气候变化领域集成服务门户(CCPortal): Climate-driven decoupling of wetland and upland biomass trends on the mid-Atlantic coast

CCPortal

DOI	10.1038/s41561-022-01041-x
	Climate-driven decoupling of wetland and upland biomass trends on the mid-Atlantic coast
	Chen, Yaping; Kirwan, Matthew L.
发表日期	2022
ISSN	1752-0894
EISSN	1752-0908
起始页码	913
结束页码	+
卷号	15 期号:11 页码:20
英文摘要	Coastal ecosystems represent a disproportionately large but vulnerable global carbon sink. Sea-level-driven tidal wetland degradation and upland forest mortality threaten coastal carbon pools, but responses of the broader coastal landscape to interacting facets of climate change remain poorly understood. Here, we use 36 years of satellite observations across the mid-Atlantic sea-level rise hotspot to show that climate change has actually increased the amount of carbon stored in the biomass of coastal ecosystems despite substantial areal loss. We find that sea-level-driven reductions in wetland and low-lying forest biomass were largely confined to areas less than 2 m above sea level, whereas the otherwise warmer and wetter climate led to an increase in the biomass of adjacent upland forests. Integrated across the entire coastal landscape, climate-driven upland greening offset sea-level-driven biomass losses, such that the net impact of climate change was to increase the amount of carbon stored in coastal vegetation. These results point to a fundamental decoupling between upland and wetland carbon trends that can only be understood by integrating observations across traditional ecosystem boundaries. This holistic approach may provide a template for quantifying carbon-climate feedbacks and other aspects of coastal change that extend beyond sea-level rise alone.
学科领域	Geosciences, Multidisciplinary
语种	英语
WOS研究方向	Geology
WOS记录号	WOS:000864566000001
来源期刊	NATURE GEOSCIENCE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/272611
作者单位	William & Mary; Virginia Institute of Marine Science
推荐引用方式 GB/T 7714	Chen, Yaping,Kirwan, Matthew L.. Climate-driven decoupling of wetland and upland biomass trends on the mid-Atlantic coast[J],2022,15(11):20.
APA	Chen, Yaping,&Kirwan, Matthew L..(2022).Climate-driven decoupling of wetland and upland biomass trends on the mid-Atlantic coast.NATURE GEOSCIENCE,15(11),20.
MLA	Chen, Yaping,et al."Climate-driven decoupling of wetland and upland biomass trends on the mid-Atlantic coast".NATURE GEOSCIENCE 15.11(2022):20.