排序方式： 共有45条查询结果，搜索用时 218 毫秒
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[目的]准确识别、检测建设用地空间管制分区与城市扩张之间的潜在冲突,以期为下一轮土地利用总体规划的实施与土地资源管理工作的开展提供理论参考与技术方法支撑。[方法]基于CA-Markov模型模拟预测了2020年江苏省常州市土地利用状况,在此基础上集成GIS空间分析技术,识别并检测了常州市2015—2020年建设用地空间管制分区与城市未来发展之间的潜在冲突区域。[结果](1)2020年常州市建设用地总量及新增量规模将分别达到规划目标的101.16%,159.97%,即会突破土地利用总体规划目标;禁止建设区内建设用地空间管制潜在冲突面积较少;(2)限制建设区内建设用地空间管制潜在冲突面积较大,约占新增建设用地面积的59.23%,其中约有59.15%的潜在冲突分布在武进区。[结论]在常州市下一轮土地利用总体规划编制与实施过程中,应重点强化对限制建设区内潜在冲突区域的管控。 相似文献
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文化差异在国际商务中是一项极其重要而又复杂的变量。特别是随着经济全球化进程的加速，不同文化背景人们的跨国往来与日俱增。本文的研究目的是使得跨文化的国际交流和国际商务活动更加有效。因此，文章从具体案例出发，研究了各国间的文化差异和工作态度的文化差异和商务交际中的文化差异，从理论与实践的角度对国际商务中的文化差异的进行了阐述。 相似文献
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艾丽丝·沃克（Alice walker）的著名作品《紫色》之所以获得巨大的成功，除了作者以其新颖的构思和独特的手法为我们展示了一个丰富的世界，并展现了许多美国社会当前的重大问题以外，更重要的是作者在其中所体现的对话意识。 相似文献
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Fatemeh Bakhtiari Jette Bredahl Jacobsen Frank Søndergaard Jensen 《Urban Forestry & Urban Greening》2014,13(4):662-671
Conflicts among forest visitors have direct effects on the quality of a recreational experience. As the number of visitors to forests close to residential areas increases, as well as the number of different activities, so does the potential for perceived conflicts. According to the literature, expanding knowledge of conflict characteristics and their causes is important for recreation planners and managers who aim to reduce conflicts.In the present study, different forest user groups were identified and categorised according to their pursued activities, and for each group, causes of conflict were identified. Furthermore, a choice experiment was constructed to estimate the distance visitors are willing to travel to encounter few visitors as opposed to many visitors, and thereby potentially experience fewer conflicts. Comparing the marginal willingness to travel (WTT) of different user groups suggests that some groups have a WTT further than the average to reach a forest with ‘Few’ visitors. The average WTT to reach a forest area with ‘Few’ visitors. ‘Mountain bikers,’ ‘Peace and nature lovers’ and ‘Horse riders’ are willing to travel 4 km more than the average per visit to reach a less crowded forest. At the other end of the scale, we find that people who are doing physical exercise are willing to travel 2 km less than the average to reach a less crowded forest. 相似文献
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Damage compensation schemes are widely used to mitigate human-wildlife conflicts. Despite the growing relevance of such conflicts, a theoretical framework to analyze the cost-effectiveness of damage compensation schemes is still missing. The article aims to fill this gap by proposing a conceptual framework by categorizing cost categories, which can be used to compare different types of compensation schemes. To demonstrate the value of the framework, we present an example that compares ex-post compensation and compensation in advance in the European otter (Lutra lutra) in the Upper Lusatia, Germany. We find that the two types of schemes differ widely in their transaction costs. Transaction costs themselves are closely related to the temporal and spatial distribution of damages. Therefore, the choice between the two types of compensation schemes depends on the distribution of damages, which itself depends on the species under concern. Based on this, we recommend a compensation-in-advance type of damage compensation scheme for the otter in the Upper Lusatia, Germany. 相似文献
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在明确褐色土地相关概念的基础上,分析了政府、企业、社区居民、工业企业、开发商、媒体等利益相关者关于褐色土地的环境纠纷与冲突.分析结果表明:1.褐色土地各利益相关者之间冲突产生的原因在于褐色土地的开发利用存在着潜在的利益,同时也存在着因污染而带来的环境健康风险;2.褐色土地利益相关者间的环境冲突大都是相伴发生;3.褐色土地再利用利益相关者间的关系并不总是对立的,在更高层次上看,具有利益共容性即社会利益;4.褐色土地再利用同一利益群体内部也存在着纠纷与冲突. 相似文献
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快速的城镇化和工业化导致乡村景观多样性和本土性缺失,功能冲突问题日益严重。该文首先构建乡村景观功能竞争力强度评价系统,其次建立基于识别矩阵的闽南地区乡村景观功能冲突识别方法体系;最后探讨该识别方法在厦门市灌口镇的实际应用。结果表明:1)该方法符合乡村景观功能冲突的本质内涵,可识别出各类型乡村景观功能冲突区;2)灌口镇存在9种乡村景观功能冲突类型,生产功能优势区占全镇总面积的3.89%,位于城镇外围;生活功能优势区不明显,生态功能优势区占全镇总面积的22.46%,位于城镇外部西北部山区;在分析9种乡村景观冲突类型区域特征的基础上,提出其对应的优化策略;3)在优化乡村景观空间格局时,生产功能优势区、生产与生活功能冲突激烈区和3类功能激烈冲突区内的优质耕地应优先发展生态农业,引导农业生产向现代生态旅游方向发展。研究结果可为有效破解乡村景观功能冲突,进行乡村景观规划提供理论支持和方法指导。 相似文献
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现阶段,我国农村土地冲突大量出现,已经危害到经济发展和社会稳定.通过对引发我国农村土地冲突的七大类原因进行分析,理清了农村土地冲突的表现和原因,进而提出了调控农村土地冲突的具体措施,以此来降低此类事件对经济发展和社会稳定带来的危害. 相似文献