Results 91 to 100 of about 3,984,331 (193)

Climate Shapes Elevational Gradients in Concentration, Composition, and Functional Diversity of Willow Metabolomes

open access: yesPlant, Cell &Environment, Volume 49, Issue 11, Page 8851-8866, November 2026.
ABSTRACT Plants produce broad spectra of metabolites comprising primary metabolites involved in core physiological processes and specialized metabolites mediating responses to biotic and abiotic stress. Understanding how these various components of the metabolome respond to different environmental pressures can help us to understand drivers of ...
Sofian A. Renoult   +15 more
wiley   +1 more source

Occupancy and Niche Dynamics of Iberian Freshwater Fish Across 25 Years

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 10, October 2026.
ABSTRACT Global change is reshaping biological communities, leading to shifts in community composition, species distributions and species realized niches. These processes are especially relevant in freshwater ecosystems, where vertebrate declines are particularly severe and dispersal is naturally constrained by drainage basins.
Carlos Cano‐Barbacil   +5 more
wiley   +1 more source

Traditional Uses, Phytochemistry, and Multi‐Target Pharmacological Activities of Senna alexandrina

open access: yesChemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Senna alexandrina is a medicinally important plant with documented use across Traditional Chinese, Islamic, Ayurvedic, and Unani medicine systems. Phytochemical investigations have yielded 219 characterized compounds, predominantly anthraquinones, flavonoids, and polysaccharides, distributed across leaves, pods, and aerial parts.
Diana Afrina Rella   +2 more
wiley   +1 more source

Distribution Patterns and Community Assembly of Soil Nematodes Along Elevation Gradients in a Dry‐Hot Valley

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
In the Yuanjiang dry‐hot valley, soil moisture is the primary driver of nematode abundance. Soil nutrients play a more important role in determining nematode diversity and community composition. Drought stress does not influence the assembly of soil nematode communities.
Jinxiu Zhang   +6 more
wiley   +1 more source

The international diffusion of RDA: a wide overview on the new guidelines

open access: yesJLIS.it, 2016
This issue of Jlis.it is focused on RDA, Resource Description and Access. In light of increasing international acceptance of this new cataloging content standard, the editors of Jlis.it wish to capture the background of how RDA came to be and the ...
Carlo Bianchini, Mauro Guerrini
doaj   +2 more sources

Corridors increase ant diversity over time

open access: yesEcology, Volume 107, Issue 10, October 2026.
Abstract Globally, habitat loss and fragmentation pose significant threats to biodiversity. Habitat corridors are often used in fragmented landscapes to reconnect isolated patches. However, understanding how corridors function can be challenging, as their effects may be confounded with simultaneous changes to habitat area, edge amount, and connectivity
Melissa A. Burt   +2 more
wiley   +1 more source

Species‐specific responses to environmental heterogeneity underpin spatial variation in annual plant communities

open access: yesEcology, Volume 107, Issue 10, October 2026.
Abstract Spatially heterogeneous environments can promote species coexistence through differences in how species respond to their immediate environments. It remains unclear, however, how species‐specific responses to heterogeneous environments contribute to variation in the mechanisms by which community composition promotes coexistence.
Wing Man Siu   +4 more
wiley   +1 more source

Loss of zinc from zinc‐biofortified rice and conventional rice varieties due to various cooking techniques practiced in rural Bangladesh

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 13, Page 8202-8209, October 2026.
Abstract BACKGROUND Zinc‐biofortified rice has the potential to provide a sustainable solution for zinc deficiency, particularly in Asian countries where rice is the primary staple food. However, cooking of raw rice is associated with some loss of micronutrients, including zinc.
Prasenjit Mondal   +8 more
wiley   +1 more source

Linking hierarchical assembly rules and diversity patterns of soil fungi in primary succession

open access: yesOikos, Volume 2026, Issue 10, October 2026.
Ecological succession affects natural communities in numerous ways, including deterministic (e.g. environmental filtering and biotic interactions) and stochastic processes (e.g. ecological drift and homogeneous dispersal). These processes may act across different spatial scales to set local communities, including environmental drivers characterizing ...
Minagi Naka   +7 more
wiley   +1 more source

The importance of wild meat and freshwater fish for children's nutritional intake in the Congo Basin

open access: yesPeople and Nature, Volume 8, Issue 10, Page 3311-3325, October 2026.
Abstract Wild meat and freshwater fish are widely consumed in the Congo Basin, but in some areas, they are at risk of disappearing due to unsustainable hunting and fishing and changes in their habitat. Wild meat is also at risk of being eliminated from local diets due to potential policy changes such as wild meat bans.
Amy Ickowitz   +6 more
wiley   +1 more source

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