The effects of diflubenzuron on a complex laboratory stream community
β Scribed by Stephen R. Hansen; Ronald R. Garton
- Publisher
- Springer
- Year
- 1982
- Tongue
- English
- Weight
- 902 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0090-4341
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Introduction The results of numerous measurements of primary production in different kinds of environments have prompted speculation concerning the effects of current velocity on productivity in lotic ecosystems . ODUM (1956) suggested that the water flowing over stream communities renews the d
1. The macroinvertebrate fauna of three restored and two reference sections in the River Esrom was compared 4 years after completion of a restoration project using gravel, boulders and stream concentrators on a 3.2-km reach in order to enhance the physical structure and natural trout spawning. 2. S