国家生态安全:加入WTO背景下环境保护对策探析

本文从国家安全的战略高度，充分阐述了加强国家生态安全的重要性，系统界定了国家生态安全的内涵和基本特点，分析了损害国家生态安全将带来的巨大危害性，提出了保障国家生态安全的主要对策。     

淮南市持续发展的生态安全评价

淮南市是一所典型的煤炭资源型城市。是建立在资源、环境、经济和社会等子系统上的复杂系统。是城市发展与资源和环境保护之间矛盾较为突出的区域。主要表现在：城市布局不合理。城市整体结构不完善；人类进行煤炭资源开发利用过程中对生态和景观产生了干扰和破坏。从而造成其生态结构、功能的破坏以及量观的破碎化。本研究从压力-状态-响应三方面构建了淮南市生态安全评价指标体系。指标体系包括目标层、系统层、要素层和指标层。并给出了计算各评价指标值之闻均衡度的模型。量后结合RS、GIS技术实施该评价模型。对淮南市为实例进行了分析和评价。评价结果与实际情况基本符合。     

CITIZEN INFLUENCE IN WATER POLICY DECISIONS: CONTEXT, CONSTRAINTS, AND ALTERNATIVES

ABSTRACT: The desirable proportion of citizen input into policy making and the proper mechanism for that input engender substantial conflict in the water resources arena. Nevertheless, discussions of citizen participation in water policy formation generally occur within narrow perspectives both with regard to the issues involved and the alternative mechanisms by which that participation can be realized. This paper examines the historical and current contexts of the controversies and presents a discussion of the alternative processes for citizen influence - called linkage. The linkage processes discussed include direct participation, citizen advisory committees, the pressure group model, the electoral model and the bureaucratic model. Each linkage process is discussed in terms of who is considered the public, how the public influence works, the limitations of the process, and what available water policy-related data suggest regarding the adequacy of the process.     

中国的人口,资源,环境问题及若干战略选择

中国具有十分特殊的基本国情,如何根据中国的国情以及特定的历史与现实条件,选择适宜的组织机制,实施正确的长期发展战略,加速中国的现代化进程,这是一个十分紧迫而又令人关注的重大课题。本文主要从人口、资源、环境等方面分析中国现代化所面临的困境,以及应采取的战略选择。     

中日韩循环经济政策比较研究

在中国经济迅猛发展的同时，投资主导型的经济模式中环境保护要素的缺失导致我国工业化发展旱、中期的资源、能源约束、效率低下和浪费严重。在我国实施循环经济刻不容缓。循环经济政策是依据不同的社会、经济和环境条件而制定的。由于历史的原因，中日韩三国在地缘关系、政治传统、风俗习惯、文化教育等内在制度和外在制度彼此趋同，反映在循环经济政策的制定、执行上也有某些相似的地方。对三国循环经济的历史和现状进行比较研究，得出有益于我国的经验，无疑具有很重大的现实意义。采用制度变迁的基本理论作为指导，运用历史研究法、调查研究法等方法进行研究，对中日韩循环经济政策演变的历程进行系统梳理和比较，深入全面地考量其指导思想和举措的选择动机，系统广泛地从多方面研究中日韩循环经济政策。并将三者加以比较，以得出对我国循环经济的发展具有较强借鉴意义的经验，更好地推进循环经济在我国的发展。     

Application of American Civil Action to Public Interest Action in Environmental Protection of China

Economic development has made a negative impact on the environment.However,our proceedings on public interest action are almost blank,causing many of the cases related to the environmental protection to be rejected by the court for the reason that the prosecutors fail to provide enough evidence.Therefore,we can take the U.S.system of civil action for reference to improve our public interest action while employing proxy litigation.The measures can be included as follows:relax the plaintiff qualifications;establish the necessary lead procedures;invert the responsibility of providing evidence.     

Analysis of China''s Water Security and Virtual Water Trade

Producing goods and services all needs water consumption. The water used in the process of an agricultural or industrial product is called the "Virtual Water" contained in this product.Through international trade, water-scarce countries and regions could purchase water-intensive products--especially foods, from water-rich countries to balance their water deficits and achieve water safety. China is one of the 13 most water-deficit countries whose water safety have been severely challenged. This paper generalized the recent global research development and made a brief introduction about the methods calculating virtual water content in specific products. As a case study, we qualified China's annual virtual water flows from year 2000 to 2002 with trade in crops, and ended with some policy advice for application and practice of virtual water strategy.     

高速公路建设与区域城镇分布的相互影响初探--以山东省为例

本文在介绍山东省高速公路发展概况的基础上，对其发展速度、规模及布局做了初步评价，同时以现有的交通网络格局为基础，结合各城市2001年的GDP数量和所处的地理环境的差异，划分出城镇密集区与稀疏区，分析评价了高速公路路网结构与城镇分布的相互关系。并分析了高速公路的空间布局与山东省城镇分布和扩展方向的相互影响。     

推进我国减灾事业的三个支柱

本文阐述推进我国减灾事业的3个支柱,即:(1)发挥政府的主导作用;(2)重视科学技术在减灾中的作用;(3)依靠全民的参与。     

我国国土资源安全面临的挑战及对策

本文简要论述了国土资源安全的基本内涵及其在国家经济安全中的重要地位，分析了我国国土资源安全面临的种种挑战，提出了保障国土资源安全的基本对策。