浙东沿海上白垩统小雄组的建立

浙东临海、三门东部的小雄盆地，发育一套中酸偏碱性的火山岩。长期以来，将其称为塘上组。详细的地质调查研究表明；这套火山岩与以天台盆地为代表的塘上组，在火山岩岩石组合、层序、古生物化石组合和同位素年龄等均不相同。火山岩是超覆于永康群馆头组、朝川组和小平田组之上，成岩时代在８５—９８Ｍａ，产晚白垩世翼龙和鸟类化石，是晚白世的喷发一沉积产物。为一独立的具有自身特色的岩石地层单位，故建立新的岩石地层单位一小雄组。     

中西部地区的改革发展与沿海要素西移

沿海企业因成本全面上升和资源分布格局的变化开始向西转移扩张。这对于缺乏投资而改革与发展滞后的内陆地区有促进发展和改革的双重意义。沿海由此为新产业发展让出空间，调整自己的产业结构；中西部则因要素注入而得以加速企业改革和发展，缩小中国区域发展差距。中央和地方政府政策和角色均应作调整，以方便和鼓励产业向西转移。     

东南沿海火山岩区地质找矿科技工作新进展

本文介绍东南沿海火山岩区新—轮地质找矿科研工作阶段性成果一基本查明下扬子亚板块和华夏亚板块基底杂岩的差异、基底性质和成因以及地壳生长过程；总结了政和一大埔断裂带变形变质特征及其演化模式；分析并类比了主要构造—成矿区（带）控制区域成矿的地质条件．并以实际资料为依据提出了一批效矿靶区；新编了1：100万东南沿海地质图：建立了适合于储存中、大型矿床以及矿点地质信息的数据库．     

采矿中的环境地质问题及对策

通过对华东地区苏皖浙闽赣五省不同类型矿产开发导致的环境地质问题调查并对其成因进行了分析研究,从技术、经济、政策几个方面探讨了解决矿山环境问题的对策。     

浙东隆起带与西南日本黑濑川构造带地质演化之比较

浙东、闽北陈蔡群和建瓯群所构成的浙东隆起带,东延过东海后,与西南日本黑濑川构造带的寺野、肥后变质岩类连接,属“华夏—日本南方大陆”的北部残留地块,是受控于江山-绍兴-御荷(?)古断裂带而抬升暴露的.     

The formation of protective dune ridge along the Southeast Baltic Sea coast: historical and social aspects

This paper is based on literature-based studies, as well as material collected by the author over more than 30 years on the shores of the Southeast Baltic Sea. In order to protect roads running along the shoreline from East Prussia to Königsberg, local shore reinforcement works commenced in the fifteenth century, although some individual attempts had been made before. In 1684, M. Ch. Hartknoch theoretically substantiated the necessity for, and methods of, shore reinforcement. The state of the shores deteriorated considerably during the Seven Years War (1756–1763), when woodlands growing along the shores were completely destroyed; hence, nearly 100 km length of the coast of the Kur?i? Nerija (Curonian) sand spit was left without any vegetation. Aeolian sand buried as many as fourteen settlements. This situation forced the authorities to organise maintenance of the coast and the dunes at the governmental level, and to start the formation of an uninterrupted dune ridge. The second half of the nineteenth century and the first half of the twentieth century are notable for the extensive construction of new ports. Along the shores running from the Sambian Peninsula to the Gulf of Riga, eight port engineering structures had been constructed with the intervals of approximately 26 km between the ports of Klaip?da and Liepaja, and every 13 km between Palanga and Pape. Shore management measures were being implemented simultaneously, thus ensuring the functioning of the above-mentioned coastal protection structures and the reduction of impacts upon the shores. In the second half of the twentieth century, ports were dredged and developed significantly. Their entrance channels reduced the long-shore sediment transport. Moreover, total sand reserves in the shore zone also diminished. The processes of erosion of the beaches and the dune ridge made it necessary to actively reinforce the shore. A number of countries passed legal acts governing the protection and use of the shore zone. At the turn of the twenty-first century, the incompatibility of such priorities in human activities as sea transport and recreation with nature protection has become evident. The conflict of interests in the Kur?i? Nerija National Park, the port of Klaip?da, and the resort of Palanga serve as good examples of such incompatibility. The conclusion that can be drawn that in twenty-first century is that the priorities in general coastal management should be as follows: harmonisation of interests among the states and individual fields of activities, as well as measures aimed at neutralisation of negative natural trends (higher frequency of storms, global rise of water level, etc.). The protective beach dune ridge will further play the role of efficient means for reducing shore erosion.     

华东地区诱发前震特征

对华东地区（２９°～３５ ．５°Ｎ,１１５°～１２５°Ｅ）１９７０ 年以来１４ 次ＭＳ≥５．０ 和５ 次ＭＳ≥４．６ 地震的诱发前震特征进行了研究。初步研究结果表明,诱发前震在华东地区具有较好的预报效能,可以作为本区中期预报尤其是发震地点预报的判据之一。同时对本区诱发前震预报参数进行多种优化组合,给出了适合本区的诱发前震预报参数,并对未来中强震进行了尝试性预报。     

导弹橡胶密封件环境失效研究

针对高原荒漠与东南沿海的气候特点,分析了导弹橡胶密封件在温度、湿度、臭氧和盐雾环境下的失效机理,提出了其环境适应性研究的方案;结合部队武器装备使用的现状,提出了在恶劣环境下预防橡胶密封件失效的措施.     

Occurrence, distribution and possible sources of organochlorine pesticide residues in tropical coastal environment of India: an overview

Organochlorine pesticides (OCPs) are an important potential component of chemical pollutants used extensively for agriculture and sanitation purposes in India as these are comparatively cheap and effective. These persistent organic compounds such as HCH isomers, DDT and its metabolites are the predominant chemical contaminants found along the Indian coast and thus constitute both alluring and grave areas of scientific research. Our objective in the paper is to provide a comprehensive account of the distribution of organochlorine pesticides in biotic and abiotic compartments of the Indian coastal environment, make some comments on their environmental sources, their movement through the food chain and possible ecotoxicological risk of health in biota including humans. The prevalent HCH, DDT and HCB concentrations differ markedly in eastern and western coast of India reflecting differing agricultural and other usage and their ultimate input into the coastal environment by several rivers and the bioturbation activities of macrozoobenthos (bivalve mollusks, polychaetous annelids, etc.). In several cases, the DDT levels exceeded the effects range-low (ER-L) and could thus cause acute biological impairments, in comparison with the sediment quality guidelines. Contributions of DDT metabolites (DDT, DDD and DDE residues) vary in different Indian coastal regions predominated by pp'-DDT and pp'-DDD. Measured concentrations of HCHs were lower than DDTs that might be due to higher water solubility, vapor pressure and biodegradability of the latter. HCH and DDT residues in fish in India were lower than those in the temperate countries indicating a lower accumulation in tropical fish, which might be related to rapid volatilization of this insecticide in the tropical environment. The concentrations of other chlorinated pesticides (aldrin, dieldrin, eldrin, methoxychlor, endosulfan sulphate) were lower and not generally of great concern.     

深圳东西部近岸海域水质评价、对比与分析

对基于河流的水质标识指数法进行了改进,使其适用于海域。将改进后的标识指数法应用于深圳市近岸海域水质评价,并对东西部海域水质进行了对比与分析。研究结果表明,西部海域的活性磷酸盐、无机氮、非离子氨和大肠茵群超标,全部劣于四类标准;东部海域水质良好,达到第一类或第二类标准。主要原因是西部近岸海域生态遭受破坏,陆源污染未得到有效控制,并且受珠江口污染影响,而东部海域则生态环境保护较好,入海污染源较小。标识指数法不仅可以判断水质是否超标,而且能够确定水质具体类别,具有计算简单、分析结果直观等优点,值得推广使用。