Results 111 to 120 of about 118,745 (262)

Increase in plant productivity in the tundra in Sweden is not related to increasing presence of warm‐adapted vascular plant species

Ecography, EarlyView.
Over the past decades, Arctic and alpine biomes have warmed faster than the global average. Substantial vegetation changes have been reported as a response to this warming, including increased productivity and the spread of warm‐adapted (thermophilic) species that are less resistant to grazing pressure into higher latitudes and altitudes.
Tim Horstkotte, Jakob Assmann, Henrik Hedenås, Signe Normand, Johan Olofsson   +4 more
wiley   +1 more source

Stochastic and deterministic processes influencing mountain mire diatom communities across spatial scales

Ecography, EarlyView.
Understanding how deterministic and stochastic processes influence the shape of microorganism community assembly across different spatial scales is essential for disentangling biodiversity patterns. Mires are nutrient‐poor and heterogeneous wetlands that form isolated habitats supporting highly diverse diatom assemblages, particularly in mountainous ...
Fernanda Gonzalez‐ Saldias, Angel Rain‐ Franco, Joan Gomà, Jorge García‐ Girón, Aaron Pérez‐ Haase   +4 more
wiley   +1 more source

Anesthesia at High Altitude

Annals of Surgery, 1956
openaire   +3 more sources

Topography constrains the climatic response of treeline migration in Taiwan's subalpine forests

Ecography, EarlyView.
Treelines are moving upslope, but the rates and drivers differ among different regions, globally. Many studies have examined the relationship between treeline movement and climate change, particularly rising temperature, while the role of topographical factors has received much less attention, despite the longstanding recognition of its importance.
Kuan‐Yu Chen, Jonathan Peereman, J. Aaron Hogan, Teng‐Chiu Lin   +3 more
wiley   +1 more source

Effects of High-Altitude Environments on Gut Microbiota and Their Mechanisms in Immune Regulation and High-Altitude Adaptation. [PDF]

Int J Mol Sci
Lu Z, Chen G, Chang M, Wang N, Xia T, Zhang Y, Xu G, Zhao Q, Shen P, Zhou W, Ni Z, Gao Y.   +11 more
europepmc   +1 more source

Global threats, local opportunities: ice‐related landforms provide refugia for high‐elevation plants and arthropods

Ecography, EarlyView.
Ice‐related landforms in mountain areas have been hypothesized to play a key role in the survival of cold‐adapted species threatened by climate change. However, our understanding of such landforms acting as refugia remains speculative. Here we analyse occurrence data, collected through a standardized sampling at 471 sampling points across the European ...
Mauro Gobbi, Barbara Valle, Mattia Brambilla, Duccio Tampucci, Marco Caccianiga   +4 more
wiley   +1 more source

Synergistic mechanisms foster declines in native fish community stability following the introduction of non‐native species

Ecography, EarlyView.
Non‐native species introductions profoundly alter freshwater communities, yet the mechanisms by which non‐native fishes affect native community stability remain unclear. Using a multi‐decadal dataset on fish community composition and abundance collected across France, we quantified native community stability and decomposed this metric into its main ...
Chengzong Tian, Mengzhen Xu, Congcong Wang, Wei Xin, Xiongdong Zhou, Jorge García‐Girón   +5 more
wiley   +1 more source

High-altitude cerebral edema and high-altitude pulmonary edema in a trekker with a decent ascent profile: a case report. [PDF]

Ann Med Surg (Lond)
Bhatta S, Joshi SP, Shrestha S, Ghimire R, Karki MR, Gurung S, Bhandari S.   +6 more
europepmc   +1 more source

Thermochromic Radiative Cooling Coatings with Robust Superhydrophobicity for Energy‐Efficient Buildings

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A scalable, color‐adaptive radiative cooling coating is developed to enable dynamic spectral regulation via a reversible thermochromic transition at ~45 °C and a high solar reflectance of 91.7%. The coating achieves 4.44 °C outdoor sub‐ambient cooling while providing robust superhydrophobicity and environmental durability through its micro/nano ...
Ziqi Li, Akbar Bashir, Chak‐Yin Tang, Gary Chi‐Pong Tsui, Yan Chen, Jie Cui, Xing Ouyang, Chen Liu, Dazhu Chen   +8 more
wiley   +1 more source

High altitude-mediated immune remodeling accelerates aging. [PDF]

Sci Adv
Xiao Y, Li Y, Mao Y, Jin Z, Sun M, Wang X, Zhao G, Song Y, Li J, Zhang Z, Liu L, Feng S, Liu M, Chen Z, Guo X, Yu R, Li H, Yang C, Luo C, Li J, Zhao Z, Zhang J, Cai L, Ma H, Li S, Li S, Xu F, Xin G, Jiang Q, Huang F, Kang L, Zhang C.   +31 more
europepmc   +1 more source