区域持续发展的基本理论及其实践意义

区域持续发展是从实践中提出的重大课题，理论滞后于应用为其基本现实。没有理论的行动是盲目的。区域持续发展理论建设已迫在眉睫。理论建设包括科学体系、理论基础、基本理论和核心理论层次，本文主要对其基本理论层进行论述，认为现代人地关系协调论、区域PRED系统论、区域发展控制论和人地相互作用潜力论构成了区域持续发展的基本理论，这些理论对于构建区域持续发展核心理论以及指导当前的区域持续发展实践有着极为重要的现实意义。     

人地非线性相关作用的探讨

从自组织系统思想出发，提出了人地关系的基本特性，通过逻辑斯蒂听数学变换，分析了人地非线性相关作用的混沌特性，进而讨论了人地关系的分形性质。基于混 过程与分形结构的因果关系，指出：地球表层系统中的人文分形景观乃是人地非线性关系的混沌作用所致。     

影响上海市地价空间分布的区位因子分析

本文采用ＧＩＳ技术和多元线性回归分析方法，以土地批租地块为样本，分析上海市地价与城市区位因子的线性关系。回归分析结果表明；南京路，市中心和淮海路是影响上海市寺价空间差异的主要区位因子，外滩，次级商业中心和交通结节点对地价的影响很小，表明上海市地价的空间分布具有很高的向心性。     

包头市工业资源的生态开发利用与持续发展

本文从生态经济和持续发展的观点出发，论述了包头市工业资源的优势与劣势，指出发展的根本出路在于对工业资源的生态开发和持续发展，对工业资源的生态开发和无围绕太 导产业群本进行，文章分别指出农产品加工业，能源工业，材料工业和机械工业的资源生态开发和问题，并提出其共同的指导性措施。     

香港的土地利用与环境保护

香港地区地域狭小，地形崎岖，可利用地少，人口众多，用地紧张，但严谨的用地政策、规划用地和严格管地，使城镇有序，城乡结合协调，基础设施完善，做到合理用地，有效用地和高效用地，从而成为一座名副其实、整洁、美丽的现代化国际大都市。     

红壤丘陵小区域水平上不同时段土壤质量变化的评价和分析

引相相对土壤质量指数的概念，应用地理信息系统技术，为小区域水平上土壤质量时空变化的评价提供了一种方法，并用于千烟洲试验站开垦利用１１ａ后土壤质量变化的评价。统计分析服农田，桔园，牧草地，人工林，天然林等多种土地利用方式下土壤质量变化的特征。     

PELIMINARY ANALYSES FOR CROP WATER CONSUMPTION BY USING LYSIMETER

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LAND DEGRADATION AND ITS MANAGEMENT IN THE ARID AND SEMI ARID AREAS OF CHINA

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Colonization and evolution of lakes on the central Norwegian coast following deglaciation and land uplift 9500 to 7800 years B.P.

Invertebrate colonization of lakes following the uplift of land from the sea was studied in four lakes, currently situated between 39 and 24 m a.s.l., on the central Norwegian coast. The lakes were isolated from the sea between 9500 and 7700 years B.P. Animal and algal remains picked from core samples showed that the first colonizers preserved as fossils were usually members of the Chironomidae, Daphnidae/Chydoridae, Acarina, Porifera (Ephydatia mülleri and Spongilla lacustris), Bryozoa (Cristatella mucedo and Plumatella spp.) and Charophyta (Chara sp.). Of the chironomids, the genus Chironomus was present in the oldest lacustrine layers of all four lakes, but other genera recorded at the marine/lacustrine boundary were Dicrotendipes, Procladius (?), Einfeldia, Microtendipes, and Glyptotendipes. Remains of the caddis fly family Limnephilidae were also present in the earliest lacustrine sediments in Kvennavatnet and Kvernavatnet. The oldest invertebrate fauna is typical for mesotrophic lakes. However, chironomids and mites have been present in this area from at least about 10?500 years B.P. A diverse chironomid community was established between 300 and 800 years after isolation from the sea at Kvernavatnet on the island of Hitra, while only between 80 and 120 years passed before a comparably diverse community developed at Kvennavatnet on the mainland coast. A similar development of the invertebrate fauna occurred in Kvennavatnet, Kvernavatnet and Storkuvatnet. However, Litjvatnet deviates greatly from the ‘normal’ pattern because a tsunami disturbed the bottom sediments and fauna. The tsunami, a gigantic sea wave, was caused by a submarine slide from the Norwegian continental slope. It reached Litjvatnet, today located 24 m a.s.l., but was not traced in Storkuvatnet at 30 m a.s.l. This event happened about 7200 years B.P.     

利用遥感监测和分析珠江三角洲的城市扩张过程——以东莞市为例

伴随着经济的快速增长,珠江三角洲近年来出现了迅速的城市化以及乡村城市化的过程。沿着城镇边缘和公路两旁,大片的农田被侵占来单方面地满足城市开发的需要,忽略了粮食产量减少以及环境质量恶化等问题。利用遥感可以有效地监测珠江三角洲的城市扩张过程。在遥感多时相监测的基础上通过熵的计算,可以定量地描述城市扩张的空间规律及扩散过程。