Results 151 to 160 of about 21,118,339 (275)

Climate warming and altered precipitation restructure grassland bumblebee communities

Ecosphere, Volume 17, Issue 9, September 2026.
Abstract Climate change represents a major threat to global biodiversity and associated ecosystem functions, including pollination. In both natural and agricultural environments, semi‐natural grasslands represent crucial foraging and nesting habitats for wild pollinators such as bumblebees, for which temporal population trends in these habitats remain ...
Liam Kendall, Mark V. Brady, Kimberly A. Nicholas, Peter Olsson, Zheng Zhou, Henrik G. Smith   +5 more
wiley   +1 more source

Preference of npp-npp Bonding (n = 3, 4) over Purely s-Bonded Species in M42+ (M = S, Se): Geometries, Bonding, and Energetics of Several M42+ Isomers

The dimerization energies of 2M2+ to give M42+ (M = S, Se) were calcd. as input into thermodn. Born-Fajans-Haber cycle calcns. to det. the relative stabilities of salts of these mono- and dications in the solid state.
Krossing, Ingo, Passmore, Jack
core   +1 more source

Predicting Seismic Intensity Using Machine Learning With Ancillary Data: Evidence From Destructive Earthquakes in China

Engineering Reports, Volume 8, Issue 9, September 2026.
A machine learning framework integrating multisource seismic, social, and geographic data accurately predicts kilometer‐scale seismic intensity, enabling rapid postearthquake damage assessment during data‐scarce “black‐box” periods. ABSTRACT Accurate and rapid assessment of seismic intensity is crucial for postearthquake emergency response.
Ma Yuan, Yu Jianming, Zhao Hui, Gong Huiyuan, Zhang Jianying   +4 more
wiley   +1 more source

Large Regional Variation in Global Impacts of Agriculture on Terrestrial Insects and Other Arthropods

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
We show that impacts of agriculture on arthropod biodiversity are notably less negative in Europe than in other regions, which we find is driven by a degraded baseline, a selection bias of reference sites, and novel species compositions in agriculture that favour widespread habitat generalists and non‐native species.
Daan Scheepens, Richard Cornford, Piero Visconti, Tim Newbold   +3 more
wiley   +1 more source

Large fisheries declines linked to compound and extreme climate events. [PDF]

Nat Commun
Cheung WWL, Frölicher TL, Morgante I, Palacios-Abrantes J.   +3 more
europepmc   +1 more source

The Relationship Between Human Activities and Ecosystem Service Supply–Demand From the Perspective of Land Use Transformation

Land Degradation &Development, Volume 37, Issue 15, Page 10763-10783, September 2026.
ABSTRACT The equilibrium between ecosystem service supply and demand relationships (ESSDR) is essential for regional sustainable development. Understanding the relationship between human activity intensity (HAI) and ESSDR from the perspective of land use transformation (LT) is important for ecological management and governance.
Rongping Liang, Wei Wei, Xiaoxu Wei, Binbin Xie, Junju Zhou, Qiaolin Shu, Yongcheng Wang   +6 more
wiley   +1 more source

Multi-decadal dynamics of ecosystem service interactions in boreal forests (NE China): trade-off synergy strength, drivers, and thresholds. [PDF]

Front Plant Sci
Wu X, Lu W, Dong L.
europepmc   +1 more source

Spatially Heterogeneous and Nonlinear Responses of Ecosystem Service Value to Human Activity Intensity in an Arid Mountain–Oasis–Desert Urban Agglomeration

Land Degradation &Development, Volume 37, Issue 15, Page 11277-11297, September 2026.
ABSTRACT Rapid urbanization and agricultural expansion are reshaping human–environment relationships in arid regions; however, the spatially heterogeneous and nonlinear relationships between human activities and ecosystem services remain insufficiently understood.
Hui Zhao, Zhihao Wang, Yongchao Zhou, Min Zhang, Jiayu Li   +4 more
wiley   +1 more source

Life on the edge: Mesolithic population size and viability on Malta. [PDF]

PNAS Nexus
Blinkhorn J, Timbrell L, Grove M, Manica A, Mata-González M, Groucutt HS, Vella NC, Scerri EML.   +7 more
europepmc   +1 more source

Pyrosome fecal pellet production: Implications for grazing and carbon export

Limnology and Oceanography, Volume 71, Issue 9, September 2026.
Abstract This study quantifies the fecal pellet production and pellet sinking rates of the pyrosome Pyrosoma atlanticum in the Southern California Current across a range of conditions, from the productive nearshore to the oligotrophic offshore. Fecal pellet production rates averaged 1310 ± 76 pellets h−1, resulting in the production of up to 390,380 ...
Grace F. Cawley, Stephanie A. Matthews, Natalia Llopis‐Monferrer, Minerva Padilla Villa, Katherine Barbeau, Moira Décima   +5 more
wiley   +1 more source