Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/fee.1937 |
Coastal morphology explains global blue carbon distributions | |
Twilley, Robert R.1; Rovai, Andre S.1,2; Riul, Pablo3 | |
2018-11-01 | |
发表期刊 | FRONTIERS IN ECOLOGY AND THE ENVIRONMENT |
ISSN | 1540-9295 |
EISSN | 1540-9309 |
出版年 | 2018 |
卷号 | 16期号:9页码:503-508 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Brazil |
英文摘要 | Because mangroves store greater amounts of carbon (C) per area than any other terrestrial ecosystem, conservation of mangrove forests on a global scale represents a potentially meaningful strategy for mitigating atmospheric greenhouse-gas (GHG) emissions. However, analyses of how coastal ecosystems influence the global C cycle also require the mapping of ecosystem area across the Earth's surface to estimate C storage and flux (movement) in order to compare how different ecosystem types may mitigate GHG enrichment in the atmosphere. In this paper, we propose a new framework based on diverse coastal morphology (that is, different coastal environmental settings resulting from how rivers, tides, waves, and climate have shaped coastal landforms) to explain global variations in mangrove C storage, using soil organic carbon (SOC) as a model to more accurately determine mangrove contributions to global C dynamics. We present, to the best of our knowledge, the first global mangrove area estimate occupying distinct coastal environmental settings, comparing the role of terrigenous and carbonate settings as global "blue carbon" hotspots. C storage in deltaic settings has been overestimated, while SOC stocks in carbonate settings have been underestimated by up to 50%. We encourage the scientific community, which has largely focused on blue carbon estimates, to incorporate coastal environmental settings into their evaluations of C stocks, to obtain more robust estimates of global C stocks. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000449881700005 |
WOS关键词 | MANGROVES ; BUDGET ; FORESTS ; SOILS |
WOS类目 | Ecology ; Environmental Sciences |
WOS研究方向 | Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/31622 |
专题 | 资源环境科学 |
作者单位 | 1.Louisiana State Univ, Dept Oceanog & Coastal Sci, Coll Coast & Environm, Baton Rouge, LA 70803 USA; 2.Univ Fed Santa Catarina, Programa Posgrad Oceanog, Florianopolis, SC, Brazil; 3.Univ Fed Paraiba, Dept Sistemat & Ecol, Joao Pessoa, Paraiba, Brazil |
推荐引用方式 GB/T 7714 | Twilley, Robert R.,Rovai, Andre S.,Riul, Pablo. Coastal morphology explains global blue carbon distributions[J]. FRONTIERS IN ECOLOGY AND THE ENVIRONMENT,2018,16(9):503-508. |
APA | Twilley, Robert R.,Rovai, Andre S.,&Riul, Pablo.(2018).Coastal morphology explains global blue carbon distributions.FRONTIERS IN ECOLOGY AND THE ENVIRONMENT,16(9),503-508. |
MLA | Twilley, Robert R.,et al."Coastal morphology explains global blue carbon distributions".FRONTIERS IN ECOLOGY AND THE ENVIRONMENT 16.9(2018):503-508. |
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