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近年来,潍坊市各级党委、政府和国土资源部门认真贯彻落实中央加强土地调控的重要部署,把加快旧城改造,盘活存量土地作为推进工业化、城镇化进程的重要举措,深入挖掘存量土地潜力,推进节约集约用地,旧城改造步伐明显加快,既保护了耕地,又保障了经济社会又快又好发展。近两年全市共盘活存量土地660余公顷(1万余亩),其中中心城区266余公顷(4000余亩)。 相似文献
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章丘市创新旧村综合整治新模式,以群众满意不满意、拥护不拥护为标准,不搞一个模式,不搞盲目推进。为稳步推进,确保社会稳定,把好事办好,章丘市国土资源局加大了市场化运作方式,把权力交给基层群众,积极探索了多元化运作机制,有力地推动了旧村整治与新社区建设的发展。 相似文献
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近年来,章丘市在被确定为国土资源部一、二批城镇建设用地增加与农村建设用地减少相挂钩试点市(县)后,紧紧抓住这一机遇,结合新农村建设,认真贯彻落实城镇建设用地增加与农村建设用地减少相挂钩的有关政策,科学规划、精心组织,积极探索农村宅基地整理的模式,实行垄断整理。坚持以改善农村生产和生活条件为目标,以优化用地结构和节约集约用地为重点,以保护资源、保障群众利益为出发点和落脚点,高标准、高质量地推动了这项工作。 相似文献
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Historically, Crescent City is one of the most vulnerable communities impacted by tsunamis along the west coast of the United States, largely attributed to its offshore geography. Trans-ocean tsunamis usually produce large wave runup at Crescent Harbor resulting in catastrophic damages, property loss and human death. How to determine the return values of tsunami height using relatively short-term observation data is of great significance to assess the tsunami hazards and improve engineering design along the coast of Crescent City. In the present study, the extreme tsunami heights observed along the coast of Crescent City from 1938 to 2015 are fitted using six different probabilistic distributions, namely, the Gumbel distribution, the Weibull distribution, the maximum entropy distribution, the lognormal distribution, the generalized extreme value distribution and the generalized Pareto distribution. The maximum likelihood method is applied to estimate the parameters of all above distributions. Both Kolmogorov-Smirnov test and root mean square error method are utilized for goodness-of-fit test and the better fitting distribution is selected. Assuming that the occurrence frequency of tsunami in each year follows the Poisson distribution, the Poisson compound extreme value distribution can be used to fit the annual maximum tsunami amplitude, and then the point and interval estimations of return tsunami heights are calculated for structural design. The results show that the Poisson compound extreme value distribution fits tsunami heights very well and is suitable to determine the return tsunami heights for coastal disaster prevention. 相似文献
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2005年5月22日11时50分,珠穆朗玛峰高程测量登顶队员将红色的测量觇标高高地竖立在峰顶时,全世界的目光聚焦于地球之巅. 2005年10月9日,经国务院批准并授权,国家测绘局局长陈邦柱在国务院新闻发布会上正式宣布,珠峰岩石面海拔高程为8844.43米. 相似文献