A5100366107- Fish Ecology and Management Studies
- Wildlife Ecology and Conservation
- Fish biology, ecology, and behavior
- Ecology and Vegetation Dynamics Studies
- Ecology and biodiversity studies
- Marine and fisheries research
- Fish Biology and Ecology Studies
- Mycorrhizal Fungi and Plant Interactions
- Aquaculture Nutrition and Growth
- Coastal and Marine Management
- Crustacean biology and ecology
- Species Distribution and Climate Change
- Soil Carbon and Nitrogen Dynamics
Anhui Normal University
2018-2024
China Agricultural University
2017
Institute of Soil Science
2017
Abstract Identifying the spatial patterns of fish diversity in streams is basic for conservation and management stream fishes. The “upstream–downstream” taxonomic α‐diversity fishes have been widely surveyed. However, longitudinal functional β‐diversity given less attention. In this study, we surveyed along an upstream–downstream gradient a headwater Qiantang River, China, examined variations diversity. Our aims were to assess whether consistent between metrics α‐ β‐aspects We found that...
张 东
Abstract Beta diversity is the key and central issue of theoretical applied ecological questions, including those regarding spatial variation along gradients conservation biodiversity. In contrast to alpha stream fish assemblages, little concern has been reached factor affecting in beta longitudinal gradients, which may be modified by scale, indices pairwise methods. To understand patterns processes species composition assemblages river continuum, we need disentangle influence different...
Community assembly is generally affected by the spatial position of local patches. Examining metacommunity processes and structures in small streams with different river network positions (e.g., headwater periphery networks vs adventitious relatively central positions) may help us better understand how influences structuring. In this study, based on data collected from sampling 24 15 stream sites Xin'an Basin, China, we examined whether fish differed between 2 types. We used distanced-based...
Aims:The distribution and abundance of stream fishes are influenced by historical events as well abiotic biotic factors.Due to the high spatial heterogeneity temporal differentiation environmental characteristics, composition fish communities vary on scales.On this basis, longitudinal patterns in diversity along upstream-downstream gradients have garnered widespread attention ecologists.Previous studies relevant gradient mostly focused taxonomic α diversity, while β functional been given...