安徽天柱山地质公园地质遗迹类型及综合评价

天柱山地质公园位于安徽省安庆市境内,面积约413.14km~2。公园内举世闻名的超高压变质带、郯庐断裂带,独具特色的花岗岩地貌、丰富多彩的水文地质遗迹、产出多样的古新世哺乳类动物化石等,极具典型性、稀有性与自然完整性,这些地质遗迹集中反映了20亿年以来天柱山地区地质演化历史,被公认为大陆动力学的天然实验室。     

北京城市建设和发展的地质要素

北京位于欧亚大陆东部,太平洋西岸,北纬40°,东经116°附近,是具有山区、平原和盆地的城市,是世界上具有地热资源的6个首都之一。目前,北京有1个世界地质公园、6个世界文化遗产地。其中,有以喀斯特景观为特色的房山石花洞世界地质公园;横亘于北山火成岩上的古代万里长城;位于温榆河下游两大洪积扇之间的古运河房山周口店“北京人”遗址等等。     

龙虎山世界地质公园丹霞地貌成景系统特征及其演化

龙虎山世界地质公园内分布着大量以石寨、石墙、巷谷、峰林、石峰、石柱、石崖、巷谷、一线天、造型石等景观类型,它们形成于晚白垩系龟峰群,是我国典型的丹霞地貌分布区之一.其形成不仅与红层、构造及流水等外营力等构成了丹霞地貌的成景系统因素有关,而且也与它们在信江盆地内的空间位置相关,共同制约着不同位置上丹霞地貌的演化进程及其景观总体特征.     

增城市村镇规划管理信息化平台建设与应用

村镇信息化已经成为现阶段国家信息化发展战略和社会主义新农村建设的重要组成部分,特别对我国而言,农村主要分布在县级市域之内,探索和总结县域村镇信息化工作的模式和经验显得尤为重要.本文为此介绍了增城市村镇规划管理信息化平台的建设与应用,主要分析了平台建设的目标体系、总体结构、网络系统设计与主体功能构成,希望为我国县域村镇信...     

中小城市规划管理信息化平台体系模式探讨——增城案例

由于在社会经济方面存在诸多差异,大城市规划管理信息化模式很难直接应用于中小城市,而后者在国家信息化发展战略中具有重要意义。文章以增城市为例,深入分析了中小城市规划管理信息化平台体系模式的建设方案、体系构架与关键技术特征,强调该模式的实用性、经济性和整体性,以期为我国中小城市规划管理信息化建设提供参考和启示。     

五大连池老黑山、火烧山火山岩屑崩落堆积的发现及其喷发历史和模式的重塑

黑龙江五大连池世界地质公园的老黑山、火烧山火山岩屑崩落(debris-avalanche)形成小丘状沉积.老黑山火山西面、东面和东南面有数十座小丘,火烧山火山北面和东北面也有数十座小丘.最大的小丘高约17m,基座直径50m以上.最远的小丘距火山2km.小丘为崩落堆积的岩块相,由巨大的崩落岩块组成.崩落岩块为灰紫色玄武质...     

丹霞山世界地质公园地质灾害评价

丹霞山世界地质公园位于粤北山区,具有以赤壁丹崖为特征的红色碎屑岩的“丹霞地貌”,地质构造发育,岩体受侵蚀程度严重,园区地质环境条件较为复杂。野外调查及评价认为,园区主要地质灾害为崩塌、滑坡,分布有地质灾害中易发区、低易发区和不易发区。针对该地质公园的资源禀赋和地质灾害特点,对园内地质灾害进行评价并提出地质灾害防治对策,保障当地旅游经济可持续发展。     

山岳型风景区观光线路景观感知敏感度计算方法——以武安国家地质公园奇峡谷景区为例

将景观感知倾向性、景观美学与质量评价等研究成果和旅游者感知评价结合,通过定量描 述可以感知的生态景观,反向描述旅游者的景观感知程度,提出了景观感知敏感度概念,建立了 观光线路景观感知敏感度模型和基于栅格数据的景观感知敏感度计算方法。在充分考虑影响 生态旅游者心理感知共性特征的基础上,选择景观可视状态、最佳观赏距离、最佳观赏方位3 个 视域感知影响因子,和景观类型、资源等级、沉浸式生态景观3 个生态感知影响因子,对感知敏感 度进行定量描述,反映旅游者的景观感知程度及其空间分异。以数字高程模型和高分辨率卫星 影像为基础,生成虚拟三维景观,选择视域分析、空间叠置、缓冲区等方法,设计了基于山岳型风 景区的观光线路景观感知敏感度计算流程,并选择河北省邯郸武安国家地质公园奇峡谷景区进行实验,以验证计算方法和流程的可行性。景观感知敏感度为生态旅游地尤其是山岳型风景区 规划中识别旅游者的景观感知强度和空间分异奠定了基础。     

瀑布旅游资源评价与广州增城白水仙瀑开发

从瀑布旅游资源评价三要素出发,在分析比较国内外有知名度的瀑布资源基础上,认为增城白水仙瀑是具备一定审美价值的.结合其成因和特点的分析,给出白水仙瀑开发建设应注意的几个问题,尤其是关于流量问题的分析.为保证瀑布的流量能达到瀑布旅游资源开发的要求,作为瀑布水源的七星墩水库和白水寨水库的发电功能则要完全转变为旅游服务,调节瀑布水源是开发白水仙瀑首先要解决的问题.另外,白水仙瀑的开发还应充分结合其深厚的仙姑文化底蕴.     

Fforest Fawr Geopark—a UNESCO Global Geopark distinguished by its geological,industrial and cultural heritage

The creation of the European Geoparks Network in 2000 was followed by the establishment of the Global Geoparks Network in 2004, incorporating the European Geoparks Network. On November 17, 2015, UNESCO sanctioned the creation of a new designation, the UNESCO Global Geoparks, as part of UNESCO’s new International Geoscience and Geoparks Programme (IGGP). This is the first initiative of its kind to be established by UNESCO for 40 years and is the result of effective networking among geoparks and their partners aiming to achieve significant progress in geo-conservation, geotourism, environmental education and sustainable local development.Geoparks are located primarily in rural areas which are both remote and underdeveloped or which have experienced economic decline. In order to become a UNESCO Global Geopark, a geopark must demonstrate that it has a significant geological heritage, has well defined boundaries and is large enough to support a sustainable strategy for economic development based upon that heritage. In addition to its geology, a geopark should also make use of sites of archaeological, ecological, historical or cultural significance as these are often linked to the underlying geology. The ultimate objective of a UNESCO Global Geopark is to use the designation as a vehicle to engage communities in protecting these assets in ways which contribute to the economic development of their territory.The Fforest Fawr Geopark, the first geopark in Wales, became a member of the European and Global Geoparks Networks in 2005 and a UNESCO Global Geopark in 2015. The geopark was established in the western area of the Brecon Beacons National Park because that area has a strong identity in terms of its geology and Welsh industrial and cultural heritage. In addition, while the eastern area of the National Park was a more popular tourist destination, the area designated as the geopark was less well known, more remote in character, and economically less prosperous.The geopark’s approximately 480 million year geological heritage provides a resource for developing geotourism and for educational activities. Nearly 11,500 years of human activity created a cultural landscape in which ancient monuments contrast with the relicts of industrial activity. With the coming of the Industrial Revolution the geological resources of Fforest Fawr were systematically exploited for over 200 years to supply South Wales’s expanding metal industry. During this time mining, quarrying and brick making contributed to wealth creation and South Wales was a major player in the new industrial age which changed the world. The area of Fforest Fawr Geopark, with its close association to the South Wales Coalfield played a significant role in global industrial history.In addition, the rich culture of the geopark’s early inhabitants comes to life in myths and legends and some of Europe’s oldest stories and myths are associated with the area of Fforest Fawr Geopark.