旅游目的地形象的形成过程与生命周期初探     

周年兴  沙润 《地理与地理信息科学》2001,17(1):55-58

论述旅游目的地形象形成的 8个阶段 ,并结合南京郊区旅游地的实际情况 ,对目的地形象的推广思路进行分析。从旅游者心理特征出发 ,提出了目的地形象的生命周期问题 ,通过对南京郊区旅游地形象现状的评估 ,认为钟山风景区形象趋于老化 ,面临形象的重新定位。  相似文献   

生态旅游胜地—九顶山   总被引：4，自引：0，他引：4  

廖声萍  郭建强 《四川地质学报》2001,21(4):241-245

对九顶山的生物景观，水体景观，地质遗迹景观，天然气景观和人文景观等方面进行了详尽的描述，并划分出平水河景区，云湖景区，楠木沟景区，紫岩山景区，白云山景区，仙女洞景区和天池景区等七个景区，从科学性，美学性，文化性以及区位条件和功能方面对景观进行了评述。进而提出了开发的初步构想。  相似文献   

Model of rigid and elastic-plastic motion in intraplate blocks and strain status of principal blocks in Chinese mainland   总被引：5，自引：1，他引：5  

李延兴  黄珹  胡新康  帅平  胡小工  张中伏 《地震学报(英文版)》2001,14(6):603-610

Introduction The Chinese mainland is located in the southeastern part of Eurasia plate and encircled by India, Eurasia, Pacific and Philippine Sea plates. It is one of areas with the strongest tectonic de-formation, especially Qingzang (QinghaiXizang) plateau and NS tectonic zone where the tec-tonic activity is more intensive and intricate. The main part of tectonic activity of Chinese mainland includes a series of tectonic zones and active blocks divided by them. Therefore, the research…  相似文献   

浅谈我国西北干旱地区旅游资源的开发利用     

孙云仙 《干旱区地理》1996,19(1):61-63

本文在分析西北干旱地区条件特点的基础上，全面叙述了区内丰富而又独特的旅游资源，提出进一步科学开发，利用本区旅游资源的意见。  相似文献   

川滇强震的回归—马尔可夫链联合预测     

张启明 《四川地震》1993,(1):40-43

本文应用回归—马尔可夫链联合预测地震的方法,结合川、滇强震的特点,对川、滇强震进行了计算,并作了预测验证。结果表明,该方法对川、滇强震的预测效果较好。  相似文献   

区域旅游资源定量评价研究--以昌吉回族自治州为例   总被引：19，自引：3，他引：16  

杨云良  阎顺 《干旱区地理》1999,22(1):10-19

本文以新疆昌吉回族自治州为实例,对目前旅游资源评价综合方法进行了分析,指出了旅游资源本质评价的核心是资源本身在品质评价及旅游资源品质评价与吸收力评价的区别,提出了区域旅游资源评价的指标体系和原则,论述了区域旅游资源品质评价的方法,过程和结果。  相似文献   

自然观光旅游地客源市场的空间结构研究：以九寨沟及比较风景区为例   总被引：140，自引：12，他引：128  

张捷  都金康  周寅康  张思彦  潘冰 《地理学报》1999,54(4):357-364

本文以九寨沟及比较风景区为例,以游客距离衰减模式和多种距离累计曲线揭示了观光旅游地客源市场空间结构整体特征和空间距离分异特征。论文论证了九寨沟游客距离衰减曲线以Ｐａｒｅｔｏ模型为最佳,并推算了不同市场范围及不同模式的距离误差指数;通过多种距离累计曲线有效地揭示游客群入游行为及相关市场潜力等背景的空间结构特征。  相似文献   

Environmental history of an urban lake: a palaeolimnological study of Lake Jyväsjärvi, Finland     

Jarmo J. Meriläinen  Juhani Hynynen  Arja Palomäki  Keijo Mäntykoski  Allan Witick 《Journal of Paleolimnology》2003,30(4):387-406

Sedimentary diatom frustules and chironomid remains, in addition to the chemical stratigraphy of 32 elements and organic pollutants such as resin acids, PCB, DDT and its metabolites, were studied from core samples taken from Lake Jyväsjärvi in Central Finland (64° 14 N, 25° 47 E). The sediment profile covered over 200 years, with the oldest samples representing a period of very low human interference. The town of Jyväskylä was established on the lake shore in 1837, and the lake received untreated municipal wastewater from the town up until, 1977. A paper mill started operations in 1872 and began discharging effluent into Lake Jyväsjärvi. In recent years this effluent loading has been reduced. Based on the biological and chemical properties of the sediment strata, five developmental phases were distinguished and named as follows: (1) a pre-industrial phase (approximately up until the 1860s); (2) a phase of early changes in the lake ecosystem (from the 1870s to ca. 1940s); (3) a phase of increasing eutrophication (from ca. 1950 to ca. 1965); (4) a phase of severe pollution (from ca. 1966 to the early-1990s); and (5) a phase of recovery, which proceeded more quickly during the late-1990s following long-term hypolimnetic aeration. It was estimated that the ecological status of the lake changed from good to moderate during the second phase. Due to the poor chemical status of the lake (including increased concentrations of harmful substances) and the pronounced changes in diatom and chironomid communities, the ecological status from 1950 to the early-1990s was classified as bad. The present ecological status, after a slow recovery of about 20 years, can be classified as moderate/poor. Chemical analysis of the sediment revealed that some elements (C, N, P, S, Ba, Cd, Cu, Fe, Pb, Ni and Zn) followed the known history of municipal waste water discharge into the lake, but Hg, Cr and persistent organic pollutants had different stratigraphies, and therefore mainly originated from other sources. Pronounced changes in profundal benthic communities (chironomids) started about 80 years later than those in diatoms, but later changes in chironomid assemblages were greater than those in diatoms.  相似文献   

澳门地质旅游资源的形成与开发     

丁华  庞桂珍  董亚娟  杨望暾 《地球科学与环境学报》2003,25(3):91-94

澳门是以博彩业而闻名的旅游城市,但它也拥有独特的地质旅游资源。如以岩洞、大石蛋为主的岩体景观和以红树林为主的海岸景观等。澳门地质旅游资源是构造、岩浆、海岸侵蚀等多种地质作用的产物,因而不仅具有观赏性,还具有科学考察意义。今后,应主要开发黑沙湾、红树林海岸及多种山地,造就山海岩林融为一体的天涯海角旅游胜地。  相似文献   

西部旅游资源的赋存环境及分类     

徐继填  葛全胜  席建超  尹泽生 《地理与地理信息科学》2002,18(4):59-63

西部地区资源原生多样,成景岩石种类繁多,面积大、分布广,由于聚居多元民族,历史文化多元、前进轨迹多元、遗留习俗多元,但经济发展相对滞后,生态环境相对脆弱,在西部进行旅游开发,就必须对西部主体旅游资源进行分类。分析表明,西部地区旅游资源数量多,品位高,垄断性强。西部地区拥有全国统计的6类74种旅游资源;丝绸之路、长江三峡、桂林山水、路南石林、西安兵马俑、喜马拉雅山等,不仅是世界级精品,而且是极品。据初步评价,西部地区已开发的旅游资源大约是其资源总量的1 7,西部大开发,旅游资源的开发有很大优势。  相似文献