The British who are not British and the immigration policies that are not: the case of Hong Kong

"While 'closed-door' immigration policies are adopted by most countries, 'exceptionalist' legislation is often made to permit entry of special immigrant groups. An example is the British Nationality (Hong Kong) Act 1990, which was passed in the run-up to the change in sovereignty of Hong Kong in 1997. Britain's increasingly restrictive immigration policies prior to 1990 [have] resulted in the majority of Hong Kong citizens having British nationality (as British Dependent Territories citizens) but without the right of abode in the U.K. The 1990 Act conferred full British citizenship status on 50,000 heads of households in Hong Kong." The authors conclude that "in a world of marked global inequalities, immigration pressure will become even more extreme and is likely to produce an increasing number of cases of exceptionalist immigration legislation in countries with both ?open' and 'closed'-door policies.'     

MODERNIZATION PROCESS IN HISTORICAL ASIAN CITIES AND THEIR CHARACTERISTICS: A COMPARATIVE STUDY ON SEOUL, TOKYO AND BEIJING

Thspaperwaspresatedatthe"94SeoulIntemationalSyInPosiumonCityandffistory"heldonOCtober27to28,l994andthenpublishedinTheJoumaIofSeouIShndesVo.IV.Thepresentvisionhasbeenslighlyrevised.Bejing,SeoulandTokyoarecapitalsofthreeneighbouringcoUnnesinNortheastAsia,wh…     

我国西南地区现代构造应力场与现代构造活动特征的探讨

本文通过对我国西南地区以及相邻的越南、缅甸北部地区的51个地震的震源机制结果和10个地震破裂带资料的力学分析,讨论了我国西南地区现代构造应力场分区及现代构造活动特征。并得出由鲜水河断裂带、安宁河断裂带、小江断裂带、通海曲江断裂带和红河断裂带所围成的一个不封闭菱形地块相对外围区域有向南南东移动的趋势。此菱形地块控制着我国西南地区的主要地震活动。     

Age — heaping: contrasting patterns from china

Detailed examination of China's 1982 census data confirms that the standard of age reporting among the Han Chinese, and among many of the ethnic minorities, is very good. Furthermore the quality of age reporting is unaffected by large variations in levels of literacy which exist between men and women, between young and old, and between rural and urban areas. Much of the credit for the high quality of China's age reporting stems from the distinctive nature of Chinese traditional calendars. However, in the far west of China, in the Xinjiang Autonomous Region, age heaping and age exaggeration are as bad as they are in many other developing countries. The authors show that the poor quality of age reporting in Xinjiang is confined to three of the region's ethnic communities, the Uygur, Kirgiz and Tajik, who appear to neither know, nor care, how old they are.     

冀西北长城纪宣龙式铁矿层中微体植物化石的发现及其意义

本文研究的是笔者等在冀西北长城系串岭沟组宣龙式铁矿层中发现的微体植物化石,这些化石都保存在铁质叠层石(肾状赤铁矿)和铁质核形石(鲕状赤铁矿)的基本层中。微化石以丝状体为主,部分为球状体。归属于原核生物蓝藻门颤藻科的两个属和色球藻科的一个属。化石层同位素年龄约在1800—1757Ma。这些化石与北美冈弗林特组微化石比较,既有些相似,又有些区别。该化石的发现为研究铁矿的成因,指示沉积环境及层位对比都很有意义。     

毫秒时间尺度太阳微波辐射新特征

自1990年6月北京天文台太阳射电偏振仪投入实测以来,观测到一百多个“Spike”和短时标精细结构微波幅射,其中包括一些新的微波幅射特征。本文给出了主要的四点特征:(1)窄带辐射;(2)快速偏振逆转;(3)快速频率漂移;(4)不同时标的准周期振荡。     

辽南复州湾太原组的燕海扇类

本文记述了发现于辽南复州湾上石炭统太原组的燕海扇类,计5属17种。讨论了Annuliconcha与Paradoxipecten的属征及有关问题。上述发现在东北地区尚属首次。     

云南省禄劝县开发方向的初步研究

云南省禄劝县隶属昆明市辖区,是一个国家级扶贫开发重点县之一.境内河流众多,水资源丰富,但地表切割强烈,山高谷深,坝地仅占总面积的1.6%,复杂的地貌条件严重制约了县域经济的发展.从禄劝县资源优势出发,变劣势为优势,提出发展生态种植业,生态养殖业和生态林果业的持续农业发展方向,使禄劝县发展成昆明市的菜篮子基地,为农民脱贫致富,增加收入提出了一条切实可行的路子.     

城乡一体化渐进式开发及发展模式研究--以成都市为例

城乡一体化成为当前研究的热点问题之一。成都市从2003年开始，在全市范围内开展城乡一体化试点，准确把握城乡一体化的发展模式，是顺利推进城乡一体化发展的重要一环。根据成都市城乡一体化发展的特点，采用回归方法预测了城市化发展水平，并借鉴国际城市和国内沿海城市的发展经验，提出成都市城乡一体化应采取的总体思路和发展模式，结合成都市城市化水平预测结果，提出其分阶段、分步骤实施的时间阶段。     

岩溶区集中式饮用水源地水质评价与保护——以毕节市倒天河水库和利民水库为例

采用SPSS软件，对2003年01月至2004年12月期间，倒天河水库和利民水库逐月水质监测数据进行数理统计分析，结果表明毕节市饮用水水质污染有较明显的季节变化和空间差异；且不同污染物对水体污染的贡献率各不相同，总磷和粪大肠菌群所占份额最大，方差累积贡献率达77％。在此基础上，利用加权综合污染指数对水体水质污染现状进行综合评价，结果显示倒天河水库和利民水库，水质污染总体较轻．饮用水水质符合《地表水环境质量标准（GB3838—2002）》中Ⅲ类水质标准；最后提出加大水环境保护的建议。