保护环境是国家的基本国策。当前,我国改革开放步伐不断加快,经济建设迅猛发展,与此同时,水生态失衡、大气污染、农村生态环境质量下降等环境问题日益突出,已经成为影响我国经济社会发展和人民生活水平提高的重要因素。 Protecting the environment is the country’s basic national policy. At present, the pace of China’s reform and opening up has been accelerating and economic construction has developed rapidly. At the same time, environmental issues such as imbalance of aquatic ecosystems, air pollution and declining ecological environment quality in rural areas have become increasingly prominent. They have become an important issue that has an impact on the economic and social development and improvement of people’s living standards in our country factor.