Abstract
1. Environmental variables, benthic algal biomass and macroinvertebrate fauna were examined from September 1999 to January 2000 (austral summer) along two glacier-fed rivers in South Island, New Zealand. 2. The rivers were characterized by high flow variability, high turbidity and physically disturbed beds. Water temperature ranged from C near the glacier margin to 10 degreesC further downstream. 3. Epilithic algal biomass was very low (
Original language | English |
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Pages (from-to) | 1765-1776 |
Number of pages | 12 |
Journal | Freshwater Biology |
Volume | 46 |
Issue number | 12 |
DOIs | |
Publication status | Published - 1 Dec 2001 |
Keywords
- glacier
- disturbance
- Chironomidae
- Ephemeroptera
- stability
- water temperature
- stream invertebrates