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| DOI | 10.1038/s41561-021-00785-2 |
| Conservation slows down emission increase from a tropical peatland in Indonesia | |
| Deshmukh C.S.; Julius D.; Desai A.R.; Asyhari A.; Page S.E.; Nardi N.; Susanto A.P.; Nurholis N.; Hendrizal M.; Kurnianto S.; Suardiwerianto Y.; Salam Y.W.; Agus F.; Astiani D.; Sabiham S.; Gauci V.; Evans C.D. | |
| 发表日期 | 2021 |
| ISSN | 17520894 |
| 起始页码 | 484 |
| 结束页码 | 490 |
| 卷号 | 14期号:7 |
| 英文摘要 | Tropical peatlands are threatened by climate change and land-use changes, but there remain substantial uncertainties about their present and future role in the global carbon cycle due to limited measurements. Here, we present measurements of carbon dioxide and methane emissions between mid-2017 and mid-2020 as well as nitrous oxide emissions between 2019 and 2020 at two contrasting sites at a coastal peatland in Sumatra, Indonesia. We find that greenhouse-gas emissions from intact peatland increased substantially due to an extreme drought caused by a positive Indian Ocean Dipole phase combined with El Niño. The emission in the degraded site was two times greater than that at the intact site. The smaller emission from the intact peatland suggests that protecting the remaining intact tropical peatlands from degradation offers important climate benefits, avoiding greenhouse-gas emissions of 24 ± 5 tCO2e ha−1 yr−1 (average ± standard deviation) at our study site in Indonesia. © 2021, The Author(s), under exclusive licence to Springer Nature Limited. |
| 英文关键词 | carbon dioxide; climate change; detection method; emission; Indian Ocean Dipole; methane; nitrous oxide; peatland; spatiotemporal analysis; tropical environment; Greater Sunda Islands; Indian Ocean; Sumatra; Sunda Isles |
| 语种 | 英语 |
| 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/206883 |
| 作者单位 | Asia Pacific Resources International Ltd, Pelalawan Regency, Indonesia; Department of Atmospheric and Oceanic Sciences, University of Wisconsin-Madison, Madison, WI, United States; Centre for Landscape and Climate Research, School of Geography, Geology and the Environment, University of Leicester, Leicester, United Kingdom; Indonesian Center for Agricultural Land Resources Research and Development, Bogor, Indonesia; Faculty of Forestry Universitas Tanjungpura, Pontianak, Indonesia; Department of Soil Science and Land Resource, Institut Pertanian Bogor, Bogor, Indonesia; Birmingham Institute of Forest Research (BIFoR), School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, United Kingdom; Centre for Ecology and Hydrology, Bangor, United Kingdom |
| 推荐引用方式 GB/T 7714 | Deshmukh C.S.,Julius D.,Desai A.R.,et al. Conservation slows down emission increase from a tropical peatland in Indonesia[J],2021,14(7). |
| APA | Deshmukh C.S..,Julius D..,Desai A.R..,Asyhari A..,Page S.E..,...&Evans C.D..(2021).Conservation slows down emission increase from a tropical peatland in Indonesia.Nature Geoscience,14(7). |
| MLA | Deshmukh C.S.,et al."Conservation slows down emission increase from a tropical peatland in Indonesia".Nature Geoscience 14.7(2021). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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