Results 151 to 160 of about 637,561 (309)
Ecography, EarlyView.Risk assessments of invasive species present one of the most challenging applications of species distribution models (SDMs) due to the fundamental issues of distributional disequilibrium, niche changes, and truncation. Invasive species often occupy only a fraction of their potential environmental and geographic ranges, as their spatiotemporal dynamics ...
Erola Fenollosa +4 more
wiley +1 more source
Alpine ungulates adjust diel activity to the natural return of wolves amid anthropogenic pressures
Ecography, EarlyView.As wolves recolonise their historical range across Europe, ungulates face predation once more – but in landscapes profoundly altered by human activity. This shift raises crucial questions about their capacity to express adaptive antipredator behaviours.
Charlotte Vanderlocht +20 more
wiley +1 more source
From shadows to data: first robust population assessment of snow leopards in Pakistan
Ecography, EarlyView.The snow leopard Panthera uncia is a flagship species of the greater Himalayan region and symbolizes the integrity of this ecological system. Within the greater Himalayas, Pakistan holds special significance as the north of the country represents a confluence of three major mountain ranges (Hindu Kush, Pamir–Karakoram, and Himalaya).
Muhammad Ali Nawaz +9 more
wiley +1 more source
Application of trajectory optimization techniques to upper atmosphere sampling flights using the F-15 Eagle aircraft [PDF]
Atmospheric sampling has been carried out by flights using an available high-performance supersonic aircraft. Altitude potential of an off-the-shelf F-15 aircraft is examined. It is shown that the standard F-15 has a maximum altitude capability in excess
Hague, D. S., Merz, A. W.
core +1 more source
Ecography, EarlyView.Climate change, through rising temperatures, greater variability, and more frequent extremes, is reshaping insect phenology and thermal niches, with profound effects for pest outbreaks. Predicting these impacts requires a clear understanding of species and communities' responses across geographic gradients.
Ruining Li +5 more
wiley +1 more source
Re-ascent triggered high-altitude pulmonary and cerebral edema in a Tibetan with pre-existing high-altitude polycythemia: a Case Report. [PDF]
Front PhysiolHuang H +6 more
europepmc +1 more source
Polarimetry from high-altitude balloons [PDF]
Polarimetry at 2850a and 2250a from high altitude ...
Coyne, G. V., Gehrels, T.
core +1 more source
Ecography, EarlyView.Climate change is significantly affecting biodiversity, and organisms that depend on external temperature – such as ectotherms – are particularly vulnerable to these effects. Microhabitats provide refuge for species, thereby reducing exposure to thermal and hydric stress under climate change.
Carolina Reyes‐ Puig +3 more
wiley +1 more source
High altitude solar power platform [PDF]
Solar power is a preeminent alternative to conventional aircraft propulsion. With the continued advances in solar cells, fuel cells, and composite materials technology, the solar powered airplane is no longer a simple curiosity constrained to flights of ...
Bailey, M. D., Bower, M. V.
core +1 more source
Green Synthesis of SnO2/Carbon Composite Anode for Low‐Temperature Lithium‐Ion Batteries
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A green synthesis strategy is used to fabricate SnO2 nanoparticles with banana peel extract and convert the leftover biomass into carbon for composite anode materials. The resulting SnO2/hard carbon (7:3) exhibits high‐reversible capacity and excellent cycling stability at subzero temperatures, offering a scalable, eco‐friendly solution for next ...
Nurbolat Issatayev +6 more
wiley +1 more source