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 resource and the living environment of mankind, wetland has become gradually a highlight, strongly concerned and intensively studied by scientists and sociologists. The governments in the world and the...As an important resource and the living environment of mankind, wetland has become gradually a highlight, strongly concerned and intensively studied by scientists and sociologists. The governments in the world and the whole society have been paying more and more attention on it. The Dongting Lake of China is regarded as an internationally important wetland. For a rational development and protection of the wetland, an investigation and studied on its resources and its value to tourism in the South Dongting Lake was conducted, to create an assessment system of the ecological landscapes, and to evaluate qualitatively and quantitatively the value of wetland landscape to the eco-tourism. The results showed that the scenic value of the South Dongting Lake Wetland satisfied the criterion of AAAA grade of China national scenic attraction. The eco-tourism value of the landscape cultures in the South Dongting Lake Wetland was discussed with emphasis. It were formulated that a principle and frame of sustainable exploitation of the wetland landscapes and it was proposed as well that establishing a Wetland Park and developing eco-tourism in the South Dongting Lake. Wetland is a fragile ecosystem with low resistance to the impact of the exploitation. Thus, we must pay intensively attention to the influence of exploitation on the landscape, take the ecological risk in account to employ a right countermeasure and avoid the negative affection.展开更多
Based on the investigation on the wetland resources of Bashan Lake in Chongqing, the existing problems in the protection and utilization of Bashan Lake wetland and Chongqing Bashan National Wetland Park were analyzed....Based on the investigation on the wetland resources of Bashan Lake in Chongqing, the existing problems in the protection and utilization of Bashan Lake wetland and Chongqing Bashan National Wetland Park were analyzed. Specific suggestions were put forward, which provided basic references for the protection of Bashan Lake wetland and construction of Chongqing Bashan Lake National Wetland Park.展开更多
【目的】不同于以往单纯的理论研究,通过构建多元化的评估体系并进行实地调研,了解公众对城市荒野的认知状况,提出符合实际的解决策略,为成都市荒野化公园的后续发展及公园城市生态景观建设提供参考。【方法】通过文献研究法和专家咨询...【目的】不同于以往单纯的理论研究,通过构建多元化的评估体系并进行实地调研,了解公众对城市荒野的认知状况,提出符合实际的解决策略,为成都市荒野化公园的后续发展及公园城市生态景观建设提供参考。【方法】通过文献研究法和专家咨询法建立评估体系,采用公众参与地理信息系统(public participation geographic information system,PPGIS)法对500名公众进行实地访谈并获取人口统计学特征、价值认知及空间定位数据,之后对数据进行信度与效度检验、相关性分析以及核密度、空间占比分析。【结果】1)公众对城市荒野(景观)概念的了解程度及总体认知偏低,与人口统计学特征具有相关性;2)价值因子之间呈现出不同的空间特征,分布较为分散;3)公众认为中等质量荒野的景观价值最高,高等质量荒野的景观价值最低,与荒野质量等级存在关联性。【结论】后续应着重提升公众对荒野景观的了解程度,平衡荒野公园自然要素与人工要素的占比,保留或营造不同质量的荒野景观,并根据受众的差异制定不同的改造策略,以更好地指导成都市荒野化公园的转型和更新。展开更多
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.
文摘As an important resource and the living environment of mankind, wetland has become gradually a highlight, strongly concerned and intensively studied by scientists and sociologists. The governments in the world and the whole society have been paying more and more attention on it. The Dongting Lake of China is regarded as an internationally important wetland. For a rational development and protection of the wetland, an investigation and studied on its resources and its value to tourism in the South Dongting Lake was conducted, to create an assessment system of the ecological landscapes, and to evaluate qualitatively and quantitatively the value of wetland landscape to the eco-tourism. The results showed that the scenic value of the South Dongting Lake Wetland satisfied the criterion of AAAA grade of China national scenic attraction. The eco-tourism value of the landscape cultures in the South Dongting Lake Wetland was discussed with emphasis. It were formulated that a principle and frame of sustainable exploitation of the wetland landscapes and it was proposed as well that establishing a Wetland Park and developing eco-tourism in the South Dongting Lake. Wetland is a fragile ecosystem with low resistance to the impact of the exploitation. Thus, we must pay intensively attention to the influence of exploitation on the landscape, take the ecological risk in account to employ a right countermeasure and avoid the negative affection.
基金Supported by the Study on the Ecological Restoration of Chongqing Bashan Lake National Wetland Park of the Science Research Project of Chengkou County,Chongqing Municipality
文摘Based on the investigation on the wetland resources of Bashan Lake in Chongqing, the existing problems in the protection and utilization of Bashan Lake wetland and Chongqing Bashan National Wetland Park were analyzed. Specific suggestions were put forward, which provided basic references for the protection of Bashan Lake wetland and construction of Chongqing Bashan Lake National Wetland Park.
文摘【目的】不同于以往单纯的理论研究,通过构建多元化的评估体系并进行实地调研,了解公众对城市荒野的认知状况,提出符合实际的解决策略,为成都市荒野化公园的后续发展及公园城市生态景观建设提供参考。【方法】通过文献研究法和专家咨询法建立评估体系,采用公众参与地理信息系统(public participation geographic information system,PPGIS)法对500名公众进行实地访谈并获取人口统计学特征、价值认知及空间定位数据,之后对数据进行信度与效度检验、相关性分析以及核密度、空间占比分析。【结果】1)公众对城市荒野(景观)概念的了解程度及总体认知偏低,与人口统计学特征具有相关性;2)价值因子之间呈现出不同的空间特征,分布较为分散;3)公众认为中等质量荒野的景观价值最高,高等质量荒野的景观价值最低,与荒野质量等级存在关联性。【结论】后续应着重提升公众对荒野景观的了解程度,平衡荒野公园自然要素与人工要素的占比,保留或营造不同质量的荒野景观,并根据受众的差异制定不同的改造策略,以更好地指导成都市荒野化公园的转型和更新。
