Results 211 to 220 of about 39,302 (251)

Effects of core training on physical performance in team-sport athletes: a systematic review and meta-analysis. [PDF]

open access: yesBMC Sports Sci Med Rehabil
Liu Y   +6 more
europepmc   +1 more source

A method for quantifying vertical forest structure

Forest Ecology and Management, 1998
Vertical forest structure is an attribute of forests that is of interest to many disciplines and is consistently discussed in the context of ecosystem management. The vertical stratification of tree crowns is a forest attribute that influences both tree growth and understory community structure. Therefore, it should be considered when making management
Dean Coble
exaly   +2 more sources

Forest Vertical Structure Estimation using Coherence Tomography

IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium, 2008
In this paper we introduce a new algorithm for radar estimation of the vertical structure of vegetated land surfaces. The algorithm is based on a low frequency 3-D image reconstruction using polarization coherence tomography or PCT. We first summarize the technique, present a new method for selecting the optimum interferometric baseline and then apply ...
Cloude, Shane   +1 more
openaire   +2 more sources

Vegetation diversity and vertical structure as indicators of forest disturbance

Forest Ecology and Management, 2004
Abstract Plant species composition and vertical structure of oak-mixed Atlantic woodlands differing on disturbance regime were studied in the Basque Country, northern Spain. Four different disturbance groups were considered depending on the time since last thinning and the presence/absence of grazers.
Miren Onaindia   +4 more
openaire   +2 more sources

Forest Vertical Structure from MODIS BRDF Shape Indicators

IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018
It has been a hot study field to extract forest structure parameter using Airborne LiDAR. Since footprints of Airborne LiDAR data are discontinuously distributed with small data coverage, therefore, it is impossible to obtain the forest structure information of continuous region using Airborne LiDAR data alone.
Lei Cui 0002   +8 more
openaire   +1 more source

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