Results 191 to 200 of about 26,104 (282)

Enabling Quantitative eDNA Monitoring in Lotic Ecosystems by Incorporating Hydrological Characteristics and Allometric Scaling

open access: yesFreshwater Biology, Volume 71, Issue 9, September 2026.
ABSTRACT Effective freshwater biodiversity monitoring requires scalable methods to estimate fish abundance or biomass. Environmental DNA (eDNA)‐based approaches offer a promising alternative to observational methods. However, translating eDNA concentrations into reliable biomass estimates remains difficult in flowing waters because hydrological ...
Charlotte Van Driessche   +8 more
wiley   +1 more source

Status of Polar Blue Carbon: Toward Recognition and Integration in Marine Policy

open access: yesGlobal Change Biology, Volume 32, Issue 9, September 2026.
Carbon‐rich habitats in polar regions are globally important, as uptake of CO2 by marine systems is shifting toward the poles. Changing conditions are exposing these regions to anthropogenic exploitation. Timely policy intervention can protect these habitats to prevent further emissions and further integration of polar blue carbon in management ...
Nadescha Zwerschke   +18 more
wiley   +1 more source

Major Low-Molecular-Weight Metabolites from Freshwater Aquatic Macrophytes: Ecological Aspects. [PDF]

open access: yesMolecules
Kurashov EA   +8 more
europepmc   +1 more source

Hierarchical Modelling of Aquatic Species Distributions

open access: yesGlobal Ecology and Biogeography, Volume 35, Issue 9, September 2026.
ABSTRACT Aim Species Distribution Models (SDMs) have traditionally been developed in a terrestrial context, and their application to aquatic ecosystems presents unique challenges. These include predicting species distributions across spatially constrained environments and incorporating environmental drivers that operate across nested spatial scales. We
Georgios Vagenas   +2 more
wiley   +1 more source

The evolutionary origins of streptophyte multicellularity

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2365-2383, September 2026.
The phylogeny of streptophytes and the deep origin of branching filamentous growth. Summary Over their more than 1 billion years of evolutionary history, streptophytes have repeatedly transitioned between unicellular, simple multicellular and complex multicellular forms.
Tatyana Darienko   +10 more
wiley   +1 more source

Assessment of some potentially toxic elements on a watershed-scale through an integrated chemical and biological monitoring framework in the Caatinga-Atlantic Forest ecotone, Northeast Brazil. [PDF]

open access: yesEnviron Sci Pollut Res Int
Cardoso KM   +7 more
europepmc   +1 more source

Macroalgae and Bivalve Interactions: A Review of Trophic and Feeding Studies to Assess the Contribution of Macroalgal Detritus to Bivalves

open access: yesReviews in Aquaculture, Volume 18, Issue 4, September 2026.
ABSTRACT There is growing interest in the co‐culture of macroalgae and filter‐feeding bivalves due to anticipated trophic benefits that may enhance the productivity of both organisms. Detritus from cultured macroalgae has the potential to supplement bivalve diets, yet few studies have directly examined this relationship in co‐culture systems.
Fiona P. MacKechnie, Andrew G. Jeffs
wiley   +1 more source

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