Results 211 to 220 of about 63,473 (309)

Configurational Fragility of Forest Landscapes Under Multiple Anthropic Uses [PDF]

open access: yesEcol Evol
This study revealed that 72.2% of forest fragments and 96.1% of savannas have high configurational fragility, with a predominance of High III and Intermediate I sublevels and occasional occurrences of low fragility (Low III). Fragility is driven by pastures (57.7%), showing that landscapes with the same forest cover differ in fragility depending on the
Saraiva‐Maia J   +3 more
europepmc   +2 more sources

Multidimensional Insights Into the Drivers of Aquatic CO2 Dynamics: A River–Reservoir–Wetland Aquatic Continuum Study Within a Semi‐Arid Region

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Evaluating multiple competing biotic and abiotic processes and how they interact with carbon dioxide (CO2) in aquatic systems, is critical to understanding regional and global carbon cycles. Here, we used an aquatic continuum of the Bahe watershed, within a semi‐arid region, to establish a comprehensive conceptual framework for identifying CO2
Mingyu Shao   +11 more
wiley   +1 more source

The metadata ecosystem and AI: Enabling FAIR and AI‐ready data

open access: yesAI Magazine, Volume 47, Issue 2, Summer 2026.
Abstract Reproducibility is a foundational tenet of science. As artificial intelligence (AI) becomes increasingly embedded across science, the need to accurately document the provenance, structure, and behavior of training data, models, and workflows grows correspondingly. Metadata, understood as explicit and structured knowledge about data and related
Jane Greenberg   +5 more
wiley   +1 more source

Legacy effects of 41 years of tillage and fertilization on biological nitrogen fixation and nutritional status of hairy vetch in a continuous cotton system

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 1, June 2026.
Long‐term tillage and nitrogen fertilization in a continuous cotton–cover crop system influenced soil organic matter and nitrogen availability, shaping nitrogen acquisition strategies of a vetch cover crop. Conventional tillage promoted greater reliance on BNF, whereas no‐till systems favored soil‐derived nitrogen uptake and higher legume nitrogen ...
Facundo Lussich   +3 more
wiley   +1 more source

Permafrost landsystems define regional variability in climate change effects on northern environments. [PDF]

open access: yesNat Commun
Kokelj SV   +13 more
europepmc   +1 more source

A Systematic Review of Aquamimicry and Biofloc Technologies in White Leg Shrimp (Litopenaeus vannamei) Aquaculture

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
Comparative analysis of aquamimicry and biofloc technology (BFT) in white leg shrimp culture (Litopenaeus vannamei) illustrating the systematic review process, key findings and future research. ABSTRACT The growing global emphasis on sustainable aquaculture has driven the adoption of innovative farming approaches, including aquamimicry and biofloc ...
Md. Abdul Halim   +10 more
wiley   +1 more source

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