REVIEW ON GLOBAL NATURAL DISASTERS IN 2000

20 0 0ｗａｓａｒｅｌａｔｉｖｅｌｙｎｏｒｍａｌｙｅａｒｉｎｔｅｒｍｓｏｆｇｌｏｂａｌｄｉｓａｓｔｅｒｅｖｅｎｔｓ.Ｔｈｅｇｌｏｂａｌｌｏｓｓｆｒｏｍｎａｔｕｒａｌｄｉｓａｓｔｅｒｓｗａｓａｐｐｒｏｘｉｍａｔｅｌｙ 30ｂｉｌｌｉｏｎＵＳＤ ,ｗｈｅｒｅａｓｔｈａｔｉｎａｎｙｏｆｔｈｅｐｒｅｖｉｏｕｓｙｅａｒｓｈａｄｅｘｃｅｅｄｅｄ 1 0 0ｂｉｌｌｉｏｎＵＳＤ .Ｔｈｅｉｎｓｕｒａｎｃｅｌｏｓｓｉｎ 2 0 0 0ｗａｓｏｎｌｙ 8.3ｂｉｌｌｉｏｎＵＳＤ ,ｗｉｔｈ 92 0 0 ｐｅｒｓｏｎｓｋｉｌｌｅｄ .Ｔｈｅｒｅｗａｓｎ…     

COUNTERMEASURES AGAINST LANDSLIDE GEOLOGICAL DISASTERS IN TIBET

Ｔｈｅｄｅｖｅｌｏｐｍｅｎｔａｎｄｄｉｓｔｒｉｂｕｔｉｏｎｏｆｌａｎｄｓｌｉｄｅｓ　Ｔｉｂｅｔ,ｔｈｅｍａｉｎｂｏｄｙｏｆｔｈｅＱｉｎｇｈａｉ ＸｉｚａｎｇＰｌａｔｅａｕ ,ｉｓｏｆｔｅｎｃａｌｌｅｄ“ｔｈｅｒｉｄｇｅｏｆｔｈｅｒｏｏｆｏｆｔｈｅｗｏｒｌｄ” .Ｉｔｈａｓａｂｒｏａｄｔｅｒｒｉｔｏｒｙａｎｄｖｅｒｙｃｏｍｐｌｅｘａｎｄｄｉｖｅｒｓｉｆｉｅｄｌａｎｄｆｏｒｍｓ,ｗｉｔｈａｎａｖｅｒａｇｅａｌｔｉｔｕｄｅｏｆｏｖｅｒ 4 0 0 0ｍ .Ｔｈｅｃｌｉｍａｔｅｉｓｓｐｅｃｉａｌｈｅｒｅ,ｖａｒｙｉｎｇｄ…     

镇江市边坡地质灾害及其防治对策

镇江市边坡地质灾害分布广泛、发生频繁。在分析该市边坡地质灾害主要类型及基本特征 的基础上，对其成因机制进行了探讨。认为镇江市边坡地质灾害是各种自然因素和人类活动在一定环境条件下共同作用的结果。在此基础上，提出了防治原则和相应的对策。     

构造运动与中国沿岸平原的地质灾害

中国海岸穿过构造沉降带和隆起带，沉降带及隆起带断陷盆地的持续下降吸引了源远流长的大河在此人海，而隆起带内入海的河流多为近源小河，从而引起河流泥沙沿岸分配的不均和海岸沉积物的差异。沉降带内每公里海岸线接受的沉积物是隆起带的数十倍，且以砂质沉积物为主．隆起带河流泥沙来量少．而且砂质沉积物占了压倒的优势．河流泥沙沿岸分配的不均决定了中国沙质和淤泥质海岸的基本类型和分布格局、沉降带和隆起带松散沉积层的厚度和结构，山此产生了中国沿岸与第四纪沉积层有关的灾害和环境问题的有规律的分布。地面沉降主要分布于沉降带内，而地下海水入侵多出现在依赖地下水的隆起带内，底辟构造、浅层天然气往往在大河三角洲构成灾害和潜在的地质灾害．沉降带和隆起带断陷盆地内的海岸低地通常是海平面上升的主要脆弱地区．此外，丰富的河流泥沙使中国海岸对全球海平面上升的响应也不相同，如海岸湿地的再生和海岸侵蚀原因的复杂性等．     

中国东南沿海重点城市台风危险性分析

中国东南沿海地区是中国经济最发达，人口最稠密的地区，同时也是世界上受台风影响最严重的地区之一。本文以上海经9个沿海重点为例，通过对《台风年鉴》数据的分析处理，提取了台风关键参数并进行了统计分析与建模；利用Monte Carlo抽样和成熟台风风场模型模拟，得到了极值风速序列，对年极值风速序列进行极值风速统计分析，得到了不同重现期和地貌的极值风速，结果与实测风速比较吻合。     

长江洪涝灾害的可持续发展综合防御对策体系

洪涝灾害严重制约了长江流域可持续发展, 本文分析了洪涝灾害的主要成因, 从合理协调人口——资源环境——社会经济三者之间深层次关系出发, 建立了长江洪涝灾害的可持续发展综合防御对策体系     

Sustainable Development in Small Island Developing States

This paper explores the status of sustainable development in small island developing states (SIDS), through the presentation of a case study on the Maldives, which is a typical small island developing state in the Central Indian Ocean. At the outset, a brief history of sustainable development as related to SIDS on the international agenda is outlined, starting from Rio to Barbados to Johannesburg. SIDS are expected to face many challenges and constraints in pursuing sustainable development due to their ecological fragility and economic vulnerability. It is the position of this paper that issues related to environmental vulnerability are of the greatest concern. A healthy environment is the basis of all life-support systems, including that of human well-being and socio-economic development. Priority environmental problems are: climate change and sea-level rise, threats to biodiversity, threats to freshwater resources, degradation of coastal environments, pollution, energy and tourism. Among these, climate change and its associated impacts are expected to pose the greatest threat to the environment and therefore to sustainable development. For small islands dependent on fragile marine ecosystems, in particular on coral reefs, for their livelihoods and living space, adverse effects of climate change such as increased frequency of extreme weather events and sea-level rise will exacerbate the challenges they already face. It is concluded that the paper path from Rio to Barbados to Johannesburg has made significant progress. However, much remains to be done at the practical level, particularly by the developed countries in terms of new and additional efforts at financial and technical assistance, to make sustainable development a reality for SIDS.     

Rendering the world unsafe: 'vulnerability' as western discourse

Disasters seem destined to be major issues of academic enquiry in the new century if for no other reason than that they are inseparably linked to questions of environmental conservation, resource depletion and migration patterns in an increasingly globalised world. Unfortunately, inadequate attention has been directed at considering the historical roots of the discursive framework within which hazard is generally presented, and how that might reflect particular cultural values to do with the way in which certain regions or zones of the world are usually imagined. This paper argues that tropicality, development and vulnerability form part of one and the same essentialising and generalising cultural discourse that denigrates large regions of world as disease-ridden, poverty-stricken and disaster-prone.     

近50年来湖南省旱洪灾害及其时空分布

利用 194 9年以来湖南省 9个代表站的降水资料 ,提出了湖南省旱洪灾害的等级标准 ,分析了湖南省旱洪灾害及其时空分布和旱洪重灾区的形成原因     

河北省河口港址资源质量等级评价

河北省共有31个河口港址,广泛分布于河北省沿海地区。在实地调研和广泛收集数据的基础上,采用层次分析法和模糊综合评价法,对河北省河口港址的自然条件和社会经济状况进行了定性、定量分析。根据分析结果将河口港址资源划分为4个质量等级,提出了不同质量等级河口港址资源开发利用的具体措施。