbance caused by Hurricane Katrina [PDF]
, 2009 We assessed the use of GLAS data as a tool to quantify large-scale forest damage. GLAS data for the year prior to and following Hurricane Katrina were compared to wind speed, forest cover, and MODIS NPV maps to analyze senor sampling, and changes in mean
Dolan, Katelyn A
core +1 more source
The spread of non‐native species
Biological Reviews, EarlyView.ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock +16 more
wiley +1 more source
Divergent responses of forest canopy height to environmental conditions across China
Ecological IndicatorsAs major components of terrestrial ecosystems, forest ecosystems play an important role in sequestering carbon and hence mitigating climate change. Canopy height is a crucial factor characterizing the structure and function of forest ecosystems, yet the ...
Xiang Pan +5 more
doaj +1 more source