最近30从www.hoelymoley.com 2023 - 07 - 01 - t14:33:25z //www.hoelymoley.com/feeds/question/25269 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/25269 0 亚历克斯Zeffertt //www.hoelymoley.com/users/29068 2023 - 06 - 13 - t13:12:26z 2023 - 06 - 14 - t08:57:02z

< p >只有一半的人为二氧化碳排放在大气中停留。这是很容易检查通过比较的速度排放对大气中的二氧化碳增加的速度。I have read from various sources that the remainder is absorbed - roughly in equal proportions - by two sinks, namely the ocean and the biosphere (some sources just say "woodland"). However, the total area of woodland globally has been shrinking for many decades. My question is: how can woodland be a carbon sink when it is shrinking?

//www.hoelymoley.com/questions/25269/-/25272 # 25272 2 hschoell //www.hoelymoley.com/users/28529 2023 - 06 - 14 - t08:57:02z 2023 - 06 - 14 - t08:57:02z

< p >我同意这种源和汇的预算有点误导。你问题的答案是,你提到的土地利用变化是一个源的二氧化碳增加了人为的二氧化碳排放。实际上是一样大的下沉影响生物圈(查看图我发现在< a href = " https://public.wmo.int/en/resources/bulletin/from-atmospheric-observations-and-analysis-of-greenhouse-gases-emission-estimates " rel = " nofollow noreferrer " > WMO的文章< / >)。< / p > < p > < a href = " https://i.stack.imgur.com/OjkFq.png " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/OjkFq.png " alt = "在这里输入图像描述" / > < / > < / p >

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