Pesticide usage has contributed to increasing food production; it has also caused them to be
found in ecosystems inducing adverse effects on biota. Fish are the most abundant and …

Aquatic ecosystems worldwide are strongly influenced by the productive activities of a
region. These activities can generate pollution by compounds with little-known or unknown …

Los pescadores artesanales reciben de la naturaleza servicios ecosistémicos culturales (sc)
que son esenciales para su bienestar y que pueden afectarse por intervenciones de …

Pesticides make an important contribution to increased global agricultural production;
however, their intensive use represents a risk to biota in both the short and long terms. The …

The pesticides used have contributed to increasing food production; it has also caused them
to be found in most ecosystems and have negative effects on biota. The neotropical otter …

Microbiological analyses of freshwater fish utilized in subsistence fisheries are relatively
scarce. These fisheries are widespread throughout Latin America, and support numerous …

The pesticides used have contributed to increasing food production, it has also caused them
to be found in most ecosystems and have negative effects on biota. The neotropical otter …

Las comunidades de peces de la cuenca del Ayuquila-Armería se componen de al menos
39 especies de peces, entre las cuales existen un número considerable de especies …

Due to human activities freshwaters are experiencing declines in biodiversity far greater
than those in the most affected terrestrial and marine ecosystems, consequently freshwater …