Fish assemblages as ecological indicator in estuaries: the Zeeschelde (Belgium) = Visgemeenschappen als ecologische indicator voor estuaria: de Zeeschelde (België)

Earth & Environmental Sciences

• estuary 100%
• indicator 77%
• fish 77%
• habitat 40%
• creek 30%
• salinity 24%
• index 23%
• marsh 19%
• mudflat 17%
• guild 17%
• need 15%
• rehabilitation 14%
• Water Framework Directive 11%
• flood control 10%
• ecological status 10%
• dissolved oxygen 8%
• connectivity 8%
• species richness 8%
• temporal variation 8%
• spatial variation 8%
• habitat creation 7%
• restoration 7%
• transitional waters 7%
• classified site 7%
• watershed 7%
• Index of Biotic Integrity 7%
• habitats directive 6%
• sluice 6%
• international agreement 6%
• estuarine ecosystem 6%
• degradation 6%
• demand 6%
• policy instrument 6%
• environmental constraint 6%
• catch per unit effort 6%
• eel 5%
• hatching 5%
• industrial activity 5%
• nature conservation 5%
• control measure 5%
• carrying capacity 5%
• sustainable management 5%
• shelter 5%
• river flow 5%
• breeding 4%
• management plan 4%
• pressure gradient 4%
• river 4%
• aquatic environment 4%
• spawning 4%
• aeration 4%
• navigation 4%
• biota 4%
• compliance 4%
• eutrophication 4%
• tributary 4%
• legislation 4%
• logistics 4%
• screening 4%
• principal component analysis 4%
• seasonal variation 4%
• wetland 3%
• disturbance 3%
• plan 3%
• ecosystem 2%
• summer 2%
• sampling 2%
• sea 2%
• monitoring 2%
• project 2%
• prediction 2%
• basin 2%
• evaluation 2%
• comparison 2%
• test 1%
• temperature 1%
• distribution 1%
• water 1%
• analysis 1%
• effect 1%
• method 1%