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基于行动者网络的生态旅游地多元主体冲突的演变及形成机制——以湖北省神农架为例

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经济地理 2024年第7期44卷 214-222页

作者：刘海朦胡静吕丽华中师范大学城市与环境科学学院中国湖北武汉430079 中国旅游研究院武汉分院中国湖北武汉430079 武汉职业技术学院旅游与航空服务学院中国湖北武汉430074

文章基于行动者网络理论构建了生态旅游地多元主体冲突分析的理论框架,以湖北省神农架为案例地,运用质性分析方法解析了多元主体冲突的演变及形成机制。结果表明:①生态旅游地冲突是行动者网络构建过程中人类和非人类行动者利益失衡而... 详细信息

文章基于行动者网络理论构建了生态旅游地多元主体冲突分析的理论框架,以湖北省神农架为案例地,运用质性分析方法解析了多元主体冲突的演变及形成机制。结果表明:①生态旅游地冲突是行动者网络构建过程中人类和非人类行动者利益失衡而引发的异议,具有动态变化性;②冲突随着行动者的增加逐渐趋于复杂化,呈现萌芽、显化和升级的渐进式发展趋势;③资本分化和利益受损是冲突形成的内在根源和直接原因,制度缺位或失灵是冲突形成的充分条件,权力失衡、社会分层和旅游失序则是中介条件。

关键词：生态旅游旅游地冲突行动者网络理论冲突演变形成机制多元主体

基于百度指数的乡村旅游需求时空特征及其影响因素研究

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世界地理研究 2024年第5期33卷 177-188页

作者：刘海朦田小波曹婷婷华中师范大学城市与环境科学学院武汉430079 中国旅游研究院武汉分院武汉430079 郑州科技学院工商管理学院郑州450064

互联网搜索行为是用户需求和行为惯性在虚拟空间的直观表达,为长时间序列、大空间尺度旅游需求分析提供了新的视角。论文以2011—2020年我国31个省级行政区乡村旅游9个关键词的百度指数为数据基础,利用空间自相关、地理探测器等方法分... 详细信息

互联网搜索行为是用户需求和行为惯性在虚拟空间的直观表达,为长时间序列、大空间尺度旅游需求分析提供了新的视角。论文以2011—2020年我国31个省级行政区乡村旅游9个关键词的百度指数为数据基础,利用空间自相关、地理探测器等方法分析了我国乡村旅游需求的时空演变特征及其影响因素。研究发现:(1)乡村旅游需求十年间总体呈“倒U”形变化形态,并表现出快速发展期、波动发展期的非线性阶段特征;年内呈现出“两峰两谷”变化特征,淡、旺季和周末效应比较明显。(2)乡村旅游需求整体上呈集聚分布状态,集聚效应随年际变化略有波动;局部空间上呈现东高西低的梯度递减格局,且此特征在十年间基本保持稳定。(3)5个因子对乡村旅游需求时空特征有持续显著的影响,其解释力表现为地区生产总值>星级饭店数量>人口总量>公路密度>国家级乡村旅游点数量,其他因子解释力相对较低或年际变动较大。论文借助网络大数据从宏观层面揭示了乡村旅游需求的时空演变规律及其影响因素,为优化产业布局、推进乡村旅游供需有效对接等提供了理论指导和实践借鉴。

关键词：乡村旅游需求时空特征百度指数地理探测器影响因素

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基于活力三角模型的中国城市活力评估

地理科学进展 2024年第6期43卷 1118-1132页

作者：刘海猛郑瑞婧勾鹏程钰熊洁阳中国科学院地理科学与资源研究所北京100101 山东师范大学地理与环境学院济南250358 中山大学地理科学与规划学院广州510275 南湖实验室大数据技术研究中心浙江嘉兴314002 中国科学院大学资源与环境学院北京100049

城市活力是城市健康可持续发展的重要动力,直接影响着居民福祉、企业发展和城市竞争力。论文从城市有机生命体视角,借鉴“活力三角”概念模型,从生长代谢、多样性和流动性三个关键维度筛选指标,整合兴趣点、社交平台、夜间灯光、百度指... 详细信息

城市活力是城市健康可持续发展的重要动力,直接影响着居民福祉、企业发展和城市竞争力。论文从城市有机生命体视角,借鉴“活力三角”概念模型,从生长代谢、多样性和流动性三个关键维度筛选指标,整合兴趣点、社交平台、夜间灯光、百度指数、人口迁徙、企业数据库、环境监测、土地利用、人口普查、统计年鉴等多元数据,设计了包含人口、经济、社会、政府、环境和对外联系6个维度的评价指标体系,对中国290个地级及以上城市的活力水平进行评估。结果表明:中国城市活力的空间分布不均衡,高活力城市在长三角地区最为集聚,其次是城市群地区和省会城市,东北地区的低活力城市分布最广泛,华北平原城市普遍属于中低活力水平;城市活力得分遵循幂律分布,即仅有少数城市处于高活力状态,大部分城市活力水平较低;人口规模越大的城市普遍越有活力;城市活力6个维度的发展具有协同效应,其空间分布呈现不同程度的空间差异性和集聚性;根据不同维度的得分,全国城市可分为整体高活力型、整体中高活力型、整体中低活力型、政府活力导向型、环境活力导向型。研究结果是对城市活力研究框架的有益补充,可为后疫情时代中国城市活力的提升和高质量发展提供决策参考。

关键词：城市活力活力三角城市评价城市系统可持续发展聚类分析

新型城镇化促进水生态文明建设:影响机制及空间效应

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地理科学进展 2024年第1期43卷 1-16页

作者：张胜武韩日李小胜宋马林刘海猛安徽财经大学工商管理学院安徽蚌埠233030 安徽财经大学统计与应用数学学院安徽蚌埠233030 中国科学院地理科学与资源研究所北京100101

新型城镇化是生态文明建设的重要载体,如何通过新型城镇化来推动水生态文明建设,是淮河生态经济带打造人与自然和谐共生的现代化面临的重大现实问题。针对这一问题,论文在解析城镇化影响水生态文明建设理论机制的基础上,基于淮河生态经... 详细信息

新型城镇化是生态文明建设的重要载体,如何通过新型城镇化来推动水生态文明建设,是淮河生态经济带打造人与自然和谐共生的现代化面临的重大现实问题。针对这一问题,论文在解析城镇化影响水生态文明建设理论机制的基础上,基于淮河生态经济带2006—2020年的城市面板数据,运用空间计量模型实证检验了城镇化对水生态文明建设的影响机制及空间效应。研究结果表明:①淮河生态经济带综合城镇化、人口城镇化对水生态文明建设的影响均呈典型的环境库兹涅茨曲线,即城镇化先抑制、达到一定阈值后转为促进水生态文明建设;②淮河生态经济带各城市的人口城镇化在2014年皆达到拐点值,而综合城镇化水平尚未达到拐点值,需要加快促进农业转移人口市民化、切实推进以人为核心的新型城镇化;③淮河生态经济带城镇化对水生态文明建设具有显著的倒“U”型溢出效应,同时,在当前研究期内水生态文明建设具有负向外溢效应。论文为深入解析城镇化与水资源互动关系提供新的研究视角,也为深化新型城镇化提升水生态文明建设提供了理论借鉴和经验证据。

关键词：城镇化水生态文明 “U”型曲线空间杜宾模型淮河生态经济带

A novel framework for analyzing the multiple interactions between humans and nature

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Journal of Geographical Sciences 2020年第3期30卷 355-377页

作者： liu haimeng FANG Chuanglin FANG Kai Key Laboratory of Regional Sustainable Development Modeling Institute of Geographic Sciences and Natural Resources ResearchCASBeijing 100101China College of Resources and Environment University of Chinese Academy of SciencesBeijing 100049China School of Public Affairs Zhejiang UniversityHangzhou 310058China

Understanding the interactions between humans and nature in the Anthropocene is central to the quest for both human wellbeing and global ***,the time-space compression,long range interactions,and reconstruction of socio-economic structures at the global scale all pose great challenges to the traditional analytical frameworks of human-nature *** this paper,we extend the connotation of coupled human and natural systems(CHANS)and their four dimensions—space,time,appearance,and organization,and propose a novel framework:“Coupled Human and Natural Cube”(CHNC)to explain the coupling mechanism between humans and the natural *** proposition is inspired by theories based on the human-earth areal system,telecoupling framework,planetary urbanization,and perspectives from complexity *** systematically introduce the concept,connotation,evolution rules,and analytical dimensions of the *** there exist various“coupling lines”in the CHNC,connecting different systems and elements at multiple scales and forming a large,nested,interconnected,organic *** rotation of the CHNC represents spatiotemporal nonlinear fluctuations in CHANS in different *** a system continually exchanges energy with the environment,a critical phase transition occurs when fluctuations reach a certain threshold,leading to emergent behavior of the *** CHNC has four dimensions—pericoupling and telecoupling,syncoupling and lagcoupling,apparent coupling and hidden coupling,and intra-organization coupling and inter-organizational *** mainly focus on the theoretical connotation,research methods,and typical cases of telecoupling,lagcoupling,hidden coupling,and inter-organizational coupling,and put forward a human-nature coupling matrix to integrate multiple *** summary,the CHNC provides a more comprehensive and systematic research paradigm for understanding the evolution and coupling mechanism of the human-nature system,which exp

关键词： Coupled Human and Natural Cube human-environment systems social-ecological systems pericoupling and telecoupling climate change urbanization human activity complexity science sustainability science

Beautiful China Initiative:Human-nature harmony theory,evaluation index system and application

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Journal of Geographical Sciences 2020年第5期30卷 691-704页

作者： FANG Chuanglin WANG Zhenbo liu haimeng Institute of Geographic Sciences and Natural Resources Research CASBeijing 100101China University of Chinese Academy of Sciences Beijing 100049China Abstract:The Beautiful China Initiative(BCI)is a plan for the sustainable

The Beautiful China Initiative(BCI)is a plan for the sustainable development of the Chinese nation as well as for China to fulfill the United Nations’2030 Agenda for Sustainable *** Chinese government’s“five-in-one”approach provides strategic arrangements for developing the BCI,and President Xi Jinping proposed a timetable and“road map”for the BCI at the National Conference on Ecological and Environmental ***,the theoretical basis,evaluation index system,evaluation criteria and effectiveness of the BCI are currently *** paper begins by exploring the basic content of the BCI from narrow and broad *** regards the theory of human-nature harmonious coexistence and the five-in-one beauty theory as the core theoretical bases of the BCI and constructs a five-element BCI evaluation index system(ecological environment,green development,social harmony,system perfection and cultural heritage)and utilizes the assessment method of the United Nations’Human Development Index to assess scientifically the effectiveness of the BCI in 341 prefecture-level *** results show the average BCI index(the Chinese Academy of Sciences Beauty Index)score to be 0.28,which is quite low,while the average scores for the individual element indexes of the ecological environment index,green development index,social harmony index,system perfection index and cultural heritage index are 0.6,0.22,0.29,0.22 and 0.07,*** of these are relatively low values,with relatively large discrepancies in regional development,indicating that progress in the BCI is generally slow and *** realize the BCI’s timetable and roadmap to a high quality and high standard,it is suggested that a common system for evaluating the progress of the BCI is developed and promulgated so that dynamic monitoring and phased evaluations can take place;BCI technical assessment standards are compiled and published;BCI comprehensive zoning is undertaken;pilot proje

关键词： Beautiful China Initiative theoretical basis theory of human-nature harmonious coexistence evaluation index system Chinese Academy of Sciences Beauty Index evaluation plan

Illustrating the multi-stakeholder perceptions of environmental pollution based on big data:Lessons from China

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Regional Sustainability 2022年第1期3卷 12-26页

作者： liu haimeng liu Huaming CHENG Yi Institute of Geographic Sciences and Natural Resources Research Chinese Academy of SciencesBeijing100101China College of Resources and Environment University of Chinese Academy of SciencesBeijing100049China Department of Business Administration University of GranadaGranada18011Spain

The relationship between stakeholders and the environment influences sustainable development and human *** illustrate the multi-stakeholder perceptions of environmental pollution in China,we interpreted a feedback loop in the perception-behavior-environment nexus from the perspective of the coupled human-environment system,measured the differences of environmental perceptions among five stakeholders(the public,government,media,companies,and scientists)and regions(including 31 provinces,autonomous regions,and municipalities in China,with exceptions of Taiwan of China,Hong Kong of China,and Macao of China due to a lack of data)using big data,and made a comparison between the perceptions and the actual pollution *** results showed that the five stakeholders exhibited similar perceptions of environmental pollution at the national scale,with air pollution being of most concern,followed by water pollution and soil *** were significant spatial differences in environmental *** stakeholders in the developed regions in eastern China paid relatively high attention to environmental issues,while those in the northwestern regions paid much less *** existed a mutual influence and interaction among the different *** attention should be paid to air pollution in Xinjiang Uygur Autonomous Region and Ningxia Hui Autonomous Region,water pollution in Hainan Province,Inner Mongolia Autonomous Region,Heilongjiang Province,and Jilin Province,and soil pollution in Hainan Province,Fujian Province,and Jilin *** paper provides a research paradigm on multi-stakeholder environmental perceptions based on big data,and the results provide a background reference for regional environmental governance.

关键词： Environmental quality Environmental perception Regional sustainable development Inter-organizational coupling Human-environment system Air pollution Water pollution Soil pollution Big data

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烟火剂爆燃光谱示温反演研究

红外与激光工程 2024年第6期53卷 176-185页

作者：赵猛夏惠军晁瑞泽邵铭程相正鲁蓝霜邱征刘海梦谭勇长春理工大学物理学院吉林省光谱探测科学与技术重点实验室吉林长春130000 西南技术物理研究所四川成都610041 西北工业集团有限公司设计三所陕西西安710005 光电对抗测试评估技术重点实验室河南洛阳471003

如何在高温、高压、高辐射状态下准确测温一直是一个难题,为解决该难题,以辐射光谱测温技术为基础,实现对多元烟火剂爆燃过程的非接触温度测量,为进一步明确烟火剂的反应步骤与爆燃产物提供了基础参数。通过建立多元烟火剂与示温颗粒的... 详细信息

如何在高温、高压、高辐射状态下准确测温一直是一个难题,为解决该难题,以辐射光谱测温技术为基础,实现对多元烟火剂爆燃过程的非接触温度测量,为进一步明确烟火剂的反应步骤与爆燃产物提供了基础参数。通过建立多元烟火剂与示温颗粒的辐射光谱测温模型,给出基于凝聚相小灰体颗粒的发射率计算方法,开展凝聚相颗粒辐射谱线获取实验并进行连续热辐射谱线的示温反演。为提高反演的准确性,提出了一种方法以降低在多元烟火剂爆燃时出现的离子峰展宽影响,该方法采用维恩变换分析光谱曲线,使用Bisquare算法和最小二乘算法的双平方加权拟合去除非热辐射谱线,开展热辐射温度的反演。发现了烟火剂爆燃二次升温规律,温度出现升温-降温-再升温-再降温的二次放热的现象。该研究为炸药一类物质爆燃的温度场温度变化检测提供了一种新的反演思路和方法。

关键词：爆燃光谱示温反演改进型维恩判据 Bisquare算法

A review of China's Urban Agglomerations

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Journal of Geographical Sciences 2020年第7期30卷 1215-1216页

作者： liu haimeng Institute of Geographic Sciences and Natural Resources Research CASBeijing 100101China

Since the 1980s,China has been developing rapidly and has gradually become a global *** this period,industry and population began to concentrate in Beijing,Yangtze River Delta,Pearl River Delta,and other regions of *** these regions,more urban agglomerations have started forming and growing,which have been constantly attracting resources,capital,and talents(the"straw effect").

关键词： attracting Pearl Urban