Mojgan Zare Shahraki,Eisa Ebrahimi Dorche,Pejman Fathi et al.
Mojgan Zare Shahraki et al.
A physical, chemical and biological characterization of river systems is needed to evaluate their ecological quality and support restoration programs. Herein, we describe an approach using water chemistry, physical structure and land use fo...
Sampling Efforts for Estimating Fish Species Richness in Western USA River Sites [0.03%]
美国西部河流鱼类物种丰富度的抽样调查
Robert M Hughes,Alan T Herlihy,David V Peck
Robert M Hughes
Fish species richness is an indicator of river ecological condition but it is particularly difficult to estimate in large unwadeable rapidly flowing rivers. Intensive multi-gear sampling is time consuming, logistically complex and expensive...
Benthic macroinvertebrate field sampling effort required to produce a sample adequate for the assessment of rivers and streams of Neuquén Province, Argentina [0.03%]
阿根廷纽昆省河流和溪流底栖大型无脊椎动物现场采样工作量要求的评估报告发布
Joseph E Flotemersch,Julieta Muñiz Saavedra,Lorena Laffitte et al.
Joseph E Flotemersch et al.
This multi-year pilot study evaluated a proposed field method for its effectiveness in the collection of a benthic macroinvertebrate sample adequate for use in the condition assessment of streams and rivers in the Neuquén Province, Argenti...