| effects of agricultural pond eutrophication on survival and health status of scinax nasicus tadpoles. | to test the hypothesis that eutrophication ponds modulate some aspects of the health responses and survival of anuran tadpoles, we conducted field experiments using scinax nasicus as sentinel organism to evaluate the quality of two ponds filled with agricultural runoff in a dominant agricultural landscape of mid-western entre ríos province (argentina). the survival, growth and development rates, erythrocytes nuclei aberrations, parasite infection, and brain cholinesterase activity were monitored ... | 2008 | 17658602 |