Carbon sequestration in soil
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- 作者：Rattan Lal1 ; lal.1@osu.edu" class="auth_mail" title="E-mail the corresponding author ; Wakene Negassa2 ; Klaus Lorenz1
- 刊名：Current Opinion in Environmental Sustainability
- 出版年：2015
- 出版时间：August 2015
- 年：2015
- 卷：15
- 期：Complete
- 页码：79-86
- 全文大小：419 K
文摘
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Soil C sequestration can strengthen land-based C sinks and off-set anthropogenic emissions.
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Among numerous co-benefits of soil C sequestration are advancing food security, increasing supply and quality of water, enhancing biodiversity, among others.
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Critical level of soil organic C concentration in the root zone is 1.5–2.0% by weight.
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Degraded and depleted soils of agroecosytems have a high C sink capacity.
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Soil C sequestration is a cost-effective and a win–win option.