"Earthwen Heart" Yunnan Travel -Green Miya River, injecting "soul" into Erhai Lake

If there is no Erhai Lake, what will happen to Dali? What if the source of Erhai Lake flows across, what will happen to Erhai Lake?

Eryuan County, the source of Erhai Lake, is also known as the "Hometown of Plateau". 60%of Erhai Lake's "Mother Lake" of the people of Dali all ethnic groups comes from the source of the water. The Miyu River flows from here, and the Bi Bi Lake stands quietly here.

If you want to understand Erhai Lake, you must go to its upstream Miyuhe River. The "Earthwriting Heart" ecological literary writer Yunnan Caifeng Group recently came to the bank of the Miyu River to explore the Bi Bi Lake, trace the Erhai Lake, understand the determination and responsibility of the governance of the Erhai Sea, and protect Erhai Lake like protecting the eyes. Pursuing a clear stream and revealing the secrets of the source cleaning Erhai Qing.

Beautiful Lake Bi Bi Lake. Shi Zhenping Photo

"Hanging River" Mi,

Establish the source of the source to make the source contribution

As the main water source of Erhai Lake, Eryuan has 560 tributaries and a total runoff of 439 million cubic meters. After the tributary is remitted into the Miyuhe River, Yong'an River, and Luo Shijiang, it is injecting Erhai Lake from north to south. About 60%of the average runoff of Erhai Lake.

The Miyu River is an important source of hydration of Erhai Lake. The changes in the water quality and water volume have deeply affected the water quality of Erhai Lake. "The water quality of the source is not good, and the pressure of the entire Erhai Lake is even greater." In the view of the deputy head of Eryuan County, as the upper reaches of Erhai Lake, the establishment of the source of the source and making the source contribution is Responsibility.

Relevant information shows that the main townships such as the Miyu River, Deng Chuan, and Shangguan have a long history. From downhill to Erhai Lake, entering Houkou is 22.28 kilometers in length. The river bank line is the "key line" of Erhai Clearance.

When the Caifeng Group came to the bank of the Miyu River, the sides of the river embankment were still green and green, which reflected the quiet and quiet river. "The current water quality of the Miyuhe River has maintained a category of water all year round, and the protection awareness of the people along the coast has gradually increased." Early Haoyang introduced to the Caifeng Tuan, "In order to solve the problem of agricultural surface source pollution, Euyuan County has abandoned high water consumption. High -fat lone garlic planting industry. "

Ancient trees on the bank of the Miyu River. Photo by Xiao Qi

"It can be said that sacrifice is huge." Steak said, "The unique garlic is the most economic benefit crop in the county, and the largest planting area is close to 100,000 acres. Now, there is no garlic here."

"What are the main sources of income from now on?" The members of the Caifeng Group and the member of the Yunnan Writers Association, Wen Bingchao, was very concerned about the livelihood of the locals in the process of ecological protection.

"In addition to giving farmers ecological compensation, we are also trying to cooperate with enterprises to explore large -scale planting, and implement 170,000 acres of green ecological planting every year. River management officer, regularly clean up the garbage tube protection. "Early Haoyang said," In the process of promoting the seven major actions of the Erhai Lake protection and governance, in the process of implementing the "Lake Revolution" Features of the staged results of ecological civilization construction. "

Nowadays, more and more villages around the river have enjoyed ecological dividends, and wild animals that come to the river bank have gradually increased.

On both sides of the Miyu River, they are green. Photo by Xiao Qi

Build an ecological repair system,

Establish an ecological barrier

The Caifeng Troupe was walking along the Miyu River embankment. This river embankment that has been built since the Tang Dynasty has also been distributed with about 1387.5 acres of ancient tree groups. The tree species are the river embankment forests mainly based on Yunnonghuan and Huanglianmu. Hundreds of years of protection have formed a three -dimensional biological community of trees, shrubs, plants and surfaces, and underground.

Every spring and summer, tourists at the Miyu River are like weaving, forming a unique beauty of "Gu Di Chunxiao". The river water flowing to Erhai Lake has also become a clean flow, nourishing the lives and souls of the villagers along the coast.

In order to protect the Miyu River, Euyuan County transferred a 50-meter-100-meter field around the river to establish an ecological isolation zone for ecological restoration. Not only the Miyuhe River, Zao Haoyang introduced, "We adopt a combination of natural restoration and engineering recovery, focusing on promoting ecological restoration, and recovered and built the co -owned by the regions along the river and the surrounding areas of the lake. 2.47 million mu, 13,900 mu of ecological isolation band, 104 kilometers of ecological sewage ditch, 193 beaded ponds, and 500 acres of Kutang wetland. Dittings, intercepting the ditch intercept the mode of Duotang wetlands, and the wetland purifies into the river. "Today, the water quality of the river channel in the territory of Eryuan has steadily improved, and the total amount of pollutants has been reduced year by year, which has made great contributions to the water quality of Erhai Lake. Members of Caifeng Group, member of the Chinese Writers Association, director of the Chinese Prose Society, and President of the Shanxi Provincial Society of Shanxi Province, Tan Shufang was attracted by the scenery of the two sides of the Miyu River. Photo by Xiao Qi

Watching a tree standing in the river bank, the ancient trees were slowly clearing, and the collection group was moved by the spirit of protecting Erhai Lake like Erhai Lake. "In order to govern a river and protect the source of Erhai Lake, Yiyuan County has made such a strong energy and attaches great importance to ecological protection, which makes me feel deep." Huang Yaia, chairman of the chairman and vice chairman of the Chinese Film and Literature Society.

Today, Euyuan County has strengthened the protection and management of rivers and lakes, and implemented three main ecological governance projects that mainly entered the lake and the 1,88 kilometers of dry tributaries. The water quality of the junction has continued to improve.

茈 Bi Bi Lake. Photo by Xiao Qi

Build a clean water into the lake system,

Improve the quality of development

There is a beautiful Liyuan Village on the bank of Yibihu Town, Euyuan County. It is named after planting more than 7,000 ancient pear trees for more than 7,000 trees. There are three sides around the mountains. Every season when the pear blossoms are open, the floral fragrance is filled with the entire village, forming the beautiful scenery of the lake surface and the fragrant snow. However, this is also the sensitive area of ​​Lake Bi Bi Bi Bi Bi Bi. If the sewage in the village is directly discharged into the lake, it also means that the pollution problem of Erhai Lake will not be solved. Not only that, Liyuan Village's own development will also be limited.

In fact, the Bi Bi Lake is an integral part of the Miyu River Water system. Strengthening the protection and management of Lake Lake and Liyuan Village is the key to the sustainable economic and social development of the county and green development in the county. To this end, the Town of Lake Bi Bi Lake aims at improving the quality of the water, promoting the "three cleaning", prohibiting illegal fishing, etc., and ensuring that there is no fishing, picnic, and fishing for fishing.

When the Caifeng Group came to Liyuan Village, the ancient pear trees were already full of heavy fruits. The villages were hidden in the trees, quiet and far -reaching, like peach blossoms.

Liyuan Village is full of fruit pear trees. Photo by Xiao Qi

"In order to achieve a drop of sewage in the village into Lake Bibi, in March 2017, we launched the implementation of a sewage collection process with a total investment of 14.8 million yuan." "In addition to the collection of sewage, we also carried out two -level depth purification in addition to the entire collection of sewage, and all used in the water to irrigate the 230 acres of drought orchards and more than 300 acres of rings villages on the north side of the north. "

The implementation of Liyuan Village sewage collection and treatment project not only fundamentally controlled the pollution of the lake, effectively reduced the pollution load of Lake Lake, but also enhanced the rural living environment and the quality of ecological tourism. develop. In 2020, Liyuan Village was listed as a pilot village of the state -level rural rejuvenation, and the development of characteristic tourism has become more and more prosperous.

It is not just the Bi Bi Lake. Nowadays, the Haixi and Sanchahe Reservoir remains above category II. The lake system has made positive contributions to the "excellent" for 7 consecutive years of water quality.

The rippling Lake Bi Bi Lake reflects the future of Liyuan Village. The "green" soul of Erhai Lake will also be more energetic and vivid.

Source | China Environment

Reporter | Xiao Qi

Edit | Qin Chao

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