CN104828949B - A kind of method for setting up lakeside artificial swamp recovery ecology - Google Patents

A kind of method for setting up lakeside artificial swamp recovery ecology Download PDF

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Publication number
CN104828949B
CN104828949B CN201510211267.XA CN201510211267A CN104828949B CN 104828949 B CN104828949 B CN 104828949B CN 201510211267 A CN201510211267 A CN 201510211267A CN 104828949 B CN104828949 B CN 104828949B
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plant
water
lakeside
planting
buffer strip
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CN104828949A (en
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张建锋
单奇华
王丽
陈光才
潘春霞
徐永辉
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Research Institute of Subtropical Forestry of Chinese Academy of Forestry
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Research Institute of Subtropical Forestry of Chinese Academy of Forestry
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22Improving land use; Improving water use or availability; Controlling erosion
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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Abstract

A kind of method for setting up lakeside artificial swamp recovery ecology, belongs to technical field of biological recovery.Which comprises the following steps:Site preparation:Lakeside artificial swamp is divided into shelter belt and plant buffer strip, site preparation is distinguished to shelter belt and plant buffer strip, wherein plant buffer strip site preparation is specifically included:Flinty slope is removed, the precipitous bank ridge of collapsing is pushed away, so that original loke shore area is gently changed, stabilize, build large area phytal zone, it is desirable to which planting site is domatic to answer≤20 °;Neighbouring mud is stacked into planting site, is thickeied to planting requirement, or soil moved in improve the original is introduced in planting site;Plant:Annual April early and middle ten dayses carry out lakeside constructed wetland plant plantation, and shelter belt plantation mesad, the wet and damp tolerant plant of middle raw happiness, plant buffer strip plant humidogene herbaceous plant;Control measures.Above-mentioned a kind of set up the method that lakeside artificial swamp recovers ecological, reasonable in design, realize the standardization of lake protection by the method, scale, be beneficial to the ecological recovery of lake protection.

Description

A kind of method for setting up lakeside artificial swamp recovery ecology
Technical field
The invention belongs to technical field of biological recovery, and in particular to a kind of side for setting up lakeside artificial swamp recovery ecology Method.
Background technology
Lake protection is the intermediate zone between the lake waters ecosystem and the land-based area ecosystem, is intercepting land-based area pollution Thing, the aspect such as purify water body in lake, keep lake ecosystem and bio-diversity stable positive role has been played, being that lake is given birth to The important component part of state system.Lake protection receives water body, land reciprocation, creates the ecosystem of uniqueness, with one Fixed " natural-economic-society " feature of complex ecosystem and the function of filter, buffer, to improving water quality, providing life It is significant that thing breeds the habitat of growth, protection bio-diversity etc..
Lake protection makes it have in the complex ecosystem of many landscapes multi-party because of the specific properties of its land inland water ecotone The important function in face.In terms of ecology, with special carbon sequestration, pollution remission, store flood-water for use in a drought, water conservation, remain biological many The functions such as sample;In terms of landscape, with the aesthetic of landscape and educational function;In economic aspect, accumulate with eco-tour, peat Etc. function.
The lake protection ecosystem is affected by human activity and natural cause, its ecosystem bio-diversity funeral Lose, local body eutrophication, silted by mud and sand, range of stage increases, habitat deteriorates, environmental serving function declines, self Restoring force and resistance are decreased obviously, and have had a strong impact on sound development and the benign cycle of the lake protection ecosystem, or even resistance Hinder the sustainable development of surrounding area social economy, the health and safety to the lake region people causes to have a strong impact on.Therefore, lakeside is wet The ecological reparation in ground has become one of current main contents for recovering ecological study with Landscape rebuilding.However, lakeside is wet at present In the ground ecosystem, the afforestation technique of lakeside plant yet there are no to be delivered.
Content of the invention
For the problem that prior art is present, it is an object of the invention to design provides one kind, and to set up lakeside artificial swamp extensive The technical scheme of the method for demutation state.
A kind of described method for setting up lakeside artificial swamp recovery ecology, it is characterised in that comprise the following steps:
1)Site preparation:Lakeside artificial swamp is divided into shelter belt and plant buffer strip, to shelter belt and plant buffer strip Site preparation, wherein specifically includes to plant buffer strip site preparation respectively:Flinty slope is removed, the precipitous bank ridge of collapsing is pushed away, makes original loke shore area Gentleization, stabilisation, build large area phytal zone, it is desirable to which planting site is domatic to answer≤20 °;Neighbouring mud is stacked into planting site, Planting requirement is thickeied, or soil moved in improve the original is introduced in planting site;
2)Plant:Annual April early and middle ten dayses carry out lakeside constructed wetland plant plantation, shelter belt plantation mesad, in The wet and damp tolerant plant of raw happiness, plant buffer strip plant humidogene herbaceous plant;
3)Control measures:Shelter belt to lakeside artificial swamp and plant buffer strip are managed respectively, are wherein buffered Band plant regulatory is specifically included:Check for pest and disease damage;Pruning is removed, and removes the quick species of growth, in order to avoid covered with the water surface, drop Low bio-diversity, affects water quality;Substantially do not apply fertilizer;Infrastructure is reinforced.
A kind of described method for setting up lakeside artificial swamp recovery ecology, it is characterised in that described step 1)Middle soil moved in improve the original By mud:Original soil:Peat by weight 8:1:1 mixing.
A kind of described method for setting up lakeside artificial swamp recovery ecology, it is characterised in that described step 2)Middle plant In buffer strip, the plant of water plant is specially:
Propagation method:The maternal plant of robust growth based on division propagation, is selected at the beginning of 4 months, is separated according to plant characteristic and is bred Body, the brood body of fluitante are directly thrown in the range of specific enclosed waters, very water, the brood body swum with submerged plant It is planted in soil matrix;
Method for planting:Plant groove is built by laying bricks or stones in pond/river/lakebed, spreads the thick compost of at least 15cm, will very water, swim and Submerged plant brood body is implanted in soil, and brood body firmly should be imbedded in mud, prevent from floating, in order to avoid plantation failure;By water plant Kind in a reservoir, then by container float into or submerged;
Moisture/water position is adjusted:Heavy water and floating plant will first be poured water afterwards and be planted, and seedling can not leave water for a long time, protect Seedling moistening is held, water level keeps 5~10cm during plantation, with the growth of Li Ye or floating leaf, can be corresponding according to the requirement of plant Water level is improved to 30~80cm;To pour water in time after emergent aquactic plant plantation, it is ensured that soil moisture is maintained at hypersaturated state;
Planting density:Cultivated area accounts for the 50%~65% of the water surface gross area;Individual larger, plant is dredged faster for breeding Plant;Individual less, breeding slower plant carries out close cultivation;Planting density is 1~20 clump/m2, 2~20 buds/clump, or 3~100 Strain/m2.
A kind of above-mentioned method for setting up lakeside artificial swamp recovery ecology, reasonable in design, lakeside is realized by the method The standardization of wetland, scale, it is beneficial to the ecological recovery of lake protection.
Specific embodiment
With reference to embodiments further illustrating the present invention.
Embodiment
Vegetable material selection principle
Adhere to suiting measures to local conditions, the principle of matching species with the site, tall, shrub and grass, humidogene and mesad material have unit Close, appropriate plant.
Adhere to indigenous plant material as Main principle, suitably introduce alien species.
Adhere to bio-diversity principle, various plants material is used in combination, Wetland ecological balance is maintained, improves wetland construction Effect.
Adhere to ecological functions priority principle, take into account landscape function.Conserving water and soil, on the premise of improving water quality, suitably adopting Use some landscape species.
Adhere to the principle of Sustainable Operation, the vegetable material of selection requires vigorous, well developed root system is grown, Gu native ability is strong, Wherein woody plant material requires water-fast wet, and herbaceous material requires water-fast wet, resistance to trample, to cradle again ability of sprouting strong.
Species are configured
According to Taihu Lake lakeside topography and geomorphology feature, by wetland construction area be divided into the flood level of suitable mesad growth with On arid region, the water logging region being suitable for below the ordinary water level of adaptive plant growth, and between flood level and ordinary water level The humidification zones of raw happiness wet and damp tolerant plant growth in being suitable for.
Arid region configures mesad, the wet and damp tolerant plant of raw happiness in humidification zones configuration, and configuration mode is with reference to GB/T 15776-2006 specifies.Flooded area configuration of territory hygrophyte, based on indigenous plant kind, coordinates plant type, color and views and admires wind The elements such as lattice, configure species according to conditions such as soil, the depth of water, illumination and temperature.
Soil:Thickness of soil typically should >=15cm, common mud, pH value are from micro- sour to micro- alkali, most of aquatic Plant can be planted.Special soil such as sandy soil are suitable for planting water lily and algae, loam be suitable for planting Lythrum salicaria, canna, thaliadeabata, Fertilizer-plant liked by mullet grass etc., and loam is suitable for planting water edge and the moisture loving plants such as colored calamus, purple taro, Arundo donax.
The hydrology:Plant is configured according to water stream characteristics, under Lentic environment, floating or floating plant is selected, select under flowing water environment Natural pond life or emergent aquactic plant.Plant is arranged according to the depth of water, the depth of water is configured based on plant, such as rhizoma alismatis, arrowhead, perfume (or spice) in 5~30cm Aunt's grass, water chestnut, grass-leaved sweetflag etc.;The depth of water in 30~100cm, endure based on water class plant by configuration, such as lotus, thaliadeabata, wild rice grass, reed Deng;The depth of water can configure floating and the class plant that swims in 50~300cm;The depth of water can configure submerged plant in 100~200cm.
Construction technique
According to the condition such as elevation, soil moisture content and water level, the artificial swamp construction of Taihu Lake lakeside is divided into and with xylophyta is The shelter belt of main body and the vegetation buffer strip based on herbaceous plant.Shelter belt plant constitution includes mesad, in The wet and damp tolerant plant of raw happiness.Vegetation buffer strip plant constitution is humidogene herbaceous plant.
Site preparation
Shelter belt entire technique is executed with reference to GB/T 15776-2006 and GB/T18337.3 regulation.
Vegetation buffer strip entire technique:(1)Flinty slope is removed, the precipitous bank ridge of collapsing is pushed away, so that original loke shore area is gently changed, surely Fixedization, builds large area phytal zone, to be suitable for existence and the colonization of water plant, it is desirable to which planting site is domatic to answer≤20 °;(2)Kind Growing area domain matrix treatments, arrange enclosing, and neighbouring mud is stacked into planting site, thicken to planting requirement.Part cropping pattern is needed Soil moved in improve the original is wanted, soil moved in improve the original composition generally presses mud: original soil: peat ratio is 8: 1: 1(As in drinking water source waters, soil moved in improve the original needs sterilization, Must also chemically examine qualified after could use).
Seedling
Seedling, afforestation seeding execute the regulation of GB 7908-1999 and GB/T 2930.11-2008, and bare-root seeding executes GB 6000 regulation, container seedling execute the regulation of LY 1000-1991, and tall, filling nursery stock executes GB/T 15776-2006 and GB/ The regulation of T18337.3.Water plant division propagation, maternal plant are required:Robust plant, root, stem, leaf development are good, no disease and pests harm.
Plant
Shelter belt seedling planting technique is with reference to GB/T 15776-2006, GB/T18337.3, GB/T 16453.1-2008 Execute with the regulation of GB/T 16453.4-2008.
Vegetation buffer strip water plant planting technique:
The plant time:Typically mitogenetic long-term(Early spring)Plantation and rest period(Late autumn)Plantation.When the south of the lower reaches of the Yangtze River is most preferably planted Between general before and after spring germination(April early and middle ten dayses).
Propagation method:Based on division propagation.The maternal plant of robust growth is selected at the beginning of 4 months, is separated according to plant characteristic and is bred Body(Root, stem, bud etc.).The brood body of fluitante is directly thrown in the range of specific enclosed waters, very water, swim and sink water The brood body of plant is planted in soil matrix.
Method for planting:(1)Plant groove is built by laying bricks or stones in pond/river/lakebed, the thick compost of at least 15cm is spread, by very water, is swum It is implanted in soil with submerged plant brood body, brood body firmly should be imbedded in mud, prevent from floating, in order to avoid plantation failure;(2)Will be aquatic Plant species in a reservoir, then by container float into or submerged, typical method have adjustable-depth vessel planting method, floating depressed place combination Plantation group and porous matrix ball planting method.
Moisture/water position is adjusted:(1)Heavy water and floating plant will first be poured water afterwards and be planted, and seedling can not leave water for a long time, Seedling moistening is kept, water level typically keeps 5~10cm during plantation, with the growth of Li Ye or floating leaf, can be according to the needs of plant Amount is corresponding to improve water level, typically in 30~80cm;(2)To pour water in time after emergent aquactic plant plantation, such as can not pour water in time, be through Often water, it is ensured that soil moisture is maintained at hypersaturated state.
Planting density:Cultivated area accounts for the 50%~65% of the water surface gross area and is advisable, have dredge have close, have disconnected have continuous;Individuality is relatively Greatly, plant preferably dredges cultivation faster for breeding;Individual less, breed the preferably close cultivation of slower plant;General planting density is 1~20 clump/ m2, 2~20 buds/clump, or 3~100 plants/m2.
Tending management
Taihu Lake lakeside artificial swamp function is ensured based on ecological safety, therefore, for the pipe of artificial swamp with improveing environment Reason suitably carries out human intervention based on low level management.
Shelter belt is not grown into forest to foster and manages and protects the regulation for being executed B/T18337.3 and GB/T 15776-2006 with protection.
Vegetation buffer strip plant regulatory:(1)Check for pest and disease damage;(2)Pruning is removed:The quick species of growth is removed, In order to avoid covered with the water surface, reducing bio-diversity, water quality is affected;(3)Substantially do not apply fertilizer;(4)Infrastructure reinforcing etc..
Inspect for acceptance and file
Inspect for acceptance
Afforestation unit must well in advance afforestation planning and designing proposal, could construct through the approval of forestry authorities, by leading Pipe portion door is inspected for acceptance to key operation, key link, and concrete way is with reference to GB/T 23231-2009 and GB/T The rule execution of 23235-2009.
File
After afforestation set up manage archives, content include reproducing area basic condition, seedling planting situation, result of inspecting for acceptance, The prevention and control of plant diseases, pest control, damaed cordition etc., execute referring in particular to GB/T 18337.3-2001.

Claims (2)

1. a kind of the method that lakeside artificial swamp recovers ecological is set up, it is characterised in that comprise the following steps:
1)Site preparation:Lakeside artificial swamp is divided into shelter belt and plant buffer strip, shelter belt and plant buffer strip are distinguished Site preparation, wherein specifically includes to plant buffer strip site preparation:Flinty slope is removed, the precipitous bank ridge of collapsing is pushed away, makes original loke shore area gentle Change, stabilize, build large area phytal zone, it is desirable to which planting site is domatic to answer≤20 °;Neighbouring mud is stacked into planting site, is thickeied To planting requirement, or soil moved in improve the original is introduced in planting site;
2)Plant:Annual April early and middle ten dayses carry out lakeside constructed wetland plant plantation, shelter belt plantation mesad, middle raw happiness Wet and damp tolerant plant, plant buffer strip plant humidogene herbaceous plant;
3)Control measures:Shelter belt to lakeside artificial swamp and plant buffer strip are managed respectively, and wherein buffer strip is planted Property management reason is specifically included:Check for pest and disease damage;Pruning is removed, and removes the quick species of growth, in order to avoid covered with the water surface, reduce life Thing diversity, affects water quality;Substantially do not apply fertilizer;Infrastructure is reinforced;
Above-mentioned step 2)In middle plant buffer strip, the plant of water plant is specially:
Propagation method:The maternal plant of robust growth based on division propagation, is selected at the beginning of 4 months, and brood body, drift are separated according to plant characteristic The brood body of floating plant is directly thrown in the range of specific enclosed waters, very water, the brood body plant that swims with submerged plant In soil matrix;
Method for planting:Plant groove is built by laying bricks or stones in pond/river/lakebed, spreads the thick compost of at least 15cm, will very water, swim and sink water Propagulum is implanted in soil, and brood body firmly should be imbedded in mud, prevent from floating, in order to avoid plantation failure;Water plant kind is existed In container, then by container float into or submerged;
Moisture/water position is adjusted:Heavy water and floating plant will first be poured water afterwards and be planted, and seedling can not leave water for a long time, keep planting Seedling is moistened, and during plantation, water level keeps 5~10cm, with the growth of Li Ye or floating leaf, can accordingly be improved according to the requirement of plant Water level is to 30~80cm;To pour water in time after emergent aquactic plant plantation, it is ensured that soil moisture is maintained at hypersaturated state;
Planting density:Cultivated area accounts for the 50%~65% of the water surface gross area;Individual larger, plant carries out dredging cultivation faster for breeding; Individual less, breeding slower plant carries out close cultivation;Planting density is 1~20 clump/m2, 2~20 buds/clump, or 3~100 plants/m2.
2. a kind of as claimed in claim 1 the method that lakeside artificial swamp recovers ecological is set up, it is characterised in that described step Rapid 1)Middle soil moved in improve the original is by mud:Original soil:Peat by weight 8:1:1 mixing.
CN201510211267.XA 2015-04-29 2015-04-29 A kind of method for setting up lakeside artificial swamp recovery ecology Expired - Fee Related CN104828949B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2557165A (en) * 2016-09-14 2018-06-20 Emms Derrick Reed bed maintenance method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105347491B (en) * 2015-09-15 2017-08-25 中国电建集团华东勘测设计研究院有限公司 A kind of wetland combined system for improving Wetland Biodiversity

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CN102070248A (en) * 2010-11-26 2011-05-25 东北师范大学 Configuration method of river bank forest belt beneficial to river ecological landscape protection and prayer flag suspension
CN103332791A (en) * 2013-07-11 2013-10-02 中国科学院城市环境研究所 Artificial wetland capable of strongly removing antibiotic and resistance gene from culture waste water
CN203814303U (en) * 2014-05-16 2014-09-10 江苏省城市规划设计研究院 Artificially-built water forest

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Publication number Priority date Publication date Assignee Title
KR100787149B1 (en) * 2006-12-08 2007-12-21 주식회사 아썸 Construction of artificial wetland for wastewater treatment
CN101955261A (en) * 2010-09-30 2011-01-26 云南省环境科学研究院 Ecological restoration method for lakeside wetland
CN102070248A (en) * 2010-11-26 2011-05-25 东北师范大学 Configuration method of river bank forest belt beneficial to river ecological landscape protection and prayer flag suspension
CN103332791A (en) * 2013-07-11 2013-10-02 中国科学院城市环境研究所 Artificial wetland capable of strongly removing antibiotic and resistance gene from culture waste water
CN203814303U (en) * 2014-05-16 2014-09-10 江苏省城市规划设计研究院 Artificially-built water forest

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2557165A (en) * 2016-09-14 2018-06-20 Emms Derrick Reed bed maintenance method

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