Results 111 to 120 of about 22,317 (250)
Benthic Macroinvertebrate Diversity in Three Michigan Streams
Journal of Freshwater Ecology, 1981 Macroinvertebrate community structure is evaluated as an indicator of human enrichment of streams.
Scott J. Reger, Niles R. Kevern
openaire +1 more source
Restoration Ecology, EarlyView.Abstract Introduction Endangered fish species, such as Delta smelt (Hypomesus transpacificus), in the San Francisco Estuary are threatened by a multitude of anthropogenic stressors. Tidal wetland restoration can partially mitigate these stressors by increasing food availability of aquatic invertebrate prey, but the efficacy of restoration remains ...
Gabriel Ng +3 more
wiley +1 more source
Sedimentology, EarlyView.ABSTRACT One of the largest wetlands on Earth, the Brazilian Pantanal contains roughly 10 000 natural lakes, about 1000 of which are hypersaline. In these environmentally stressful settings, animal life struggles to survive, while cyanobacteria form extensive mats.
Lucas V. Warren +5 more
wiley +1 more source
Physical and biological controls on fine sediment transport and storage in rivers [PDF]
, 2018 Excess fine sediment, comprising particles
Casas-Mulet, R. +10 more
core +3 more sources
Sedimentology, EarlyView.ABSTRACT The integrated analysis of lithofacies, mineralogy and geochemistry of the hemipelagic marine succession exposed in La Cerradura section (South‐Iberian Palaeomargin) provides new information to characterise the palaeoenvironmental conditions during the latest Pliensbachian to early Toarcian, including the Jenkyns Event.
Chaima Ayadi +4 more
wiley +1 more source
Utilization of both benthic macroinvertebrates and physicochemical
, 2007 This study examines the applicability of five European biotic indices and the Gammarus:Asellus ratio (G:A), compared with the measurement of physicochemical parameters, in order to determine the water quality at ten sites along the Tokat part of Cekerek stream, in Anatolia, Turkey during the period February 2002 to January 2003.
Duran, M, Suicmez, M
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Trophic Redundancy and the Hidden Dietary Overlap Between Native and Invasive Stream Fishes
Ecology of Freshwater Fish, Volume 35, Issue 3, July 2026.ABSTRACT Biological invasions introduce non‐native species into natural ecosystems, often reshaping localcommunities and altering trophic interactions. In freshwater environments, such invasions can intensify resource use and threaten native fish diversity.
Ronielson Gaia +6 more
wiley +1 more source
How Land Use and Hydrological Characteristics Impact Stream Conditions in Impaired Ecosystems
LandAnthropogenic influence has altered watershed environments and hydrological processes, leading to increased occurrences of impaired streams and negative impacts on benthic invertebrates.
Se-Rin Park +5 more
doaj +1 more source
Database Analysis to Support Nutrient Criteria Development (Phase I) [PDF]
, 2016 The intent of this publication of the Arkansas Water Resources Center is to provide a location whereby a final report on water research to a funding agency can be archived.
Evans-White, M.A. +2 more
core +2 more sources
Low‐Head Dam Removal Restores Biofilm Structure but Not Function in a Temperate Stream
International Review of Hydrobiology, Volume 111, Issue 1, June 2026.ABSTRACT Barrier removal is a common stream restoration practice aimed at restoring longitudinal connectivity, yet its effects on biofilm structure and function, through alteration of near‐bed hydrodynamics, remain unclear. Using a space‐for‐time substitution approach, we assessed how the presence and removal of a low‐head dam affect biofilm structure ...
Julia Pasqualini +9 more
wiley +1 more source