Results 91 to 100 of about 2,576 (201)

Methodological constraints for the stable isotope analysis of different tissues: A comparison between muscle and whole‐body samples in freshwater gammarids

Limnology and Oceanography: Methods, Volume 24, Issue 9, September 2026.
Abstract Carbon (δ13C) and nitrogen (δ15N) stable isotope ratios allow the reconstruction of food webs, provided that all trophic levels are properly characterized. In freshwater ecosystems, small‐bodied invertebrates often occupy central positions in food webs, with whole‐body samples commonly used for their stable isotope analysis, due to ...
Alan Fritsch, Pavel Karel Bystřický, Lukáš Veselý, Paride Balzani   +3 more
wiley   +1 more source

Benthic macroinvertebrates as reference indicators for monitoring of anthropogenic isotope ¹³⁷Cs contamination in the marine environment. [PDF]

Environ Sci Pollut Res Int, 2022
Saniewski M, Zalewska T, Kraśniewski W.
europepmc   +1 more source

Effects of Engineered Dam Releases on Benthic Assemblages During Drought and Comparison With Unregulated Reaches

River Research and Applications, Volume 42, Issue 7, Page 1442-1458, September 2026.
ABSTRACT River regulation following damming is often associated with deleterious downstream effects, in large part due to reduced total discharge and disruption of seasonal flooding. These effects would be expected to be exacerbated by drought, particularly extended drought.
Jeffrey G. Holmquist, Jutta Schmidt‐Gengenbach   +1 more
wiley   +1 more source

River network position mediates dispersal connectivity and environmental filtering in shaping benthic communities

Global Ecology and Conservation
Understanding how river network position (RNP) shapes biodiversity patterns is critical for unraveling metacommunity assembly mechanisms in riverine ecosystems.
Jiacheng Zhou, Zhibin Song, Jiancheng Hu, Lu Tan, Danny Chun Pong Lau, Tao Tang   +5 more
doaj   +1 more source

Preliminary indoor evidences of microplastic effects on freshwater benthic macroinvertebrates. [PDF]

Sci Rep, 2021
Gallitelli L, Cera A, Cesarini G, Pietrelli L, Scalici M.   +4 more
europepmc   +1 more source

Development and Improvement of Habitat Suitability Criteria for Instream Habitat Assessments Conducted in Support of Environmental Flows in Florida

River Research and Applications, Volume 42, Issue 7, Page 1474-1499, September 2026.
ABSTRACT Florida's regulatory framework requires the establishment of minimum flows to protect aquatic ecosystems and water resources from significant harm. One of the primary methods used to evaluate significant harm is assessment of instream habitat, which relies on Habitat Suitability Criteria (HSC) curves that relate flow regimes and habitat ...
Eric J. Nagid, Kym Rouse Holzwart
wiley   +1 more source

The efficacy of DNA barcoding in the classification, genetic differentiation, and biodiversity assessment of benthic macroinvertebrates. [PDF]

Ecol Evol, 2021
Ge Y, Xia C, Wang J, Zhang X, Ma X, Zhou Q.   +5 more
europepmc   +1 more source

River Sand and Gravel Mining: Global Drivers, Impacts, and Pathways for Sustainable Management

Reviews of Geophysics, Volume 64, Issue 3, September 2026.
Abstract River sand and gravel are mined worldwide at volumes that now rival their natural replenishment, yet quantitative knowledge of this mining activity and its consequences lags far behind many other global environmental pressures. We synthesize 411 peer‐reviewed studies published since 1974 within a new Driver‐to‐Management Pathway for ...
Edward Park, Christopher R. Hackney, Dung Duc Tran, Mette Bendixen, Jim Best, Kai Wan Yuen, Hannah Runeckles, Md Sadiul Alam Chyon, Karl Kästner, Sonu Kumar, Halinishi Yusuf, Vanessa Lamb, Lars L. Iversen, Aelis Spiller, Rajiv Sinha, Eduardo Francisco da Silva, Enner Alcantara, Chengcheng Wu, Chengpeng Lu, Chu Jian, Jingyu Wang, Nguyen Duc Thien, Lian Feng, Priyank Pravin Patel, Jiachun Huang, Adam D. Switzer   +25 more
wiley   +1 more source

Response of benthic macroinvertebrates to dam removal in the restoration of the Boardman River, Michigan, USA. [PDF]

PLoS One, 2021
Mahan DC, Betts JT, Nord E, Van Dyke F, Outcalt JM.   +4 more
europepmc   +1 more source

Impacts of streamflow alteration on benthic macroinvertebrates by mini-hydro diversion in Sri Lanka. [PDF]

Sci Rep, 2021
Munasinghe DSN, Najim MMM, Quadroni S, Musthafa MM.   +3 more
europepmc   +1 more source