From full eyes to green mountains and green ridges -green butterfly changes in Dongchuan, Yunnan

Xinhua News Agency, Kunming, June 16th. Question: From the sores to the green mountains and green ridges -the green butterfly changed in Dongchuan, Yunnan

Xinhua News Agency reporters Ji Zhepeng, Ding Yiquan, Chen Dongshu

Seeing Dongchuan again, it is not that Dongchuan.

It was one of the worst soil and soil loss in the country. The lowest forest coverage rate was only 13.3%, more than 100 disaster mudslides, and 70%of the area of ​​soil and soil loss;

It was once known as "Tiannan Copper", and it was the first city in my country to be relegated due to depletion of mineral resources and lagging economic development ...

Today, it has become a microcosm of my country's control of soil and soil loss and desertification. Since the 18th National Congress of the Communist Party of China, Dongchuan District, Kunming has achieved a huge change from sores to green mountains and green mountains, from gravel to the fragrance of melon and fruits, and the forest coverage rate rose to 41.35%in 2021.

Let's go into Dongchuan and explore the green butterflies of this mountain and river.

Freshman of the mudslides

The small river, about 138 kilometers long, is the "Mother River" of Dongchuan and the primary tributary of the Jinsha River. It flows through more than 90 kilometers through Dongchuan, and as many as 107 mudslite flow ditch can be distributed on both sides of the strait.

The long -standing copper mines have made Dongchuan, but the long -term cutting bronze refining has also led to the extremely fragile ecological environment. The mudslides are like "the hills are walking around the dragon, and the trench blows the horn", which also causes desertification in the mountains.

Facing the suffering of mudslides, the people of Dongchuan have not succumbed to the combination of engineering governance and biological measures since the 1970s, and summarized the "Dongchuan Model" of stable, blocking and rowing.

On the riverbed of Jiangjiagou, a 5 -meter -high dating embankment "hoop" lived in the mudslides, and there was a huge contrast on both sides. On one side was gray, which was the sand left after the mudslides was washed; It is bright green, which is 2,600 acres of fields full of fruits and vegetables.

"Practice has proved that the construction of a diversion to treat mudslides is feasible, and it effectively protects downstream villages, enterprises, farmland, and highways." Said Zhou Yonggui, deputy director of the Institute of Must and Stream Prevention in Dongchuan District, Kunming.

Not only is Jiangjiagou, but in the bridge river and Dabai mud ditch, the deserted beach after governance has become a green field of green oil.

Governing Xiaojiang is to protect the Yangtze River. In the nipple ditch in Xinshe Village, Xinshe Village, the trailer card town, the huge punching ditch opens the mountain, and some ditch is directly on the side of the river.

A project that was completed in November 2021 is exploring a new model of the control of soil and soil loss -the combination of citrus trees and mudslides. The once bare hillside has greened.

"Water and soil loss have been effectively controlled, realizing the greening of the mountains and increasing the income of the masses." Zhou Yonggui introduced that the project controlled the area of ​​soil and soil loss exceeding 12.45 square kilometers. More than 1,000 yuan.

Xiaojiang Dazhi. During the "Thirteenth Five -Year Plan" period, Dongchuan integrated various types of funds and controlled the area of ​​water and soil loss of 223.51 square kilometers. The large mudslides shocked the beach into cultivated land and forest land, which not only protects the safety of the lives and property of the masses, but also improves the local ecological environment of the small river basin.

Green concerto

Right now, the dry and hot little river valleys will usher in the rainy season. This is the most suitable season for trees in Dongchuan in one year.

On the hillside on both sides of the small river, the new silver trees on the dense and densely daison are like a green promenade; in the Geller Village of the trailer, more than 3,000 tree pits have been dug up, waiting for saplings to transplant ...

The forest coverage rose from 13.3%at the lowest time to 41.35%in 2021. What is the "magic" to make Dongchuan green rebirth? The answer is hidden in the actions of the Dongchuan District Party Committee Government, and it is hidden in the calluses of the cadres and the masses.

Drought is a typical feature of the Xiajiang River Valley. The average annual precipitation here is more than 700 millimeters, and the evaporation volume is several times the amount of precipitation. In addition, the geological crushing is broken.

Since the 18th National Congress of the Communist Party of China, Dongchuan has invested 10 million yuan of afforestation funds each year. With the goal of "forest coverage rate increased by one percentage points per percentage", in 2014, the completion of the forestry ecological construction task was also included in the green construction of the cadres. Responsible audit.

Huang Xiaomei, deputy director of the Forestry and Grassland Bureau of Dongchuan District, introduced that in practice, green workers have discovered the new silver -shaped tree that can adapt to the climate and high survival rate of dry hot river valley. For drought deficiency, the unique "funnel bottom fish scales pits and land technology" came into being in Dongchuan. This half -moon -shaped tree pit has large mouths, small lower mouths, and funnel bottoms. , Also obtained a national invention patent.

Nowadays, the new silver in the river valley is planted in the mountainside, and the economic forest fruit is planted in the mountainside, and the pastoral shepherds are banned in the mountains.

The Forest Forest of Dongchuan District controls more than 70,000 acres of forests such as primitive fir forests and water conservation forests. It is a home for many rare wild and plants.

Over the past 36 years, Cui Shuanghong, a member of the Communist Party and forest guard, has stayed with this forest. "Keep this green, just keep the future," he said.

Statistics show that during the "Thirteenth Five -Year Plan" period, Dongchuan completed a total of 299,100 acres of forestry, of which 121,000 acres of deserted mountains were built. In 2019, the Forestry and Grassland Bureau of Dongchuan District won the title of "National Greening Model Unit".

"In recent years, the government has implemented the banned animal husbandry, not only the vegetation has improved, but also the sugar, the sister -in -law ... also come back, we have a confidence in the development of ecological tourism." Say.

People are upset with Qingshan

The mining site, the Tonghu Road, and the mining highway in the Takayama Canyon are the memories of the Dongchuan people. In 2009, Dongchuan was listed as one of the second batch of resource -exhausted cities in the country. The city faces the reality, the mountains and rivers are governed, and the road to the transformation of "green mountains and green mountains is the golden mountains and silver mountains".

The tailing piles full of slag and stones turned into a sea of ​​flowers with red and butterfly flying warbler. Many people dare not think about it.

In 2021, Tangdan Town planted a whip grass, Babao Jingtian, Changchunhua, etc. on the 500 acres of tailings, and created the flowers of the four seasons of Xiaojiang.

"Since the opening of the" May Day "this year, nearly 30,000 tourists have been received here, and more than 300,000 yuan for the village collective economy." Said Ma Yunbiao, Secretary of the Party Committee of Tangdan Town.

The bright flowers on the slag and the fruit of "setting out" income are the portraits of Dongchuan people who are not afraid of difficulties and "poems and distant".

Not only is the sea of ​​flowers, but the agricultural agriculture of Dongchuan is also booming. In the smart greenhouses of more than 1,000 acres of modern agricultural demonstration bases, the watermelon and cantaloupe of the soil -free cultivation are round and full. More than 10 tons of fruits are sold from here every day.

This is the epitome of the deserted beach. From the open -air planting and steel frame to the current smart greenhouse, the small rivers watermelon has witnessed the development of Dongchuan Agriculture. This leading agricultural company has driven more than 300 people to employ, including more than 80 people from poverty alleviation.

On April 1 this year, as Thailand's Zhengda Group Kunming Dongchuan 3 million egg chicken industry chain poverty alleviation projects were officially put into operation, the "golden chicken for eggs" "made nests" on the river beach near Jiangjiagou.

"We will drive planting, animal husbandry, logistics, tourism and other upstream and downstream industries to achieve a win -win situation in the upstream and downstream industries to help rural revitalization." The person in charge of the project company said.

From 2015 to 2019, Dongchuan was successively rated as a good wait in the national resource -exhausted city transformation performance assessment, and strived to explore the road of ecological priority and green development.

Through comprehensive utilization, the slag of the Huangshui Tailing Mine in Tangdan Town "turns waste into treasure" and becomes a raw material for building materials;

Between the mountains, the continuous photovoltaic power stations "charge" for green development and allow the masses to harvest the "Sunshine dividend";

On the colorful Dongchuan red soil, the industries under the forests such as asplicia and red custard bamboo crickets are booming. The "beautiful economy" has a table ...

In April 2019, Dongchuan District announced that poverty alleviation and hats were on the road of rural rejuvenation. In 2021, the per capita income of poverty alleviation people was 10,177 yuan, an increase of 14.10%year -on -year.

From full of sores to the green copper capital, Dongchuan will continue to coordinate the governance of landscapes, forests, and lakes and sand systems.

[Editor in charge: Zhang Yongsu]

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