Organic matter remineralization in marine sediments: A Pan-Arctic synthesis
Organic matter remineralization in marine sediments: A Pan-Arctic synthesis
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DOI：
10.1002/2016gb005378
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发表时间：
2017-01-01
影响因子：
5.2
通讯作者：
Witte, Ursula
中科院分区：
文献类型：
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作者：
Bourgeois, Solveig;Archambault, Philippe;Witte, Ursula
北极的气候变化正在持续，并对生态系统功能造成了剧烈的改变。在软底环境中，有机质再矿化被认为是一种重要的生态系统功能。在这里，我们对底栖生物有机质再矿化及其对气候变化的潜在响应的现有知识进行了大规模评估。整个北极地区测量的沉积物需氧量（SOD）值（n=1154）收集自30份出版物和16个数据库，以及在较小程度上可获得的养分通量值（n=1154）
Climate change in the Arctic is ongoing and causes drastic modification on the ecosystem functioning. In soft-bottom environments, organic matter remineralization is considered an important ecosystem function. Here we provide a large-scale assessment of the current knowledge on the benthic organic matter remineralization and its potential response to climate change. Sediment oxygen demand (SOD) values (n=1154), measured throughout the Arctic, were gathered from 30 publications and 16 databases, and nutrient flux values, available in a far lesser extent (n