| Innovative Artificial Agro-Ecosystems Enhance Soil Carbon Sequestration in Coastal Zones of Southeast China | |
| Zhao, Gengmao1,2; Sun, Xing1; Ling, Liu1; Liu, Zhaopu1 | |
| 发表期刊 | CLEAN-SOIL AIR WATER
 |
| ISSN | 1863-0650 |
| 2013-06-01 | |
| 卷号 | 41期号:6页码:581-586 |
| 关键词 | Ecosystem Functionality Global Climate Change Sesbania Tidal-flat Reclamation Wetland Restoration |
| 产权排序 | [Zhao, Gengmao; Sun, Xing; Ling, Liu; Liu, Zhaopu] Nanjing Agr Univ, Coll Resources & Environm Sci, Jiangsu Key Lab Marine Biol, Nanjing 210095, Jiangsu, Peoples R China; [Zhao, Gengmao] Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Shandong Prov Key Lab Coastal Environm Proc, Yantai, Peoples R China |
| 通讯作者 | Zhao, GM (reprint author), Nanjing Agr Univ, Coll Resources & Environm Sci, Jiangsu Key Lab Marine Biol, 1 Tongwei Rd, Nanjing 210095, Jiangsu, Peoples R China. zhaogengmao@126.com |
| 作者部门 | 中科院烟台海岸带研究所知识产出 |
| 英文摘要 | Tidal flats, which are important reserved land resources, have a vital role in climate change. To evaluate the contribution of coastal saline soils to carbon sequestration, field tests were performed over a 3 year period at the Dafeng Wanggang Experimental Station in Jiangsu Province, China. Six artificial agro-ecosystems, including wasteland (WL), freshwater fish culture (FC), Sesbania culture (SC), barley culture (BC), mixed culture of fish and Sesbania (MCFS) and mixed culture of fish and barley (MCFB), were established according to developmental processes of coastal saline soils. At the initial stage of tidal flat reclamation, the soil organic carbon (SOC) increased by 59.4tha-1 in the FC system during 3 years, which was much higher than that of the WL system (40.7tha-1). When the tidal flats evolved into high saline soils, the MCFS system sequestered SOC more effectively than the FC or SC systems with increases of 53.1, 16.9 and 8.3tha-1, respectively. Subsequently, in the low saline soils, the maximum soil carbon sequestration was obtained in the MCFB system (35.8tha-1) followed by the BC (17.5tha-1) and FC (13.5tha-1) systems. Therefore, proper development of tidal flats to farmland and the subsequent establishment of optimised artificial agro-ecosystems make an important contribution to carbon sequestration and climate changes in coastal areas.; Tidal flats, which are important reserved land resources, have a vital role in climate change. To evaluate the contribution of coastal saline soils to carbon sequestration, field tests were performed over a 3 year period at the Dafeng Wanggang Experimental Station in Jiangsu Province, China. Six artificial agro-ecosystems, including wasteland (WL), freshwater fish culture (FC), Sesbania culture (SC), barley culture (BC), mixed culture of fish and Sesbania (MCFS) and mixed culture of fish and barley (MCFB), were established according to developmental processes of coastal saline soils. At the initial stage of tidal flat reclamation, the soil organic carbon (SOC) increased by 59.4tha-1 in the FC system during 3 years, which was much higher than that of the WL system (40.7tha-1). When the tidal flats evolved into high saline soils, the MCFS system sequestered SOC more effectively than the FC or SC systems with increases of 53.1, 16.9 and 8.3tha-1, respectively. Subsequently, in the low saline soils, the maximum soil carbon sequestration was obtained in the MCFB system (35.8tha-1) followed by the BC (17.5tha-1) and FC (13.5tha-1) systems. Therefore, proper development of tidal flats to farmland and the subsequent establishment of optimised artificial agro-ecosystems make an important contribution to carbon sequestration and climate changes in coastal areas. |
| 文章类型 | Article |
| 资助机构 | 'Research and Demonstration on Integrated Technologies and Models of Efficient Agricultural Utilisation of Salt-affected Land in China' [200903001-5]; Ministry of Agriculture in China; One Hundred-Talent Plan of Chinese Academy of Sciences (CAS); Project of Shandong Provincial Technology Development Plan [2010GSF10208]; CAS/SAFEA International Partnership Program for Creative Research Teams; National Natural Science Foundation of China [41171216, 41001137]; Science & Technology Development Plan of Shandong Province [2010GSF10208]; Science & Technology Development Plan of Yantai City [2011016, 20102450]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDA01020304]; Yantai Double hundred Talent Plan [XY-003-02] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | JIANGSU PROVINCE ; LOESS PLATEAU ; QUALITY ; AQUACULTURE ; VEGETATION ; MOUNTAIN ; INCREASE ; IMPACTS ; REGION ; FOREST |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources |
| WOS记录号 | WOS:000319826400010 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/6684 |
| 专题 | 中国科学院烟台海岸带研究所知识产出 |
| 作者单位 | 1.Nanjing Agr Univ, Coll Resources & Environm Sci, Jiangsu Key Lab Marine Biol, Nanjing 210095, Jiangsu, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Shandong Prov Key Lab Coastal Environm Proc, Yantai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Gengmao,Sun, Xing,Ling, Liu,et al. Innovative Artificial Agro-Ecosystems Enhance Soil Carbon Sequestration in Coastal Zones of Southeast China[J]. CLEAN-SOIL AIR WATER,2013,41(6):581-586. |
| APA | Zhao, Gengmao,Sun, Xing,Ling, Liu,&Liu, Zhaopu.(2013).Innovative Artificial Agro-Ecosystems Enhance Soil Carbon Sequestration in Coastal Zones of Southeast China.CLEAN-SOIL AIR WATER,41(6),581-586. |
| MLA | Zhao, Gengmao,et al."Innovative Artificial Agro-Ecosystems Enhance Soil Carbon Sequestration in Coastal Zones of Southeast China".CLEAN-SOIL AIR WATER 41.6(2013):581-586. |
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