Dynamics of Carbon Pools and Fluxes in Russia's Forest Lands

The state and results of studies on the carbon cycle of forests on lands of the Russian forest fund (total area 1172 × 10⁶ ha) are analyzed at the federal level. Consideration is given to changes in the areas of different categories of forest lands, the age structure of stands, the pool and deposition of carbon in the phytomass, and the organic carbon pool of soils over the period from 1966 to 1998; the dynamics of activity in the forest industry by years and the extent of pyrogenic transformation of the forest cover between 1990 and 2001; and carbon fluxes associated with forest exploitation, including carbon emission resulting from fires.     

浅谈船舶油污事故的调查处理

对船舶发生油污事故的种类和可能来源，事故调查处理方法做了简要论述，同时对船舶发生污染事故后，主管机关如何对违法行为帮出行政处罚以及如何调解处理船舶油污损害民事责任纠纷做了简要探讨。     

"新昆明"规划与建设中若干潜在环境问题及对策

实施“新昆明”规划与建设，滇池盆地土地利用状况将有较大的改变，无疑会产生一系列生态后果。为此，需加强恢复天然湿地，大幅减少人工湿地以保护滇池，尽早开展关于昆明原有高原湖泊景观保护的研究。采取措施克服“水泥化”带来的负面影响并解决好城市原有水系的问题。     

The Problems of Fishermen in the Southern Aral Sea Region

The main objective of this paper is the presentation of water scarcity and water quality problems of fishery and fishermen in the southern Aral Sea region Kazakhstan. We tried in the past to inform interested people about our suggestions how to rehabilitate the situation, how to produce relatively enough fish for the functioning of local fish processing industry and to give people jobs, but we were unable so far to convince decision makers about innovations needed. It is essential therefore to reiterate some of the well-known problems of the region, called the Aral Sea crisis, but we concentrate mostly on the problems for the fishermen. While we do this, we understand, however, that the problem requires solution within the concept of a socioeconomic sustainable development for which we suggest the development of a decision support system based upon a computer simulation model providing optimal solutions.     

关于天津台网地震速报的几点思考

本文从地震速报工作的重要性入手，论述了提高地震速报质量的基础和关键，同时讨论了天津台网地震速报中存在影响速报质量的问题及改进措施。     

刍议我国环境行政责任的特点

我国环境行政责任具有确定性，广泛性，扩大化和区际冲突等特点，新《刑法》的通过，反映了人们的思想由行政权力本位向法律本位的转变，必将改变的环境行政责任为主导的局面。强化立法尤其是完善责任制度是加强执法监督的前提和基础，行政机关严格执法则是追究违法者责任的关键。     

重视沿海地区控制工业污染出现的新问题

沿海地区对外开放１５年来，外资、合资、集体、个体企业在工业结构中的比重明显增加。它们均要求有良好的投资环境，依靠社会办企业。新兴工业多集中在城镇附近，厂址不少选在较关键的须加强环境保护的地区，如自然保护区，水源保护区等附近。在此情况下，必须按社会主义市场经济规律征收资源费和排污费等；须加强环境规划，建立环境管理系统，有效控制污染源；为保证受损环境得到恢复，必须加强环境建设和环境投资。     

钛矿开采的环境问题及其治理

钛矿开采严重污染地表水，并使矿区生态环境普遍退化，为此，应把服务寓于监督管理之中，治理废水，建设生态环境，推广尾矿库造田技术。加强森林植被管理，用经济手段落实污染治理设施及生态环境建设方案。     

江苏省高速公路网新一轮规划潜在生态环境问题评析

通过对江苏省新一轮高速公路网规划的生态环境影响评价,分析了路网规划中存在的潜在生态环境问题,提出了相应的保护措施建议,认为:横跨太湖的沪宁南部通道线路的建设需进行专项论证;与长江饮用水源相交的4条过江通道需进行合理选址;穿越山地的高速公路宜采取合理的线路走向及穿越方式;可适当降低苏南地区高速公路面积密度,尽量少占农田;鼓励采用城际铁路或城际轨道交通网络作为连接苏南城市群之间的交通方案.     

曲靖市排污收费工作实践及存在的问题

结合实际，分析了基层排污收费工作存在的问题，并提出了几点可行性建议。