Results 221 to 230 of about 273,761 (310)

Powerful yet challenging: mechanistic niche models for predicting invasive species potential distribution under climate change

Ecography, Volume 2026, Issue 5, May 2026.
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, Sean E. H. Pang, Natalie J. Briscoe, Antoine Guisan, Roberto Salguero-Gómez   +4 more
wiley   +1 more source

Regional consistency in microbial community responses to hydrocarbon pollution in maritime Antarctic soils. [PDF]

BMC Microbiol
Fuentes-Alburquenque S, Vargas-Straube MJ, Seeger M, Díez B.   +3 more
europepmc   +1 more source

Southern Ocean Shakeup: Establishing Sovereignty in Antarctica and the Consequences for Fishery Management [PDF]

, 2010
Hoefsmit, Christina A.
core   +1 more source

Life after death in the pelagic: Non‐predatory zooplankton mortality and the “ghost carbon pump”

Limnology and Oceanography Letters, Volume 11, Issue 3, May 2026.
Abstract The biological carbon pump is traditionally framed as a trophically mediated process in which zooplankton mortality is attributed mainly to predation, routing carbon through fecal pellets and higher trophic levels before export. Increasing evidence, however, shows that nonpredatory mortality—caused by different environmental stressors—accounts
Albert Calbet
wiley   +1 more source

Thirty years of glacier grounding line retreat in Antarctica. [PDF]

Proc Natl Acad Sci U S A
Rignot E, Scheuchl B, Barre JB, Brancato V, Charrier L, Chen H, Ciraci E, Dinh A, Herreid S, Jeong S, Li X, Mitchell T, Mohajerani Y, Shamsian S, Tolpekin V, Velicogna I, Wollersheim M.   +16 more
europepmc   +1 more source

Uncovering Hidden Predators: Thermal Drone Detection of Antarctic Fur Seals in Tussac Grass at South Georgia. [PDF]

Ecol Evol
Coleman J, Fenney N, Trathan PN, Fox A, Collins MA, Hollyman P.   +5 more
europepmc   +1 more source

Individual variation in perceived density of conspecifics and its impacts on the realization of ecological niches

Oikos, Volume 2026, Issue 5, May 2026.
Animals gather information about their surroundings, including their social environment, using a wide range of sensory modalities. Variation in reception, processing and interpretation of information (cues or signals) can lead to differences in how individuals perceive their local environment. Yet, how individual differences in environmental perception
Ane Liv Berthelsen, Barbara A. Caspers, Nayden Chakarov, Alexandra K. Childs, Angelica Coculla, Melanie Dammhahn, Maria Moiron, Max Mühlenhaupt, Caroline Müller, Jules Petit, Tim M. Rapp, Nora K. E. Schulz, Svenja Stoehr, David L. J. Vendrami   +13 more
wiley   +1 more source

Continental outflow shapes the circum-Antarctic pattern of summertime atmospheric mercury depletion zones. [PDF]

Nat Commun
Xie Z, Yue F, Angot H, Zhan H, Liu H, Tian B, Dommergue A, Magand O.   +7 more
europepmc   +1 more source

Deep Proteomic Profiles of the Antarctic Diatom Fragilariopsis Cylindrus Under Varying Iron and Manganese Conditions

PROTEOMICS, Volume 26, Issue 5, Page 112-119, May 2026.
ABSTRACT Fragilariopsis cylindrus is a key diatom in the Southern Ocean, where low iron and manganese availability constrain primary production and biogeochemical activity. The molecular mechanisms used by polar diatoms, including F. cylindrus, to cope with trace metal limitations remain largely unexplored.
Loay J. Jabre, Elden Rowland, J. Scott P. McCain, Erin M. Bertrand   +3 more
wiley   +1 more source

Geochemical characterization of millions of individual atmospheric particles entrapped in Antarctic ice across the last glacial-interglacial transition. [PDF]

Sci Rep
Kutuzov S, Olesik JW, Lomax-Vogt MC, Carter LM, Lowry GV, Bland GD, Wielinski J, Sullivan RC, Gabrielli P.   +8 more
europepmc   +1 more source