Results 171 to 180 of about 4,757 (254)

VTA dopamine inputs activate accumbal D1 receptors to promote alcohol seeking. [PDF]

iScience
Xiong J, Dou M, Li X, Zeng T, Liu Y, Dai H, Du C, Shi X, Xu X, Wang X, Zhu X, Wei J, Cui D, Guan Y.   +13 more
europepmc   +1 more source

Comment on ‘Near‐Synchronous Cambrian Evolution of the Transbrasiliano‐Kandi‐4°50′ Shear Zone in South America and Africa’

Terra Nova, EarlyView.
Sérgio P. Neves, Alain Vauchez
wiley   +1 more source

Carbon, Water, and Energy Flux Dynamics in Different Cropping Systems in the Great Lakes Region

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 8, August 2026.
Abstract This study examined carbon (C), water, and energy exchanges across different cropping systems in the Great Lakes region using eddy covariance (EC) fluxes from an agricultural flux tower site (CA‐TPA) in southern Ontario, Canada. The site was cultivated with corn in 2020 and 2021, sweet potato in 2022, and tobacco in 2023. The site was a strong
M. Altaf Arain, Nur Hussain, Liam Kreibich, Jason Brodeur, Zoran Nesic   +4 more
wiley   +1 more source

A new occurrence of saprotrophic oomycetes from the ca 307-303 million-years-old Grand'Croix Chert (Massif central, France). [PDF]

iScience
Strullu-Derrien C, Spencer ART, Gèze M, Martos F, De Franceschi D, Kenrick P, McLoughlin S, Selosse MA.   +7 more
europepmc   +1 more source

Elevated Spring Methane Emissions in a Sub‐Arctic Peatland Fen

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 8, August 2026.
Abstract The Arctic boreal region is rapidly shifting in response to global climate change, including rapid warming and permafrost thaw. Year‐round monitoring of carbon fluxes in these regions is crucial to understanding seasonal and annual carbon budgets, including methane (CH4), a potent greenhouse gas with 80 times the warming potential of carbon ...
Marco N. Montemayor, Kyle A. Arndt, Patrick Murphy, Mario Tenuta, Susan M. Natali   +4 more
wiley   +1 more source

Unveiling Drought‐Induced Algal Blooms in Tidal Freshwater Zones With an Interpretable Bloom Risk Index

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 8, August 2026.
Abstract Tidal Freshwater Zones (TFZs), typically situated in the upper reaches of estuaries, are highly dynamic ecosystems where hydrodynamic, biogeochemical, and anthropogenic processes strongly interact. This high complexity, together with increasing climate extremes, poses substantial challenges for diagnosing algal bloom dynamics in these regions.
Wenfan Wu, Zhengui Wang, Jian Shen, Y. Joseph Zhang, Jeremy M. Testa, Richard Tian, Lewis C. Linker   +6 more
wiley   +1 more source

High abundance of Early Miocene sea cows from Qatar shows repeated evolution of seagrass ecosystem engineers in Eastern Tethys. [PDF]

PeerJ
Pyenson ND, Sakal F, LeBlanc J, Blundell J, Klim KD, Marshall CD, Velez-Juarbe J, Wolfe K, Al-Naimi F.   +8 more
europepmc   +1 more source

Long‐term changes in functional diversity and its implications for mammalian conservation and ecological restoration in a grassland ecosystem

Functional Ecology, Volume 40, Issue 8, Page 2379-2391, August 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Paleontological data provide information on natural environments prior to human influence, which are useful for tracking changes in ecosystem functioning through time. During the Late Pleistocene, about 10% of terrestrial mammalian species were extinct in South America.
Thayara S. Carrasco, Catalina Pimiento, Tiago B. Quental, Pedro L. Godoy   +3 more
wiley   +1 more source

Morphological disparity across the K-Pg boundary in mollusk shells: A theoretical morphology approach. [PDF]

PLoS One
Contreras-Figueroa G, Hendy AJW, Aragón JL.   +2 more
europepmc   +1 more source

First occurrences of Trionychidae (Testudines, Cryptodira) from the Miocene of Poland: Detailed cranial anatomy and biogeographic implications

Journal of Anatomy, Volume 249, Issue 2, Page 314-337, August 2026.
Fossil finds from three Middle Miocene sites in Poland reveal the northernmost known presence of trionychid turtles in Europe, tentatively identified as Trionyx cf. vindobonensis, suggesting a warmer climate that supported thermophilic species in Central Europe during this period. Abstract Modern trionychids (Testudines, Cryptodira) have a pan‐tropical
Yohan Pochat‐Cottilloux, Sergi López‐Torres, Milan Chroust, Georgios L. Georgalis, Marcin Górka, Mateusz Tałanda   +5 more
wiley   +1 more source