Temperature drives changes in plant and soil diversity
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Last Update: 2021-03-16
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Source: Internet
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Author: User
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characteristic-based ecology presents a mechanism for explaining the drivers that make up biodiversity and predicting the response of species, nutrition and ecosystems to environmental changes. However, this theory lacks support among a wide range of classification groups. Recently, Chinese and foreign researchers comprehensively assessed the relationship between climate, plant characteristics and soil microbial characteristics, revealing the important role of temperature in it. The paper is published in Nature - Ecology and Evolution.
challenge of developing a functional prediction framework for ecosystems is the lack of a mechanical understanding of the relationship between climate, plant features, microbial properties and ecosystem processes. Although the analysis of the composition of community characteristics is increasingly used to understand the processes that form biodiversity and biogeoetics, the link between above-ground features and underground microbial processes remains largely unknown.
, researchers at the University of Arizona, the University of British Columbia in Canada, the Center for Ecological Research of the Chinese Academy of Sciences, Sun Yat-sen University, and others provided a comprehensive assessment of the link between climate, plant and soil microbial conditions. The results showed that temperature driven coordinated changes in microbial features in most plants and soils, but these relationships were not observed in most fungi. Changes in plant properties are mechanically related to bacterial functional properties associated with carbon, nitrogen and phosphorus cycles in soil, indicating that microbial processes are closely related to changes in plant properties that affect the rate of ecosystem decomposition and nutrient circulation.
the results mean that local temperature adaptations are mediated by soil nutrient effectiveness and metabolism, according to the researchers. They stressed the importance of temperature in building the functional diversity of plant and soil microorganisms in forest ecosystems and how they are coupled to bio-geochemical processes through functional properties. (Source: Tang Feng, China Science Journal)
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