Results 101 to 110 of about 577,954 (309)

Monitoring GPS‐collared moose by ground versus drone approaches: efficiency and disturbance effects

Wildlife Biology, EarlyView.
Efficient wildlife management requires precise monitoring methods, for example to estimate population density, reproductive success, and survival. Here, we compared the efficiency of drone (equipped with a RGB camera) and ground approaches to detect and observe GPS‐collared female moose Alces alces and their calves. We also quantified how drone (n = 42)
Martin Mayer, Erlend Furuhovde, Kristoffer Nordli, Giorgia Myriam Ausilio, Petter Wabakken, Ane Eriksen, Alina L. Evans, Karen Marie Mathisen, Barbara Zimmermann   +8 more
wiley   +1 more source

A high‐altitude thermal infrared method for estimating moose abundance and demography in Rocky Mountain National Park, USA

Wildlife Biology, EarlyView.
Resource managers require accurate estimates of large herbivore abundance and demography to maintain ecological integrity. Common methods to count these species, including observations from low altitude helicopter flights, may conflict with other protected area management objectives and struggle to produce precise estimates for more cryptic species. To
Hanem G. Abouelezz, N. Thompson Hobbs
wiley   +1 more source

Brazilian Potential of Eucalyptus benthamii Maiden & Cambage for Cross-Laminated Timber Panels: Structural Analysis and Comparison with Pinus spp. and European Standards

Buildings
This study investigates the potential of Eucalyptus benthamii wood from planted forests in southern Brazil for the production of cross-laminated timber (CLT) panels. The performance of E. benthamii CLT panels is compared to that of Pinus spp.
Matheus Zanghelini Teixeira, Rodrigo Figueiredo Terezo, Camila Alves Corrêa, Samuel da Silva Santos, Helena Cristina Vieira, Alexsandro Bayestorff da Cunha   +5 more
doaj   +1 more source

Estimación de biomasa aérea de Eucalyptus grandis y Pinus spp. usando imágenes Sentinel1A y Sentinel2A en Colombia

Colombia Forestal, 2020
La estimación de la biomasa aérea usando sistemas de aprendizaje automático es útil para conocer de forma rápida y sistemática la productividad en bosques y plantaciones.
Adriana Lizeth Tovar Blanco, Iván Alberto Lizarazo Salcedo, Nelly Rodríguez Eraso   +2 more
doaj   +1 more source

First report of an adelgid from Malta (Hemiptera, Aphidoidea, Adelgidae) [PDF]

, 2012
In recent years, the aphid fauna of the Maltese Islands has received considerable attention. miFSud et al. (2011) reviewed earlier works on the subject and provided information on previously reported species and on several new records. An updated list of
Mifsud, David, Perez Hidalgo, Nicolas
core  

Dietary shift of the common leopard Panthera pardus in and around Bani Wildlife Sanctuary, western Himalayas: implications for conservation and human–wildlife conflict

Wildlife Biology, EarlyView.
Understanding the dietary patterns of apex predator like the common leopard Panthera pardus is essential for evaluating their ecological role, particularly in landscapes where human–wildlife conflict is prevalent. In this context, this study investigates the seasonal diet composition of the common leopard in and around the Bani Wildlife Sanctuary, a ...
Iyaz Quyoom, Bilal A. Bhat, Arif Nabi Lone, Wasim Sajad Malik   +3 more
wiley   +1 more source

Stand Dynamics and Disturbance History of Champlain Valley Clayplain Forests [PDF]

, 2017
Studies of stand dynamics can explain how species interactions and disturbances drive forest structure and recruitment patterns of tree species. It is difficult to generate an understanding of stand dynamics and successional trends of forests in areas ...
Murray, Helena F
core   +1 more source

First Records of \u3ci\u3eCecidomyia Candidipes\u3c/i\u3e (Diptera: Cecidomyiidae) in Wisconsin [PDF]

, 2018
First report of Cecidomyia candidipes from five Wisconsin ...
Krauth, Steven J
core   +2 more sources

Comparative evaluation of noninvasive DNA sampling and line transect surveys for spring density estimation of black grouse and capercaillie

Wildlife Biology, EarlyView.
Reliable abundance estimates provide essential information in ecology, conservation and management of many wild grouse populations. In this 3‐year study, we comparatively evaluate the suitability of traditional line transect distance sampling of flushed birds versus a spatial capture–recapture survey with noninvasive DNA samples for individual ...
Henrik Brøseth, Oddmund Kleven, Kjetil Bevanger   +2 more
wiley   +1 more source

Landscape factors influencing predation on capercaillie nests by two competing mesopredators: pine marten and red fox

Wildlife Biology, EarlyView.
Predation by pine martens Martes martes and red foxes Vulpes vulpes is an important factor influencing the population dynamics of capercaillie Tetrao urogallus. However, there is a knowledge gap regarding the relative effects of these mesopredators on the reproductive success of capercaillie. To better understand how various landscape factors influence
Siow Yan Jennifer Angoh, Scott Michael Brainerd, Olivier Devineau, Morten Odden, Torfinn Jahren   +4 more
wiley   +1 more source