Results 61 to 70 of about 8,959 (244)

Large‐scale characterization of horizontal forest structure from remote sensing optical images

Remote Sensing in Ecology and Conservation, EarlyView.
Sub‐meter resolution remote sensing data and tree crown segmentation techniques hold promise in offering detailed information that can support the characterization of forest structure from a horizontal perspective, offering new insights in the tree crown structure at scale.
Xin Xu, Martin Brandt, Xiaowei Tong, Maurice Mugabowindekwe, Yuemin Yue, Sizhuo Li, Qiue Xu, Siyu Liu, Florian Reiner, Kelin Wang, Zhengchao Chen, Yongqing Bai, Rasmus Fensholt   +12 more
wiley   +1 more source

Using Airborne Laser Scanning and Sentinel‐2 to Understand Subcanopy Light Regimes and Understory Diversity of Vascular Plants in Temperate Mountain Forests

Remote Sensing in Ecology and Conservation, EarlyView.
This study demonstrates that not just Airborne Laser Scanning, but also Sentinel‐2 can effectively estimate absolute canopy cover and canopy cover heterogeneity ‐ structural metrics that determine the subcanopy light regime, found to be linked to the vascular plant species richness in the understory of temperate mountain forests.
Felix Wieland‐Glasmann, Cornelius Senf, Kristin H. Braziunas, Rupert Seidl, Peter Annighöfer   +4 more
wiley   +1 more source

Impact of climate change on tree-ring growth of Scots pine, common beech and pedunculate oak in northeastern Germany

iForest - Biogeosciences and Forestry, 2016
Tree growth depends, among other factors, largely on the prevailing climatic conditions. Therefore, changes to tree growth patterns are to be expected under climate change.
Bauwe A, Jurasinski G, Scharnweber T, Schröder C, Lennartz B   +4 more
doaj   +1 more source

Climate sensitivity of silver fir and common beech mixed forests in the Southern Apennines

L'italia forestale e montana, 2014
A recent dendroecological study, carried out on silverfir and beech mixed forests at two sites in Southern Apennines (Italy), showed interesting differential species-specific responses to climate. In particular, a strong influence on tree radial growth was exerted by the precipitation: summer drought stress was the main limiting factor for  both ...
openaire   +3 more sources

Monitoring the effects of ovariectomy on seasonal movement behavior in suburban female white‐tailed deer using internet of things‐enabled devices

Wildlife Biology, EarlyView.
Abundant deer populations often cause conflicts in suburban communities, yet traditional population reduction methods, such as controlled hunting, can be challenging to implement. Fertility control, specifically through ovariectomy, can limit reproduction and reduce populations in certain settings, but its effect on movement behavior remains poorly ...
Vickie DeNicola, Stefano Mezzini, Francesca Cagnacci   +2 more
wiley   +1 more source

Phenological characterization of Fagus sylvatica L. in Mediterranean populations of the Spanish Central Range with Landsat OLI/ETM+ and Sentinel-2A/B

Revista de Teledetección, 2020
The Spanish Central Range hosts some of the southernmost populations of Fagus sylvatica L. (European beech). Recent cartography indicates that these populations are expanding, going up-streams and gaining ground to oak forests of Quercus pyrenaica Willd.,
C. Gómez, P. Alejandro, F. Montes
doaj   +1 more source

The wolf is back! Non‐consumptive effects of the return of a large carnivore on the use of supplementary feeding sites by roe deer

Wildlife Biology, EarlyView.
Understanding how prey species tradeoff predation risk and resource acquisition is particularly important for advancing our knowledge of predator–prey relationships. We investigated this by studying the use of concentrated anthropogenic resources, namely supplementary feeding sites, by roe deer Capreolus capreolus before and after grey wolf Canis lupus
Federico Ossi, Moniek Heurman, Arnaud Bruat, Charlotte Vanderlocht, Benjamin Robira, Nathan Ranc, Simone Dal Farra, Francesca Cagnacci   +7 more
wiley   +1 more source

Structure of the common beech aboveground tree biomass in different stand conditions

Šumarski list, 2014
Istraživanje o strukturi nadzemne biomase obične bukve je provedeno na tri različite lokacije unutar šumskogospodarskog područja Republike Hrvatske s ciljem utvrđivanja pogodnost uporabe alometrijskih funkcija za izračun biomase obične bukve u različitim sastojinskim uvjetima.
Zečić, Željko, Vusić, Dinko, Stankić, Igor, Benković, Zlatko   +3 more
openaire  

Quantifying microhabitat selection of snowshoe hares using forest metrics from UAS‐based LiDAR

Wildlife Biology, EarlyView.
Identifying the spatial and temporal scale at which animals select resources is critical for predicting how populations respond to changes in the environment. The spatial distribution of fine‐scale resources (e.g. patches of dense vegetation) are often linked with critical life‐history requirements such as denning and feeding sites.
Alexej P. K. Sirén, Franklin Sullivan, Rachel Cliché, Jeremy Goetz, Leighlan S. Prout, Jillian Kilborn, Katelyn Courtot, Michael Palace   +7 more
wiley   +1 more source

Change in forest statistic indicators of modal beech stands with age Transcarpathian foothills and the Volcanic Range

Наукові праці Лісівничої академії наук України
The natural conditions of the Transcarpathian region, formed under the influence of the continental climate with sufficient and excessive moisture, are favorable for forestry in the foothills and mountains. Modal for the conditions of the Transcarpathian
Vasyl Trikur, Petro Khomiuk
doaj   +1 more source