Bảo vệ nguồn lợi sinh của biển Đông từ phía Việt Nam

• Tác giả: Thị Lang Bùi
• Ngôn ngữ: vie
• Ký hiệu phân loại: 951.24 *East China Sea area
• Thông tin xuất bản: Hội nghị Khoa học và Công nghệ biển toàn quốc: Quyển 5 - Sinh thái, môi trường và quản lý biển, 2011
• Mô tả vật lý: 193-200
• Bộ sưu tập: Metadata
• ID: 504667

Tóm tắt

 The recruitment of the fish stocks for East Sea comes from: (1) the nursing grounds of marine organisms in the coastal mangroves, mostly from Vietnam territory
  (2) the high productivity of the Gulf of Thailand that functions as a huge estuary due to her tidal current system
  (3) the spawning grounds and nursing grounds of marine organisms in the coral reefs along the coast, and mostly in. offshore islands such as Spratley islands
  and (4) the high productivity of the upwelling area off Phan Thiet - Qui Nhon. Fishing grounds are established along the migrating route of fish schools from these 4 sanctuaries. This report mostly deals with the nursing grounds in point (1) with some extension in point .(2)
  with examples from the Camau peninsula and the district Can Gio of Ho Chi Minh City. Due to their changing behavior to currents (rheotaxis) and salinity gradient (chemiotaxis) marine organisms swarm in migrating times. Protection of nursing grounds in the mangroves consists of the stability of tidal current - mud flat system. However the fishing grounds and aquaculture claims are competing in space and time at the Afekong estuaries and the Gulf of Thailand.