红树林
环境科学
碳储量
土壤水分
森林砍伐(计算机科学)
农林复合经营
蓝炭
库存(枪支)
热带
土壤碳
生态学
地理
固碳
气候变化
二氧化碳
土壤科学
生物
计算机科学
考古
程序设计语言
作者
Trisha B. Atwood,Rod M. Connolly,Hanan Almahasheer,Paul E. Carnell,Carlos M. Duarte,Carolyn J. Ewers Lewis,Xabier Irigoien,Jeffrey J. Kelleway,Paul S. Lavery,Peter I. Macreadie,Óscar Serrano,Christian J. Sanders,Isaac R. Santos,A Steven,Catherine E. Lovelock
摘要
Mangrove soils represent a large sink for otherwise rapidly recycled carbon (C). However, widespread deforestation threatens the preservation of this important C stock. It is therefore imperative that global patterns in mangrove soil C stocks and their susceptibility to remineralization are understood. Here, we present patterns in mangrove soil C stocks across hemispheres, latitudes, countries and mangrove community compositions, and estimate potential annual CO2 emissions for countries where mangroves occur. Global potential CO2 emissions from soils as a result of mangrove loss were estimated to be ∼7.0 Tg CO2e yr−1. Countries with the highest potential CO2 emissions from soils are Indonesia (3,410 Gg CO2e yr−1) and Malaysia (1,288 Gg CO2e yr−1). The patterns described serve as a baseline by which countries can assess their mangrove soil C stocks and potential emissions from mangrove deforestation. This research presents global baseline estimates of mangrove soil C stocks enabling countries to begin to assess their mangrove soil C stocks and the emissions that might arise from mangrove deforestation.
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