This study investigated the impact of anthropogenic activities in Belém City, Brazilian Amazon, by comparing water quality and fish larvae communities in two creeks that flow into the Guamá River. One creek crossed a poor and crowded suburb of Belém while the other was located in an island section that was declared an Environmental Protected Area in 1997. Two sampling points were set in each creek and monitored over eight hours once every three months over a one-year period. Strong variations of water quality were registered all year long and at all tides in Belém's mainland creek, along with, among other things, a very high number of thermotolerant coliforms. Few larvae were found. The water was considered unsuitable for human use and acti...
AIM: This study evaluated the impacts of anthropogenic activities upstream of conservation areas on ...
The present study attempted to the evaluation of water quality in a public superficial water supplyi...
In the Amazon region, few data are available on the impacts caused by the urban settlements found in...
Universidade Federal do Pará. Departamento de Ecologia e Desenvolvimento do Ictioplâncton. Belém, PA...
Abstract This study investigated the impact of anthropogenic activities in Belém City, Brazilian Ama...
The Guajará Bay (Belém-PA Metropolitan Area) belongs to the Amazonian estuary and is the geographic ...
Larval fish assemblage in Guajará Bay was studied through four quarterly field campaigns and discuss...
O presente estudo versa sobre a variação espacial-temporal de parâmetros da qualidade da água e foi ...
O presente estudo versa sobre a variação espacial-temporal de parâmetros da qualidade da água e foi ...
Bragança's socioeconomic situation is highly dependent on estuarine and marine biological resources ...
The unplanned development of urban communities strongly contributes to degradation of water resource...
In order to compensate for the lack of information on fish larvae communities in the Amazonians regi...
Rapid urbanization in Brazil has been dramatically deteriorating the water quality of streams and th...
Federal University of Pará. Postgraduate Program in Aquatic Ecology and Fish. Belém, PA, Brazil / Mi...
Urban growth causes environmental problems such as water contamination which, in turn, affects aquat...
AIM: This study evaluated the impacts of anthropogenic activities upstream of conservation areas on ...
The present study attempted to the evaluation of water quality in a public superficial water supplyi...
In the Amazon region, few data are available on the impacts caused by the urban settlements found in...
Universidade Federal do Pará. Departamento de Ecologia e Desenvolvimento do Ictioplâncton. Belém, PA...
Abstract This study investigated the impact of anthropogenic activities in Belém City, Brazilian Ama...
The Guajará Bay (Belém-PA Metropolitan Area) belongs to the Amazonian estuary and is the geographic ...
Larval fish assemblage in Guajará Bay was studied through four quarterly field campaigns and discuss...
O presente estudo versa sobre a variação espacial-temporal de parâmetros da qualidade da água e foi ...
O presente estudo versa sobre a variação espacial-temporal de parâmetros da qualidade da água e foi ...
Bragança's socioeconomic situation is highly dependent on estuarine and marine biological resources ...
The unplanned development of urban communities strongly contributes to degradation of water resource...
In order to compensate for the lack of information on fish larvae communities in the Amazonians regi...
Rapid urbanization in Brazil has been dramatically deteriorating the water quality of streams and th...
Federal University of Pará. Postgraduate Program in Aquatic Ecology and Fish. Belém, PA, Brazil / Mi...
Urban growth causes environmental problems such as water contamination which, in turn, affects aquat...
AIM: This study evaluated the impacts of anthropogenic activities upstream of conservation areas on ...
The present study attempted to the evaluation of water quality in a public superficial water supplyi...
In the Amazon region, few data are available on the impacts caused by the urban settlements found in...