The study was developed in four contrasting streams (Qbda. Ancha, Qbda. Limón, Chilibre, Chilibrillo), during the period September 1999 – may 2000, in order to use ‘Asociaciones Potencialmente Indicadoras, API’s (‘Potentially Indicator Associations’ e.g. CHIRO, EPT, MOL, HOT) to discriminate streams with different water quality. A 25m long study site, was established in each stream, where three leaf packs were taken monthly. Samples from Qbda. Ancha were dominated by CHIRO, MOL, HOT, whereas Qbda. Limon, Chilibrillo, and Chilibre by CHIRO, EPT, and DEP. Cluster analyses showed that Chilibrillo and Chilibre were the most similar sites in taxocenotic terms, though Qbda. Ancha was the most different. Similar pattern was showen when...
The use of chironomids as indicator organisms of the water quality and in the classification of the ...
The self-purification process in a water system involves the ability to stabilize the presence of ex...
The aim of this research was to use the benthic macroinvertebrates (MIB) and toxicological assessmen...
El estudio se realizó en las QBDAS. Ancha y Limón y los ríos Chilibre y Chilibrillo, en el punto en ...
The study was developed in Qbda. Ancha, Qbda. Limón, Chilibre, and Chilibrillo, during ...
Water quality can be evaluated through a set of physical, chemical and environmental variables that ...
En el presente trabajo se aplicaron índices bióticos con macroinvertebrados acuáticos para evaluar l...
Background: Studies carried out in the last decade identified an evident environmental disturbance o...
During the months of October and December 2016, a study was carried out to identify the biodiversity...
Seven sites were examined in the Challhuaco-Ñireco system, located in the reserve of the Nahuel Huap...
 
El uso de bioindicadores ofrece como ventaja la posibilidad de evaluar el estado ecológico en el que...
Se evalúo la calidad de agua de tres ciénagas del departamento del Cesar (Zapatosa, Mata de Palma y ...
The use of benthic invertebrates is considerate and recognized at present as one of the better metho...
Abundance of the benthic macroinvertebrates occurring in a high Andean river (Pachanlica micr...
The use of chironomids as indicator organisms of the water quality and in the classification of the ...
The self-purification process in a water system involves the ability to stabilize the presence of ex...
The aim of this research was to use the benthic macroinvertebrates (MIB) and toxicological assessmen...
El estudio se realizó en las QBDAS. Ancha y Limón y los ríos Chilibre y Chilibrillo, en el punto en ...
The study was developed in Qbda. Ancha, Qbda. Limón, Chilibre, and Chilibrillo, during ...
Water quality can be evaluated through a set of physical, chemical and environmental variables that ...
En el presente trabajo se aplicaron índices bióticos con macroinvertebrados acuáticos para evaluar l...
Background: Studies carried out in the last decade identified an evident environmental disturbance o...
During the months of October and December 2016, a study was carried out to identify the biodiversity...
Seven sites were examined in the Challhuaco-Ñireco system, located in the reserve of the Nahuel Huap...
 
El uso de bioindicadores ofrece como ventaja la posibilidad de evaluar el estado ecológico en el que...
Se evalúo la calidad de agua de tres ciénagas del departamento del Cesar (Zapatosa, Mata de Palma y ...
The use of benthic invertebrates is considerate and recognized at present as one of the better metho...
Abundance of the benthic macroinvertebrates occurring in a high Andean river (Pachanlica micr...
The use of chironomids as indicator organisms of the water quality and in the classification of the ...
The self-purification process in a water system involves the ability to stabilize the presence of ex...
The aim of this research was to use the benthic macroinvertebrates (MIB) and toxicological assessmen...