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摘要
The functional trait framework, an ecological tool powerful for its simplicity and ability to facilitate modeling and generalization across environmental gradients, can capture the interactions between ecological and physical processes that shape riparian ecosystems. We demonstrate that ecological-response traits that describe how a plant will respond to abiotic stressors are similar, or strongly correlated, to morphological-effect traits important for determining how a plant alters the flow of water and transport of sediment. This link allows for modeling the distribution of ecological and morphological traits on the basis of environmental conditions. Observations of the topographic response of vegetated plots to moderate flood events illustrate how plant traits can be linked to landform geometry. As such, the functional trait framework provides a modeling approach to understand the coupled dynamics of ecogeomorphic systems and inform their conservation.
- 出版日期2017-8
- 单位国家自然科学基金委员会
