ISSN:
1573-5117
Schlagwort(e):
fish populations
;
lentic environments
;
Paraná River valley
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Biologie
Notizen:
Abstract Data on the fish populations of lentic water bodies of the Lower Paraná River in the Diamante and San Pedro areas (33°40′–31°55′ S, 59°40'–60°40′ W), sampled during 1971 are given. Limnological characteristics such as surface area and depth of ponds, water turbidity, and plant cover are included. Differences in fish population size, structure, specific diversity, dominance, and biomass of particular species are established between two areas in a dry season.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00000004
Permalink