Ecological self-repairing promoting method and device for mining area slope surface

A self-repairing and slope-surfacing technology, which is applied in the fields of soil preparation methods, agricultural machinery and implements, etc., can solve the problems of high engineering cost, difficulty in natural restoration, difficulty in large-scale promotion of artificial restoration measures, etc., so as to reduce economic costs and improve Scope of application, effect of enhancing settlement ability

Pending Publication Date: 2020-10-09
中煤科工集团北京土地整治与生态修复科技研究院有限公司 +1
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Natural restoration under harsh environmental conditions in mining areas is extremely difficult, and artificial measures are generally required to promote ecological reconstructi

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ecological self-repairing promoting method and device for mining area slope surface
  • Ecological self-repairing promoting method and device for mining area slope surface
  • Ecological self-repairing promoting method and device for mining area slope surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] (1) Adopt the comprehensive method of soil matrix improvement, "Benjas pile" construction, mixed planting of local resistant plants, and build a naturally restored Tanega Island on the slope of the mining area without spoil;

[0056] (2) Lay out miniature fish scale pits on the slope of the mining area, with a depth of 2-5cm and a radius of 2-5cm, and a total of 20 observations are arranged;

[0057] (3) Management and maintenance of Tanegashima and observation of the condition of seeds and vegetation restoration on the slope.

Embodiment 2

[0059] (1) Adopt the comprehensive method of soil matrix improvement, "Benjas pile" construction, mixed planting of local resistant plants, and build a naturally restored Tanega Island on the slope of the mining area without spoil;

[0060] (2) Lay out miniature fish scale pits on the slope of the mining area, with a depth of 2-5cm and a radius of 2-5cm. A total of 20 observations are arranged; at the same time, the ridge and bottom of the fish scale pits are solidified with 1% ion type agent spraying;

[0061] (3) Management and maintenance of Tanegashima and observation of the condition of seeds and vegetation restoration on the slope.

Embodiment 3

[0063] (1) Adopt the comprehensive method of soil matrix improvement, "Benjas pile" construction, and mixed planting of local resistant plants to build a naturally restored Tanega Island on the slope of the mining area containing spoil;

[0064] (2) Lay out miniature fish scale pits on the slope of the mining area, with a depth of 2-5cm and a radius of 2-5cm, and a total of 20 observations are arranged;

[0065] (3) Management and maintenance of Tanegashima and observation of the condition of seeds and vegetation restoration on the slope.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Depthaaaaaaaaaa
Diameteraaaaaaaaaa
Login to view more

Abstract

The invention provides an ecological self-repairing promoting method and device for a mining area slope surface. The ecological self-repairing promoting method and device for the mining area slope surface comprises the steps of carrying out soil matrix improvement treatment on at least one target position distributed on a mining area slope surface in a distributed mode according to a certain areaproportion; constructing a Benjeshecken in the soil at the target position after improvement treatment, and sowing seeds and planting nursery stocks in the Benjeshecken to form a seed island; intercepting the slope surface corresponding to the seed island so as to promote ecological self-repairing of the mining area slope surface. By means of the method, comprehensive ecological self-repairing promotion of the mining area slope surface can be achieved, the technical problems existing in the aspects of seed sources, slope surface interception and the like of mining area slope surface greening are effectively solved, the economic cost of ecological self-repairing promotion is effectively reduced, and the application range of the method is widened.

Description

technical field [0001] The present application relates to the technical field of ecological greening, and in particular to a method and device for promoting ecological self-repair of slopes in mining areas. Background technique [0002] Ecological self-restoration is a relatively economical ecological restoration measure. The "National Major Projects for the Protection and Restoration of Important Ecosystems (2021-2035)" clearly stated that efforts should be made to improve the ecosystem and give full play to the self-repair ability of nature. Mastering the laws and characteristics of natural ecological restoration, moderate human intervention at key points in ecological restoration, and promoting the positive succession of the ecological system can speed up the process of ecological restoration and improve the benefits of ecological restoration. Enclosure and aerial seeding are relatively common ecological self-restoration and self-restoration promotion technical measures....

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01B79/02
CPCA01B79/02
Inventor 刘祥宏王宏黄占斌陈永福丁鑫品孙家恺张会军温馨郭孝理陈大野李磊白国良胡炳南
Owner 中煤科工集团北京土地整治与生态修复科技研究院有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap