The influence of channel bed disturbance on benthic Chlorophyll a: A high resolution perspective
| Autor: | Dana R. Warren, Catalina Segura, Scott Katz |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
0106 biological sciences
Hydrology geography Chlorophyll a Disturbance (geology) geography.geographical_feature_category 010504 meteorology & atmospheric sciences 010604 marine biology & hydrobiology 01 natural sciences chemistry.chemical_compound chemistry Benthic zone Abundance (ecology) Spatial variability Periphyton Sediment transport Channel (geography) Geology 0105 earth and related environmental sciences Earth-Surface Processes |
| Zdroj: | Geomorphology. 305:141-153 |
| ISSN: | 0169-555X |
| DOI: | 10.1016/j.geomorph.2017.11.010 |
| Popis: | This study explores how spatial dynamics and frequency of bed mobility events in a headwater stream affect the spatial and temporal variability in stream benthic algal abundance and ultimately the resilience of benthic algae to stream scouring events of different magnitudes. We characterized spatial variability in sediment transport for nine separate flow events (0.1–1.7 of bankfull flow), coupling high resolution ( |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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