CN103109660A - Construction method for ecology on embankment of intertidal zone in turbid water area - Google Patents
Construction method for ecology on embankment of intertidal zone in turbid water area Download PDFInfo
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- CN103109660A CN103109660A CN2013100379102A CN201310037910A CN103109660A CN 103109660 A CN103109660 A CN 103109660A CN 2013100379102 A CN2013100379102 A CN 2013100379102A CN 201310037910 A CN201310037910 A CN 201310037910A CN 103109660 A CN103109660 A CN 103109660A
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- natural pond
- stone natural
- embankment
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- intertidal zone
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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
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
Abstract
The invention discloses a construction method for ecology on an embankment of an intertidal zone in a turbid water area. A stepped stone natural pond which is parallel to the embankment is constructed. The distance between two adjacent stone natural ponds which are an upper stone natural pond layer and a lower stone natural pond layer is 30 cm to 60 cm, the distance between the upper surface of the upmost stone natural pond layer and a high tide surface is not less than 20 cm, and the distance between the upper surface of the lowest stone natural pond and the high tide surface is not larger than 180 cm. Plant adhesion bases which are made of mixture of nylon and sediment are placed in the stone natural pond, and thallus sections of agar weeds or stem thorn algae or floral ulva or ishigeokamurae or ulvalinza are sowed in the plant adhesion bases in the same layer. Each aquatic plant can grow well, and after two-year cultivation, a large amount of spores of the aquatic plants swim naturally in a spawning mode and grow adhering to inner sides of the stone natural pond and the embankment of the intertidal zone, so that the embankment of the intertidal zone has an ecology landscape which is formed of various plants, and invasion of common cordgrass is prevented. Ecological diversity of the intertidal zone is formed, the ecology landscape of the intertidal zone on the embankment is beautified, and cultivation on a mud flat of intertidal zone is benefitted.
Description
Technical field
The present invention relates to the ecological constructing technology of seashore, be specifically related to the method for ecological construction on the embankment of intertidal zone, mixed pool.
Background technology
Mixed pool, coastal waters be mainly estuary and adjacent area thereof with rivers, the intertidal zone be mainly with Value of Spartina Anglica (
Spartina anglica) be main zoology, have the opposing typhoon, protect bank bank protection, created land with silt, prevent that the field such as body eutrophication has certain function.Intertidal zone, coastal waters embankment has nature embankment and artificial embankment, and natural embankment is the slope that mud, sand and stone form, the slope of artificial embankment take stone and concrete as the basis.Nature embankment rice grass waits water plants existence, and on artificial embankment, plant seldom survives.Number be the patent of invention of CN1083921 as Granted publication, disclose in the intertidal zone of embankment upstreaming slope plantation spartina alterniflora loisel, supratidal zone and levee crown kind willow.But Value of Spartina Anglica has huge fertility, adaptive capacity and resistance, forms dominant population in the intertidal zone, and the bio-diversity of the local ecosystem of impact causes the ecological disruption of world's area, to mudflat aquaculture, has caused to seriously influence.
Summary of the invention
Technical problem to be solved by this invention is to provide the method for ecological construction on the embankment of intertidal zone, mixed pool, and this construction method can prevent the Value of Spartina Anglica invasion, forms the intertidal zone diversity.
The present invention solves the problems of the technologies described above the technical scheme that adopts: the method for ecological construction on the embankment of intertidal zone, mixed pool, and its step is as follows:
A, build the stepped stone natural pond parallel with embankment with stone on the embankment of intertidal zone, mixed pool, the width in described stone natural pond is 30～60 centimetres, the degree of depth is 20～50 centimetres, in stepped stone natural pond, the spacing of the upper surface in the superiors' stone natural pond and high water level is for being no less than 20 centimetres, in stepped stone natural pond the spacing of the upper surface in orlop stone natural pond and high water level is for being not more than 180 centimetres, and between the upper surface in levels stone natural pond, spacing is 30～60 centimetres;
B, nylon is boiled after 7 days with freshwater soaking, then mix with silt, stirring is the plant attaching base, take the weight ratio of the described nylon of dry weight basis and silt as 1:3～5, described plant attaching base is positioned in described stone natural pond, in described stone natural pond, described plant attaching base height is 1～2 centimetre;
C, to broadcast sowing length in described plant attaching base be the agar, stem thorn algae of 0.2～1.5 centimetre, the thallus fragment of flower sea lettuce, okamura ishige algae or edge pipe Enteromorpha, the thallus fragment of broadcasting sowing above-mentioned agar, stem thorn algae, flower sea lettuce, okamura ishige algae or edge pipe Enteromorpha in same layer stone natural pond.
compared with prior art, the invention has the advantages that the method for ecological construction on the embankment of intertidal zone, mixed pool, build the stepped stone natural pond parallel with embankment, the spacing in the adjacent two stone natural ponds of levels is 30～60 centimetres, the upper surface in the superiors' stone natural pond and the spacing of high water level are for being no less than 20 centimetres, the upper surface in orlop stone natural pond and the spacing of high water level are for being not more than 180 centimetres, place the plant attaching base that nylon mixes with silt in the stone natural pond, broadcast sowing agar in plant attaching base in same layer stone natural pond, the stem thorn algae, the flower sea lettuce, okamura ishige algae or edge pipe Enteromorpha thallus fragment, each aquatic plants growth is good like this, cultivated through 2 years, the a large amount of spores of these water plants diffuse trip naturally, adhere in the stone natural pond and on the embankment of intertidal zone and grow, the ecoscape that is just formed by each plant on the embankment of intertidal zone, mixed pool, can prevent the Value of Spartina Anglica invasion, form the intertidal zone diversity, beautify the ecoscape of intertidal zone on embankment, be conducive to the cultivation of Tideland resources.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1, build parallel with embankment three layers of stepped stone natural pond with stone on the embankment of the intertidal zone, mixed pool of two sides, the Qiantang River, between upper surface between each layer stone natural pond, spacing is 30～60 centimetres, the width in every layer of stone natural pond is 30～60 centimetres, the degree of depth is 20～50 centimetres, the upper surface in ground floor stone natural pond and the spacing of high water level are 40 centimetres, and the upper surface in the 3rd layer of stone natural pond and the spacing of high water level are 120 centimetres; Nylon is boiled after 7 days with freshwater soaking, preferably changed water once every two days during freshwater soaking, then mix with silt, stirring is the plant attaching base, take the weight ratio of dry weight basis nylon and silt as 1:3～5, the plant attaching base is positioned in the stone natural pond, and stone natural pond implants adherance height is 1～2 centimetre; Broadcast sowing length be in the plant attaching base in ground floor stone natural pond 0.2～1.5 centimetre agar (
Gelidium divaricatumMarteus) thallus fragment, broadcast sowing length be in the plant attaching base in second layer stone natural pond 0.2～1.5 centimetre the stem thorn algae (
Caulacanthus usutulatus) the thallus fragment, broadcast sowing length in the plant attaching base in the 3rd layer of stone natural pond and be 0.2～1.5 centimetre okamura ishige algae (
Ishige okamuraYendo) thallus fragment, each water plants of broadcasting sowing about 30 days slowly grows, along with passage of time, agar, stem thorn algae, okamura ishige algae diffuse a large amount of spores naturally, occur seedling near adherance, become and build marine ecology band main group, after 2 years, bear new seedling near the embankment these adherances reach, formed the artificial ecological band, have the characteristic that alternately changes, have important function at aspects such as environment remediation and resource recoveries.
Embodiment 2, substantially the same manner as Example 1, difference just builds parallel with embankment four layers of stepped stone natural pond with stone on the embankment of the intertidal zone, mixed pool of two sides, river, river in Zhejiang Province, the upper surface in ground floor stone natural pond and the spacing of high water level are 30 centimetres, and the upper surface in the 4th layer of stone natural pond and the spacing of high water level are 150 centimetres; Broadcast sowing length in the 4th layer of stone natural pond and be 0.2～1.5 centimetre colored sea lettuce (
Ulva conglobataKjellm) thallus fragment.
Embodiment 3, substantially the same manner as Example 2, difference just builds parallel with embankment five layers of stepped stone natural pond with stone on the embankment of the intertidal zone, mixed pool of two sides, the Changjiang river, the upper surface in ground floor stone natural pond and the spacing of high water level are 20 centimetres, and the upper surface in layer 5 stone natural pond and the spacing of high water level are 180 centimetres; Broadcast sowing length in layer 5 stone natural pond and be 0.2～1.5 centimetre edge pipe Enteromorpha (
Ulva linza) the thallus fragment.Various aquatic plants growths are good in 180 centimetres under water.
Claims (1)
1. mix the method for ecological construction on the embankment of intertidal zone, pool, it is characterized in that step is as follows:
A, build the stepped stone natural pond parallel with embankment with stone on the embankment of intertidal zone, mixed pool, the width in described stone natural pond is 30～60 centimetres, the degree of depth is 20～50 centimetres, in stepped stone natural pond, the spacing of the upper surface in the superiors' stone natural pond and high water level is for being no less than 20 centimetres, in stepped stone natural pond the spacing of the upper surface in orlop stone natural pond and high water level is for being not more than 180 centimetres, and between the upper surface in levels stone natural pond, spacing is 30～60 centimetres;
B, nylon is boiled after 7 days with freshwater soaking, then mix with silt, stirring is the plant attaching base, take the weight ratio of the described nylon of dry weight basis and silt as 1:3～5, described plant attaching base is positioned in described stone natural pond, in described stone natural pond, described plant attaching base height is 1～2 centimetre;
C, to broadcast sowing length in described plant attaching base be the agar, stem thorn algae of 0.2～1.5 centimetre, the thallus fragment of flower sea lettuce, okamura ishige algae or edge pipe Enteromorpha, the thallus fragment of broadcasting sowing above-mentioned agar, stem thorn algae, flower sea lettuce, okamura ishige algae or edge pipe Enteromorpha in same layer stone natural pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310037910.2A CN103109660B (en) | 2013-01-31 | 2013-01-31 | Construction method for ecology on embankment of intertidal zone in turbid water area |
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| CN201310037910.2A CN103109660B (en) | 2013-01-31 | 2013-01-31 | Construction method for ecology on embankment of intertidal zone in turbid water area |
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| CN103109660A true CN103109660A (en) | 2013-05-22 |
| CN103109660B CN103109660B (en) | 2015-04-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042409A (en) * | 2018-08-27 | 2018-12-21 | 吴常文 | A kind of islands and reefs area intertidal zone ladder type snail aquaculture device |
| CN114438953A (en) * | 2022-01-10 | 2022-05-06 | 复旦大学 | Method for improving ecological suitability of birds in intertidal zone spartina alterniflora invasion area |
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|---|---|---|---|---|
| CN1981568A (en) * | 2005-12-16 | 2007-06-20 | 上海市金山区园林管理署 | Halogenic soil planting technique on seashore |
| CN101012643A (en) * | 2006-12-18 | 2007-08-08 | 国家环境保护总局华南环境科学研究所 | Construction method of ecological bank slope effectively removing area-source pollution fleetly |
| CN101041965A (en) * | 2007-02-09 | 2007-09-26 | 王翔宇 | Ecological treatment method for slope |
| CN101078205A (en) * | 2007-07-20 | 2007-11-28 | 北京市水利科学研究所 | Reservoir bank ecological protection system |
| CN201003169Y (en) * | 2007-02-09 | 2008-01-09 | 王翔宇 | Ecological treatment utensil for slope |
| KR100950466B1 (en) * | 2009-11-09 | 2010-03-31 | 지케이건설조경(주) | Construction method of ecology rivers using eco-friendly net fixing apparatus |
-
2013
- 2013-01-31 CN CN201310037910.2A patent/CN103109660B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1981568A (en) * | 2005-12-16 | 2007-06-20 | 上海市金山区园林管理署 | Halogenic soil planting technique on seashore |
| CN101012643A (en) * | 2006-12-18 | 2007-08-08 | 国家环境保护总局华南环境科学研究所 | Construction method of ecological bank slope effectively removing area-source pollution fleetly |
| CN101041965A (en) * | 2007-02-09 | 2007-09-26 | 王翔宇 | Ecological treatment method for slope |
| CN201003169Y (en) * | 2007-02-09 | 2008-01-09 | 王翔宇 | Ecological treatment utensil for slope |
| CN101078205A (en) * | 2007-07-20 | 2007-11-28 | 北京市水利科学研究所 | Reservoir bank ecological protection system |
| KR100950466B1 (en) * | 2009-11-09 | 2010-03-31 | 지케이건설조경(주) | Construction method of ecology rivers using eco-friendly net fixing apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042409A (en) * | 2018-08-27 | 2018-12-21 | 吴常文 | A kind of islands and reefs area intertidal zone ladder type snail aquaculture device |
| CN114438953A (en) * | 2022-01-10 | 2022-05-06 | 复旦大学 | Method for improving ecological suitability of birds in intertidal zone spartina alterniflora invasion area |
| CN114438953B (en) * | 2022-01-10 | 2024-03-29 | 复旦大学 | Method for improving ecological suitability of birds in intertidal zone connecting piece spartina alterniflora invasion area |
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| CN103109660B (en) | 2015-04-29 |
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Granted publication date: 20150429 Termination date: 20210131 |