Results 171 to 180 of about 17,794 (245)

Frequent fire alters soil total phosphorus but does not affect phosphorus availability in a montane grassland. [PDF]

Biogeochemistry
Findlay NJ, Thibaud G, Manson AD, Gordijn PJ, Rietkerk M, Wassen MJ, Te Beest M.   +6 more
europepmc   +1 more source

Earlier Timing of the Annual Deepest Mixed Layer and Phytoplankton Bloom North of the Kuroshio Extension After the 2010s

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract The deep winter mixed layer in the Kuroshio Extension (KE) region is important for the climate and ecosystems, yet its spatiotemporal variations and ecological impacts under pronounced ocean warming remain uncertain. Based on multiple observational and reanalysis data sets from 1980 to 2025, we find a pronounced shoaling (∼40 m) of the mixed ...
Yi Wang, Yang Ding, Qinyu Liu, Lixiao Xu, Fengfei Song, Keyao Wang, Yifei Gao   +6 more
wiley   +1 more source

A bottom-up perspective on how fire changes ecosystem biogeochemistry via plant-soil interactions. [PDF]

Plant Soil
Pellegrini A, Certini G, García-Carmona M, Sánchez-García C.   +3 more
europepmc   +1 more source

Neural‐BGC: An Observation‐Driven Emulator for Hybrid Physical‐Biogeochemical Modeling

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Coupled ocean‐biogeochemical models are essential for understanding marine ecosystems, yet they often suffer from persistent biases due to poorly constrained empirical parameters. To address this limitation, we introduce Neural‐BGC, an observation‐driven neural network emulator for hybrid physical‐biogeochemical modeling. Neural‐BGC is trained
Said Ouala, Zouhair Lachkar
wiley   +1 more source

Ocean surface waves impact on global air-sea CO 2 flux. [PDF]

Biogeochemistry
Wu L, Cai Y, Rutgersson A.
europepmc   +1 more source

Capturing the Global Variability of Marine Particulate Organic Carbon Flux: A Hierarchical Bayesian Approach

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Particulate organic carbon (POC) fluxes are important for the marine carbon cycle; however, these fluxes are highly variable in both space and time. Consequently, current estimates retain high uncertainty when predicting POC flux from environmental drivers because the influence of pulse events is not adequately accounted for.
P. Edwards, G. L. Britten, L. Biermann, L. Guidi, S. A. Henson, C. M. Moore, S. Ramondenc, B. B. Cael   +7 more
wiley   +1 more source

Plant diversity induces shifts from microbial generalists to specialist by enhancing niche differentiation, microbiome connectivity, and network stability in a temperate grassland. [PDF]

Environ Microbiome
Finck J, Chowdhury S, Griffiths RI, Malik AA, Eisenhauer N, Lange M, Mendes LW, Gleixner G.   +7 more
europepmc   +1 more source

Two Decades of Ross and Weddell Gyre Variability From Observations

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract The Weddell and Ross Gyres influence climate‐relevant processes including poleward heat transport, nutrient upwelling and carbon sequestration. However, long‐term tracking of changes to their circulation is limited by the sparsity of observations characteristic of the region.
Julia Neme, Matthis Auger, Cosme Mosneron Dupin, Adele K. Morrison, Paul Spence   +4 more
wiley   +1 more source

Chemical composition of Deverra scoparia essential oil under different drying conditions and its insecticidal properties against Parlatoria blanchardi (Hemiptera: Diaspididae). [PDF]

J Insect Sci
Hammoudi R, Chebrouk F, Benameur-Saggou H, Belkhalfa H, Hadj Mahammed M, Abou-Mustapha M, Rashwan AK, El-Harairy A, Aioub AAA.   +8 more
europepmc   +1 more source

Draft genome sequence of <i>Rosettibacter</i> sp. KY25 isolated from a terrestrial hot spring, Japan. [PDF]

Microbiol Resour Announc
Kawai S, Tsukamoto Y, Tsukatani Y, Hirose Y, Nishihara A.   +4 more
europepmc   +1 more source