全球不同纬度带平均有效位能的季节急变

利用1980～1988年ECMWF的资料，计算了对流层500 hPa、300 hPa和平流层100 hPa逐日和月平均的纬向平均有效位能（PZ），分析其季节过渡，比较不同纬度带的季节性急变。结果表明，在4月和10月附近，各纬度带上均可出现PZ的急变。而且用逐日资料还可分析出6月急变。在北半球对流层高层（100 hPa）PZ的季节性急变不如低层（500 hPa）明显，而在南半球PZ的季节性急变与北半球相反，高层比低层明显。     

Comparative studies of the kinetic parameters of various algaenans and kerogens via open-system pyrolyses

Kinetic parameters were determined for the first time, via open-system pyrolyses, on algaenans (highly resistant biomacromolecules that are selectively preserved during kerogen formation) isolated from extant microalgae. Parallel studies were also carried out on 10 kerogens exhibiting, with one exception, a low level of maturity. These kerogens included samples chiefly derived from the selective preservation of the above algaenans and samples mainly, or almost exclusively, derived from the “natural vulcanization” pathway. Important differences in activation energy (E_a) distributions were observed between the four algaenans investigated and correlated with their chemical structures. The kerogens predominantly derived from algaenan-selective preservation (Pula alginite, NE 70 and BJ 248 Torbanites, Rundle Oil Shale) also exhibited pronounced differences in E_a distributions. These distributions provided: (i) information on the diversity of the source materials; and (ii) reflected the occurrence of important differences in chemical structures and thermal behaviour between three of the tested kerogens, even though they are all classified as low maturity type I. The Kimmeridge Clay samples and the Lorca Oil Shale showed broad E_a distributions shifted to low energies when compared with the above algaenans and kerogens. Such shifts reflect an important (or even almost exclusive for some of these kerogens) contribution of materials originating from sulphur incorporation into various lipids during early diagenesis. Finally, the kinetic data derived for the nine low maturity fossil samples were extrapolated to a very low, geological heating rate of 3°C Ma⁻¹ and the generation rate curves and cumulative yield curves thus obtained were compared.     

Geothermal Regime of Meso-Cenozoic Basins and Their Tectonic Background in East China

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CuInSe2太阳电池薄膜的制备技术及研究进展

着重介绍了CuInSe2的结构和光、电学特性；讨论了多各上薄膜沉积技术；评价了主要的合成装置及其作途；综述了制备CuInSe2太阳电池器件的工艺和材料，提出了一种能成功地生产大面积太阳电池薄膜的经济有铲的沉积技术。     

成都大邑花水湾地热水的特征及其发现意义

成都大邑花水湾温泉，是一口开采地下热水的人工钻井。位于成都市以西８６ｋｍ，储热构造位于龙门山前陆冲断带的雾中山背斜的南西倾没端。储热层为中三叠统雷口坡组碳酸盐地层。为溶隙－裂隙合水层。传热层埋藏深度在孔深１８００－２４００ｍ井段，水温６８℃，是一处非常有价值的医疗热矿水水源地。该地下热水的发现，结束了成都市域没有温泉的历史。该温泉的发现与开发，对四川盆地，乃至中国其他大型内陆盆地中深部地热资源的开发利用有借鉴作用。     

中国地下热水分布之特点及属性

本文依据我国近年来地下热水资源调研和勘探的新进展及其与有关的研究结果，简述我国地下热水形成和赋存的地热地质背景，分析和归纳构造隆起区中的温泉和中、新生代沉积盆地中的地下热水分布之基本特点，讨论主要水热带的地热学属性和沉积盆地热水的形成机制，为我国地热资源的勘探、开发和今后地球科学有关问题的深化研究提供参考。     

中国地下热水的基本类型和成因特征

循环型地下热水的δＤ和δ¹⁸Ｏ具有类似于现代大气降水的线性关系和环境效应，其δＤ低于当地大气降水，据８０年代末检测其氛比值一般小于１，¹⁴Ｃ年龄逾２００００ａＢ．Ｐ．(华北)，这说明循环型地下热水起源于区域古大气降水，且补给期为冷湿的雨期。封存型地下热水中贫氘富钙的Ｃｌ－Ｃａ型烃矿床卤水，其δＤ和δ¹⁸Ｏ接近初生水值域，⁴⁰Ａｒ／³⁶Ａｒ值接近海岭型值域，反映水的一级起源──上地幔的脱水排气作用。     

绵阳地区白垩系岩石风化过程的生态效应

论述了四川绵阳地区白垩系七曲寺组砂岩、泥岩风化过程的信息动态及其对森林植被的生态效应，为长江上游水土保持防护林提供开发信息。     

中低温对流型地热系统

中低温对流型地热系统在自然界和我国有着广泛的分布。这类地热系统在阐明地区构造活动性、地热资源形成、分布以及水－岩相互作用和有用元素富集成矿等方面均有着十分重要的意义。文章重点介绍中低温对流型地热系统的特点及其形成模式、在我国的分布，并以漳州地区为例作出实例剖析。     

山西奇村地热田的勘察与研究

通过近期对山西省忻州市奇村地热田进行的实地物化探勘察发现：地下热水的分布范围内视电阻率普遍偏低，且水温愈高，视电阻率愈低，在α 卡异常处均有地下热水存在。该地热田的热水分布区内的隔水层和盖层为亚粘土，粘土层。基地下热水的水化学类型为氯化物硫酸钠型及氯化钠型，热田热水赋存和滞留于浅层次生热储内。