Environmental Change and Environmental prediction of the Red River Delta

事实上，凭借红河三角洲在越南经济中的地位和分布，红河三角洲具有重要的作用。人们正试图更多地了解三角洲的形成。对红河三角洲目前的自然环境条件进行了适当的考虑和研究。三角洲的地质位置、河流动力、气候与三角洲的形成有一定的关系。由于堤防体系的建立由来已久，三角洲的形成受到了人类活动的影响。因此，在河口有红树林和红树林生态系统。海平面变化过去与三角洲的形成有关，现在也影响到沿海地区，通过侵蚀改变海岸线。随着全球变暖的影响，气候变化直接影响到沿海低地的环境状况。夏季降水不足导致河道流量减少，其次是沿岸河口盐度入侵，海水养殖面积增加。有必要对自然环境的变化进行学习和研究，获取知识并估计其影响。它还帮助人们在成熟的环境中生活并改善它。

In fact, with the position and the distribution in Vietnamese economy, the Red River Delta has an important role. People are trying to understand more about the formation of the Delta. The natural environmental conditions in present years in the Red River Delta have being considered and researched properly. There is a relation between the geological position, river dynamics, climate and formation of the Delta. With the influence of the embankment system had been set up from a lomg time, the formation of the Delta has been affected by humans activities. As a result, there is a mangrove forest and mangrove ecosystem in the river mouths. Sea level changing had had a relation with the formation of the Delta, now it also affects on the coastal area, changes the coastline by erosion. Climatic changes with the impact of global warming affect directly on the environmental condition of the low land in the coastal area. The lack of precipitation in summer causes the decrease in river discharge, was followed by the salinity intrusion in the river mouths changing in the coast, in where there is increase in sea product cultivation's square. It is necessary to study and research about, the changes of natural environment, gain knowledge and estimate its influences. It also helps people to live in matural environment and improve it.