Results 181 to 190 of about 24,870 (271)

A Conceptual Framework and Methods for Studying the Connectivity of Fishes

open access: yesFish and Fisheries, Volume 27, Issue 2, Page 342-369, March 2026.
ABSTRACT Connectivity is a multifaceted concept that has important implications for the management and conservation of marine and freshwater fishes. We developed a conceptual framework that encompasses multiple, interrelated categories of connectedness, including landscape (e.g., structural, functional) connectivity and ecological (e.g., trophic ...
Jordanna N. Bergman   +18 more
wiley   +1 more source

Non‐Abrupt Vegetation Changes due to Altered Nutrient Balance Make Complex Scale‐Dependent Warming and Cooling Effects

open access: yesGlobal Change Biology, Volume 32, Issue 3, March 2026.
Semi‐arid ecosystems are particularly vulnerable to elevated N deposition. However, there is still a critical gap in understanding the impact of N:P imbalance by considering biophysical changes and biogeochemical cycle. This study presents the complex scale‐dependent warming and cooling effects due to altered nutrient balance on the Mediterranean semi ...
Bayu Hanggara   +10 more
wiley   +1 more source

Plant–Pollinator Interaction Potential Varies With Temperature and Precipitation in a Dryland Ecosystem Elevational Gradient

open access: yesJournal of Biogeography, Volume 53, Issue 3, March 2026.
ABSTRACT Aim Climatic variation may affect plant‐pollinator interaction potential by shaping intra‐annual patterns of flowering and foraging, thereby altering the windows of temporal overlap between partners. We examined whether spatial variation in temperature and precipitation predicted plant‐pollinator interaction potential across a dryland ...
Elijah S. Hall   +5 more
wiley   +1 more source

Keeping up with climate change: have Arctic arthropods reached their phenological limits? [PDF]

open access: yesProc Biol Sci
Gerlich HS   +4 more
europepmc   +1 more source

Shifts in the Annual Cycle and Associated Impacts on Northern Hemisphere Summer Onset Under Global Warming

open access: yesGeophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Global warming has altered the timing of seasonal onset, yet the relative roles of long‐term mean warming and changes in the annual cycle (AC) remain unclear. Using observational data sets and CMIP6 simulations, here we quantify how long‐term warming and the AC contribute to changes in seasonal onset across Northern Hemisphere midlatitudes ...
Ruyu Gan   +4 more
wiley   +1 more source

The Qinghai-Tibet Plateau: Climate change, human activity, and plant diversity. [PDF]

open access: yesPlant Divers
Yang Y   +6 more
europepmc   +1 more source

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