Results 141 to 150 of about 12,580 (255)
Abstract Different aspects of ecological systems, biotic or abiotic, often fluctuate in coordinated patterns over space and time. Such high concordance between ecological processes is often referred to as ecological synchrony. Human activities, including and beyond climate change, have the potential to alter ecological synchrony by disrupting or ...
Yiluan Song +9 more
wiley +1 more source
Are forestry clearcuts ecological traps for caribou? [PDF]
Gharajehdaghipour T +5 more
europepmc +1 more source
Abstract The long history of reindeer herding in Fennoscandia has shaped the mountain tundra by influencing its productivity, nutrient and carbon cycling and vegetation structure. By partly limiting shrub expansion, extensive reindeer grazing contributes to ecosystem resilience and helps mitigate climate change effects.
Marianne Stoessel +2 more
wiley +1 more source
Physiological indicators of Caribou calf health and compensatory responses to physiological perturbations. [PDF]
Denryter K, Pryor J, Puype A.
europepmc +1 more source
Monitoring wildlife using long‐endurance solar‐electric UAVs
This report discusses the effectiveness of using small solar‐electric UAV (uncrewed aerial vehicles) for aerial wildlife monitoring. We review four years of aerial wildlife monitoring missions using a 5.5‐m wingspan, solar‐electric UAV that was equipped with a gimballed IR/RGB camera.
Götz Bramesfeld +3 more
wiley +1 more source
Genomic insights into the recent evolution of ecotypes: delineating at-risk caribou populations with high gene flow. [PDF]
Delgado ML +10 more
europepmc +1 more source
Micro‐habitat selection by boreal woodland caribou improves access to food
Bio‐logging sensors attached to radiotelemetry receivers have great potential to transform our understanding of the ecological, physiological, and energetic constraints that shape patterns of wildlife movement under field conditions. We used video camera collars to assess microhabitat selectivity by woodland caribou Rangifer tarandus in boreal forests ...
Ian D. Thompson +8 more
wiley +1 more source
Caribou balance winter range fidelity and plasticity in response to weather, pregnancy, and summer range conditions. [PDF]
Fullman TJ +5 more
europepmc +1 more source

