期刊文献

The impact of climate change on salinity intrusion and Pangasius (Pangasianodon Hypophthalmus) farming in the Mekong Delta, Vietnam 收藏

气候变化对海水入侵和鲶鱼（ Pangasianodon Hypophthalmus ）的养殖在湄公河三角洲，越南的影响
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作者
Tran Thi Ngoc Trieu [1] Nguyen Thanh Phong [2]
作者单位
1. Atmosphere and Ocean Research Institute, The University of Tokyo, 5-1-5, Kashiwanoha, Kashiwa, Chiba, 277-8564, Japan 2. Department of Civil and Environmental Engineering, Nagaoka University of Technology, 1603-1, Kamitomioka, Nagaoka, Niigata, 940-2188, Japan
关键词
Climate change ;Pangasius farming ;Salinity intrusion ;Scenario ;Sea level rise
关键词译文
气候变化;鲶鱼养殖;海水入侵;情景;海平面上升
页码
523-534
DOI
10.1007/s10499-014-9833-z
来源信息
Aquaculture International ISSN：0967-6120, 2015年, 23卷, 2期, 523-534页
摘要
The combined impact of sea level rise, changes in the upstream freshwater flow, and tidal regime on salinity intrusion that affects Pangasius (Pangasianodon hypophthalmus) farming in the Mekong Delta was assessed in this study. Salinity intrusion was simulated for the whole Mekong Delta by a 1D numerical model. The scenario derived from the SRES B2 climate change projection for Vietnam by the year 2100 (0.73 m of sea level rise and 29 % reduction of the Mekong River flow in the dry season). The simulated results suggest that the saline water will shift landward by 70–80 km which covers almost 63 % area of the Mekong Delta. Furthermore, it shows that the Pangasius farming area will be reduced by approximately 11 % with the shrinkage of the freshwater zone due to the salinity intrusion.
摘要译文
海平面上升，改变了上游淡水流量，以及海水入侵影响鲶（ Pangasianodon hypophthalmus ）潮汐规律养殖湄公河三角洲的综合影响评估这项研究。海水入侵是由一维数值模型模拟了整个湄公河三角洲。2100年（海平面上升0.73米， 29 ％减少25湄公河流在旱季）源自SRES B2气候变化预测越南的情景。模拟结果表明，盐水将70-80公里，这几乎涵盖了63 ％， 25区湄公河三角洲转移向陆地。此外，它表明鲶养殖面积将大约11％的25与淡水区的收缩，由于海水入侵降低。
Tran Thi Ngoc Trieu [1] Nguyen Thanh Phong [2]. The impact of climate change on salinity intrusion and Pangasius (Pangasianodon Hypophthalmus) farming in the Mekong Delta, Vietnam[J]. Aquaculture International, 2015,23(2): 523-534