CN102217471A - Repair method of hard slope submerged plants - Google Patents
Repair method of hard slope submerged plants Download PDFInfo
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- CN102217471A CN102217471A CN2011100388831A CN201110038883A CN102217471A CN 102217471 A CN102217471 A CN 102217471A CN 2011100388831 A CN2011100388831 A CN 2011100388831A CN 201110038883 A CN201110038883 A CN 201110038883A CN 102217471 A CN102217471 A CN 102217471A
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The invention relates to a repair method of hard slope submerged plants. The invention adopts the technical scheme that the method comprises the following steps of: filling matrix required by the growth of submerged plants in planting cylinders, planting the submerged plants according to the seasonal variation, connecting a plurality of planting cylinders side by side in series by using connecting ropes to form a row type planting carrier, and fixing the planting carrier on a riparian zone bank slope by using anchor piles. The planting carrier can be well fixed on the riparian zone, so that wind wave impact is resisted, the stability of the carrier is kept, the matrix condition required by the growth of the submerged plants is provided, meanwhile, the loss of the nutritional matrix can be reduced, and the survival rate of the submerged plants is improved; and the method is low in cost, convenient to implement and remarkable in effect, and is favorable for coordination of riparian ecological conservation function, water purification function and landscape beautification function.
Description
Technical field
The present invention relates to lake, river restoration of the ecosystem field of engineering technology, be specifically related to the restorative procedure of submerged plant on a kind of hard slope.
Background technology
The Bin Shui band comprises the whole areas till the disappearance from land and water boundary to river water effect; it is one of main type of ecological staggered band; have defaulted pollutant, prevent bank erosion, improve air quality, keep water cycle, protection vegetational type, communication system connect, provide for animals and plants functions such as habitat, has high ecology, environment and landscape value.Yet the enforcement of " straightization ", " hardization ", " smoothing " engineering makes loke shore slope, river all become the hard bank protection in the regulation of lake, river, and the aquatic vegetation of Bin Shui band is subjected to catastrophic collapse, and ecology, environment and view are caused very big influence.Therefore, the restoration of the ecosystem of Bin Shui band hard bank protection receives concern more and more widely in recent years.People try hard to recover the coordinating and unifying of shore aquatic attitude self-restraint function, water quality purification function and beautification of landscape function by the Bin Shui band is carried out restoration of the ecosystem.
Submerged plant is the important water plants type of Bin Shui band aquatic vegetation, be that biotype is that the heavy aquatic work of plant, root are given birth to the water plants in the substrate in most of life cycle, it is banded or thread that leaf mostly is greatly, as eel grass, hornwort, watermifoil, black algae etc.Submerged plant has environmental functionals such as repairing heavy metal pollution water body, removal water body phosphorus and nitrogen, monitoring polluted-water, having provides aquatic primary productivity, perches and breed the place for aquatile provides, discharges allelochemical and suppress ecological functions such as algal grown, and landscape function with certain ornamental value, therefore, the reparation of submerged plant is with the ecosystem significant to Bin Shui on the hard bank protection, is an important component part of Bin Shui band restoration of the ecosystem.
Before the present invention, now Bin Shui band water plants recovery technique is mainly concentrated on emergent aquactic plant and the floating plant, because the biotype of all types of water plants and inequality, the recovery technique of emergent aquactic plant and floating plant also is not suitable for submerged plant.
Submerged plant is higher to environmental requirement, growth is subjected to influence of various factors, as matrix condition, light intensity, transparency, suspended particulate substance, current, stormy waves etc., the reparation of submerged plant itself is exactly a technical barrier in the water body, and the reparation submerged plant is then difficult more on the Bin Shui of " straightization ", " hardization ", " smoothing " band hard slope.At first, Bin Shui band hard slope is hard and smooth smooth concrete entirely, not the matrix condition of suitable submerged plant growth; And, it is very big that the Bin Shui region is influenced by stormy waves, general submerged plant recovery technique (as cuttage planting method, throwing planting method, heavy planting method, mattress planting method, container planting method etc.) can't solve all that stormy waves is big, the plantation carrier is difficult to fixing and problem such as damage easily, and existing submerged plant is planted shortcomings such as carrier ubiquity cost height, the submerged plant survival rate is not high, carrier is easily aging.
Summary of the invention
The present invention seeks to overcome above-mentioned defective, develop the restorative procedure of a kind of hard slope submerged plant.
Technical scheme of the present invention is:
The restorative procedure of a kind of hard slope submerged plant, its major technique step is:
(1) in the plantation cylindrical shell, fills submerged plant growth matrix, and will plant the cylindrical shell closed at both ends; Described plantation cylindrical shell is made with pvc pipe or thick bamboo tube; Described submerged plant growth matrix is made up of aeration river lakebed mud, sandstone;
(2) on the plantation cylindrical shell, stamp a plurality of plant growings hole, in the plant growing hole, plant planting submerged plant;
(3) with the link rope a plurality of plantation cylindrical shells are connected side by side, form row's formula plantation carrier;
(4) anchoring pile passes the plantation cylindrical shell and is fixed on the Bin Shui band bank slope.
Advantage of the present invention and effect are:
(1) the row's formula plantation carrier structure that adopts the plantation cylindrical shell to couple together can adapt to domatic landform preferably and change, and is close to by anchoring pile and is fixed on the bank slope, is difficult for being subjected to stormy waves to impact and rocks or damage, for submerged plant provides stable growing environment.
(2) compared with prior art, owing to adopted aeration bed mud and sandstone mixed type growth substrate, and be subjected to geotextiles or nonwoven protection and be difficult for running off, improved the survival rate of submerged plant greatly.
(3) waterweed can be stood 0 ℃ even cold below freezing, and water caltrop is also comparatively cold-resistant, and winter is the energy normal growth all, with the variety matching plantation of suitable spring and summers growths such as hornwort, black algae, watermifoil, and can be in evergreen submerged plant group of the Bin Shui band formation four seasons.
(4) plantation pvc pipe that cylindrical shell adopted or thick bamboo tube be easy to obtain and be difficult for aging, cheap, install and use and safeguard all very convenient.
Other advantages of the present invention and effect will go on to say below.
Description of drawings
Fig. 1---planar structure schematic diagram of the present invention.
Sectional schematic diagram when Fig. 2---the present invention applies to the reparation of Bin Shui band submerged plant.
Each label is represented among the figure:
Plantation cylindrical shell 1, plant growing hole 2, geotextiles (nonwoven) 3, link rope 4, lanyard end 5, anchoring pile 6, submerged plant 7.
Embodiment
Technical thought of the present invention provide a kind of with low cost, implement convenient, obvious results and be applicable to the plantation carrier that impaired Bin Shui band submerged plant is repaired, can be fixed on the Bin Shui band preferably, the opposing stormy waves impacts and keeps carrier itself steady, provide submerged plant growth required matrix condition, can reduce simultaneously the loss of nutrient matrix again, improve the submerged plant survival rate.
Below in conjunction with accompanying drawing embodiment is done detailed explanation.
As shown in Figure 1 and Figure 2:
With pvc pipe or thick bamboo tube make diameter be 5-10cm, long 1-2m plantation cylindrical shell 1, in plantation cylindrical shell 1, fill submerged plant growth matrix, submerged plant growth matrix is mixed by 1: 2 volume ratio by river lakebed mud, the sandstone through aeration, plantation cylindrical shell 1 closed at both ends.
On plantation cylindrical shell 1, stamp plant growing hole 2, in plant growing hole 2 according to seasonal variation kind planting submerged plant 7, suitable spring and summer growth submerged plant kind and cold-resistant submerged plant kinds such as waterweed, water caltrop such as collocation plantation hornwort, black algae, watermifoil, constitute evergreen submerged plant group of the four seasons, cover geotextiles 3 on the plant growing hole 2.
With 10-20 root plantation cylindrical shell 1 is one group, be connected in series formation row formula plantation carrier side by side with link rope 4, the plantation cylindrical shell 1 at its two ends, left and right sides is provided with lanyard end 5, link rope 4 passes each plantation cylindrical shell 1, the two ends of link rope 4 are individually fixed on the lanyard end 5, will plants row's formula that cylindrical shell 1 constitutes with anchoring pile 6 at last and plant carrier and be fixed on Bin Shui and be with on the bank slope.
Application process explanation of the present invention:
Because can adapting to domatic landform preferably, row's formula plantation carrier structure that a plurality of plantation cylindrical shells 1 constitute changes, be close to by anchoring pile and be fixed on the bank slope,, also be difficult for rocking or damaging, faster under the situation as bigger stormy waves or flow velocity for submerged plant 7 provides stable growing environment; The nutritional need that aeration bed mud and sandstone mixed type growth substrate provide submerged plant 7 to grow, and be subjected to geotextiles 3 protections and be difficult for loss, the survival rate of submerged plant 7 improved greatly; The submerged plant waterweed can be stood 0 ℃ even cold below freezing, water caltrop is also comparatively cold-resistant, winter is the energy normal growth all, submerged plant variety matching plantation with other suitable spring and summer growths such as hornwort, black algae, watermifoils, can constitute evergreen submerged plant group of the four seasons at the Bin Shui band, help the coordinating and unifying of shore aquatic attitude self-restraint function, water quality purification function and beautification of landscape function.
The foregoing description is not construed as limiting the invention, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all within protection scope of the present invention.
Claims (5)
1. the restorative procedure of a hard slope submerged plant, its step is:
(1) in the plantation cylindrical shell, fills submerged plant growth matrix, and will plant the cylindrical shell closed at both ends; Described plantation cylindrical shell is made with pvc pipe or thick bamboo tube; Described submerged plant growth matrix is made up of aeration river lakebed mud, sandstone;
(2) on the plantation cylindrical shell, stamp a plurality of plant growings hole, in the plant growing hole, plant planting submerged plant;
(3) with the link rope a plurality of plantation cylindrical shells are connected side by side, form row's formula plantation carrier;
(4) anchoring pile passes the plantation cylindrical shell and is fixed on the Bin Shui band bank slope.
2. the restorative procedure of a kind of hard according to claim 1 slope submerged plant is characterized in that the submerged plant growth matrix in the step (1) is made up of according to volume ratio mixing in 1: 2 aeration river lakebed mud, sandstone.
3. the restorative procedure of a kind of hard according to claim 1 slope submerged plant is characterized in that the plant growing hole surface on the plantation cylindrical shell covers geotextiles in the step (2).
4. the restorative procedure of a kind of hard according to claim 1 slope submerged plant is characterized in that linking rope and passes lanyard end on the plantation cylindrical shell on each plantation cylindrical shell and the row of the being fixed on left and right limit of formula plantation carrier.
5. the restorative procedure of a kind of hard according to claim 1 slope submerged plant is characterized in that the plantation cylindrical shell length in the step (1) is 5-10cm, long 100-200cm for diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100388831A CN102217471A (en) | 2011-02-16 | 2011-02-16 | Repair method of hard slope submerged plants |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100388831A CN102217471A (en) | 2011-02-16 | 2011-02-16 | Repair method of hard slope submerged plants |
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| CN102217471A true CN102217471A (en) | 2011-10-19 |
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| CN2011100388831A Pending CN102217471A (en) | 2011-02-16 | 2011-02-16 | Repair method of hard slope submerged plants |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205975A (en) * | 2012-01-12 | 2013-07-17 | 北京亚盟达新型材料技术有限公司 | Filling type vegetation coiled material slope protection device |
| CN108077054A (en) * | 2017-12-13 | 2018-05-29 | 云南省水利水电勘测设计研究院 | A kind of submerged plant planting device for lake offshore slope |
| CN109775941A (en) * | 2019-03-26 | 2019-05-21 | 广州太和水生态科技有限公司 | Sewage lagoon and sewage ecological treatment system based on graphene photochemical catalytic oxidation |
| CN111727871A (en) * | 2019-09-12 | 2020-10-02 | 中国科学院南京地理与湖泊研究所 | Hard substrate anchoring type aquatic plant rapid field planting method |
| CN114982613A (en) * | 2022-05-19 | 2022-09-02 | 江西省空间生态建设有限公司 | Ecological construction system of rural area water bank view |
| CN116368983A (en) * | 2023-03-29 | 2023-07-04 | 自然资源部第三海洋研究所 | Coastal sand dune repairing and maintaining method |
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| JP2001279675A (en) * | 2000-03-30 | 2001-10-10 | Tosco Co Ltd | Planting block |
| JP2006020644A (en) * | 2005-08-19 | 2006-01-26 | Phytoculture Control Co Ltd | Method for greening overflow area and tool for greening overflow area |
| CN2863884Y (en) * | 2005-12-16 | 2007-01-31 | 武汉绿洲凝石工程有限责任公司 | Thread connecting precast block soft row |
| CN2920984Y (en) * | 2005-12-23 | 2007-07-11 | 广州市恒兆环境生物工程有限公司 | Ecological porous medium used for river channel and lakes control |
| CN101545252A (en) * | 2009-03-18 | 2009-09-30 | 南京大学 | Solid ecological repairing bamboo raft member in riverbank and manufacturing method thereof |
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2011
- 2011-02-16 CN CN2011100388831A patent/CN102217471A/en active Pending
Patent Citations (6)
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| JP2001279675A (en) * | 2000-03-30 | 2001-10-10 | Tosco Co Ltd | Planting block |
| JP2006020644A (en) * | 2005-08-19 | 2006-01-26 | Phytoculture Control Co Ltd | Method for greening overflow area and tool for greening overflow area |
| CN2863884Y (en) * | 2005-12-16 | 2007-01-31 | 武汉绿洲凝石工程有限责任公司 | Thread connecting precast block soft row |
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Non-Patent Citations (1)
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205975A (en) * | 2012-01-12 | 2013-07-17 | 北京亚盟达新型材料技术有限公司 | Filling type vegetation coiled material slope protection device |
| CN108077054A (en) * | 2017-12-13 | 2018-05-29 | 云南省水利水电勘测设计研究院 | A kind of submerged plant planting device for lake offshore slope |
| CN109775941A (en) * | 2019-03-26 | 2019-05-21 | 广州太和水生态科技有限公司 | Sewage lagoon and sewage ecological treatment system based on graphene photochemical catalytic oxidation |
| CN111727871A (en) * | 2019-09-12 | 2020-10-02 | 中国科学院南京地理与湖泊研究所 | Hard substrate anchoring type aquatic plant rapid field planting method |
| CN114982613A (en) * | 2022-05-19 | 2022-09-02 | 江西省空间生态建设有限公司 | Ecological construction system of rural area water bank view |
| CN114982613B (en) * | 2022-05-19 | 2023-12-22 | 江西省空间生态建设有限公司 | Ecological construction system of rural water bank landscape |
| CN116368983A (en) * | 2023-03-29 | 2023-07-04 | 自然资源部第三海洋研究所 | Coastal sand dune repairing and maintaining method |
| CN116368983B (en) * | 2023-03-29 | 2023-11-28 | 自然资源部第三海洋研究所 | Coastal sand dune repairing and maintaining method |
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Application publication date: 20111019 |