中国地—气系统长波射出辐射（OLR）的气候特征

根据ERBE和ISCCP资料讨论了云对地—气系统长波射出辐射（OLR）的强迫作用及纬度、大气温度等因子的影响。分析了OLR场与500hPa及地表有效辐射场的相似问题。阐述了OLR在全国的分布特征，指出冬季OLR场大致呈纬向型．夏季为一不对称的鞍形场。年分布与1月的相似。最后还就各区域的OLR年变化特征进行了讨论．     

CLIMATIC CHARACTERISTICS OF EARTH-ATMOSPHERE OUTGOING LONGWAVE RADIATION OVER CHINA*

ERBE and ISCCP data are used to investigate the cloud forcing and latitude and atmospheric temperature effects on outgoing longwave radiation(OLR) in the earth-atmosphere system,and the similarity of OLR field to 500 hPa and surface effective radiation fields.Also,discussion is taken up of the OLR distribution on a nationwide basis,indicating that the winter(summer) OLR pattern is roughly a zonal type(asymmetrical saddle) with the annual pattern analogous to the January one.In the end the yearly OLR variation features are addressed on a regional basis.     

江西“暖区”强对流天气的热力和动力条件诊断分析

通过对11次区域性“暖区”强对流天气过程的物理量合成分析，得出江西产生区域性“暖区”强对流天气背景场的热力条件和动力条件，总结出江西区域性“暖区”强对流天气预报着眼点。     

利用卫星资料试作青藏高原地表净辐射场的气候反演

利用 ERBE和 ISCCP卫星辐射及总云量资料 ,结合已提出的地表短波吸收辐射 ,大气逆辐射以及地表长波辐射的气候反演方法 ,计算出 2 5°～ 4 0°N,75°～ 95°E间 2 .5°× 2 .5°经纬度网络点及高原 63个站点的各月平均地表净辐射 ,绘制出其在高原的分布图 ,揭示其时空分布特征。     

自聚焦光纤中传导模的场分布

从亥姆霍兹方程出发，导出了自聚焦光纤中传导模在圆柱坐标系中的场分布形式，并给出了几个低阶模的分布图。     

Bio-organic Geochemical Characteristics of Gold Deposits in Northwestern Guangxi and Their Metallogenetic Significance

The gold deposits of Triassic period in the northwestern Guangxi are all located in the marine, fine-grained ,fragmental rock series containing organic matter , i.e. the distribution districts of black rock series . The fine-grained gold deposits occur in organic matter-bearing C, D, E, or D, E divisions of the classical Bouma sequences. The evolution degree of organic matters through oil window stage reached the over-mature degree. Both the bio-sources of the organic matters and the distribution of gold in the organic matters disclose the close association between gold, living beings and organic matters. The thermal evolution of organic matters led to the gold to be activized , migrated and enriched , and finally formed gold deposits in the fault belt and crushed zone of black rock series.     

“新经济地理学”与经济地理学的分异与对立

最近几年来,由于经济全球化的趋势,西方经济学家又开始对经济地理学产生兴趣。“新经济地理学”或“地理经济学”应运而生。首先介绍经济学家克鲁格曼的“新经济地理学”理论框架和方法,综述西方地理学家对所谓“新经济地理学”的评价,最后概述经济地理学最近的发展以及地理学家对新经济地理学理解。