中国北方盐田和盐湖高盐水域藻类的初步研究

于１９８６年３月－１９９０年９月，对中国北方一些盐田和盐湖的高盐水域（盐度６１．０－３２０．０）中的藻类（主要是浮游藻）进行调查。在青岛东风盐场和天津汉沽盐场每月２次定点采集藻类标本水样７２份以及随机在山西解地、青海尕海，新疆达板城盐湖和巴里坤湖采集水样５份。鉴定出蓝藻５种，绿藻８种，硅藻８种。结果表明，均是典型的耐盐或喜盐种类，但其种的多样与水体的盐度呈负相关，藻类种群生物量以春季和秋季最为丰富     

刍论大连湾底质地化环境

本文根据1987年的调查资料,总结阐述了大连湾底质地化环境诸要素的分布规律及其特征,运用相关分析法,通过多元回归计算求得了诸要素之间的关系。经过综合因素分析,得出了大连湾氧化还原环境分区、还原环境的成因及发展趋势。     

油田水动力系统与油气藏的形成

油田水中存在“沉积承压水”和“地表渗入水”两个相对独立而又相互作用的水动力系统,前者由上覆地层重量所引起的地静压力以及地静压力等引起的异常孔隙流体压力所形成,具有内循环承压式水交替特征,后者为大气降水和地表水向储集层的渗入而形成,以外循环渗入或水交替为特征。这两大系统（尤其是前者）的作用在很大程度上控制了含油气盆地中油气的运移、聚集和保存,油气聚集区主要位于水文地质带中的交管阻滞一停滞带内,沉积交替强度的低值区是油气富集区,沉积水的离心流使凹陷中的油气围绕凹陷中心呈带状分布。     

Responses of carbon dioxide in western tropical Pacific to 1991~1993 ENSO event

On the basis of the data of the partial pressure of CO₂ (P_CO2)and the concentration of the total dissolved CO₂(T_CO2) in surface water during the expeditions in Nov.-Dec. 1991, the world ocean circulation experiment (WOCE) and Oct. 1992-Mar. 1993, the tropical ocean-global atmosphere coupled ocean-atmosphere response experiment (TOGA COARE) in the western tropical Pacific and of the comparison with data from 1986 to 1990 TOGA expeditions and that from Japan Meteorological Agency, the response of CO₂ in surface water to ENSO event is proved. The CO₂ signals indicated that the air-sea system in the western and central tropical Pacific from 1991 to 1993, except for a short period in autumn of 1992, was in a strong state of ENSO.
The change of CO₂ in the floating stations near 2°S, 155°E from Nov. 1992 to Mar. 1993 reflected the change of currents, water mass and its thermal and salt content during the forming and developing of ENSO.     

Hydrocarbon Potential of Pre-cenozoic Strata in the North Yellow Sea Basin

The North Yellow Sea Basin ( NYSB ), which was developed on the basement of North China (Huabei) continental block, is a typical continental Mesozoic Cenozoic sedimentary basin in the sea area. Its Mesozoic basin is a residual basin, below which there is probably a larger Paleozoic sedimentary basin. The North Yellow Sea Basin comprises four sags and three uplifts. Of them, the eastern sag is a Mesozoic Cenozoic sedimentary sag in NYSB and has the biggest sediment thickness; the current Korean drilling wells are concentrated in the eastern sag. This sag is comparatively rich in oil and gas resources and thus has a relatively good petroleum prospect in the sea. The central sag has also accommodated thick Mesozoic-Cenozoic sediments. The latest research results show that there are three series of hydrocarbon source rocks in the North Yellow Sea Basin, namely, black shales of the Paleogene, Jurassic and Cretaceous. The principal hydrocarbon source rocks in NYSB are the Mesozoic black shale. According to the drilling data of Korea, the black shales of the Paleogene, Jurassic and Cretaceous have all come up to the standards of good and mature source rocks. The NYSB owns an intact system of oil generation, reservoir and capping rocks that can help hydrocarbon to form in the basin and thus it has the great potential of oil and gas. The vertical distribution of the hydrocarbon resources is mainly considered to be in the Cretaceous and then in the Jurassic.     

东海陆架盆地与松辽盆地的类比分析

松辽盆地在我国的含油气盆地中勘探程度较高，已探明了几十亿吨的地质储量，对控制盆地油气形成的生、储、盖、圈、运、保等条件的研究也比较深入和细致，东海陆架盆地是我国目前勘探程度较低却有很大油气远景的盆地，这两个盆地都是我国东部中新生代大型复合沉积盆地，在地质构造上具有一定的相似性。本文试图通过东海陆架盆地与松辽盆地的对比在研究它们各自特征的基础上，寻找这两个大型沉积盆地的共同点和相似性，以便借鉴松辽盆     

好望角附近海域春季大风的几种主要形势分析

通过普查和分析，概括出了春季好望角附近海域三种主要大风出现时的模型图，并以一个月中逐日4次船舶测风报告为例，分析了好望角大风的某些主要特征。     

Using benthic macrofauna to assess environmental quality of four intertidal mudflats in Hong Kong and Shenzhen Coast

Abstract-Intertidal zone is a significant wetland between land and ocean. It plays an important rolein maintaining local ecological balance. Both Mai Po and Futian intertidal mudflats are located in Shen-zhen Bay and are important "refueling" point along the East Asian/Australian flyway of migratory birds.The environmental quality of Mai Po and Futian mudflats have aroused great concern due to rapid eco-nomic developments in Hong Kong and Shenzhen in recent decades. Microinfauna of Mai Po and Futianmudflats was investigated in December 2000 and the faunal data were used to assess their environmentalquality. Two other mudflats, namely Ma Wan Typhoon Shelter (a more disturbed area) and Luk Kengintertidal mudflat (a place with relatively less human disturbance), were also sampled for macroinfaunaand used as reference mudflats. Shannon-Weaver species diversity index (I_(sd)), biotic coefficient (C_b)and macrofaunal pollution index (I_(mp)) of the macrofauna community on four intertidal mudflats wereused to     

假晴东方鲀人工育苗研究

假晴东方鲀人工育苗获得４１．８ｍｍ种苗３５１０００尾，每立方水体出 苗８６０尾。越冬成活率９１．６％，增重率６１．８％。利用室内水泥池及养虾土池 养成商品鱼，分别获得１９６９ ｇ／ｍ３和 ２０８ ｋｇ／亩的收成。     

海洋沉积物中的氮循环

氮(N)是生物生命活动的基本营养元素，N循环是整个生物圈物质和能量循环的重要组成部分。近几十年来，环境和资源问题的日益突出促进了人们对海洋生态系统的研究及对海洋资源的开发和利用，海洋中的N循环亦受到了广泛关注。尤其是20世纪90年代以来，随着国际地圈与生物圈计划(IGBP)、全球海洋通量联合研究(JGOFS)、全球海洋生态系统动力学研究(GLOBEC)等重大国际合作计划的实施，海洋中的N循环研究取得了重大进展。 本文主要对海洋沉积物中的N循环过程进行了阐述，包括海洋沉积物中N的生物地球化学循环(海洋中N与生物生产过程的关系、早期成岩作用及N的去营养化、沉积物中N循环及其控制机制、颗粒N的形成及其功能、N与其他生源要素循环的关系)及沉积物中N循环的研究方法等，以期对进一步开展N循环的研究有所帮助。