BẢO TỒN VÀ PHÁT TRIỂN NGUỒN GEN SINH VẬT VÙNG RỪNG NGẬP MẶN TRONG BỐI CẢNH BIẾN ĐỔI KHÍ HẬU

• Main Authors: Tuấn, Lê Xuân, Lam, Dương Minh, Tuấn, Nguyễn Đức, Liên, Nguyễn Thị Hồng, Tùng, Nguyễn Xuân, Tấn, Đào Văn, Hằng, Mai Thị, Hồng, Phan Nguyên, Tuấn, Nguyễn Hoàng
• Format: Article
• Published: Trung tâm Nghiên cứu Tài nguyên và Môi trường 2016
• Subjects: Bảo tồn gen; Phát triển gen; Gen sinh vật; Rừng ngập mặn; Biến đổi khí hậu
• Online Access: http://repository.vnu.edu.vn/handle/VNU_123/10202
• Institution: Vietnam National University, Hanoi

The mangrove ecosystem contains a rich and diversity source of genes. This gene source has created a biological system in which there are many species with special components of features and unique shapes to adapt to conditions of sea-flood and sea tide in coastal areas, to help carry on their ecological and economical functions. However, in the past decade, the biological genes in mangrove forest around the world and Vietnam are seriously threatened by excessive exploitation for immediate economic purposes such as agriculture, construction of infrastructure, migration, timber cutting, and, in particular, clearing mangrove forest for shrimp and crab ponds. These activities have reduced massive areas of mangrove forest, so it threats perishing many rare and precious species in mangrove forest. So saving and preserving rare and precious species of mangrove creatures is essential work that many countries have been carrying out around the world for many years. The main content of the report focuses on two main components, conservation and development, of plant genetic resources and microbial mangrove forest. The results have been initially applied to practical production. The research results also show the important role of managing and conserving mangrove genetic sources of microorganisms and biology. These genes are not only applied in studying biological substances such as enzymes that hydrolyses dead organic plants and animals, the antibiotic subsistence and their resistance abilities, and surface active substances, but are also able to apply in bioremediation, ecosystem regeneration, biological instructions , and adaptation to global climate change. Preserving and promoting the advantages of biodiversity of microbial genetic resources needs to be a concern of all levels and departments to facilitate the initiative, to be more than ready for climate change and its adverse impacts on the environment and people.