共查询到17条相似文献，搜索用时 78 毫秒
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沂蒙山国家地质公园地质旅游资源丰富,独有的岱崮地貌群景观以及长江以北最大地下峡谷的喀斯特地貌景观,且从超基性金伯利岩到酸性花岗岩的岩石地貌类型丰富。同时,地质公园旅游种类众多,且地质旅游资源较为集中,适合开展地质旅游。通过介绍沂蒙山国家地质公园概况和主要地质遗迹景区,并运用了综合评价法对沂蒙山国家地质公园主要地质遗迹地质旅游资源进行评估,评估结果显示主要地质遗迹景区的地形与地质资源较为独特,地质遗迹景观较为丰富,但文化资源方面未引起足够重视;景区的相关设施与交通建设尚可,但相对不完善,有待提高。目前沂蒙山国家地质公园开发适度,但保护的力度有所欠缺,应坚持开发与保护并重原则;地质科普教育工作没有得到有效宣传,应更加突出科普教育意义,体现地质遗迹的科学价值。通过地质旅游资源评估,对该区域的地质旅游资源进行重新的认识,激发游客和学者对沂蒙山国家地质公园的热情,实现地质遗迹价值,推动景区的地质旅游发展。 相似文献
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岱崮地貌是继岩溶地貌、丹霞地貌、张家界地貌、嶂石岩地貌之后的中国第5种岩石地貌,作为一种新命名的地貌类型,岱崮地貌具有极大的美学价值和科研价值。但对其的研究和开发却相对滞后。该文介绍了岱崮地貌的研究现状、分布及其形成过程、发育阶段等,岱崮地貌的分布规律、形态特征、组成结构,其演变趋势与模式及其形成机制等,是其学术研究的核心问题。加强对岱崮地貌的研究,不仅能够改变地貌学中关于方山研究的薄弱局面,丰富大陆风化及陆地碳循环研究,而且可深化对沂蒙山区地质地貌条件、生态环境特点的认识,也可为申报国家地质公园和世界自然遗产提供科学支撑。 相似文献
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鲁中南岱崮地貌的成因及演化——以抱犊崮为例解析 总被引：1，自引：1，他引：0
鲁中南抱犊崮地区,山体陡峭挺拔,风景秀丽,以有鲁南小泰山之称的抱犊崮为代表,山体顶部主要由古生代寒武纪九龙群张夏组灰岩组成,其下分布由长清群馒头组砂岩、砂质页岩、泥质灰岩、薄层灰岩及朱砂洞组灰岩、泥质灰岩等。"崮"的成因主要是古生代寒武纪灰岩经受了强烈的地壳切割和抬升运动,并遭受长期的侵蚀、溶蚀、重力崩塌和风化剥蚀等多重地质作用而形成抱犊崮所具有的岱崮地貌,作为地质遗迹和地质地貌景观,具有重要的地学研究价值,也是潜力巨大的旅游资源。 相似文献
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日照市位于山东省东南部,地质构造发育,自然地质灾害容易发生。近年来,少部分人在矿产资源开发中,只顾眼前利益,乱采滥挖,加重了地质灾害的发生。对此,日照市市委、市政府高度重视,确立了“生态建市”发展战略,日照市国土资源局紧紧围绕工作重点,以沿海、城区和交通沿线矿山生态及重要景区地质地貌景观保护为切入点,不断开拓创新,探索出了一条生态地质环境监督管理的新路子。1 完善措施,加强保护一是封采海沙。1998年以来,日照市政府先后下发了《关于印发日照市地质地貌景观保护工作规划的通知》、《关于加强地质地貌景观保护工作的通… 相似文献
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近日,临朐县沂山被山东省国土资源厅批准为省级地质公园。沂山位于临朐县沂山镇境内,居“五镇”之首,素有“小泰山”称号,公园内赋存丰富的地质遗迹资源,尤以岩浆岩地貌景观、水体景观遗迹等数量居多。复杂的地质构造,造就了优美的自然景观,境内玉皇顶、花枝台、歪头崮、探海石、百丈崖瀑布等,雄伟壮观,秀拔苍穹,具有极高的科研价值和旅游价值。 相似文献
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Many natural landscapes that lie in high mountain regions are highly susceptible to geological hazards, and their values and integrity are strongly threatened by the hazards. A preliminary framework was proposed to undertake a quantitative assessment of the impact of earthquake-induced geological hazards on the natural landscapes. Four factors reflecting the aesthetic value, ecological value, integrity of landscapes were selected to assess their vulnerability. The impact of earthquake-induced geological hazards on the landscapes is quantitatively expressed as the product of their vulnerability and resilience. The assessment framework was applied to Jiuzhaigou Valley which was severely struck by the Ms 7.0 earthquake on August 8, 2017. Field survey, satellite image interpretation, high-resolution DEM and unmanned aerial vehicle(UAV) reconnaissance were used to retrieve the values of the assessment factors. Twenty seven World Heritage Sites in the valley strongly influenced by the earthquakeinduced geohazards were evaluated. The impact values of two sites of them(Sparking Lake and Nuorilang Waterfall) are up to 8.24 and 4.65, respectively, and their natural landscapes were greatly damaged. The assessment results show a good agreement with the actual damages of the heritage sites. 相似文献
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文章阐述了涠洲岛独特的地质自然景观,地下水形成、运动的机理及与海水之间的关系,地下水开采管理混乱所产生的地质环境问题,就如何加强地下水资源的监测与管理提出了对策措施。 相似文献
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Natural landscapes consist of the natural substances, environment, and phenomena, all of which provide many benefits to people, including a sense of place, sightseeing, relaxing, and recuperating. However, the economic value of natural landscapes has only been recognized in recent decades, and the resulting large-scale decline and degradation of ecosystems now severely threatens the sustainable provision of their services to society. There is an emerging consensus that natural capital should be incorporated into the current socioeconomic accounting system. Many studies valuated natural resources at local and regional scales, but there are very few empirical studies at a national level. To provide a benchmark for natural landscape management on a national scale, we use the travel cost method(TCM) and the contingent valuation method(CVM) to determine the economic value and the spatial distribution of natural landscapes across China. Our results show that the total economic value of China′s natural landscape was 9.75 × 10~(11) U.S. dollars(USD) in 2012. Of this value, the highest proportion was in the eastern and southwestern regions of China, which accounts for 23.7% and 18.3%, respectively. The provinces of Guangdong, Sichuan, Yunnan, Inner Mongolia, and Heilongjiang were the top five in terms of the largest number of natural landscapes and largest economic values. Together, these five provinces accounted for 32.9% of the total number of natural landscapes and 29.4% of the total economic value in 2012. We believe this study will increase awareness of the value of natural landscapes, and more importantly provide a scientific basis for resolving conflicts between development and resource conservation. 相似文献