2022
DOI: 10.3389/fpls.2022.1042953
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Responses of carbon dynamics to grazing exclusion in natural alpine grassland ecosystems on the QingZang Plateau

Abstract: In the context of “Carbon Emissions Peak” and “Carbon Neutrality”, grazing exclusion (GE) has been applied widely to rehabilitate degraded grasslands and increase carbon sequestration. However, on the QingZang Plateau (QZP), the impacts of GE on the carbon dynamics of alpine grasslands are poorly understood, particularly at a regional scale. To fill this knowledge gap, we evaluated the responses of carbon sequestration to GE in different alpine grasslands across QZP by using meta-analysis. The effects of GE on… Show more

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Cited by 3 publications
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“…Moreover, these assessments for vegetation carbon sequestration capacity in pasture, croplands, and forest lands also provide solid supports for regulating the trade-off relationships between agriculture, forestry, and grazing from a perspective of carbon fixation. Additionally, the results of this study highlight that ecological protection measures are crucial for improving vegetation carbon sequestration capacity, as has also been reported in many related studies (Liu et al, 2014; Liu et al, 2022a; Viña et al, 2016; Xiong et al, 2021). The findings provide crucial evidence to demonstrate the contributions of ecological protections to terrestrial carbon sinks at a regional scale, and are in favor of a solution to increase vegetation carbon sequestration through ecological engineering (Piao et al, 2022; Yu et al, 2022b).…”
Section: Discussionsupporting
confidence: 81%
“…Moreover, these assessments for vegetation carbon sequestration capacity in pasture, croplands, and forest lands also provide solid supports for regulating the trade-off relationships between agriculture, forestry, and grazing from a perspective of carbon fixation. Additionally, the results of this study highlight that ecological protection measures are crucial for improving vegetation carbon sequestration capacity, as has also been reported in many related studies (Liu et al, 2014; Liu et al, 2022a; Viña et al, 2016; Xiong et al, 2021). The findings provide crucial evidence to demonstrate the contributions of ecological protections to terrestrial carbon sinks at a regional scale, and are in favor of a solution to increase vegetation carbon sequestration through ecological engineering (Piao et al, 2022; Yu et al, 2022b).…”
Section: Discussionsupporting
confidence: 81%