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Comment on “Increasing Rates of Carbon Burial in Southwest Florida Coastal Wetlands” by J. Breithaupt et al.
Journal of Geophysical Research: Biogeosciences ( IF 3.7 ) Pub Date : 2021-03-11 , DOI: 10.1029/2020jg006057
Randall W. Parkinson 1
Affiliation  

In a recent study, Breithaupt et al. (2020); https://doi.org/10.1029/2019JG005349 contend observed rates of sediment and organic carbon accumulation in Southwest Florida coastal wetlands have increased in response to an acceleration in the rate of sea‐level. This, it is argued, implies the wetlands are more resilient to future sea‐level rise than previously thought and under conditions of continued acceleration, even more organic carbon will be stored. However, upon closer inspection, the study conclusions are flawed as they are based upon an inappropriate methodological approach to quantifying sediment and organic carbon accumulation rates and require an acceleration in the rate of historical (decades) sea‐level rise of which there is limited evidence and no broad consensus.

中文翻译:

J. Breithaupt等人评论“增加西南佛罗里达沿海湿地的碳埋藏率”。

在最近的研究中,Breithaupt等人。(2020);https://doi.org/10.1029/2019JG005349辩称,随着海平面上升,观测到的西南佛罗里达沿海湿地的沉积物和有机碳积累速率增加了。有人认为,这意味着湿地对未来海平面上升的抵抗力比以前认为的要强,并且在持续加速的条件下,将存储更多的有机碳。但是,在仔细检查后,研究结论存在缺陷,因为它们基于不正确的方法方法来量化沉积物和有机碳的累积速率,并且需要加快历史(数十年)海平面上升速度,但证据有限也没有广泛的共识。
更新日期:2021-04-06
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