Effects of litter species and genetic diversity on plant litter decomposition in coastal wetland

被引：0
|
作者：
Key Laboratory of Ecological Prewarning, Protection and Restoration of Bohai Sea, Ministry of Natural Resources, School of Life Sciences, Shandong University, Qingdao [1 ]
266237, China
不详 [2 ]
266237, China
不详 [3 ]
8000, Denmark
机构：
来源：
Ecol. Indic. | 2022年
基金：
中国国家自然科学基金;
关键词：
Carbon sink - Coastal wetlands - Genetics diversities - Initial litter quality - Litter decomposition - Litter quality - Mass loss - Multiple dimensional diversity - Plant litter - Sink capacity;
D O I：
暂无
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学科分类号：
摘要：
With the enhancement of carbon sink capacity and the intensification of biodiversity change in coastal wetlands, previous studies have well studied the relationship between species diversity and litter decomposition, a vital process of carbon cycling. However, previous studies ignored the importance of genetic diversity, which restricted our comprehensive understanding of the effects of biodiversity loss on ecosystem functions. Here, we manipulated different richness levels with litters of eight common species of coastal wetland plants and eight different genotypes of common reed (Phragmites australis) to explore the effects of species and genetic diversity on litter decomposition. We found the litter mass loss of mixtures was significantly lower than the average mass loss of single litters (ANOVA, p © 2022 The Author(s)
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