globalchange  > 气候变化与战略
DOI: 10.1016/j.scs.2019.101881
论文题名:
Towards an improved understanding of greenhouse gas emissions and fluxes in tropical peatlands of Southeast Asia
作者: Kumar P.; Adelodun A.A.; Khan M.F.; Krisnawati H.; Garcia-Menendez F.
刊名: Sustainable Cities and Society
ISSN: 22106707
出版年: 2020
卷: 53
语种: 英语
英文关键词: Emission fluxes ; Global climate change ; Greenhouse gases ; Peatsoil ; Water management system
Scopus关键词: Carbon dioxide ; Climate change ; Gas emissions ; Land use ; Soils ; Tropics ; Water management ; Wetlands ; CO2 concentration ; Emission characteristics ; Emission fluxes ; Global climate changes ; Peatsoil ; Southeast Asia ; Subtropical regions ; Water management systems ; Greenhouse gases
英文摘要: At present, there is insufficient data to understand the processes driving emissions and fluxes of greenhouse gases (GHGs) from tropical peatlands in Southeast Asia (SEA). In this review, we discuss fundamental factors controlling emissions of major GHGs (CO2, CH4, and N2O) from tropical peatlands and their contribution to global climate change. Classifying peatlands in tropical and subtropical regions can aid in understanding their emission characteristics. The applicability of existing GHG emission factors to land use categories in SEA is discussed. We find that rewetting peatland can increase CH4 emissions, and therefore more studies are needed to establish whether peatlands act as a net sink or net sources of GHGs. Few studies have investigated the effectiveness of liming towards reducing peat soil acidity. The review also finds that there is limited data on CO2 concentrations in drainage and wildfire areas, N2O fluxes in agriculture areas, and the impact and reduction of CH4 in tropical peatlands. Addressing these research gaps could support the development of a framework for GHG emission measurements and abatement in tropical peatlands. © 2019 Elsevier Ltd
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被引频次[WOS]:12   [查看WOS记录]     [查看WOS中相关记录]
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/159461
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作者单位: Global Centre for Clean Air Research, Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences (FEPS), University of Surrey, Guildford, GU2 7XH, United Kingdom; Department of Civil, Structural & Environmental Engineering, School of Engineering, Trinity College Dublin, Dublin, Ireland; Department of Marine Science and Technology, School of Earth and Mineral Sciences, The Federal University of Technology, P.M.B. 704, Akure, Nigeria; Department of Chemistry, Faculty of Science, University of Malaya, Kuala Lumpur, 50603, Malaysia; Forestry and Environment Research, Development and Innovation Agency, Jl. Gunung Batu No 5, Bogor, Indonesia; Department of Civil, Construction and Environmental Engineering, North Carolina State University, Campus Box 7908, United States

Recommended Citation:
Kumar P.,Adelodun A.A.,Khan M.F.,et al. Towards an improved understanding of greenhouse gas emissions and fluxes in tropical peatlands of Southeast Asia[J]. Sustainable Cities and Society,2020-01-01,53
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