... Tra`Vinh(Final report in 1999 and developing plans in 2000 of aquaculture in marshareas of coastal zone in Tra Vinh province). Department of Fishery, TraVinh. 20 pp. unpublished.Tra Vinh DoF, ... (Fig. 3A). Out of the 38,000 ha of Duyen Hai district, the total area of mangrove forests was21,221 ha (making up 56% of the total of land-use area) in 1965 including 7877 ha in the northeastern ... and changes of mangrove forest in Mekong Delta: Case study in Tra Vinh, VietnamPhan Minh Thua,*, Jacques PopulusbaInstitute of Oceanography, 01 Cau Da, Nha Trang, Khanh Hoa, VietnambIFREMER,...