Conceptualising State‐Controlled Resort Islands for an Environment‐Friendly Development of Tourism: The Maldivian Experience

The Maldives host a sophisticated and competitive international tourist industry which has replaced fishing as the dominant economic activity. With their rich tropical reef ecosystems and the abundant biodiversity of their marine environment, a total of 86 uninhabited islands had been converted into Resort Islands by the end of 2000. Resort Islands are equipped with comprehensive facilities for accommodation, food, recreation and leisure. They are also strictly reserved for foreign tourists and guarantee complete privacy. This gives the benefit of averting conflicts of acculturation with local islanders. In the arena of impacts on the physical environment, however, the consumptive leisure lifestyle of the tourists has been harmful to the Resort Islands as seen in sewage, garbage and waste pollution, as well as reef destruction and beach erosion. While the government of the Maldives takes great effort to harmonise tourism and the environment, the growth of mass tourism in the last 20 years has engendered grave environmental impacts. For future sustainable development of the Resort Islands, the tourists' environmental awareness must be increased to promote greater responsibility for the protection of the fragile coral and reef ecosystems of the Maldives.     

我国西部地区矿产资源态势及黑色金属矿产勘查规划建议

我国是钢铁工业大国，解放以来黑色金属矿产勘查取得了举世瞩目的成就。当前，我国进行西部大开发，黑色金属矿产勘查要先行。我国西部地区富铁矿、富锰矿储量约占全国一半，铬矿储量占全国72．6％，加速西部地区黑色金属矿产勘查势在必行。在简述了我国黑色金属矿产勘查的必要性和可能性之后，提出了规划建议。     

榛子林滑坡动态与主要影响因素的相关性分析

在阐述榛子林滑坡基本特征的基础上，研究分析滑坡动态与后缘弃渣加载、大气降雨、生活排水等主要影响因素的相关性及滑坡复活变形的原因，为滑坡机制分析和优化整治措施提供依据。     

生态旅游胜地—九顶山

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。     

旅游地学对旅游业可持续发展之积极作用

旅游地学对旅游业可持续发展之积极作用至少可在不断发现更新旅游资源和对旅游资源及其生态环境的监测和保护诸方面，有所作为。     

成都近郊农业生态旅游业可持续发展研究

阐述了农业生态旅游业的概念以及成都近郊农业生态旅游业的发展状况及其特点，综合分析了影响成都近郊农业生态旅游可持续发展的一系列问题，并针对这些问题提出了可持续发展对策。     

Environmental protection in the Apuseni Mountains: The role of Environmental Non-Governmental Organisations (ENGOs)

The Apuseni Mountains constitute one of the most interesting parts of the Carpathians in terms of landscape, biodiversity and culture. Yet dislocations are now severe and there are development threats which also require a significant response. On the one hand there are some severe pollution problems associated with mining areas developed in the communist period which require remedial action and the cases of Roşia Montana and Zlatna are discussed. On the other hand, there are forest and pasture zones – especially the Padiş Plateau – which are coming under heavy pressure from farmers seeking to enhance their incomes following the decline of mining and manufacturing which has left many households without salaries. At the same time, tourist pressure is growing. Actions are already being taken to limit pollution damage and develop sustainable landuse practices. There is a national park project linked with nature reserves comprising picturesque landscapes, a rare flora and fauna and distinct geological and palaeotological formations (including fossil ice). There are major tourist attractions and with proper management they could become part of a development programme of the countryside. However it is essential that all stakeholders adopt sustainable practices and this means that official programmes – including the future national park authority administration's work in environment protection and tourism management – are backed up by Environmental Non-Governmental Organisations (ENGOs). The paper reviews their diverse activities and concludes that they are making a very substantial contribution in ensuring that the potentials of isolated regions can be utilised in a manner consistent with nature conservation. This revised version was published online in July 2006 with corrections to the Cover Date.     

热带和热带外海表温度异常与低空环流特征比较

利用旋转主分量方法（ＲＰＣ），在对西太平洋和印度洋１９８０年１月至１９８８年９月共１０５个月的月平均海表温度（ＳＳＴ）进行分析的基础上，提取热带模及高纬模两种ＳＳＴ异常（ＳＳＴＡ）分布。再通过分析同期８５０ｈＰａ，各气象要素在该两模上的投影，比较低层大气与不同纬度上ＳＳＴＡ相联系的异常特征。结果表明，无论是热带还是热带外地区，暖性ＳＳＴＡ上空均有正的水汽异常及平均流场对月平均水汽输送的异常辐合。两地区ＳＳＴＡ上空８５０ｈＰａ月平均异常的最重要差异表现在流场、高度场及温度场上。热带正ＳＳＴＡ上方８５０ｈＰａ位势高度及温度均为负距平，流场呈Ｇｉｌｌ型的气旋式异常环流。热带外正ＳＳＴＡ上方８５０ｈＰａ高度及温度均为正距平，流场则呈反气旋式异常环流。分析表明，高纬度的这种异常特征主要是由于中高纬度大气的地转性和斜压性较强所致。     

加拿大东海岸冬季风暴的分析

利用加拿大大气环境局第二次冬季风暴观测（简称ＣＡＳＰⅡ）的部分资料，对加拿在东海岸冬季风暴的发生，发展情况进行了分析，结果表明，大多数风暴能达到爆发性发展程度，并对其中一个形成眼区的强风暴例子做了进一步讨论。     

论地震科技信息的综合价值及发展战略

随着地震科学技术的发展，地震科技信息作为学科窗口而越来越引起人们的重视。该文在阐述地震科技信息重要性的同时，又从本学科的基础、社会的需要、领导层的决策、多学科的利用及后效作用等方面，重点探讨了地震科技信息的综合价值，提出了发展地震科技信息工作的基本思路和地震科技信息逐步社会化的远景。