CN103039149A - Tailings vegetation recovery designing scheme - Google Patents
Tailings vegetation recovery designing scheme Download PDFInfo
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- CN103039149A CN103039149A CN2012105093018A CN201210509301A CN103039149A CN 103039149 A CN103039149 A CN 103039149A CN 2012105093018 A CN2012105093018 A CN 2012105093018A CN 201210509301 A CN201210509301 A CN 201210509301A CN 103039149 A CN103039149 A CN 103039149A
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- soil
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- mine tailing
- tailings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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Abstract
The invention provides a tailings vegetation recovery designing scheme and belongs to the technical field of conservation of water and soil and ecological restoration. After a mine is exploited, a tailings pond causes a series of ecological environment problems caused by land appropriation, water and soil loss, sandy soil, dust raising and the like, and peripheral production and living environment is affected seriously. The tailings vegetation recovery designing scheme mainly adopts a biological measure and is assisted by a certain engineering measure, a good effect of conserving water and soil is achieved, and construction cost is low.
Description
Technical field
The invention belongs to soil and water conservation ecological recovering technology field, mainly relate to a kind of mine tailing revegetation design.
Background technology
Human in progress, mineral resources have been carried out large-scale exploitation, a series of ecological environment problems that the mine appropriation of land that Tailings Dam brings after exploitation, water and soil loss, sandy soil, airborne dust etc. cause, have a strong impact on peripheral productive life environment, produce a large amount of socioeconomic problems, become the significant obstacle of restriction local society sustainable economic development.
Summary of the invention
In view of already present problem, the purpose of this invention is to provide a kind of mine tailing revegetation design, its Technical Design is as follows:
1, whole ground, horizontal rank, wherein the employing of the hillock in the mine tailing pushes away loose smooth rear side slope and cuts the slope, generally is divided into two-stage, every grade of high 8m in slope, the wide 4m in horizontal rank.First order side slope adopts the stone masonry bow member, and skirt is protected at the end, slope, drain ditch, domatic fringing are built in the side slope both sides; Second level side slope adopts vetiver slope protection greening technology.
2, soil improvement, the soil moved in to improve the original earthing can be taked in surface, horizontal rank, the about 20cm of thickness of earth covering; After domatic earthing was smooth, the contour direction on domatic roughly was made into the banded facet of terrace-type, and allowed the shrubby flase indigo of preparing plantation that certain loose soil is arranged, and during whole ground, kept the soil surface level as far as possible.
3, plantation sea-buckthorn, the contour cultivation ditch of the dark 15cm of contour excavation on the horizontal band-like plane is owing to lacking the necessary nutritive element of plant growth in the mine tailing, pass through to add bio-fertilizer wormcast, chicken manure etc. during plantation, and blending mountain skin soil, sea-buckthorn is adopted plant division root rudiment plantation, and the plantation specification: clump is apart from 35cm, every clump of 2 strains, the depth of planting is advisable to surpass about 2 centimetres on original soil seal, and then tread in the envelope hole, the up-downgoing plant is staggered, and normal root in time waters after the plantation.
4, maintenance, in time maintenance management after planting is looked into seedling and is filled a vacancy.
5, Afforestation Time carries out after should being selected in the idle certain time limit of mine tailing, and the vegetation plantation time can suit measures to local conditions, and carries out after generally being selected in first spring rain.
The mine tailing revegetation is better after adopting this programme, and cost is lower, can reach good Effect of Ecological Restoration and visual effect.
Embodiment:
A kind of mine tailing revegetation design that the present invention proposes comprises as follows: the form that adopts biological measure and engineering measure to combine:
1, whole ground, horizontal rank, wherein the employing of the hillock in the mine tailing pushes away loose smooth rear side slope and cuts the slope, generally is divided into two-stage, every grade of high 8m in slope, the wide 4m in horizontal rank.First order side slope adopts the stone masonry bow member, and skirt is protected at the end, slope, drain ditch, domatic fringing are built in the side slope both sides; Second level side slope adopts vetiver slope protection greening technology.
2, soil improvement, the soil moved in to improve the original earthing can be taked in surface, horizontal rank, the about 20cm of thickness of earth covering; After domatic earthing was smooth, the contour direction on domatic roughly was made into the banded facet of terrace-type, and allowed the shrubby flase indigo of preparing plantation that certain loose soil is arranged, and during whole ground, kept the soil surface level as far as possible.
3, plantation sea-buckthorn, the contour cultivation ditch of the dark 15cm of contour excavation on the horizontal band-like plane is owing to lacking the necessary nutritive element of plant growth in the mine tailing, pass through to add bio-fertilizer wormcast, chicken manure etc. during plantation, and blending mountain skin soil, sea-buckthorn is adopted plant division root rudiment plantation, and the plantation specification: clump is apart from 35cm, every clump of 2 strains, the depth of planting is advisable to surpass about 2 centimetres on original soil seal, and then tread in the envelope hole, the up-downgoing plant is staggered, and normal root in time waters after the plantation.
4, maintenance, in time maintenance management after planting is looked into seedling and is filled a vacancy.
5, Afforestation Time carries out after should being selected in the idle certain time limit of mine tailing, and the vegetation plantation time can suit measures to local conditions, and carries out after generally being selected in first spring rain.
Claims (2)
1. a kind of mine tailing revegetation design of the present invention's proposition comprises as follows: the form that adopts biological measure and engineering measure to combine:
1) whole ground, horizontal rank, wherein the employing of the hillock in the mine tailing pushes away loose smooth rear side slope and cuts the slope, generally be divided into two-stage, every grade of high 8m in slope, the wide 4m in horizontal rank, first order side slope adopts the stone masonry bow member, and skirt is protected at the end, slope, drain ditch, domatic fringing are built in the side slope both sides, and second level side slope adopts vetiver slope protection greening technology;
2) soil improvement, the soil moved in to improve the original earthing can be taked in surface, horizontal rank, the about 20cm of thickness of earth covering; After domatic earthing was smooth, the contour direction on domatic roughly was made into the banded facet of terrace-type, and allowed the shrubby flase indigo of preparing plantation that certain loose soil is arranged, and during whole ground, kept the soil surface level as far as possible;
3) plantation sea-buckthorn, the contour cultivation ditch of the dark 15cm of contour excavation on the horizontal band-like plane is owing to lacking the necessary nutritive element of plant growth in the mine tailing, pass through to add bio-fertilizer wormcast, chicken manure etc. during plantation, and blending mountain skin soil, sea-buckthorn is adopted plant division root rudiment plantation, and the plantation specification: clump is apart from 35cm, every clump of 2 strains, the depth of planting is advisable to surpass about 2 centimetres on original soil seal, and then tread in the envelope hole, the up-downgoing plant is staggered, and normal root in time waters after the plantation;
4) maintenance, in time maintenance management after planting is looked into seedling and is filled a vacancy;
5) Afforestation Time carries out after should being selected in the idle certain time limit of mine tailing, and the vegetation plantation time can suit measures to local conditions, and carries out after generally being selected in first spring rain.
According to claim 1 in 3) described a kind of mine tailing revegetation design, the plant that it is characterized in that described plantation is sea-buckthorn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105093018A CN103039149A (en) | 2012-12-04 | 2012-12-04 | Tailings vegetation recovery designing scheme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105093018A CN103039149A (en) | 2012-12-04 | 2012-12-04 | Tailings vegetation recovery designing scheme |
Publications (1)
| Publication Number | Publication Date |
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| CN103039149A true CN103039149A (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012105093018A Pending CN103039149A (en) | 2012-12-04 | 2012-12-04 | Tailings vegetation recovery designing scheme |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222449A (en) * | 2013-05-06 | 2013-07-31 | 刘军 | Restoring method for tombarthite tailings |
| CN104396552A (en) * | 2014-12-15 | 2015-03-11 | 仲恺农业工程学院 | Process for repairing rare earth mining area soil by using hypericum japonicum as pioneer plant |
| CN105123013A (en) * | 2015-09-29 | 2015-12-09 | 河南寰宇环保科技有限公司 | Method for surface purification and ecological restoration of gold tailing pond |
| CN107027500A (en) * | 2017-05-27 | 2017-08-11 | 四川齐盟科技发展有限公司 | A kind of method of slash restoration of the ecosystem |
| CN107034901A (en) * | 2016-12-01 | 2017-08-11 | 黑龙江省水土保持科学研究院 | A kind of flat ditch is built up fields erosion groove administering method |
| CN111185469A (en) * | 2020-01-15 | 2020-05-22 | 厦门海石生态环境股份有限公司 | Abandoned mine restoration method based on biological habitat restoration |
-
2012
- 2012-12-04 CN CN2012105093018A patent/CN103039149A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222449A (en) * | 2013-05-06 | 2013-07-31 | 刘军 | Restoring method for tombarthite tailings |
| CN103222449B (en) * | 2013-05-06 | 2015-04-29 | 刘军 | Restoring method for tombarthite tailings |
| CN104396552A (en) * | 2014-12-15 | 2015-03-11 | 仲恺农业工程学院 | Process for repairing rare earth mining area soil by using hypericum japonicum as pioneer plant |
| CN105123013A (en) * | 2015-09-29 | 2015-12-09 | 河南寰宇环保科技有限公司 | Method for surface purification and ecological restoration of gold tailing pond |
| CN107034901A (en) * | 2016-12-01 | 2017-08-11 | 黑龙江省水土保持科学研究院 | A kind of flat ditch is built up fields erosion groove administering method |
| CN107027500A (en) * | 2017-05-27 | 2017-08-11 | 四川齐盟科技发展有限公司 | A kind of method of slash restoration of the ecosystem |
| CN111185469A (en) * | 2020-01-15 | 2020-05-22 | 厦门海石生态环境股份有限公司 | Abandoned mine restoration method based on biological habitat restoration |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |