Cetacean is one of the most distinctive and highly specialized orders of mammals meant whale, dolphins, and porpoises. They include the largest animal that has ever lived, the blue whale; the highly intelligent and communicative dolphins; the tusked narwhals and blind river dolphins and singing humpback whale, nearly eighty living species in all. Most species are marine but some dolphin species are found in both marine and freshwater such as Irrawaddy dolphin (Organelle brevirostris) which is distributed in near shore tropical and subtropical marine waters, often associated with estuaries and mangrove forest. They also occur far upstream in the Ayeyarwady (formally Irrawaddy) river system of Myanmar, Makhakam river of Indonesia, and Mekong river system of Loa, Cambodia, and Vietnam.
At present, information on composition of abundant of cetacean species in the Southeast Asian waters are still not sufficient. Most of cetacean research has been conducted based on the field observation, and dead specimens recording at shore. Not many research works has been conducted by sighting survey. With regards to the survey plan of SEAFDEC research vessels in the Southeast Asia waters, cetacean species such as dolphin and whale were often found by sighting. Every year, more than 5000 nm the research vessel, namely MV SEAFDEC2 has sailed to many sea areas in the region. In order to collect scientific information on the distribution and composition of cetacean species in Southeast Asian waters, the cetacean research by SEAFDEC was initiated since 2008.
1. Develop regional inventory of all cetacean namely whale and dolphin found in the Southeast Asian Waters through the cetacean sighting program using SEAFDEC research vessels;
2. Gather information on the accidentally death of cetacean on the coastal area of the region;,
3. Gather information on the cetacean sighting program existed in the Southeast Asian countries;
4. Enhance human resources capacity on the cetacean research works in the region; and
5. Disseminate information on species distribution in relation to the coastal and marine habitat/ecosystem in the Southeast Asian waters.
Plan OF ACTIVITIES IN 2011
The project activities will be implemented as follow:
Activity 1 Workshop/Consultation Visit and Preparatory Works on Cetacean Sighting Program
Information gathering for a better understanding of the cetacean species in marine and freshwater in Southeast Asian waters is one of the aims of the project, the organization of the 2nd Regional Workshop on information collection on cetacean species in the Southeast Asian Waters is planned. The regional experts and participants of the 1st regional workshop held at TD in 2009 will be generally invited. In addition, follow-up works based on the recommendations from the 1st Workshop and major findings from the project implementation to date will be discussed and reviewed during the 2nd Workshop. Under this category, coordination works among relevant initiatives will also be strengthening.
Activities 2 Support Information Gathering/Collection and Actual Survey
Based upon the utilization of the SEAFDEC’s research vessels as requesting by the member countries, including MV SEAFDEC and MV SEAFDEC2, it is envisaged that 2~3 survey cruises per year will be carried out. In this connection, information collection of the stranding cetacean and its abundance during the cruise surveys in collaboration with member countries and other relevant initiatives will be conducted. In addition, the activity under this program will also include the support of SEAFDEC’s staff to join cruise survey by using national research vessels to: (i) carry out the cetacean sighting program, and (ii) exchange knowledge among experts on the cetacean sighting program.
Activity 3 Data Analysis and Information Dissemination
The list of cetacean species and their abundance in the Southeast Asian Waters found during the sighting programs will be analyzed and disseminated. The draft preliminary outcome of the project implementation since 2008 will be summarized and updated.
Project/Activity Title |
Duration |
Remarks |
1.Workshop/Consultation visit and preparation work |
Aug |
Organization of the Advanced Regional Training Program on Cetacean Information Gathering and Research Methodology on Cetacean |
2.Information gathering/collection and actual survey |
Mar – Dec |
Information gathered by actual surveys using MV SEAFDEC and other research vessels |
3.Data analysis and information dissemination |
Jan – Dec |
Development and design for regional inventory of cetacean in the Southeast Asian waters |
Download Publication & Report
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1 |
Report on The 1st Regional Workshop on Information Gathering and Cetacean Research in the Southeast Asian Waters was organized from 30-31 July 2009 at the Training Department |
2009 |

24 MB. |
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