生态环境恶化趋势及其根本对策

生态环境变化趋势,从全球看是部分改善,全局恶化,从国内看是边治理边破坏,而且是破坏大于治理。主要表现在森林覆盖率下降,草场退化与沙漠化的趋势在发展;水土流失,土地资源减少,质量下降;水域生态环境变坏,近海水域污染呈加重趋势;居民区和旅游区猛增,野生动植物资源骤减,自然景观受到破坏。解决问题的根本途径和积极对策,是通过科学研究,提出科学理论、方法和有效措施,依靠科学研究解决环境问题。

The tendency to deteriorate of the eco-environment and essential countermeasures required

The ecoenvironment in the earth is being improved in a few specialplaces and aspects,but overall,it is getting worse. In China,likewise, theecoenvironment is being improved in some respects,but at the same timemore deterioration than improvement is taking place. The facts of deterioration are evident mainly in: the decrease of forest cover; soil and waterlosses; the quantity and quality of land resources decreasing; the degeneration of meadows and the heavy desertification in much of the land; thepollution around coastal and inland water worsening; the resources ofanimals and plants lessening sharply because of rapid urbanization and tourtrade development, for these reasons, the natural landscape is beingdestroyed. For solving these environment problems, the essential steps andpositive countermeasures should be to draw out theory and method andneffective steps through scientific studies and practices.