Other Publications

Other Publications

SEARCA and its partner's publications related to climate change come in the forms of books, monographs, and discussion papers.

366 20170615164905 dps 2016 3 mac nhu binh cover kris front2017
48 pp. 
by Mac Nhu Binh, Le Van An, Nguyen Thi Thanh Thuy, Ngo Thi huong Giang, Ho Thi Thu Hoai, Truong Van Dan 

ISSN: 19086164 (Hard cover)

Climate change is a major global concern that greatly affects people, including their source of living. In 2010, the Asian Development Bank reported that Vietnam is one of the five countries most severely affected by climate change. About 70 percent of the country's total population lives along coastal areas and in islands. This study aimed to (1) evaluate the impacts of climate change on aquaculture in Phu Vang district (Thua Thien Hue province, Vietnam), and (2) develop a climate change adaptation model for aquaculture. Data on impact of climate change to aquaculture production were gathered through participatory rural appraisal tools, while spatial changes in water quality were determined through Geographic Information System (GIS). Experimental polyculture models were set up in the five study-site communes to determine the aquaculture practices that could be disseminated to small farmers. It was found out that Phu Vang had suffered heavy losses from climate change brought about by a combination of droughts and prolonged heat waves, and cold weather that lasted longer. Floods and typhoons have likewise occurred with stronger intensities, and tide amplitude has changed drastically. All these affected agricultural activities, especially aquaculture, which is considered as one of the most vulnerable sectors to climate change impacts. As a result, many households shifted from intensive to extensive culture, and some even left their ponds for other jobs. The limited understanding and capacity of people on climate change aggravated the situation, affecting their ability to respond and mitigate negative impacts. Water quality, specifically for aquaculture, was also affected as a result of rising temperature, prolonged droughts, rainfall, flooding, and salinization, which in turn reduced productivity and yield. Meanwhile, polyculture models of aquaculture implemented for this study brought high economic returns, and could be promising to replicate in various communes of Phu Vang district. The following are the primary recommendations to mitigate climate change impact in aquaculture and to facilitate sustainable livelihood for coastal people: capacitate communities and government in climate change adaptation and mitigation; expand promising aquaculture practices, area, infrastructure, and marketing of produce; and implement policies to mitigate damages of climate change to aquaculture and the community as a whole. 

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Knowledge Showcases

Knowledge Showcases

342 huyen


32 pp. 
by Nguyen Thi Huyen, Le Hoang Tu, Nguyen Duy Liem, Vo Ngoc Quyn Tram, Duong Ngoc Minh, Nguyen Kim Loi 

ISSN:19086164 (Soft cover)


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The Srepok River basin, which flows along four provinces in Vietnam and parts of Cambodia, is presently facing critical issues such as floods and droughts, pollution of waterways, deforestation of catchments, erosion and resultant sedimentation of reservoirs, overexploitation of groundwater, water-use conflicts, and transborder issues. This study aims to investigate changes in streamflow and sediment yield that result from land use changes, and climatic variation in the Srepok watershed. Plausible scenarios of land use change are simulated through Geographic Information System (GIS) using current conditions and information from the area as bases, and climate change scenarios built on outputs of General Circulation Models (GCMs) from the Southeast Asia System for Analysis, Research and Training (SEA-START 2009).

Read more: Assessing Impacts of Land Use and Climate Change on Soil and Water Resources in the Srepok...

Knowledge Showcases

16298860 1309733379050013 3609482012626837023 nThe Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA) is proud to present this pioneering work, featuring selected case stories on climate change adaptation initiatives that are being implemented in Southeast Asia. This book Learning and Coping with Change: Case Stories of Climate Change Adaptation in Southeast Asia is the outcome of the First Regional Knowledge Sharing Writeshop on Climate Change Adaptation (CCA) in Inclusive and Sustainable Agricultural and Rural Development (ISARD) held on 15–17 April 2015 at SEARCA, Los Baños, Laguna, Philippines. Organized by SEARCA in partnership with the Oscar M. Lopez Center for Climate Change Adaptation and Disaster Risk Management Foundation Inc. (OML Center), the event brought together leading scientists and researchers from Cambodia, Indonesia, the Philippines, Thailand, Vietnam, and five international agencies and academic institutions working on agriculture and climate change.

Read more: Learning and Coping with Change: Case Stories of Climate Change Adaptation in Southeast Asia

Knowledge Showcases