Taxonomic distinctness along nutrient gradients: More diverse, less diverse or not different from random?
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- 作者：Annika Vilmia ; b ; annika.vilmi@environment.fi" class="auth_mail" title="E-mail the corresponding author ; Satu Maaria Karjalainenc ; Minna Kuoppalac ; Kimmo T. Tolonena ; Jani Heinoa
- 关键词：Aquatic biodiversity ; Diatoms ; Benthic invertebrates ; Macrophytes ; Taxonomic diversity ; Species richness
- 刊名：Ecological Indicators
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：61
- 期：part_P2
- 页码：1033-1041
- 全文大小：2275 K
文摘
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We compared taxonomic distinctness (TD) and richness of freshwater organismal groups.
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The TD indices showed opposite patterns in relation to nutrient levels.
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The indices for different groups of organisms were poorly correlated.
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TD indices inform us about different aspects of nutrient enrichment in fresh waters.