The role of aquatic macrophytes in the availability of food for young fish
Quantitative samples from a gravel-pit lake in 1977 (April-December) showed higher geometric mean densities and biomasses of microcrustacea in the marginal weedbeds (907/1 and 3107ug/l) than in the open water (225/1 and 245ug/l). The weedbeds were dominated by Cyclops vernalis americanus and Cerioda...
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
1981
|
| Subjects: | |
| Online Access: | https://repository.londonmet.ac.uk/3039/1/279190.pdf |