Traditional Culture Encyclopedia - Traditional culture - Fresh water in China's largest desert that has almost disappeared.
Fresh water in China's largest desert that has almost disappeared.
In early summer, seagulls crow in the lake. These two poems describe the pictures of endangered rare bird seagulls strolling and perching on the lake. Is it full of the beauty of life?
But you know what? Hongjiannao is the largest seagull breeding and habitat in the world and the largest desert freshwater lake in China, which is almost facing the crisis of "disappearance".
First, why save Hongjiannao!
Hongjiannao Scenic Area is located in Shenmu City, Shaanxi Province, in the transitional zone between the Loess Plateau and the Inner Mongolia Plateau, at the intersection of the Mu Us Desert and the Ordos Basin, with an altitude of 1 100 meters and a continental monsoon climate. It is the largest desert freshwater lake in China. Since 2000, due to human factors and the reduction of natural precipitation, the lake has shrunk by 25.5 square kilometers, which has greatly threatened the survival of rare birds that breed and live here.
2. What kind of bird is a seagull?
Seagull, a national first-class protected animal, is a medium-sized waterfowl with a body length of about 40 cm. The whole head is dark brown to black, the upper edge reaches the back neck, the lower edge reaches the hypopharynx and the front neck, and the dark brown gradually turns into pure black from front to back, which is connected with the white neck. Black and white looks cute and cute! According to the statistics of 20 1 1, the number of seagulls in Hongjiannao is 7000 nests, accounting for more than 95% of the world total. Judging from the current situation of seagulls, the environment of Hongjiannao needs to be improved urgently!
Third, how did Hongjiannao "recover"?
Mainly "water control, water saving and water diversion".
Water control: namely, implement the project of connecting rivers and lakes and clear water passage, promote the ecological migration project of protected areas, upgrade and transform sewage treatment plants, adjust the industrial structure of river basins and control the water source industry;
Water source protection: the comprehensive implementation of pollution reduction projects, as well as lake water restoration projects, lake ecological protection and restoration projects, to carry out overall ecological restoration and protection;
Water transfer: to strengthen inter-provincial cooperation and maintain ecological balance through inter-provincial water supply.
Fourth, it sounds complicated and powerful, doesn't it? ?
In fact, the biggest inspiration from Hongjiannao is that environmental engineering is really useful! It is really necessary to protect the environment. After all, prevention is better than cure. The beautiful Mother Earth needs our joint efforts to protect it! If you have the opportunity, you can also travel to Hongjiannao and feel the unique scenery of the frontier fortress freshwater lake ~
Of course, environmental protection projects seem far away to us, but in fact, environmental protection is possible from the individual! For example, develop the habit of garbage sorting, such as using less disposable goods, brushing your teeth, turning off the lights and water, and so on. As long as everyone starts from the small things around them and protects the environment together, it will be a huge "environmental protection project"!
- Previous article:Do you think the traditional skills should focus on a lineage or carry forward?
- Next article:How do you think the safety device works?
- Related articles
- The implication and symbol of snowflake pendant
- What kind of cigarettes do people usually smoke?
- Huizhou Huiyang Huazhou Pagoda Architectural Project Introduction?
- Jianyang Jianjian firing technology is which city
- 48-style Tai Ji Chuan decomposition teaching and its boxing characteristics
- The new car "makes trouble in heaven"! Nine truths of the new energy vehicle market in 2020, let the data speak.
- Does anyone have a website with illustrations of martial arts routines
- What is the background of Chinese style?
- What is the traditional way of playing the national football team?
- Features of showcase