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Assemblage-based biomonitoring of freshwater ecosystem health via multimetric indices:A critical review and suggestions for improving their applicability

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Water Biology and Security 2022年第3期1卷 28-42页

作者： Robert L.Vadas Jr. Robert M.Hughes Yeon Jae Bae Min Jeong Baek Orestes Carlos Bello Gonzáles Marcos Callisto Débora ReisdeCarvalho Kai Chen Maria T.Ferreira Pablo Fierro Jon S.Harding Dana M.Infante C.J.Kleynhans Diego R.Macedo Isabela Martins Norman Mercado Silva nabor moya Susan J.Nichols Paulo S.Pompeu Renata Ruaro Deborah R.O.Silva R.Jan Stevenson Bianca de Freitas Terra Christa Thirion Douglas Ticiani Lizhu Wang Chris O.Yoder 2909 Boulevard Rd SEOlympiaWA98501-3971USA Amnis Opes Institute 2895 SE GlennCorvallisOR97333USA Department of Fisheries Wildlife&Conservation SciencesOregon State UniversityCorvallisOR97331USA Division of Environmental Science&Ecological Engineering Korea University145 Anam-roSeongbuk-guSeoul02841South Korea National Institute of Biological Resources Ministry of Environment42 Hwangyeong-roSeo-guIncheon22689South Korea Centro de Investigacion en Biodiversidad y Conservacion Universidad Autonoma del Estado de Morelos1001Col.ChamilpaC.P62209CuernavacaMorelosMexico Departamento de Genética Ecologia e EvoluçaoInstituto de Ciências BiologicaUniversidade Federal de Minas GeraisAvenida Ant^onio Carlos 6627CEP31270-901Belo HorizonteMGBrazil Departamento de Ecologia e Conservaçao Universidade Federal de Lavras37200-900LavrasMGBrazil State Key Laboratory of Marine Resource Utiliization in South China Sea Hainan UniversityHaikou570228China Forest Research Centre&Associate Laboratory TERRA University of LisbonTapada da Ajuda1349-017LisbonPortugal Instituto de Ciencias Marinas y Limnologicas Universidad Austral de ChileValdiviaChile School of Biological Sciences University of CanterburyPrivate Bag 4800Christchurch8140New Zealand Department of Fisheries&Wildlife Michigan State University1405 South Harrison Road#318East LansingMI48823USA Department of Water Affairs and Forestry(retired) 8th Avenue 771Wonderboom South0084PretoriaSouth Africa Departamento de Geografia Instituto de GeociênciasUniversidade Federal de Minas GeraisAvenida Antônio Carlos 6627CEP31270-901Belo HorizonteMGBrazil Instituto Guaicuy 109 Rua BrasopolisBelo HorizonteMG31150-170Brazil Centro de Investigación en Biodiversidad y Conservación Universidad Autónoma del Estado de MorelosAvenida Universidad 1001Col.ChamilpaC.P.62209CuernavacaMorelosMexico Instituto Experimental de Biología Universidad San Francisco Xavier de ChuquisacaSucreBolivia Centre for Applied Water Science Un

Freshwater biota are more comprehensive and direct indicators of biological impacts,and more meaningful to the public than water quality or physical habitat surrogates.Freshwater biotic data and the multiple biological indicators developed from them offer a much richer array of data for assessing the impacts of pollution controls than a limited set of physical or chemical measures.In recent decades,assemblage-based assessments by ecologists,environmental scientists,and water quality agencies have been employed globally for determining the condition of,and threats to,freshwater ecosystems.A key step in this advance has been the development of multimetric indices(MMIs)or indices of biotic integrity(IBIs)based on quantitative assessments of algae,macrophyte,macroinvertebrate,fish or riparian bird assemblages.In Europe,where biological assemblages are mandated for assessing freshwater ecosystem health,many indices are multimetric.However,the proliferation of MMIs globally has not always occurred through the application of rigorous study designs and monitoring protocols,nor have they always effectively incorporated functional metrics,stressor assessments,and statistical analyses.Therefore,in this review,we discuss eleven major concerns with the development and application(including logistical limitations)of multimetric indicators based on freshwater biota to encourage more rigorous and widely applicable(transferable)MMI use and implementation.Specifically,our concerns focus on reference conditions;sampling effort,methods,and season;trophic guild definition;metric comprehensiveness,options,screening and scoring;and MMI validation.MMIs could also benefit from increased attention to ecological mechanisms and metric development,to further improve our understanding of anthropogenic impacts as well as rehabilitation effects on freshwater ecosystems globally.Paying closer attention to study designs,ecological mechanisms and metric development should further improve our understanding of anthropogenic impacts and better facili

关键词： IBI MMI Fish Macroinvertebrates Algae Streams Rivers Lakes Wetlands Biological monitoring

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