Results 51 to 60 of about 1,188 (113)
China's Eco‐Civilisation, Climate Leviathan, and Hobbesian Energy Transition
Antipode, Volume 57, Issue 3, Page 830-861, May 2025.Abstract Scholars have hitherto tended to theorise China's ecological civilisation project either as a form of environmental authoritarianism or as a vision of eco‐socialism. This paper contributes to the conversation by conducting a textual analysis of Chinese scholarly discussions on eco‐civilisation.
David Chen
wiley +1 more source
Shuitu Baochi Xuebao, 2007 采用地统计学的方法,研究了江西泰和退化红壤区不同模式重建森林在高温干旱季节土壤水分空间变异规律及其分布格局。结果表明,在该研究尺度下,湿地松纯林、枫香纯林、湿地松与枫香混交林0~20 cm,20~40cm土层含水量分布都符合正态分布,都可较好地拟合成球状模型,表现出明显的空间相关性和空间分布格局。3种重建模式样地0~20 cm,20~40 cm层土壤含水量变异函数的基台值、变程都较无林荒地明显增大,而且基台值和变程在0~20 cm,20~40 cm两土层间的差异明显大于无林荒地,说明植被恢复以后 ...
杜志勇 +3 more
doaj +2 more sources
Examining the structure of plant–lemur interactions in the face of imperfect knowledge
Conservation Biology, Volume 39, Issue 1, February 2025.Abstract Biotic interactions, such as plant–animal seed dispersal mutualisms, are essential for ecosystem function. Such interactions are threatened by the possible extinction of the animal partners. Using a data set that includes plant–lemur interactions across Madagascar, we studied the current state of knowledge of these interactions and their ...
Jadelys Tonos +6 more
wiley +1 more source
International Social Security Review, Volume 78, Issue 1, Page 29-56, January/March 2025.Abstract Street‐level professionals, such as social workers, shape policy implementation by exerting discretion. However, it remains unclear how other street‐level bureaucrats (SLBs), who are not considered to hold a professional status and who perform highly regulated activities, can do the same. Even though the decision‐making leeway of these SLBs is
Luiz Alonso de Andrade, Elias Pekkola
wiley +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2019 以巫山县为研究区域，运用GIS 技术，以乡镇和行政村为节点单元，采用公路网密度、乡镇间直达性指数、乡镇内直达性指数、居民点道路临近性、乡镇间节点可达性指数、乡镇内节点可达性指数、干线衔接距离、地形位指数8 项指标，引入熵权-TOPSIS 模型，综合分析和评价巫山县乡村地区公路网通达性及其空间分布格局。研究表明，各项指标对巫山县乡村公路网的影响程度由高到低为：公路网密度>地形位指数>干线衔接距离>居民点临近性>乡镇内直达性指数>乡镇间节点可达性指数>乡镇内节点可达性指数>乡镇间直达性指数；除中心城区外 ...
XUZhou(徐州) +3 more
doaj +1 more source
本文回顾了全球化与国际贸易的相关研究,使用2002年103个国家的商品出口贸易数据,通过主成分分析法和首位联系分析,对国际贸易空间格局,尤其是国际贸易流向与贸易组团进行了研究。着重指出了国际商品贸易体系中的等级结构和核心国家,分析了区域性贸易组团形成的驱动因素。研究发现美国和欧盟是第一级贸易中心,是世界性核心;中国和日本是第二级中心,是世界性贸易核心的候补者;俄罗斯联邦、韩国、印度、巴西、新加坡、沙特等则为第三级的区域性贸易核心。贸易组团的组成反映了地理、文化、经济、政治等诸多因素的影响 ...
于良, 王成金, 金凤君
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RESEARCH ON EVOLUTION TRENDS of REGIONAL COMPREHENSIVE TRANSPORT ACCESSIBILITY DRIVEN BY WESTERN TAIWAN STRAITS ECONOMIC ZONE STRATEGY [PDF]
, 2015 “海峡西岸经济区“的建设是完善我国对外开放和区域经济格局的重要板块,而综合交通可达性则是衡量区域一体化发展以及区内外经济社会联系的重要指标。本文通过构建经济区内部平均交通时距以及区内外综合可达性指标,借助ArC gIS等有关分析工具,对海峡西岸经济区的综合交通体系在2001年、2006年、2011年不同时间断面上的地域空间特征进行了分析比较,总结出“海峡西岸经济区“战略规划实施以来区域综合交通体系演变特征与演进态势,并对未来海西经济区综合交通发展提出若干建议。This essay focuses on ...
尹秋怡 +4 more
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Zhejiang Daxue xuebao. Lixue banBased on second-hand housing prices data in Guilin city in October 2022, this paper investigates the spatial heterogeneity of factors influencing housing prices at different scales using the multi-scale geographically weighted regression (MGWR) model ...
李杰杰(LI Jiejie) +3 more
doaj +1 more source
Simulation and Prediction of Xiamen Urban Expansion Based on A Coupling Relationship Between Land Use and Transportation [PDF]
, 2016 在经济新常态和新型城镇化战略不断推进的时代背景下，中国城市空间结构发展模式的转型已势在必行。在经历了长期的外延式城市空间快速扩张之后，人口和资源环境的矛盾、建设用地的紧张、交通供给与需求的脱节等成为我国城市空间发展中一系列不容回避的问题，城市空间由外延式扩张向内涵式提升的转型已经迫在眉睫。厦门市可建设用地的稀缺将对城市规模的扩张构成直接限制，但同时，在过去几十年的快速城市化进程中，由于缺乏对城市空间政策和公共投资的有效整合，城市空间增长有明显的分散化迹象 ...
周玉
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