两种氧化塘数学模式的研究

本文对完全混合流模式的修正式和类Michaelis-Menton方程模式两种氧化塘数学模式进行了研究。研究结果表明,这两种模式在模型好氧塘中有很好的适用性;这两种模式中的参数的讨论对于认识有机污染物在氧化塘中的降解及其微生物与污染物的相互作用有一定意义。     

城市生态信息系统的开发与实施

本文提出了城市生态信息系统开发研制模式，探讨了系统设计与实施的基本步骤，对系统分析、系统规划、初步设计、详细设计和系统实施等主要应用系统开发环节作了详细的论述，并根据国内空间信息系统的发展趋势，提出了系统软、硬件的配置要求。     

城市交通用地的研究

首先介绍了当前城市交通规划与土地规划之间所存在的一些不协调之处，然后研究了城市交通规划与土地利用之间的关系，进而提出了城市交通与土地利用之间的相互促进模式，最后，根据一些假设条件建立了城市最佳交通用地量的概念模型，从而为制定科学而合理的交通规划与土地规划提供了一种参考。     

山西生态桑树林建设模式研究

分析了桑树的生态作用,根据山西省不同立地条件,提出了水土保持桑树生态林和绿化观赏桑树生态林两种主要栽植模式.     

本溪产业结构的环境生态评价

产业结构是联系人类经济活动与生态环境的一个重要纽带。本文提出了对产业结构进行环境生态评价的矩阵方法和模式，并以本溪市为例从自然生态系统，人类生存环境，环境承载量三个方面对产业结构现状作出评价，并据此提出了调整其产业结构的思路和方向。     

区域土地资源优化配置及其可持续利用

从土地利用优化配置入手,介绍了其基本内涵和研究进展,阐述了土地资源可持续利用的途径与目标以及评价方法,建立了区域土地利用持续评价模式。     

基于新加坡模式推进中国低碳生态城市发展的思考

通过回顾新加坡城市发展过程,分析了新加坡城市规划、建设、管理、发展四位一体的低碳生态化发展模式。在此基础上,对中国城市发展提出了以低碳生态为规划导向、以增强城市载体功能和绿色发展为建设目的、以完备立法、严格执法、全民参与为管理手段,以＂两型社会＂为发展目标的建议,推进低碳生态城市发展。     

天然水体沉积物的表面特征

本文运用表面络合的模式和原理，研究了江西乐安江下游黄龙庙沉积物的表面特征，通过酸碱滴定实验求定了样吕的零电点ｐＨＰＺＣ、表面质子电荷密度σＨ和表面总吸附位ＮＳ；应用图解法和ＦＩＴＥＱＬ程序计算法求定了江西乐安江下游黄龙库沉积物样品的表面固有常数；对恒定容量模式、扩散层模式和三层模式在天然水体沉积物中的应用进行了比较，研究表明，应用表面络合模式研究天然水体沉积物的表面特是可行的，三种模式都能在一定程     

江河中有机污染物挥发速率的模拟和预测

以第二松花江重点有机污染物－硝基芳烃为对象，模拟研究了它们在江河中的挥发过程，同时采用４种理论模式，预测了１６种硝基芳烃的挥发速率常数，并将其结果与模拟实测值进行比较评价，讨论了各种模式的优缺点。     

珠江三角洲农业现代化指标体系应用研究--以广州市白云区神山镇为例

研究应用定量化的珠江三角洲农业现代化标准评价体系,对神山镇进行农业现代化评价与规划,同时探讨构建适宜该镇农业生产的农业生态系统应用模式.     

Urban planning and sustainable development under transitional economy: a case study of Guangzhou

There are always conflicts between the need for conservation and economic growth in the developing countries. Planning plays a primary role in balancing these conflicts. This is particularly obvious in Chinese cities since China adopted its open door policy in 1978. Foreign investment has been a major driving force for rapid growth of the Chinese economy. Planners in China have been facing the dilemma of protecting the natural environment on the one hand while, on the other hand, supporting the overall national goal of attracting foreign investment to maintain continuous economic growth. The planning system in China, which has been largely based on a planned economy, soon found itself handicapped in safeguarding the environment from rapid industrialization and urbanization fostered by market forces. This paper takes Guangzhou as an example to study challenges to the planning system in Chinese cities in the past two decades of rapid economic growth and urbanization. By means of a case study on an industrial development within a protected orchard area in Guangzhou, this study illustrates the conflict between the need for rural conservation and the pressure for economic development in the Chinese cities. In particular, it analyzes the pressures on the present urban planning system in China in terms of the following categories: the emergence of private investors in urban development; the goal of pursuing a high economic growth rate; the implications of a transitional economy for urban planning; and the weakness of the present urban planning system. It concludes that the role of urban planning in China should change from simply providing guidelines on board land-use strategy, to a combination of a strategic plan with specific development control laws at the operational level. Finally, some recommendations are suggested as to how to improve the planning system in China.     

绿道网规划建设与管理进展分析

绿道是将大量自然、经济、社会的景点、集聚地和示范点连接在一起的,兼具生态、体育、休闲、文化和通行功能的,彰显绿色、智慧、创新、务实和人本理念的线性生态开敞空间。经历了一百多年的发展后,绿道建设已成为一项全球性运动。绿道建设对促进城市质量提高,推动低碳生态城市建设具有重要意义。西方国家和部分亚洲国家和地区的绿道已发展到了较为成熟的阶段。我国内地引入绿道的时间较晚,但建设步伐快,发展迅速,尤其是珠三角绿道建设更为迅速。国内外在绿道网建设过程中积累了一定的经验,也存在一定的问题,为更好地推进我国绿道网建设,提高绿道网管理水平,非常有必要对国际绿道网和我国珠三角绿道网的进展状况进行分析。本文系统地介绍了绿道的发展历程,并从规划设计、建设实践、科学研究与管理等方面对绿道建设状况进行了深入分析。在总结、分析国内外绿道网建设经验与存在问题基础上,提出了我国绿道网建设对策,主要包括：（1）因地制宜,科学规划;（2）加快完善标识系统建设;（3）尽快探讨绿道网经营模式;（4）建立绿道监测与评估机制等。     

The integration of land and marine spatial planning

Whilst spatial planning has evolved as a tool to manage the development and use of the terrestrial environment over decades, the development of spatial planning systems for the marine environment are in their infancy. This paper focuses on the integration of land and marine based spatial planning systems. This is informed by a brief overview of the regional development of the lands and seas of Europe which underlie spatial planning systems and by a discussion of respective spatial planning systems in terms of economic sectors, land use, and sea use. The integration of spatial planning systems is then considered, followed by evaluation of relationships between spatial planning, and the wider field of environmental management. This includes consideration of organisational and geographical scales, technical management including legal aspects, policy, strategic planning and time scales of decision-making. The paper identifies the significant factors which must be considered in the integration of marine and terrestrial planning systems over the coming decades.     

Historical survey and the cultivation of a new culture regarding the ecology in China's Western Provinces

The Chinese leadership in recent years has clearly indicated that priority will be given to the development of the western provinces. In view of its under-developed economy, the relative poor education of the population and the extensive mode of development, environmental pollution and ecological damage in western China are more serious than in the east. In China's industrialization process in the modern era, the blind imitation of the initial stage of industrialization in the advanced countries and the total rejection of traditional Chinese cultural values have been particularly striking. Hence, the western provinces should adopt a mode of sustainable development based on establishment of an ecological culture. Environmentalists in China would like to concentrate on reforming the modes of production and the people's lifestyles through changing their views and values. They perceive this as the major commitment for building an ecological culture and promoting sustainable development. But large-scale and concentrated damage to the environment are very often the result of neglect and mistakes by government authorities and corporations. Pessimists worry that this millennium will signal the terminal stage for natural values; but there may be an alternative: a millennium of coordinated development, respecting the environment and based on adoption of a new ecological culture.     

Land-use planning of Minoo Island,Iran, towards sustainable land-use management

Land-use planning is one aspect of sustainable development that determines the integrity of socioeconomic and ecological nuance. Land evaluation is an approach to sustainable land-use planning, which predicts the capability of the land-use system. This means that a specific land area should be under specific use, considering certain factors and characteristics of the land and its location. In other words, lack of proper information on land capability and rational and irrational use of land leads to destruction of land resources. This paper discusses the findings of ecological and socioeconomic resource issues for Minoo Island and the surrounded zone. The study covers an area of about 172km² in southwest Iran. To establish environmental unit maps, digital layer maps of the soil texture were overlapped. The study empirically established that the area has the capability to accommodate ‘levels two’ urban and industrial development. Moreover, Minoo Island is considered to have potential for conservation and ecotourism, with a 60% potentiality for dryland farming.     

茂名小良桉树人工林生态经济效益分析与评价

利用模糊数学的方法,通过对小良的实地调杳和专家走访,挑选了30个对小良桉林生态经济影响较大的因子.建立了评价因子指标体系和五个评价等级,采用二个层次的综合评价模型对小良桉林生态经济效益首次进行了定量的综合评价.评价结果是:现在小良桉林生态经济效益为一般.总体态势是:16%为好,26%为较好,31%为一般.23%为较差,4%为差.综合评价得分为79.85分,介于一般和良好之间,这说明在小良桉树人工林的发展过程中存在许多显性的、潜在的问题,如果还不注意合理利用林地资源,就会使森林资源变为不可更新资源,不可持续利用.因此,科学客观地分析与评价小良桉林产业生态经济效益,为区域可持续发展提供科学依据和发展良策,实现生态和经济的综合调控具有现实意义.     

农村生态家园的研究与建设

论述了生态家园建设的现实意义 ,分集约化设施种植模式、规模化设施养殖模式和综合模式 3种模式 ,对生态家园庭院和太阳能住房进行了较为详尽的规划设计。依据山东省枣庄地区生态家园建设的实际运行情况 ,简述其建筑造价和运行效益。     

城市公共安全规划理论与方法的探讨

分析了进行城市公共安全规划研究的意义和理论基础,并对了城市公共安全规划的方法进行了探讨。