Results 61 to 70 of about 50,329 (326)
River Research and Applications, EarlyView.ABSTRACT Low‐tech process‐based stream restoration (LTPBR) is increasingly implemented following wildfire, underscoring the need to evaluate restoration outcomes in burned catchments. To help address this need, we measured abiotic and biotic characteristics of a reach that received LTPBR, an untreated reach, and a reach with relict beaver activity that
Kimberly A. Nichter +5 more
wiley +1 more source
Frontiers in Ecology and Evolution, 2021 Migratory species must cope with different parasite communities in different environments, but little is known about the ecophysiological effects of parasites on migratory performance.
Ross W. Finlay +8 more
doaj +1 more source
Freshwater Pearl Mussel (Margaritifera Margaritifera) Host Choice and Behavioural Responses to Changes in Flow Regime [PDF]
, 2016 The endangered freshwater pearl mussel (Margaritifera margaritifera), one of the longest-lived invertebrates, are threatened globally. Scotland, UK, remains a stronghold, however even here the population is declining due to factors such as habitat ...
Adams, Colin +2 more
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A Tool for Prioritizing Gravel Augmentation Reaches for Sediment Starved Rivers
River Research and Applications, EarlyView.ABSTRACT Gravel augmentation is a widely used restoration technique used to improve habitat below dams, including salmonids spawning habitat. However, gravel augmentation can be cost‐prohibitive, and it is often unclear which stream segments have the highest potential to benefit spawning salmonids.
Patricia J. Wohner +2 more
wiley +1 more source
Monitoring of nitrogen leaching on a dairy farm during four drainage seasons [PDF]
, 2006 peer-reviewedThe authors acknowledge funding from the Environmental Protection Agency and Teagasc under the 2000–2006 RTDI programme.The effect of four commonly used dairy farm management systems (treatments), on nitrogen leaching to 1 m was studied over
Brophy, C. +4 more
core
Inflammatory responses in primary muscle cell cultures in Atlantic salmon (Salmo salar) [PDF]
, 2013 Peer reviewedPublisher ...
Martin, Samuel A.M. +3 more
core +2 more sources
River Research and Applications, EarlyView.ABSTRACT Regulated rivers represent complex hydrological systems where groundwater–surface water interactions are governed by natural conditions and human interventions. This study investigates the spatiotemporal dynamics of groundwater–surface water exchanges in the Nechako River, British Columbia (Canada), using numerical simulations.
Milad Fakhari +4 more
wiley +1 more source
Central Coast Region South District Basin Planning & Habitat Mapping Project [PDF]
, 2008 This is a report to the California Department of Fish and Game. Between 2003 and 2008, the Foundation of CSUMB produced fish habitat maps and GIS layers for CDFG based on CDFG field data.
Casagrande, Julie +2 more
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Lessons Learnt From Long‐Term Monitoring of River Restoration in an English Chalk Stream
River Research and Applications, EarlyView.ABSTRACT River restoration can be difficult to evaluate due to insufficient monitoring over timescales too short to adequately capture physical and ecological response. To better understand restoration outcomes, this study quantified changes in physical habitat (depth, velocity, substrate composition) and macroinvertebrates at two restoration projects ...
Lewis A. Dolman +2 more
wiley +1 more source
AnimalsBy analyzing otolith microchemistry, we examined the use of freshwater and marine environments by brown trout Salmo trutta L. that spawn in the Swedish River Emån and migrate to the Baltic Sea.
Magdalena Andersson +3 more
doaj +1 more source