CN108951578A - A kind of net formula biological corridor of lining canal - Google Patents
A kind of net formula biological corridor of lining canal Download PDFInfo
- Publication number
- CN108951578A CN108951578A CN201810751852.2A CN201810751852A CN108951578A CN 108951578 A CN108951578 A CN 108951578A CN 201810751852 A CN201810751852 A CN 201810751852A CN 108951578 A CN108951578 A CN 108951578A
- Authority
- CN
- China
- Prior art keywords
- ecological
- slope
- gradual
- gradual slope
- geonet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/02—Making or lining canals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of net formula biological corridor of lining canal, the gradual change slope including the ecological gradual slope and ecological gradual slope two sides that are provided on channel two sidewalls；The ecological gradual slope uses soil property gentle slope, is made of geonet, culture substrate, fast-growing grass seeds, geonet is uniformly laid on ecological gradual slope, and culture substrate is put into geonet and is planted into fast-growing grass seeds；The gradual change slope connects former canal cross section and ecological gradual slope guides water flow, reduces parthydraulic loss caused by ecological gradual slope.The present invention has the advantages that while not reducing existing three faces light lining canal conveyance power of water, emptying effectiveness, escape route is provided for the amphibious toy in irrigated area, irrigated area bio-diversity and ecological functions are improved, provide technical support for creation green ecological irrigated area.
Description
Technical field
The present invention relates to biological corridor constructing technology field, in particular to the net formula biological corridor of a kind of lining canal.
Background technique
Currently, generally having carried out water distribution system to improve irrigation water delivery efficiency and irrigation water effective utilization coefficients, irrigated area
Water-economizing project, original soil property channel is changed to concrete-lined canal.Although water-economizing project effectively improves
Irrigated area emptying effectiveness, has saved irrigation water, but also generates threat to fragile field ecological environment.
After open channel lining cutting generally use trapezium structure or U-shaped structure, two sides be concrete surface, the gradient is steeper, irrigated area field with
Class, the amphibian that batrachia is representative once fall in canal, and since canal wall is smooth, the gradient is steep, is difficult to climb to escape.In addition,
Irrigation canal is generally intermittent water, encounters summer high temperature and scorches weather, amphibious small after moisture evaporation totally in channel
Animal can be dead because of water shortage.Therefore, irrigated area partition is in fact become ecological isolated island one by one, the broken chemical conversion in irrigated area by lining canal
After ecological isolated island, self-regeneration, self-control ability be decreased obviously, affect the ecosystem stability and biology in irrigated area
Diversity.
Summary of the invention
The present invention in view of the drawbacks of the prior art, provides a kind of net formula biological corridor of lining canal, can effectively solve
Certainly the above-mentioned problems of the prior art.
In order to realize the above goal of the invention, the technical solution adopted by the present invention is as follows:
A kind of net formula biological corridor of lining canal, it is slow including the ecological gradual slope 1 being provided on channel two sidewalls and ecology
The gradual change slope 2 of 1 two sides of slope；
The ecological gradual slope 1 uses soil property gentle slope, is made of geonet, culture substrate, fast-growing grass seeds, geonet is uniform
It is laid on ecological gradual slope 1, culture substrate is put into geonet and plants into fast-growing grass seeds；It is not small in insertion soil on the upside of geonet
In 30cm, culture substrate thickness is not less than 10cm；
2 surfacing of gradual change slope is concrete, so that rough surface animal is easy climbing, gradual change slope by doing hair processing
2 connect former canal cross section and ecological gradual slope 1, and the canal cross section gradient is big, and 1 gradient of ecological gradual slope is slow, both transition connections, guidance
Water flow reduces parthydraulic loss caused by ecological gradual slope.
Further, 1 gradient of ecological gradual slope is 30 °~45 °.
Further, ecological gradual slope 1 is rectangle or trapezoidal.
Further, the interval of the ecological gradual slope 1 and ecological gradual slope 1 is less than 50m.
Further, the specification of each grid of the geonet is less than or equal to 20cm × 20cm.
Compared with prior art the present invention has the advantages that not reducing existing three faces light lining canal conveyance power of water, defeated
While water efficiency, escape route is provided for the amphibious toy in irrigated area (such as class, batrachia), improves irrigated area bio-diversity
With ecological functions, technical support is provided for creation green ecological irrigated area.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, right hereinafter, referring to the drawings and the embodiments,
The present invention is described in further details.
A kind of net formula biological corridor of lining canal, it is slow including the ecological gradual slope 1 being provided on channel two sidewalls and ecology
The gradual change slope 2 of 1 two sides of slope；
The ecological gradual slope 1 uses soil property gentle slope, is made of geonet, culture substrate, fast-growing grass seeds, geonet is uniform
It is laid on ecological gradual slope 1, culture substrate is put into geonet and plants into fast-growing grass seeds；It is not small in insertion soil on the upside of geonet
In 30cm, culture substrate thickness is not less than 10cm；
2 surfacing of gradual change slope is concrete, so that rough surface animal is easy climbing, gradual change slope by doing hair processing
2 connect former canal cross section and ecological gradual slope 1, and the canal cross section gradient is big, and 1 gradient of ecological gradual slope is slow, both transition connections, guidance
Water flow reduces parthydraulic loss caused by ecological gradual slope.
1 gradient of ecological gradual slope is 30 °~45 °；
In order to which ecological gradual slope 1 easy for construction is using rectangle or trapezoidal；
The interval of the ecological gradual slope 1 and ecological gradual slope 1 is less than 50m.
The specification of each grid of geonet is less than or equal to 20cm × 20cm.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this hair
Bright implementation method, it should be understood that protection scope of the present invention is not limited to such specific embodiments and embodiments.Ability
The those of ordinary skill in domain disclosed the technical disclosures can make its various for not departing from essence of the invention according to the present invention
Its various specific variations and combinations, these variations and combinations are still within the scope of the present invention.
Claims (5)
1. a kind of net formula biological corridor of lining canal, it is characterised in that: including the ecological gradual slope being provided on channel two sidewalls
(1) and the gradual change slope (2) of ecological gradual slope (1) two sides；
The ecological gradual slope (1) uses soil property gentle slope, is made of geonet, culture substrate, fast-growing grass seeds, geonet is uniformly spread
It is located on ecological gradual slope (1), culture substrate is put into geonet and plants into fast-growing grass seeds.
Gradual change slope (2) surfacing is concrete, so that rough surface animal is easy climbing, gradual change slope by doing hair processing
(2) former canal cross section and ecological gradual slope (1) are connected, the canal cross section gradient is big, and ecological gradual slope (1) gradient is slow, transition connection two
Person guides water flow, reduces parthydraulic loss caused by ecological gradual slope.
2. a kind of net formula biological corridor of lining canal according to claim 1, it is characterised in that: the ecological gradual slope
(1) gradient is 30 °~45 °.
3. a kind of net formula biological corridor of lining canal according to claim 1, it is characterised in that: ecological gradual slope (1) is
Rectangle is trapezoidal.
4. a kind of net formula biological corridor of lining canal according to claim 1, it is characterised in that: the ecological gradual slope
(1) it is less than 50m with the interval of ecological gradual slope (1).
5. a kind of net formula biological corridor of lining canal according to claim 1, it is characterised in that: the geonet is each
The specification of grid is not more than 20cm × 20cm；It is not less than 30cm in insertion soil on the upside of geonet, culture substrate thickness is not less than
10cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810751852.2A CN108951578A (en) | 2018-07-10 | 2018-07-10 | A kind of net formula biological corridor of lining canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810751852.2A CN108951578A (en) | 2018-07-10 | 2018-07-10 | A kind of net formula biological corridor of lining canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108951578A true CN108951578A (en) | 2018-12-07 |
Family
ID=64482565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810751852.2A Pending CN108951578A (en) | 2018-07-10 | 2018-07-10 | A kind of net formula biological corridor of lining canal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951578A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764350A (en) * | 2020-07-20 | 2020-10-13 | 重庆华地资环科技有限公司 | Drainage ditch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1974935A (en) * | 2006-12-18 | 2007-06-06 | 国家环境保护总局华南环境科学研究所 | Method for slope protecting natural simulating ecological constitution and taking account of surface source pollution control |
| CN106120680A (en) * | 2016-07-06 | 2016-11-16 | 广东省生态环境技术研究所 | A kind of farmland ditch biology escapes device |
| CN206034396U (en) * | 2016-06-27 | 2017-03-22 | 河海大学 | Side bank formula animal passway for escaping of irrigated area stereoplasm channel |
| CN106567370A (en) * | 2016-10-31 | 2017-04-19 | 扬州大学 | Ecological channel for agricultural irrigation and application of ecological channel |
-
2018
- 2018-07-10 CN CN201810751852.2A patent/CN108951578A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1974935A (en) * | 2006-12-18 | 2007-06-06 | 国家环境保护总局华南环境科学研究所 | Method for slope protecting natural simulating ecological constitution and taking account of surface source pollution control |
| CN206034396U (en) * | 2016-06-27 | 2017-03-22 | 河海大学 | Side bank formula animal passway for escaping of irrigated area stereoplasm channel |
| CN106120680A (en) * | 2016-07-06 | 2016-11-16 | 广东省生态环境技术研究所 | A kind of farmland ditch biology escapes device |
| CN106567370A (en) * | 2016-10-31 | 2017-04-19 | 扬州大学 | Ecological channel for agricultural irrigation and application of ecological channel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764350A (en) * | 2020-07-20 | 2020-10-13 | 重庆华地资环科技有限公司 | Drainage ditch |
| CN111764350B (en) * | 2020-07-20 | 2021-07-09 | 重庆华地资环科技有限公司 | Drainage ditch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102301943A (en) | Method for producing portable plant cane blanket | |
| CN104160933B (en) | Tobacco suspended alternative circulating seedling method | |
| CN103650966A (en) | Modularized vertical greening device and manufacturing method thereof | |
| CN108951578A (en) | A kind of net formula biological corridor of lining canal | |
| CN109197525B (en) | Farmland irrigation method | |
| CN102742534A (en) | Fish and vegetable intergrowth system for ecological building | |
| Papafotiou et al. | Effect of substrate type and depth and the irrigation frequency on growth of semiwoody Mediterranean species in green roofs | |
| CN103125346A (en) | Subsurface drip irrigation micro-nano air device | |
| CN103222449A (en) | Restoring method for tombarthite tailings | |
| CN104488690A (en) | Gracilaria seaweed algal turf repairing method | |
| CN104420676A (en) | Method for solving agricultural non-point source pollution | |
| CN206517856U (en) | A kind of photovoltaic devices for promoting Submerged plant communities to be formed | |
| Joko | Flood reduction function of paddy rice fields under different water saving irrigation techniques | |
| CN205856120U (en) | The facility of widespread pollution from the overuse of fertilizers and pesticides in rural area is cut down based on fast-growing economic tree | |
| CN107445303A (en) | A kind of portable farmland ecological canal denitrification dephosphorization apparatus and method | |
| CN104120839A (en) | Roof ecological system | |
| Chow et al. | A review on the controlling factors that affecting the stormwater retention performance of green roof | |
| CN207582830U (en) | A kind of combined Green roof system of landscape type | |
| JP2012110249A (en) | Greening structure and method for construction thereof | |
| CN220747149U (en) | Plant buffer zone structure | |
| CN207022808U (en) | A kind of water planting formula lawn soilless production unit lattice | |
| KR20110135441A (en) | Method for manufacturing moss sheet | |
| CN110946063A (en) | Fiber bundle body for adaptive water-saving irrigation and wicking irrigation method | |
| CN105967342B (en) | A kind of self-floating of surface water body purification of water quality is biological floating bed | |
| Salas et al. | Hydroponic system for growing ground cover plants on vertical surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |