Ecological governance system for small river basins of plateau mountains

Abstract

The invention discloses an ecological governance system for small river basins of plateau mountains. The ecological governance system comprises a comprehensive governance pattern and technical measures, wherein the comprehensive governance pattern takes the following measures: performing soil preparation programming on cave-shaped regions at the mountain top, performing engineering soil preparation on level ditches and fish scale pits on the mountain, programming and building raised fields on the mountainside, building high-standard bench terraces at the foot of the mountain, and performing government on gullies at the bottom of the mountain. According to the ecological governance system for small river basins of plateau mountains, through the soil preparation programming on the cave-shaped regions of the mountain top, engineering soil preparation on the level ditches and the fish scale pits on the mountain, programming and building of the raised fields on the mountainside, building ofthe high-standard bench terraces at the foot of the mountain, and government on the gullies at the bottom of the mountain, the utilization rate of the plateau mountains can be comprehensively increased; through creating a "forest-water inlaying" engineering pattern, "forest-water inlaying" engineering combining forest creation and soil preparation of forestry with water retention and soil conservation engineering of water conservation is created, the survival rate of created forests can be increased, and trees can be subjected to crown closure to grow up into the forest in advance.

Description

technical field [0001] The invention relates to the field of ecological governance of small watersheds, in particular to an ecological governance system of small watersheds in plateau mountains. Background technique [0002] The Loess Plateau is unique in the world with its unique natural environment, long history and culture and extraordinary soil and water management. Loose soil texture, strong wind, frequent rainstorms, and active neotectonic movements are the main causes of soil erosion on the Loess Plateau. For thousands of years, people have continued to use, transform and fight for survival, which has aggravated the fragile ecological environment. This has resulted in serious soil erosion and backward economic development. At present, my country's social and economic development level continues to grow, the speed of urbanization construction is accelerated, and in recent years, the extensive implementation of the concept of returning farmland to forests makes the liv...

AI Technical Summary

Problems solved by technology

[0003] The existing planning and design of small watersheds in mountainous areas is not sufficient, and the further protection of the natural environment, the more reasonable use of every inch of land, and the coordinated development of man and nature are not comprehensive enough.