盐城海涂环境质量的调查分析

调查发现，盐城海涂环境的污染物主要是工业废水中的化学需氧量，氨氮和硫化物。射阳和东台两地区是主要的污染区域。     

INTEGRATING A GEOGRAPHIC INFORMATION SYSTEM,A SCIENTIFIC VISUALIZATION SYSTEM,AND A PRECIPITATION MODEL1

ABSTRACT: Investigating natural, potential, and human-induced impacts on hydrologic systems commonly requires complex modeling with overlapping data requirements, plus massive amounts of one- to four-dimensional data at multiple scales and formats. Given the complexity of most hydrologic studies, the requisite software infrastructure must incorporate many components including simulation modeling and spatial analysis with a flexible, intuitive display. Integrating geographic information systems (GIS) and scientific visualization systems (SVS) provides such an infrastructure. This paper describes an integrated system consisting of an orographic precipitation model, a GIS, and an SVS. The results of this study provide a basis for improving the understanding of hydro-climatic processes in mountainous regions. An additional benefit of the integrated system, the value of which is often underestimated, is the improved ability to communicate model results, leading to a broader understanding of the model assumptions, sensitivities, and conclusions at a management level.     

1980-2000年中国发展的资源环境成本分析

21世纪头20年是中国实现现代化、全面建设小康社会的重要时期，也是中国走可持续发展道路面临机遇与挑战并存的时期。在这20年内，中国要实现国内生产总值翻两番、人均国内生产总值接近3000美元的目标，首先离不开自然资源、生态环境的支撑。本文通过对改革开放20年中国社会经济发展对资源、生态环境消耗情况的全面分析，阐述了发展与资源、生态环境的关系，系统地评估了中国目前资源、生态环境的基础。     

如何化解煤炭环保政策与其在现实中的矛盾

阐述了煤炭在我国能源中的地位及其与环境之间的矛盾，介绍了我国现行的煤炭资源环境保护政策，之后就化解煤炭资源环境保护政策与其在现实中的矛盾提出了几项措施。     

A posteriori hazard analysis and feedback information of an accidental event in the grains storage of an agrochemical product

The present study concerns a hazardous event which occurred in an industrial storage tank of a ground insecticide. A preliminary post-accident approach of the hazard evaluation is performed. The rapid report of the presence of an unstable functional group in the active product and of its potential thermal instability (CHETAH indices) has led to complete this examination by an experimental study of thermal analysis using isotherm exposition measurement (DTA) or with temperature programming by differential scanning calorimetry (DSC) and oxidability tests (BAM). The apparent kinetics of decomposition of the active matter of the ground insecticide has been represented by a global Arrhenius law.

A model designed for the simulation of heterogeneous thermal runaways based on the numerical solution of the transient mass and energy balances has been further applied to define the critical conditions of the storage and simulate its behavior.

The results obtained during this analysis with the experienced feedback allowed us on one side to explain the hazardous event and especially on the other side to modify the operating protocol of the conditions of formulation of the active matter on the inert mineral support.     

基于GIS的环境应急指挥系统的研究

叙述了环境突发事件应急处理工作程序和流程,环境应急指挥基于GIS系统下各模块的功能作用。应急指挥系统的应用对减少突发环境污染事故的发生以及事故造成的社会、环境危害,提高中国应对突发事故的能力具有重要的社会效益。     

水泥行业节能减排与清洁生产——以鞍山某水泥有限责任公司清洁生产为例

以典型的水泥行业清洁生产审核为例,阐述传统的水泥行业,通过实施清洁生产是实现企业节能减排的重要手段之一,从而实现企业环境效益、经济效益双赢,为水泥行业的可持续发展奠定基础。     

建立在GIS平台上的环境应急监测管理系统模型设计——以廊坊市为例

以廊坊市为例研究了以GIS技术系统为支持平台的环境应急监测管理系统(EEMMS),结合实际给出了该系统的框架模型。EEMMS系统模型的应用可为突发性环境污染事故应急监测提供快速、可行的工作方法和模式,为环境事故应急指挥系统决策提供及时、有效、科学的技术支持。     

改善环境质量优化经济增长

论述了目前我国环境与经济之间的关系现状及环境优化对经济增长所做出的贡献,说明环境优化经济增长是转变经济增长方式国家战略的必然要求,提出规划环评是促进环境优化经济的重要手段。     

煤炭矿区环境成本支出与控制

近年来,我国煤炭矿区历史遗留环境问题已经在一定程度上得到遏制,但煤炭矿区产生的经济效益与环境破坏之间的矛盾仍然比较突出。为促使煤炭产业的可持续发展,创建生态型煤炭矿区,本文对煤炭矿区现存的环境问题进行剖析,依据其剖析结果确认并核算矿区环境成本支出及环境成本支出与控制存在的问题,并对煤炭矿区的发展提出相应的控制措施。