Measurements of photo-autotrophic production with light-dark bottles ... (1903-1991), an English born, South African raised American Zoologist (Yale U. ...
Copepods The cheetahs of the pelagic. 1.0 1.5 2.0 2.5. Prey Size ... Feeding rate coefficients of the copepod Heterocope, on different sizes of Daphnia pulex. ...
La glauconie est une association de min raux argileux interm diaire ... argileux issu de la bisiallitisation du feldspath orthose, r action ayant lieu lors de ...
First textbook on limnology in 1901 by A. Forel, 30 yr of research on Lac L man ... published account of the work 'sul Moto Ondosso del Mare e su correnti de osso ...
Tout cosyst me actif et intact incluant la faune et la flore contient des micro-organismes entretenant des relations stables avec leur environnement ...
... of natural state' (Leitbild) ... New administrative organisations and management ... Active work at mid-elevation reservoirs since case study Harz ...