Based on the background that wetland resources in China are under threat and urgently need to be protected,a series of rainwater and flood problems caused by urban construction is analyzed comprehensively,and the desi...Based on the background that wetland resources in China are under threat and urgently need to be protected,a series of rainwater and flood problems caused by urban construction is analyzed comprehensively,and the design and planning methods of wetland parks in response to rainwater and flood disasters caused by floods and heavy rainfall are explored.Southern Anhui with complex and variable terrain and frequent rainfall and flood disasters is selected as the research area,with Xuanzhou District of Xuancheng City as the main research object.The relationship between municipal drainage of urban park and water conservancy drainage is investigated from different sample selection,design samples,and design flow rates.Based on literature review and model building methods,an urban storm flood model suitable for typical wetland parks in southern Anhui is constructed after processing the survey data using Arc GIS,SWMM(storm water management model).On this basis,a methodology and principles for designing a sponge system of wetland park based on rainwater and flood control are proposed,including technical measures such as rainwater collection,retention,and purification.This paper provides certain research results in design schemes,effect evaluations,ecological and social benefits,and useful suggestions and solutions for urban stormwater management and resilience development.展开更多
Wetlands are widely distributed all over the world,and have many wildlife resources,which are the main pieces of the puzzle for natural resource conservation and sustainable development on earth and have important irr...Wetlands are widely distributed all over the world,and have many wildlife resources,which are the main pieces of the puzzle for natural resource conservation and sustainable development on earth and have important irreplaceability.In this paper,through questionnaire survey,field research,literature review,etc.,importance weight analysis was conducted by using principal component analysis,and field survey and questionnaire were carried out to collect data on ecological environment function,environmental protection function,landscape beautification function,disaster prevention and mitigation function of urban wetlands.The problems in wetland parks of Nanjing were discussed,such as lack of awareness of landscape planning,deficient late management of wetland parks,weak ability of sustainable development,and unreasonable landscape layout and function.Finally,corresponding solutions were proposed,such as adhering to the planning and design of urban wetland parks with green as the base and health as the basis,persisting in the construction of a wetland system with high biodiversity and near-natural characteristics,adhering to the principle of sustainable development,adopting the construction idea of symbiosis and circulation of urban wetland parks,strengthening education and publicity work,and paying attention to the organic combination of system protection and coordinated construction.The research can build a new development direction for the model of urban wetland parks and green healthy cities,and provide theoretical support for urban sustainable construction.展开更多
Wetland park has become an important content of urban landscape design in China, and it is urgent to explore the ways of ensuring scientifi c planning and design and successful implementation of the planning and desig...Wetland park has become an important content of urban landscape design in China, and it is urgent to explore the ways of ensuring scientifi c planning and design and successful implementation of the planning and design in the preparatory stage and the late habitat management and monitoring stage. Taking Hong Kong Wetland Park for example, this paper reviewed the successful design concepts and scientifi c management practices on the basis of sorting out its planning, construction, management and monitoring experience, to provide useful references for the planning, design and management of wetland park in other regions.展开更多
The current situation of plants in Shilihe Beach of the Huaxi National Urban Wetland Park was investigated and analyzed. The results show that there are about 181 species of landscape plants in this park, of which arb...The current situation of plants in Shilihe Beach of the Huaxi National Urban Wetland Park was investigated and analyzed. The results show that there are about 181 species of landscape plants in this park, of which arbors and shrubs are dominant. Various species of plants grow differently because of different types of artificial maintenance. The overall partition of the wetland park dose not follow the features of a river-type wetland and is not clear. In this park, the planting area of hygrophyte is far less than that of terrestrial plants. As a result, the wetland park is evolving into a public garden. It is suggested that the overall design of the park should be conducted in accordance with site characteristics and resources, and the park should be developed and built reasonably based on the principle that the ecology is a priority.展开更多
Rapid urbanization and increasing attention on the construction of wetland park have contributed to the increasing research fruits of urban wedand park.This paper,on the basis of sorting out literatures on urban wedan...Rapid urbanization and increasing attention on the construction of wetland park have contributed to the increasing research fruits of urban wedand park.This paper,on the basis of sorting out literatures on urban wedand park from 2004 to 2015,analyzed the research contents and proposed the prospects.The research contents focused on concept of urban wedand park and landscape health,influence factors,ecological health,landscape health,and evaluation standard.It was found that the research methods vaned,quantitative and qualitative researches were combined;there were rich data sources,dynamic and static researches were integrated;theories lagged behind practices,and the research scale was limited.Therefore,the theoretical system must be improved from the perspective of philosophy and management science;national,regional and other large-scale analysis must be valued to expand the research scale;influence factors were analyzed from multiple perspectives.展开更多
Classifying and ranking the huge amounts of landscape planning works of urban wetland park is always difficult due to the multi-functions(ecological,leisure,educational and disaster prevention) of the urban wetland pa...Classifying and ranking the huge amounts of landscape planning works of urban wetland park is always difficult due to the multi-functions(ecological,leisure,educational and disaster prevention) of the urban wetland park.Therefore,an optimizing rank system is urgently needed.Analytic Hierarchy Process(AHP) and Technique for Order Preference by Similarity to Ideal Solution(TOPSIS) models were used to rank the planning works of 30 urban wetland park based on four mainly factors,which included landscape ecological planning,landscape planning,ecological planning and economic planning.The study indicated that the AHP-TOPSIS model had good discrimination in the classification and ranking of landscape planning works of urban wetland park and it was also applicable to the planning works of other urban greenbelts.展开更多
Wetland as one of the natural landscapes with the richest biodiversity and most closely related to our life is widely distributed all around the world, and capable of storing fl ood, preventing drought, purifying envi...Wetland as one of the natural landscapes with the richest biodiversity and most closely related to our life is widely distributed all around the world, and capable of storing fl ood, preventing drought, purifying environment, adjusting climate, controlling pollution, maintaining regional ecological balance. Nanchang is famous for "City in the Lake and Lake in the City", and this paper begins with wetland resources in Nanchang City, analyzes problems of local wetlands. Taking the design of the Aixi Lake Wetland Park for example, this paper proposes suggestions for the renovation and improvement by analyzing the problems of its current landscape pattern, and specifi c problems in the landscape design of wetland park, and summarizes the ecological model fi t for the landscape design of urban wetland park in Nanchang City. The research contributes to the ecological restoration and conservation of wetland resources in Nanchang.展开更多
As an important part of urban green space system, wetland parks have good ecological environment and various landscape resources, which play an irreplaceable role in adjusting the climate, beautifying the environment ...As an important part of urban green space system, wetland parks have good ecological environment and various landscape resources, which play an irreplaceable role in adjusting the climate, beautifying the environment and maintaining regional ecological balance. Therefore, research on humidifying effect of wetland park is of great significance. Air humidity below the height of 1.5 m above various underlying surfaces was measured in Taiping Riparian Wetland Park of Shijiazhuang. Monitoring time was selected in October 10–12, 2012 and six days among September and October, 2013 which were sunny days without wind(or the speed of wind less than 0.2 m/s). By analyzing the basic distribution regularity of humidity from horizontal and vertical directions at different times in autumn days, humidifying effect of various types of plants could be summarized from the sampled data. The humidifying effect of arbor-grasses can strengthen with the increase of temperature. The humidifying effect is the strongest at 10:00–14:00, then, it weakens after noon and the reduction rate tends to be smaller. Second, the humidity above the height of 0.2 m changes at a small scale and is much lower than that close to ground, which reveals great effect of ground cover plants and soil moisture. According to the monitoring data below the height of 1.5 m, the humidifying effect of shrubs is stronger than that of arbor-grasses. Last, the humidifying effect of surfaces with different land covers from strong to weak are shrubs, arbor-grasses, river. The rational allocation on various types of wetlands with a wide variety of structures can improve the atmospheric environment more effectively.展开更多
To find out the current situation and configuration of aquatic plants in landscape water of Chengdu wetland parks,sample-plot survey of aquatic plants in landscape water in the built wetland parks of Chengdu and urban...To find out the current situation and configuration of aquatic plants in landscape water of Chengdu wetland parks,sample-plot survey of aquatic plants in landscape water in the built wetland parks of Chengdu and urban parks was conducted.The results showed that there are 41 kinds of aquatic plants in the research region,belonging to 23 families.They are mainly hygrophyte and emergent plants,while floating and submerged plants are rarely used.Configuration of aquatic plants is mainly composed of emergent plants,supplemented by floating-leaved and submerged plants,and water landscape is rich.Then,configuration of aquatic plants in wetland parks was analyzed from the ecological function,landscape construction and other aspects,to provide the reference for plant configuration of urban wetland parks.展开更多
Taking 68 national wetland parks(including pilot sites)in Shandong Province as the research objects,three time sections of 2011,2014 and 2017 were selected,to analyze the spatial distribution characteristics of nation...Taking 68 national wetland parks(including pilot sites)in Shandong Province as the research objects,three time sections of 2011,2014 and 2017 were selected,to analyze the spatial distribution characteristics of national wetland parks in Shandong Province by using geographic concentration index,imbalance index and standard deviation ellipse method,and explore the infl uencing factors by using SPSS stepwise regression analysis.The results show that the spatial distribution of national wetland parks is extensive but unbalanced,with more in central Shandong and less in eastern Shandong,and the distribution of other regions is relatively uniform.National wetland parks in Shandong Province are distributed along the northeast-southwest direction and are increasingly moving east-west direction.The impacts of natural factors such as topography,hydrology and climate on the spatial distribution of national wetland parks are consistent.At the same time,human factors such as economic environment,traffi c accessibility and population status also play an important driving role.展开更多
This paper designed the index system for the evaluation of landscape health influence factors of Yanghu Wetland Park from tourists’ perspective,applied the principal component method to extract 19 indexes of 5 public...This paper designed the index system for the evaluation of landscape health influence factors of Yanghu Wetland Park from tourists’ perspective,applied the principal component method to extract 19 indexes of 5 public factors,i.e.policy system,ecological environment,functional management,landscape facility,tourists’ behavior,to analyze the influence factors for the landscape health of national wetland parks.The results showed that tourists’ evaluation varied greatly on the significance of 19 indexes and their satisfaction in the influence factor system of landscape health,then used IPA modified model to classify the factors influencing landscape health of Yanghu Wetland Park into 4 categories,defined the orientation of the 19 indexes in the 4 categories,and proposed the corresponding landscape health optimization strategies based on the analysis results of IPA modified model.展开更多
The positive role of urban green stormwater infrastructure(GIS)and wetland park construction in the process of“sponge city”construction is analyzed by expounding the connotation and problems of“sponge city”constru...The positive role of urban green stormwater infrastructure(GIS)and wetland park construction in the process of“sponge city”construction is analyzed by expounding the connotation and problems of“sponge city”construction.Through the analysis of relevant cases,the realization approaches of combing different types of GIS with wetland park landscape design are interpreted,and it is pointed out that different types of GIS can guide the further practice of“sponge city”construction.展开更多
The coal resources are abundant in Huainan City,but with development and utilization of coal mine,the water surface formed by mining subsidence increases gradually,and more and more people pay great attention on the r...The coal resources are abundant in Huainan City,but with development and utilization of coal mine,the water surface formed by mining subsidence increases gradually,and more and more people pay great attention on the research of the wetland in the subsidence area. Through on-site review,the status of the wetland resources is explored,and wetland ecosystem of the region is analyzed. In this paper,the red line delimitation,functional zoning,overall layout and basic engineering planning and design of Suocao Bay Wetland Park are carried out. The planning and design of Suocao Bay Wetland Park mean to provide new support for ecological protection,accelerate the ecological restoration in Maoji Experimental Area,vigorously carry forward the wetland culture,and make it become an important wetland demonstration base in coal mine subsidence area.展开更多
Public education as well as tourism and leisure are the two important functions of national wetland park, and tourist behaviors act as the guiding factor in the national wetland park construction and management.As the...Public education as well as tourism and leisure are the two important functions of national wetland park, and tourist behaviors act as the guiding factor in the national wetland park construction and management.As the first national wetland park in China, Xixi National Wetland Park, located in Hangzhou City, Zhejiang Province, will give constructive instructions to the construction and management of other wetland parks and ecotourism resorts.This paper analyzed the tourist behaviors in Xixi National Wetland Park.By the observation, in-depth interview and questionnaire, the results show that tourists in wetland parks are different from those in the other common destinations, and they are also different from those strict eco-tourists.In fact, the tourists in wetland park have unique characteristics, such as the intense perception to the functions of wetland ecosystem and the environment impact behaviors.Those tourists are preferred to natural landscapes in their motivations and expectations.Wetland landscapes are the main image to those tourists in the Xixi National Wetland Park.Tourist expectation, experience and satisfaction are all critical factors for the success of the planning and management in national wetland parks.Based on the results, some measures for the sustainable development of wetland parks, including to optimize wetland theme landscape and tourism products, to improve tourist facilities and services, to enhance quality of visitor experiences, and to implement total quality management based on tourist characteristics, are given to national wetland park ecotourism.展开更多
Concepts of regional characteristics and urban wetland park were introduced, contribution factors and creation principles of regional characteristics of urban wetland park analyzed. And the creation techniques were in...Concepts of regional characteristics and urban wetland park were introduced, contribution factors and creation principles of regional characteristics of urban wetland park analyzed. And the creation techniques were introduced from three perspectives: respecting regional natural environment and loci features, inheriting regional cultures and showing spirit of the place, applying materials and technology reasonably. Flowing Water Park in Chengdu City, Sichuan Province, Xiazhu Lake Wetland Park in Huzhou City, Jinghu National Urban Wetland Park in Shaoxing City, and Xixi Wetland in Hangzhou City, Zhejiang Province, were taken for example to specify techniques of creating regional characteristics of urban wetland park.展开更多
Problems in the current construction of urban wetland park in China were analyzed from the perspectives of ideological understanding,professional technology,capital investment,planning and design and management system...Problems in the current construction of urban wetland park in China were analyzed from the perspectives of ideological understanding,professional technology,capital investment,planning and design and management system.Corresponding countermeasures were proposed,specifically,more efforts should be devoted in propaganda and education,professionals cultivated for wetland development,capital investment in protection of wetland increased,the principle of systematic protection,reasonable utilization and coordinated construction followed,the legal system for the protection and utilization of wetland established,management and coordination system for the protection and sustainable utilization of wetland resources established.展开更多
Suzhou Sanjiaozui Wetland Park takes the protection of wetland eco-environment system as the core content,highlights regional characteristics of wetland landscapes,and designs leisure,entertainment,science popularizat...Suzhou Sanjiaozui Wetland Park takes the protection of wetland eco-environment system as the core content,highlights regional characteristics of wetland landscapes,and designs leisure,entertainment,science popularization and education projects according to the functional orientations and actual conditions.The design ensures the effective protection and reasonable utilization of wetland resources.展开更多
Wetland park landscape health assessment is the basis of scientific management, policy formulation and sustainable development of wetland parks. Based on the concept of wetland park and landscape health, the contents ...Wetland park landscape health assessment is the basis of scientific management, policy formulation and sustainable development of wetland parks. Based on the concept of wetland park and landscape health, the contents and methods of landscape health assessment of wetland park were analyzed, and the result showed that: Existing researches focused on the evaluation of the landscape health status of wetland park, but there were few researches on the evolution of landscape health and its prediction and early warning. The study mainly evaluated the overall health of wetland park, ignoring the spatial difference of its internal health. In terms of research methods, the combination of index system method and conceptual model method was the main method, and the conceptual model form was lack of innovation. Meanwhile, the auxiliary application of remote sensing and geographic information system technology has become a trend.展开更多
Wetland with biological and ecological diversity, which can regulate regional climate, humidity, temperature, etc., has high tourism value. Development and management of wetland park in China started late, so we shoul...Wetland with biological and ecological diversity, which can regulate regional climate, humidity, temperature, etc., has high tourism value. Development and management of wetland park in China started late, so we should establish explicit goals to adjust wetland management and publicity from the aspects of regularity, professionality and availability, to promote the sustainable development of wetland resources.展开更多
This paper addresses the question of whether the Hong Kong government made a rational economic decision when it decided to set aside land to develop a Wetland Park,or whether it should have used the land for alternati...This paper addresses the question of whether the Hong Kong government made a rational economic decision when it decided to set aside land to develop a Wetland Park,or whether it should have used the land for alternative commercial developments.Different analytical methods are used to estimate the economic value of the environmental benefi ts of the Wetland Park:the Value Transfer Method is used to estimate the economic value of the ecological services provided by the Park,the Direct Market Price analysis for the economic value of the goods purchased in the Wetland Park,the Hedonic Housing Price Analysis for the value of the Park to those residing in its proximity,the Travel Cost and Contingent Valuation Method for the value of the Park to the visitors,and the Contingent Valuation for the Passive(Nonuse) Values of the Park.These benef its are compared to the opportunity cost of the land and the cost of running the Wetland Park.The article concludes that if a rate of 5% or less is used to discount future costs and benef its,we would f ind that the government's decision to set aside land for a Wetland Park was economically sound,while using a discount rate of 6% or more shows that it was not.展开更多
基金Sponsored by Exploration of Sponge System Design in Wetland Parks Based on Rainwater and Flood Control:A Case Study of Southern Anhui Province(AH202112216126)Key Projects of Scientific Research(Natural Sciences)in Higher Education Institutions of Anhui Province(2022AH051861)+1 种基金Research Team Project of Anhui Xinhua University(kytd202202)Building Structure Key Laboratory Project of Anhui Province Ordinary Universities(KLBSZD202105).
文摘Based on the background that wetland resources in China are under threat and urgently need to be protected,a series of rainwater and flood problems caused by urban construction is analyzed comprehensively,and the design and planning methods of wetland parks in response to rainwater and flood disasters caused by floods and heavy rainfall are explored.Southern Anhui with complex and variable terrain and frequent rainfall and flood disasters is selected as the research area,with Xuanzhou District of Xuancheng City as the main research object.The relationship between municipal drainage of urban park and water conservancy drainage is investigated from different sample selection,design samples,and design flow rates.Based on literature review and model building methods,an urban storm flood model suitable for typical wetland parks in southern Anhui is constructed after processing the survey data using Arc GIS,SWMM(storm water management model).On this basis,a methodology and principles for designing a sponge system of wetland park based on rainwater and flood control are proposed,including technical measures such as rainwater collection,retention,and purification.This paper provides certain research results in design schemes,effect evaluations,ecological and social benefits,and useful suggestions and solutions for urban stormwater management and resilience development.
基金the Innovation Training Planning Project for College Students in Anhui Province(AH202112216134)Key Project of Scientific Research Project of Higher Education of Anhui Province(Natural Science)(2022AH051861)+1 种基金Scientific Research Team Project of Anhui Xinhua University(kytd202202)Key Laboratory Project of Building Structure of General Universities in Anhui Province(KLBSZD202105).
文摘Wetlands are widely distributed all over the world,and have many wildlife resources,which are the main pieces of the puzzle for natural resource conservation and sustainable development on earth and have important irreplaceability.In this paper,through questionnaire survey,field research,literature review,etc.,importance weight analysis was conducted by using principal component analysis,and field survey and questionnaire were carried out to collect data on ecological environment function,environmental protection function,landscape beautification function,disaster prevention and mitigation function of urban wetlands.The problems in wetland parks of Nanjing were discussed,such as lack of awareness of landscape planning,deficient late management of wetland parks,weak ability of sustainable development,and unreasonable landscape layout and function.Finally,corresponding solutions were proposed,such as adhering to the planning and design of urban wetland parks with green as the base and health as the basis,persisting in the construction of a wetland system with high biodiversity and near-natural characteristics,adhering to the principle of sustainable development,adopting the construction idea of symbiosis and circulation of urban wetland parks,strengthening education and publicity work,and paying attention to the organic combination of system protection and coordinated construction.The research can build a new development direction for the model of urban wetland parks and green healthy cities,and provide theoretical support for urban sustainable construction.
文摘Wetland park has become an important content of urban landscape design in China, and it is urgent to explore the ways of ensuring scientifi c planning and design and successful implementation of the planning and design in the preparatory stage and the late habitat management and monitoring stage. Taking Hong Kong Wetland Park for example, this paper reviewed the successful design concepts and scientifi c management practices on the basis of sorting out its planning, construction, management and monitoring experience, to provide useful references for the planning, design and management of wetland park in other regions.
基金Sponsored by the Project of Practice and Innovation Bases for Postgraduates of Guizhou University(SJJD[2015]005)Teaching Innovation Project of Guizhou University(JG2013024)Scientific Research Foundation for Introduction of Talents of Guizhou University((2012)031)
文摘The current situation of plants in Shilihe Beach of the Huaxi National Urban Wetland Park was investigated and analyzed. The results show that there are about 181 species of landscape plants in this park, of which arbors and shrubs are dominant. Various species of plants grow differently because of different types of artificial maintenance. The overall partition of the wetland park dose not follow the features of a river-type wetland and is not clear. In this park, the planting area of hygrophyte is far less than that of terrestrial plants. As a result, the wetland park is evolving into a public garden. It is suggested that the overall design of the park should be conducted in accordance with site characteristics and resources, and the park should be developed and built reasonably based on the principle that the ecology is a priority.
基金Sponsored by Young Talents Support Program of Hunan Normal University(2014YX05)Doctoral Scientific Research Initiation Program of Hunan Normal University(140623)
文摘Rapid urbanization and increasing attention on the construction of wetland park have contributed to the increasing research fruits of urban wedand park.This paper,on the basis of sorting out literatures on urban wedand park from 2004 to 2015,analyzed the research contents and proposed the prospects.The research contents focused on concept of urban wedand park and landscape health,influence factors,ecological health,landscape health,and evaluation standard.It was found that the research methods vaned,quantitative and qualitative researches were combined;there were rich data sources,dynamic and static researches were integrated;theories lagged behind practices,and the research scale was limited.Therefore,the theoretical system must be improved from the perspective of philosophy and management science;national,regional and other large-scale analysis must be valued to expand the research scale;influence factors were analyzed from multiple perspectives.
基金Supported by Henan Major Scientific and Technological Project (102102310246)
文摘Classifying and ranking the huge amounts of landscape planning works of urban wetland park is always difficult due to the multi-functions(ecological,leisure,educational and disaster prevention) of the urban wetland park.Therefore,an optimizing rank system is urgently needed.Analytic Hierarchy Process(AHP) and Technique for Order Preference by Similarity to Ideal Solution(TOPSIS) models were used to rank the planning works of 30 urban wetland park based on four mainly factors,which included landscape ecological planning,landscape planning,ecological planning and economic planning.The study indicated that the AHP-TOPSIS model had good discrimination in the classification and ranking of landscape planning works of urban wetland park and it was also applicable to the planning works of other urban greenbelts.
基金Sponsored by Jiangxi Provincial Art and Social Science Planning Program(2012YG121)Jiangxi Provincial Soft Science Research Program(20131562040003)
文摘Wetland as one of the natural landscapes with the richest biodiversity and most closely related to our life is widely distributed all around the world, and capable of storing fl ood, preventing drought, purifying environment, adjusting climate, controlling pollution, maintaining regional ecological balance. Nanchang is famous for "City in the Lake and Lake in the City", and this paper begins with wetland resources in Nanchang City, analyzes problems of local wetlands. Taking the design of the Aixi Lake Wetland Park for example, this paper proposes suggestions for the renovation and improvement by analyzing the problems of its current landscape pattern, and specifi c problems in the landscape design of wetland park, and summarizes the ecological model fi t for the landscape design of urban wetland park in Nanchang City. The research contributes to the ecological restoration and conservation of wetland resources in Nanchang.
基金supported by the National Science and Technology Major Project of the Ministry of Science and Technology of China(2011ZX05043-005)
文摘As an important part of urban green space system, wetland parks have good ecological environment and various landscape resources, which play an irreplaceable role in adjusting the climate, beautifying the environment and maintaining regional ecological balance. Therefore, research on humidifying effect of wetland park is of great significance. Air humidity below the height of 1.5 m above various underlying surfaces was measured in Taiping Riparian Wetland Park of Shijiazhuang. Monitoring time was selected in October 10–12, 2012 and six days among September and October, 2013 which were sunny days without wind(or the speed of wind less than 0.2 m/s). By analyzing the basic distribution regularity of humidity from horizontal and vertical directions at different times in autumn days, humidifying effect of various types of plants could be summarized from the sampled data. The humidifying effect of arbor-grasses can strengthen with the increase of temperature. The humidifying effect is the strongest at 10:00–14:00, then, it weakens after noon and the reduction rate tends to be smaller. Second, the humidity above the height of 0.2 m changes at a small scale and is much lower than that close to ground, which reveals great effect of ground cover plants and soil moisture. According to the monitoring data below the height of 1.5 m, the humidifying effect of shrubs is stronger than that of arbor-grasses. Last, the humidifying effect of surfaces with different land covers from strong to weak are shrubs, arbor-grasses, river. The rational allocation on various types of wetlands with a wide variety of structures can improve the atmospheric environment more effectively.
基金Sponsored by Sichuan Landscape and Recreation Research Center (JGYQ2019018)。
文摘To find out the current situation and configuration of aquatic plants in landscape water of Chengdu wetland parks,sample-plot survey of aquatic plants in landscape water in the built wetland parks of Chengdu and urban parks was conducted.The results showed that there are 41 kinds of aquatic plants in the research region,belonging to 23 families.They are mainly hygrophyte and emergent plants,while floating and submerged plants are rarely used.Configuration of aquatic plants is mainly composed of emergent plants,supplemented by floating-leaved and submerged plants,and water landscape is rich.Then,configuration of aquatic plants in wetland parks was analyzed from the ecological function,landscape construction and other aspects,to provide the reference for plant configuration of urban wetland parks.
基金Sponsored by National Social Science Fund Project(18BJL062).
文摘Taking 68 national wetland parks(including pilot sites)in Shandong Province as the research objects,three time sections of 2011,2014 and 2017 were selected,to analyze the spatial distribution characteristics of national wetland parks in Shandong Province by using geographic concentration index,imbalance index and standard deviation ellipse method,and explore the infl uencing factors by using SPSS stepwise regression analysis.The results show that the spatial distribution of national wetland parks is extensive but unbalanced,with more in central Shandong and less in eastern Shandong,and the distribution of other regions is relatively uniform.National wetland parks in Shandong Province are distributed along the northeast-southwest direction and are increasingly moving east-west direction.The impacts of natural factors such as topography,hydrology and climate on the spatial distribution of national wetland parks are consistent.At the same time,human factors such as economic environment,traffi c accessibility and population status also play an important driving role.
文摘This paper designed the index system for the evaluation of landscape health influence factors of Yanghu Wetland Park from tourists’ perspective,applied the principal component method to extract 19 indexes of 5 public factors,i.e.policy system,ecological environment,functional management,landscape facility,tourists’ behavior,to analyze the influence factors for the landscape health of national wetland parks.The results showed that tourists’ evaluation varied greatly on the significance of 19 indexes and their satisfaction in the influence factor system of landscape health,then used IPA modified model to classify the factors influencing landscape health of Yanghu Wetland Park into 4 categories,defined the orientation of the 19 indexes in the 4 categories,and proposed the corresponding landscape health optimization strategies based on the analysis results of IPA modified model.
文摘The positive role of urban green stormwater infrastructure(GIS)and wetland park construction in the process of“sponge city”construction is analyzed by expounding the connotation and problems of“sponge city”construction.Through the analysis of relevant cases,the realization approaches of combing different types of GIS with wetland park landscape design are interpreted,and it is pointed out that different types of GIS can guide the further practice of“sponge city”construction.
文摘The coal resources are abundant in Huainan City,but with development and utilization of coal mine,the water surface formed by mining subsidence increases gradually,and more and more people pay great attention on the research of the wetland in the subsidence area. Through on-site review,the status of the wetland resources is explored,and wetland ecosystem of the region is analyzed. In this paper,the red line delimitation,functional zoning,overall layout and basic engineering planning and design of Suocao Bay Wetland Park are carried out. The planning and design of Suocao Bay Wetland Park mean to provide new support for ecological protection,accelerate the ecological restoration in Maoji Experimental Area,vigorously carry forward the wetland culture,and make it become an important wetland demonstration base in coal mine subsidence area.
基金Under the auspices of Forest Science and Technique Support during the 11th Five-Year Plan Period of China (No.2006BAD03A19)National Wetland Park Model Project of State Forestry Administration,P. R. ChinaHangzhou City Government (No.xixi2006-1-12)
文摘Public education as well as tourism and leisure are the two important functions of national wetland park, and tourist behaviors act as the guiding factor in the national wetland park construction and management.As the first national wetland park in China, Xixi National Wetland Park, located in Hangzhou City, Zhejiang Province, will give constructive instructions to the construction and management of other wetland parks and ecotourism resorts.This paper analyzed the tourist behaviors in Xixi National Wetland Park.By the observation, in-depth interview and questionnaire, the results show that tourists in wetland parks are different from those in the other common destinations, and they are also different from those strict eco-tourists.In fact, the tourists in wetland park have unique characteristics, such as the intense perception to the functions of wetland ecosystem and the environment impact behaviors.Those tourists are preferred to natural landscapes in their motivations and expectations.Wetland landscapes are the main image to those tourists in the Xixi National Wetland Park.Tourist expectation, experience and satisfaction are all critical factors for the success of the planning and management in national wetland parks.Based on the results, some measures for the sustainable development of wetland parks, including to optimize wetland theme landscape and tourism products, to improve tourist facilities and services, to enhance quality of visitor experiences, and to implement total quality management based on tourist characteristics, are given to national wetland park ecotourism.
文摘Concepts of regional characteristics and urban wetland park were introduced, contribution factors and creation principles of regional characteristics of urban wetland park analyzed. And the creation techniques were introduced from three perspectives: respecting regional natural environment and loci features, inheriting regional cultures and showing spirit of the place, applying materials and technology reasonably. Flowing Water Park in Chengdu City, Sichuan Province, Xiazhu Lake Wetland Park in Huzhou City, Jinghu National Urban Wetland Park in Shaoxing City, and Xixi Wetland in Hangzhou City, Zhejiang Province, were taken for example to specify techniques of creating regional characteristics of urban wetland park.
文摘Problems in the current construction of urban wetland park in China were analyzed from the perspectives of ideological understanding,professional technology,capital investment,planning and design and management system.Corresponding countermeasures were proposed,specifically,more efforts should be devoted in propaganda and education,professionals cultivated for wetland development,capital investment in protection of wetland increased,the principle of systematic protection,reasonable utilization and coordinated construction followed,the legal system for the protection and utilization of wetland established,management and coordination system for the protection and sustainable utilization of wetland resources established.
基金Sponsored by 2012 Young Teacher’s Research Ability Improvement Plan of Suzhou Polytechnic Institute of Agriculture (PPS201201)
文摘Suzhou Sanjiaozui Wetland Park takes the protection of wetland eco-environment system as the core content,highlights regional characteristics of wetland landscapes,and designs leisure,entertainment,science popularization and education projects according to the functional orientations and actual conditions.The design ensures the effective protection and reasonable utilization of wetland resources.
基金Sponsored by Hunan Natural Science Fund Project(2018JJ2257)Doctoral Research Startup Fund(140623)
文摘Wetland park landscape health assessment is the basis of scientific management, policy formulation and sustainable development of wetland parks. Based on the concept of wetland park and landscape health, the contents and methods of landscape health assessment of wetland park were analyzed, and the result showed that: Existing researches focused on the evaluation of the landscape health status of wetland park, but there were few researches on the evolution of landscape health and its prediction and early warning. The study mainly evaluated the overall health of wetland park, ignoring the spatial difference of its internal health. In terms of research methods, the combination of index system method and conceptual model method was the main method, and the conceptual model form was lack of innovation. Meanwhile, the auxiliary application of remote sensing and geographic information system technology has become a trend.
基金Supported by the International Cooperation Project of Zhejiang Science and Technology Department[2016c34003]Scientific research project of Zhejiang Education Department[Y201431045]Nautral Science Foundation of China-Study on the features,driving factors and mechanism of pro-environmental behavior of domestic tourists:from the pespective of place attachment,[41661034]
文摘Wetland with biological and ecological diversity, which can regulate regional climate, humidity, temperature, etc., has high tourism value. Development and management of wetland park in China started late, so we should establish explicit goals to adjust wetland management and publicity from the aspects of regularity, professionality and availability, to promote the sustainable development of wetland resources.
文摘This paper addresses the question of whether the Hong Kong government made a rational economic decision when it decided to set aside land to develop a Wetland Park,or whether it should have used the land for alternative commercial developments.Different analytical methods are used to estimate the economic value of the environmental benefi ts of the Wetland Park:the Value Transfer Method is used to estimate the economic value of the ecological services provided by the Park,the Direct Market Price analysis for the economic value of the goods purchased in the Wetland Park,the Hedonic Housing Price Analysis for the value of the Park to those residing in its proximity,the Travel Cost and Contingent Valuation Method for the value of the Park to the visitors,and the Contingent Valuation for the Passive(Nonuse) Values of the Park.These benef its are compared to the opportunity cost of the land and the cost of running the Wetland Park.The article concludes that if a rate of 5% or less is used to discount future costs and benef its,we would f ind that the government's decision to set aside land for a Wetland Park was economically sound,while using a discount rate of 6% or more shows that it was not.
