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Changes of coastline and tidal flat and its implication for Ecological protection under human activities: Take China’s Bohai Bay as an example

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China Geology 2024年第1期7卷 26-35页

作者： Yong Li Ming-zheng Wen Heng Yu Peng Yang Fei-cui Wang Fu Wang Tianjin Center China Geological SurveyMinistry of Natural ResourcesTianjin 300170China Key Laboratory of Coast Geo-environment China Geological SurveyMinistry of Natural ResourcesTianjin 300170China Tianjin Key Laboratory of Coast Geological Processes and Environmental Safety Tianjin 300170China Hebei University of Environmental Engineering Qinhuangdao 066102China Hebei Engineering Research Center for ecological Restoration of seaward Rivers and Coastal Waters Qinhuangdao 066102China Department of Earth and Environment Boston UniversityBoston 02215USA

The change processes and trends of shoreline and tidal flat forced by human activities are essential issues for the sustainability of coastal area,which is also of great significance for understanding coastal ecological environment changes and even global changes.Based on field measurements,combined with Linear Regression(LR)model and Inverse Distance Weighing(IDW)method,this paper presents detailed analysis on the change history and trend of the shoreline and tidal flat in Bohai Bay.The shoreline faces a high erosion chance under the action of natural factors,while the tidal flat faces a different erosion and deposition patterns in Bohai Bay due to the impact of human activities.The implication of change rule for Ecological protection and recovery is also discussed.Measures should be taken to protect the coastal ecological environment.The models used in this paper show a high correlation coefficient between observed and modeling data,which means that this method can be used to predict the changing trend of shoreline and tidal flat.The research results of present study can provide scientific supports for future coastal protection and management.

关键词： Shoreline Tidal flat Erosion deposition patterns Changing trend Ecological protection Human activity Linear regression model Inverse distance weighing method Prediction Bohai Bay

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Research progress on Ecological protection technology of highway slope: status and challenges

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Transportation Safety and Environment 2020年第1期2卷 3-17页

作者： Hongyuan Fu Huanyi Zha Ling Zeng Caiying Chen Chuankun Jia Hanbing Bian School of Civil Engineering Changsha University of Science&TechnologyChangsha HunanChina School of Traffic&Transportation Engineering Changsha University of Science&TechnologyChangsha HunanChina College of Materials Science and Engineering Changsha University of Science&TechnologyChangsha HunanChina Laboratory of Civil Engineering and geo-Environment Lille UniversityEA 4515 LGCgEF-59000 LilleFrance

Slope protection has always been a major concern in highway construction and later operation.Ecological protection technology is widely used in highway slope,which takes into account functions of protection,ecology,and landscape.Ecological protection technology is mainly to improve the stability of the slope through the combination of supporting structure and plants,and vegetation restoration can reduce the negative impact of highway construction.In this paper,the latest research progress of Ecological protection technology was first reviewed to identify the main construction process and types,which revealed the protection mechanism of Ecological protection technology.The comprehensive benefits of ecological slope protection technology were analysed from the aspects of air,water circulation,landscape and biodiversity.It has found that Ecological protection technology of highway slope mainly forms the atmosphere-plant-soil system.Ecological protection technology of highway slope improved the stability of the slope through the supporting structure and the anchoring effect of plant roots.And the restoration of the surface vegetation on the slope promoted the photosynthesis and transpiration of plants and purifies the air quality along the highway.Ecological protection technology of highway slope could quickly restore the ecological balance,overall landscape and biodiversity of the region.

关键词： Ecological protection protection mechanism ecosystem biodiversity overall benefit

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Coordinated development of land multi-function space: An analytical framework for matching the supply of resources and environment with the use of land space for Ecological protection, agricultural production and urban construction

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Journal of Geographical Sciences 2023年第2期33卷 311-339页

作者： QU Yanbo ZHANG Yanjun WANG Shilei SHANG Ran ZONG Haining ZHAN Lingyun School of Public Management Shandong University of Finance and EconomicsJinan 250014China School of Resources and Environmental Engineering Shandong Agriculture and Engineering UniversityJinan 250100China

Based on the carrying capacity of the resources and the environment,this article defines the connotation of the land multifunctional space(LMFS)from three aspects,Ecological protection,agricultural production and urban construction,in the new era of land space planning system.Moreover,a framework is constructed for the coordinated development of the multi-functional oriented space to match the use of land space(ULS)with the supply of resources and environment(SRE).Based on this,the technology and methods of comprehensive evaluation,dominance recognition,and matching relationship division functions of the use of land space(FULS)and functions of the supply of resources and environment(FSRE)are discussed.The advantageous functions of the use of land space(AFULS)and advantageous functions of the supply of resources and environment(AFSRE)are also identified in the study area.A LMFS coordinated development system integrating“function position-comprehensive partition-regulation strategy”is proposed.Through the empirical study of Shandong province,we found that,first,the FULS of Ecological protection space in the province is mainly found in high value areas,and the FSRE is mainly in low value areas,which has certain complementarity in the space.The FULS of agricultural production space is mainly observed in high value areas,the FSRE is mainly in middle value areas,and the spatial distribution is balanced and staggered.The FULS of the urban construction space and the FSRE are mainly in middle values areas,and the spatial distribution is basically similar.Second,the FULS in the study area is dominated by the single advantage of agricultural production and urban construction,while the FSRE has a relatively balanced distribution of the advantages of Ecological protection,single agricultural production and compound advantages of agricultural production and urban construction,and urban construction and Ecological protection.The matching between the two is mainly at high and middle levels.Specifically,70%of the province’s land

关键词： land space coordinated development dominance matching relationship Ecological protection agricultural production urban construction Shandong province

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Study on Mechanism and Control Effect of Highway Slope Ecological protection

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Agricultural Biotechnology 2020年第4期9卷 75-80,158页

作者： Suilun LI Huangyan Branch Shaanxi Provincial Communication Construction GroupYan'an 716000China

At present,with the rapid development of social economy,people's awareness of environmental protection continues to increase,and environmental construction and environmental protection work are put on the agenda.Highway slope greening protection is an important means to achieve social sustainable development.Developed countries carried out research earlier in this area,and China's research in this area started later.In engineering construction,Ecological protection is to realize slope reinforcement and slope protection depending on the water storage and soil fixation effects of vegetation.Its slope protection can be summarized as the mechanical effect of root system and the hydrological effect of vegetation.As a basic form of slope greening protection,it is necessary for us to understand the mechanism of Ecological protection and to enhance the design of Ecological protection accordingly.Based on this,the article analyzed the development of slope greening protection technology and Ecological protection mechanism from different angles,so as to establish a theoretical framework for future research.

关键词： Highway Slope Slope protection Ecological protection Greening technology ecological slope protection mechanism

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西北地区生态保护与高质量发展协同推进的策略和路径

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生态环境与保护 2022年第3期

作者：李同昇陈谢扬芮旸杨坤

西北地区是我国重要的生态安全屏障和重大国家战略的枢纽地区，经济社会发展整体滞后，发展与保护的矛盾比较突出。处理好西北地区生态保护与高质量发展之间的关系，对于新时代推进西部大开发形成新格局具有重要战略意义。推动西北地区... 详细信息

西北地区是我国重要的生态安全屏障和重大国家战略的枢纽地区，经济社会发展整体滞后，发展与保护的矛盾比较突出。处理好西北地区生态保护与高质量发展之间的关系，对于新时代推进西部大开发形成新格局具有重要战略意义。推动西北地区生态保护和高质量发展的主要任务包括：围绕大保护，建立“一廊五区多点”的生态安全格局；围绕大开发，形成“两横两纵四区四群多点”的区域经济布局；围绕大开放，构建“三重开放、两带引领”的互动合作格局；围绕人地协调，探索各具特色、优势互补的高质量发展模式。实现西北地区生态保护与高质量发展协同推进的关键策略与路径在于：①分区推进保护和修复，提高生态系统稳定性。②实施重大引调水工程，构建水安全保障体系。③强化创新和园区驱动，多元化发展绿色经济。④优化交通网络和通道，探索枢纽经济新模式。⑤多层次提升合作水平，增强区域发展协同性。

关键词：西北地区生态保护高质量发展协同推进策略路径水安全保障体系　　Northwest China Ecological protection high-quality development cooperative promotion strategy path water security system

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Study on Key Problems of a New Environmental Dredging Based on Ecological protection and Subsequent ecological Restoration

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Meteorological and Environmental Research 2012年第11期3卷 47-49,53页

作者： HU Wei Shanghai Investigation Design and Research Institute

[Objective] The research aimed to study key problems of a new environmental dredging based on Ecological protection and subsequent ecological restoration. [Method] People paid more attention to sediment pollutant removal in environmental dredging, without considering coming aquatic eco-restoration work after dredging. Factor affecting aquatic ecosystem existence and growth was screened, and ecological dredging manner was put forward. [Result] On the basis of analyzing dredging objective, effect and influence, started from Ecological protection and subsequent ecological restoration, water depth and substrate were screened as priority control factors of the environmental sediment dredging. New manner of combining sediment dredging to reshape underwater terrain was put forward. [Conclusion] The research provided solution for water depth and substrate demands of the subsequent ecological restoration.

关键词： Ecological protection Subsequent ecological restoration Environmental dredging Key problem China

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Relationship between Tourism Development and Ecological protection in Songshan National Nature Reserve,Beijing City

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Chinese Forestry Science and Technology 2008年第2期7卷 72-77页

作者： CHEN Liang1 ZHAO Chun1 HUANG Weiping2 1. Department of Economics and Management, Beijing Forestry University, Beijing 100083, P. R. China 2. English Department, Dalian University of Foreign Language, Dalian 116044, P. R. China

Nowadays Songshan National Nature Reserve attracts a rapidly increasing number of tourists. However, the development of a tourist economy and the further exploitation of the natural landscape threaten the ecology and management of the reserve. Therefore, defining the relationship between ecological tourism and Ecological protection can provide a framework for the management and exploitation of the reserve. Based on the analysis of current situation and questions of the reserve, this paper probes into the relationship between tourism development and Ecological protection. Furthermore, it provides specific measures and suggestions for the existing problems.

关键词： tourism development Ecological protection Songshan National Nature Reserve

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社会性别视野下少数民族妇女与生态环境保护

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妇女研究 2007年第5期 10-15页

作者：杨国才

对生态环境的保护是可持续发展的重要议题之一。而运用女性学和社会性别视角探讨少数民族传统文化与生态环境保护的关系，因为，根据少数民族传统文化中妇女的知识与经验，论述少数民族传统文化中妇女对保护生态环境的观念和行为，并通... 详细信息

对生态环境的保护是可持续发展的重要议题之一。而运用女性学和社会性别视角探讨少数民族传统文化与生态环境保护的关系，因为，根据少数民族传统文化中妇女的知识与经验，论述少数民族传统文化中妇女对保护生态环境的观念和行为，并通过女性的生产生活方式，对自然资源的管理机制及宗教信仰、风俗习惯等事例，阐述少数民族妇女对其所处的生态环境发生互动关系时，为了适应生态环境而形成与生态环境相适应的生态文化观念。从而挑战在以男性为中心的男权文化下，对少数民族妇女在生态环境保护中的作用与经验的忽视，强调少数民族的传统文化是男女两性共同创造的，应该包括少数民族妇女在构建、传承民族文化中发挥的积极作用，特别是少数民族妇女在生态环境保护中，符合社会发展的知识与经验，不仅适用于少数民族地区，也适用于各民族社会，对此要加以重视、总结、弘扬，并使其成为今天对生态环境保护的知识与经验。

关键词：少数民族妇女传统文化生态环境保护生产生活方式自然资源管理机制宗教信仰习俗生态文化观念 minority women traditional culture Ecological protection way of life and production management mechanism of natural resources religious custom ecological concept

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开发建设中生态保护与恢复标准的技术要求及其确定方法初探

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生态环境与保护 2008年第5期 77-82页

作者：曹学章唐晓燕刘庄张更生

在阐述开发建设中生态保护与恢复标准的技术要求涵义和构成要素的基础上，对其规定方式和确定要求的工作程序、原则与方法进行了探讨。技术要求的规定方式包括定量方式和定性方式，其中定量方式又包括规定指标限值、规定指标限值的计算... 详细信息

在阐述开发建设中生态保护与恢复标准的技术要求涵义和构成要素的基础上，对其规定方式和确定要求的工作程序、原则与方法进行了探讨。技术要求的规定方式包括定量方式和定性方式，其中定量方式又包括规定指标限值、规定指标限值的计算方法、规定参照系和规定指标的设计保证率4种。技术要求的确定可按如下程序进行：（1）分析开发建设活动的技术环节；（2）分析开发建设活动的生态影响；（3）确定生态保护与恢复主题；（4）确定生态保护与恢复的技术要求。确定技术要求时，应遵循以下原则：（1）技术和经济因素相结合；（2）体现自然地理条件的差异；（3）考虑历史情况。技术要求的确定可以有以下5种方法：（1）实践经验与科学试验总结法；（2）借鉴相关标准法；（3）借鉴国外同类标准法；（4）推理分析法；（5）基于生态质量要求的理论计算法。

关键词：开发建设生态保护生态恢复标准技术要求方法 development and construction Ecological protection ecological rehabilitation standard technical requirement methodology

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Ecological protection Design Strategy for Mountain Tourism Highway Slopes

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Journal of World Architecture 2021年第3期5卷 9-12页

作者： Zhaoyu Wang China Merchants Chongqing Communications Technology Research&Design Institute Co. Ltd.Chongqing 400067China

Slope Ecological protection technology is a form of slope protection with high ornamental and good economic value.At present,it is widely used in highways and urban streets’slope protection works.However,its use is not very common in mountain tourism highways;hence,it is necessary to implement strategies for mountain tourism highway slope Ecological protection design to promote excellent development.

关键词： Mountain tourism highway Slope Ecological protection Design strategy Mountain tourism highway Slope Ecological protection Design strategy

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