The Impact of Weather Variability on Rice and Aquaculture Production in the Mekong Delta
作者： Dang Kieu Nhan , Nguyen Hieu Trung , Nguyen Van Sanh
DOI: 10.1007/978-94-007-0934-8_24
关键词:
摘要: Understanding the impact of weather variability on current agricultural production systems is great importance for development strategies adapting to and mitigating potential climate change food security in Mekong Delta Vietnam. This essay assesses short-term rice aquaculture production, documents ways which farmers have dealt with anomalies, suggests adapt future. Statistical series data (1990–2008) information collected from previous projects were analyzed. The probabilities occurrences anomalies calculated multiple regression analyses conducted identify estimate significant effects various variables yields fish or shrimp both irrigated coastal regions. results showed that temperature rainfall key strongly influenced production. Vulnerability levels differed by crops, crop-development stages, cropping seasons, Rice was found be more sensitive than aquaculture, Pangasiuscatfish culture. impacts became severe during early vegetative, flowering, ripening stages crops. wet-season crop region vulnerable dry-season region, respectively. Local coped past applying appropriate farming techniques. Nonetheless, further measures are essential.
springer.com
springerlink.com参考文章(15)
Guy Delincé, The Ecology of the Fish Pond Ecosystem: with special reference to Africa ,(1992)
S. J. de Lange, H. J. L. van Oorschot, Mahdouh Shahin, Statistical Analysis in Water Resources Engineering ,(1993)
Helena Clayton, Nigel Preston, Rice-shrimp farming in the Mekong Delta: biophysical and socioeconomic issues Research Papers in Economics. ,(2003)
Paul Teng, Applications of Systems Approaches at the Farm and Regional Levels ,(1996)
Norman J. Rosenberg, Climate change, agriculture, water resources: what do we tell those that need to know? Climatic Change. ,vol. 100, pp. 113- 117 ,(2010) , 10.1007/S10584-010-9823-8
Reiner Wassmann, Nguyen Xuan Hien, Chu Thai Hoanh, To Phuc Tuong, Sea Level Rise Affecting the Vietnamese Mekong Delta: Water Elevation in the Flood Season and Implications for Rice Production Climatic Change. ,vol. 66, pp. 89- 107 ,(2004) , 10.1023/B:CLIM.0000043144.69736.B7
F KOGAN, Climate constraints and trends in global grain production Agricultural and Forest Meteorology. ,vol. 37, pp. 89- 107 ,(1986) , 10.1016/0168-1923(86)90001-8
Barry Smit, Johanna Wandel, Adaptation, adaptive capacity and vulnerability Global Environmental Change-human and Policy Dimensions. ,vol. 16, pp. 282- 292 ,(2006) , 10.1016/J.GLOENVCHA.2006.03.008
Ellen Wall, Barry Smit, Climate Change Adaptation in Light of Sustainable Agriculture Journal of Sustainable Agriculture. ,vol. 27, pp. 113- 123 ,(2005) , 10.1300/J064V27N01_07
B. A. M. Bouman, C. A. van Diepen, P. Vossen, T. van der Wal, Simulation and systems analysis tools for crop yield forecasting Springer, Dordrecht. pp. 325- 340 ,(1997) , 10.1007/978-94-011-5416-1_24