Results 211 to 220 of about 119,525 (294)

Synergistic use of ICESat-2 lidar data and Sentinel-2 imagery for assessing hurricane-driven forest changes. [PDF]

Environ Monit Assess
Gautam A, Narine LL, Anderson CJ, Cristan R.   +3 more
europepmc   +1 more source

Experimental assessment of large mammal population estimates from airborne thermal videography

Wildlife Biology, EarlyView.
Wildlife resource management requires reliable, fast, and affordable methods of surveying wildlife populations to develop and adaptively adjust policies. Thermal video from drones can yield high rates of detection over large areas with relative speed and safety.
Julia S. McElhinny, Gregory D. Larsen, Maxwell Messinger, Chad H. Newbolt, Andrew Whitworth, Stephen S. Ditchkoff, Miles R. Silman, Jared T. Beaver   +7 more
wiley   +1 more source

Anthropogenic Disturbances and Invasion of <i>Mikania micrantha</i> Threaten <i>Rauvolfia serpentina</i> Populations in Nepal. [PDF]

Ecol Evol
Neupane A, Jnawali B, Ghimire SK.
europepmc   +1 more source

Assessing and correcting topographic effects on forest canopy height retrieval using airborne LiDAR data. [PDF]

Sensors (Basel), 2015
Duan Z, Zhao D, Zeng Y, Zhao Y, Wu B, Zhu J.   +5 more
europepmc   +1 more source

Temporal, species‐specific variation in activity patterns of bats (Chiroptera) along a boreal river basin in Västerbotten, Sweden

Wildlife Biology, EarlyView.
Seasonal variation in photoperiods, energetic demands, and reproductive constraints are expected to strongly influence bat activity at high latitudes, yet empirical evidence from boreal systems is limited. We used passive acoustic monitoring to examine spatial, temporal, and feeding activity patterns of bats along a boreal river basin in Sweden (64°N ...
Morgan Hughes, Monika Laux
wiley   +1 more source

Seasonal Variation of the Effects of Phylogenetic Relatedness and Functional Similarity Among Heterospecific Neighbors and Habitat on Seedling Survival in a Subtropical Forest in Gaoligong Mountains, Southwest China. [PDF]

Ecol Evol
Wang L, Wu J, Chai Y, Chen F.
europepmc   +1 more source

Estimating crippling loss from hunting with multistate models: a case study on northern bobwhites

Wildlife Biology, EarlyView.
Hunting as a recreational pursuit provides an important ecosystem service worldwide. Harvest management plays a vital role in regulating wildlife take to ensure long‐term population sustainability and meet value‐based objectives (e.g. hunter satisfaction). However, managers rarely have complete control or observability of harvest mortality.
Amanda S. Cramer, Justin A. Rectenwald, William B. Lewis, Michael A. Hazelbaker, Alexander L. Jackson, Holly K. Lott, Geoff Beane, D. Clay Sisson, Melanie R. Kunkel, Nicole M. Nemeth, James A. Martin   +10 more
wiley   +1 more source

Influence of site, stand, and soil factors on sapling regeneration in typical <i>Quercus</i> Forests of Northern China. [PDF]

Front Plant Sci
Duan G, Cheng Y, Jin Y, Hu X, Liu L, Wei Y, Liang F, Wang Z.   +7 more
europepmc   +1 more source

Habitat selection of moose in Sweden in managed boreal forests with Pinus contorta and P. sylvestris

Wildlife Biology, EarlyView.
Human land use can take advantage of using exotic species to increase financial benefits. However, the use of exotic tree species might affect ecosystem functioning, potentially including the habitat use and movement behaviour of animals, modifying their ecological impact, and interactions with human land use.
Maria Bolund, Fredrik Stenbacka, Fredrik Widemo, John P. Ball, Göran Ericsson, Wiebke Neumann   +5 more
wiley   +1 more source

Estimation of Nitrogen Status in <i>Zanthoxylum armatum</i> var. <i>novemfolius</i> Using Machine Learning Algorithms and UAV Hyperspectral and LiDAR Data Fusion. [PDF]

Plants (Basel)
Zhao S, Wei Y, Zhao J, Wang S, Ye X, Shi X, Wang J.   +6 more
europepmc   +1 more source