CN1811073A - Floating ecological bank protecting method and medium carrier - Google Patents
Floating ecological bank protecting method and medium carrier Download PDFInfo
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- CN1811073A CN1811073A CN 200610038576 CN200610038576A CN1811073A CN 1811073 A CN1811073 A CN 1811073A CN 200610038576 CN200610038576 CN 200610038576 CN 200610038576 A CN200610038576 A CN 200610038576A CN 1811073 A CN1811073 A CN 1811073A
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- medium carrier
- carrier unit
- net cage
- buoyancy aid
- ecological bank
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Abstract
The present invention relates to floating ecological bank protecting method and medium carrier, and belongs to the field of environment protecting technology. The method includes producing floating medium carrier unit, planting on the medium carrier unit, assembling the medium carrier unit to the protected slope, hanging the uppermost medium carrier unit to the slope and other steps. The floating ecological bank protecting medium carrier is medium carrier unit including floating body and netted box, and inside the netted box, there water retaining material and plant growth medium material form porous structure for communicating with the lower part. The present invention solves the difficult problem of ecologically repairing slope simply and smartly, and can ensure the normal growth of the vegetation in the slope in different water levels to purify water and beautify.
Description
Technical field
The present invention relates to a kind of ecological bank protecting method that is applicable to river, river, lake, the restoration of the ecosystem of seawater body, also relate to simultaneously, belong to the protection of natural resources and environment technical field in order to realize the ecological revetment medium carrier of this method.
Background technology
Understand according to the applicant, Urban Water Environment is subjected to comparatively serious pollution at present, caused the difficulty of industry, agricultural, living water use thus, has destroyed the aquatic ecosystem in river, lake, and then has influence on the view and the culture of entire city.And urban river, lake are considered the needs of controlling flood and draining flooded fields, adopt grout, bank protection forms such as placed rockfill bank protection or cast-in-situ concrete.These protective slope structures have completely cut off the motion of moisture, nutrient homenergic stream and material stream in the soil-plant-atmosphere system fully, make the biology in the river course lose the environment of depending on for existence, destroy the whole machine balancing of river ecosystem, caused the natural self-purification capacity in river course to be destroyed.For fear of this destruction, people are attempting artificial bank protection is carried out restoration of the ecosystem.
Yet when carrying out restoration of the ecosystem, the maximum difficult point that runs into is the water logging problem that the SEA LEVEL VARIATION of falling zone is brought---be that river water level always has fluctuation, and terrestrial plant will be subjected to drowned dying when water level rises, water plant again can be arid withered when drawdown.This problem is a crucial difficult problem that troubles the sloping bank restoration of the ecosystem always.
Summary of the invention
The technical problem that will solve of the present invention: propose a kind of floating ecological bank protecting method that can solve the crucial difficult problem of above-mentioned puzzlement sloping bank restoration of the ecosystem.Provide simultaneously in order to realize the floating ecological bank protecting medium carrier of this method.
In order to solve above technical problem, floating ecological bank protecting method of the present invention may further comprise the steps:
1) makes the floated medium carrier unit that constitutes by upper strata buoyancy aid and bottom net cage, place water-keeping material in the net cage and as the host material of plant growing;
2) with selected plant growing on the medium carrier unit;
3) will cut apart the corresponding medium carrier unit splicing of block with bank protection, interlinking with clasp between each adjacent cells forms integral body and is covered on the bank protection;
4) uppermost medium carrier unit is hooked on the bank protection.
Be used to realize that the floating ecological bank protecting medium carrier of the inventive method comprises buoyancy aid, described buoyancy aid bottom is a net cage, the net cage of described buoyancy aid and bottom constitutes the medium carrier unit, place water-keeping material in the described net cage and as the host material of plant growing, form the loose structure that keeps moisture to be communicated with the bottom, described net cage bottom has aperture.Usually buoyancy aid is made by covering net cage upper surface foam plastics and so on light material.
Because the floating ecological bank protecting medium carrier of invention can float on the surface, therefore after adopting method of the present invention to carry out the restoration of the ecosystem of bank protection, when river water level descended, the medium carrier of plantation plant can cover on the bank protection fully, formed ecological revetment surface vegetation; When river water level rose, the medium carrier of plantation plant can rise and buoyance lift with water level, thereby avoids plant to be flooded.
This shows that the present invention has solved with simple method cleverly and carried out the crucial difficult problem of slope protection ecologic when repairing.No matter how fluctuation of water level can both guarantee the normal growth of cover plant on the bank protection, and playing purifies water increases the action effect of water landscape.Method of the present invention can be widely used in the slope protection works in river, river, lake, sea, solve rise, falling zone vegetation recovery problem that ebb tide or dry season, wet season form.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of one embodiment of the invention.
The ecological revetment schematic diagram of Fig. 2 when adopting drawdown after the inventive method.
Fig. 3 is the ecological revetment schematic diagram when water level rises after employing the inventive method.
The specific embodiment
Embodiment one
Fig. 1 is the floating ecological bank protecting medium carrier unit of an embodiment of realization the inventive method.
The bottom of carrier element 1 is the net cage 3 of frame construction, the porous medium layer of filling water-keeping material in the net cage and forming as the light ceramic 4 of plant growth medium, play plant and take root, keep water function, and can provide the double-decker of microorganism colonization filler, the bottom has aperture, can moisturizing.The upper strata of carrier element 1 is the buoyancy aid 2 that lightweight foamed plastics is made, and can open the hole of different sizes above, for plant growing, and the lightweight of assurance carrier, the plantation root passes the ornamental water plant 5 that buoyancy aid 2 penetrates porous medium layer in the net cage above.
Such structure has been arranged, can guarantee to have on the carrier in dry season the moisture and the nutrient of plant growing; During the wet season, carrier can be bubbled through the water column with SEA LEVEL VARIATION, avoids suffering water logging.
During use,, correspondence is divided into the carrier element assembly unit at the scene of 1.5m * 1.5m square, interlinks with clasp between each adjacent cells, form an integral body, cover on the bank protection according to the actual conditions of bank protection.Uppermost medium carrier unit is hooked on the bank protection top.
In the wet season, medium carrier promotes (referring to Fig. 3) along with raising of water level; After the drawdown, medium carrier is affixed on bank protection surface (referring to Fig. 2) gradually; During dry season, if plant growing moisture is not enough, suitably artificial recharge.In a word, no matter how water level changes, and all can keep plant normal growth, forms the greening view, produces ecological purification water quality effect.
During actual the manufacturing, carrier element is light as much as possible, small and exquisite, is convenient to place bank protection and indoor making, and the plantation spacing of plant also will properly be held, and promptly wants the while attractive in appearance also will reach the requirement of bank protection plant abundance.
The floating ecological bank protecting medium carrier that experiment showed, present embodiment has the following advantages:
The restoration of the ecosystem of bank protection when 1, Large Water changes: because under the different SEA LEVEL VARIATION conditions, slope-protecting vegetation is difficult to fit simultaneously be born in the water and land, therefore stepping back most of plant when water level can be dead, the present invention proposes the medium carrier material of floating ecological bank protecting, can satisfy the growth requirement of plant on the bank protection under the different water level conditions, having guaranteed all has plant on the bank protection throughout the year, has kept the ecosystem on normal river and land, has also improved the demand of river landscape effect simultaneously.
2, the plant of hard bank protection makes up: change the problem that hard river bank slope plant is withered, biocoene is single, by on the hard bank protection, making up the medium carrier system, Various Seasonal can form the aquatic attitude view in certain river, thereby has changed the extremely fragile shortcoming of impaired slope protection ecologic system.
3, the substrate microecosystem makes up: by making up medium carrier, for microorganism and zoobenthos provide the habitat, thereby recover the riverside zone bio-diversity, repair the river channel ecology system, improve the stream self-purification ability.
In addition to the implementation, the present invention can also have other to change embodiment.For example, the medium carrier unit can be made into 1.0m * 1.0m according to using needs; 1.2m * 1.2m; 1.5m * 1.5m; 1.8m * 1.8m; 2.0m all sizes such as the square of * 2.0m or pane; Both the moisture-proof terrestrial plant can be made up on the medium carrier unit, also hygrophyte can be directly cultivated; Can adopt the assembly unit link between the medium carrier unit, can also can make at the scene in indoor making; At the scene during assembly unit, but adopt junction button, bolt etc. to guarantee its globality and folding endurances; Host material both can be light ceramic, also can be other similar material.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (5)
1. floating ecological bank protecting method may further comprise the steps:
1) makes the floated medium carrier unit that constitutes by upper strata buoyancy aid and bottom net cage, the built-in water-keeping material of net cage and as the host material of plant growing;
2) with selected plant growing on the medium carrier unit;
3) will cut apart the corresponding medium carrier unit splicing of block with bank protection, interlinking with clasp between each adjacent cells forms integral body and is covered on the bank protection;
4) uppermost medium carrier unit is hooked on the bank protection.
2. according to the described floating ecological bank protecting method of claim 1, it is characterized in that: described step 3) is an on-site consolidation.
3. floating ecological bank protecting medium carrier, comprise buoyancy aid, it is characterized in that: described buoyancy aid bottom is a net cage, the net cage of described buoyancy aid and bottom constitutes the medium carrier unit, places water-keeping material in the described net cage and as the host material of plant growing, forms the loose structure that is communicated with bottom maintenance moisture, described net cage bottom has aperture, interlink with clasp between the described carrier element, form integral body, uppermost medium carrier unit is hooked on the bank protection.
4. according to the described floating ecological bank protecting medium carrier of claim 3, it is characterized in that: described buoyancy aid is by covering net cage upper surface foam plastic production, and described host material is a light ceramic.
5. according to the described floating ecological bank protecting medium carrier of claim 4, it is characterized in that: have hole on the described buoyancy aid for plant growing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610038576 CN1811073A (en) | 2006-03-02 | 2006-03-02 | Floating ecological bank protecting method and medium carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610038576 CN1811073A (en) | 2006-03-02 | 2006-03-02 | Floating ecological bank protecting method and medium carrier |
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| CN1811073A true CN1811073A (en) | 2006-08-02 |
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| CN 200610038576 Pending CN1811073A (en) | 2006-03-02 | 2006-03-02 | Floating ecological bank protecting method and medium carrier |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051867A (en) * | 2010-12-17 | 2011-05-11 | 天津水运工程勘察设计院 | Green ecological flexible channel revetment structure |
| CN102561264A (en) * | 2012-02-21 | 2012-07-11 | 江苏省环境科学研究院 | Ecological protective slope and establishment method thereof |
| CN104724829A (en) * | 2015-02-06 | 2015-06-24 | 临沂大学 | Movable sewage purification treatment device in artificial wetland |
| CN105239532A (en) * | 2015-10-15 | 2016-01-13 | 福建启鹏生态科技有限公司 | Ecological concrete building block similar to sponge and preparation method thereof |
| CN107988999A (en) * | 2017-11-08 | 2018-05-04 | 三峡大学 | A kind of hydrodynamic force lifts falling zone Wetland ecological governing system and its construction method certainly |
| CN108503031A (en) * | 2018-03-29 | 2018-09-07 | 林映津 | A kind of floating type phytoremediation bed in falling zone and its restorative procedure |
| CN108589652A (en) * | 2018-05-10 | 2018-09-28 | 陈颖婷 | The movable bank protection of hydraulic engineering |
| CN110438940A (en) * | 2019-07-09 | 2019-11-12 | 重庆大学产业技术研究院 | A kind of floatation type ecology TGXG and its method for administering falling zone |
| CN116950004A (en) * | 2023-06-13 | 2023-10-27 | 三峡大学 | Water body purifying structure aiming at fluctuation of water level of hydro-fluctuation belt and operation method thereof |
-
2006
- 2006-03-02 CN CN 200610038576 patent/CN1811073A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051867A (en) * | 2010-12-17 | 2011-05-11 | 天津水运工程勘察设计院 | Green ecological flexible channel revetment structure |
| CN102561264A (en) * | 2012-02-21 | 2012-07-11 | 江苏省环境科学研究院 | Ecological protective slope and establishment method thereof |
| CN104724829A (en) * | 2015-02-06 | 2015-06-24 | 临沂大学 | Movable sewage purification treatment device in artificial wetland |
| CN105239532A (en) * | 2015-10-15 | 2016-01-13 | 福建启鹏生态科技有限公司 | Ecological concrete building block similar to sponge and preparation method thereof |
| CN107988999A (en) * | 2017-11-08 | 2018-05-04 | 三峡大学 | A kind of hydrodynamic force lifts falling zone Wetland ecological governing system and its construction method certainly |
| CN107988999B (en) * | 2017-11-08 | 2023-08-01 | 三峡大学 | Hydrodynamic self-lifting hydro-fluctuation belt wetland ecological management system and construction method thereof |
| CN108503031A (en) * | 2018-03-29 | 2018-09-07 | 林映津 | A kind of floating type phytoremediation bed in falling zone and its restorative procedure |
| CN108589652A (en) * | 2018-05-10 | 2018-09-28 | 陈颖婷 | The movable bank protection of hydraulic engineering |
| CN110438940A (en) * | 2019-07-09 | 2019-11-12 | 重庆大学产业技术研究院 | A kind of floatation type ecology TGXG and its method for administering falling zone |
| CN116950004A (en) * | 2023-06-13 | 2023-10-27 | 三峡大学 | Water body purifying structure aiming at fluctuation of water level of hydro-fluctuation belt and operation method thereof |
| CN116950004B (en) * | 2023-06-13 | 2024-03-29 | 三峡大学 | Water body purifying structure aiming at fluctuation of water level of hydro-fluctuation belt and operation method thereof |
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