Methane emissions from typical paddy fields in Liaohe Plain and Sanjiang Plain, Northeast China
نویسندگان
چکیده
منابع مشابه
Satellite data based estimation of methane emissions from rice paddies in the Sanjiang Plain in northeast China
The Sanjiang Plain (SJP), one of the major rice producing regions in China, is an important source of methane (CH4) emissions. However, there have been large uncertainties in the estimates of CH4 emissions from this area during the past few years. In this study, we estimated CH4 emissions using a process-based model derived by rice area, CH4 flux, land surface temperature (LST), and the ratio o...
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Information of paddy rice distribution is essential for food production and methane emission calculation. Phenology-based algorithms have been utilized in the mapping of paddy rice fields by identifying the unique flooding and seedling transplanting phases using multi-temporal moderate resolution (500 m to 1 km) images. In this study, we developed simple algorithms to identify paddy rice at a f...
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D. Mao, Z. Wang, L. Li, Z. Miao, W. Ma, C. Song, C. Ren, and M. Jia Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, No. 4888, Shengbei Street, Changchun, Jilin Province 130102, China Department of Earth Sciences, Indiana University-Purdue University, Indianapolis 46202, USA Jilin Province Water Resource and Hydrop...
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Groundwater recharge from rainstorms can be vital for regional water resources. With the expansion of the need for more water in some specific regions under global climate change, groundwater is being pumped at a far greater rate than it can be naturally replenished. Considering that excess rainstorms could be utilized for groundwater recharge to lessen the declining tendency of regional ground...
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Three new species of the genus Suctobelbella from Sanjiang Plain in Northeast China are described: S. triangulata sp. nov., S. obtusa sp. nov., S. sanjiangensis sp. nov., and a key to all known species of China is provided.
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ژورنال
عنوان ژورنال: Environmental Research Communications
سال: 2019
ISSN: 2515-7620
DOI: 10.1088/2515-7620/ab06e5