洛阳市水资源可利用量研究

以洛阳市为对象，对区域水资源的可利用量进行了研究。区域水资源量包括地表水实际可利用量和地下水实际可利用量。将地表径流中基流部分按比例划出，与河道汛期弃水量加在一起作为河道的生态需水量，从地表水资源量中扣除生态需水量后可得地表水的实际可利用量。将难以利用的地下水量从地下水资源量中扣除后可得地下水实际可利用量。     

山东省集雨增补地下水与水资源可持续利用探讨

分析了山东省水资源特点、开发利用状况以及水资源持续利用所面临的形势，在阐述山东省降雨、地理等自然特点的基础上，认为集雨增补地下水是实现水资源可持续利用的有效途径，提出了集雨增补地下水的技术措施。     

地下水资源特性及其合理开发利用

地下水资源具有以下重要特性:兼具可再生性与不可再生性,发育的系统性,以及随时间的变动性。可再生的补给资源,是理论上可持续利用的地下水资源;除了特定情况外,不可再生的储存资源只能借用而不能耗用。地下水资源发育的系统性,要求以含水系统或水文系统、而不是以含水层为单元进行地下水资源评价。由于土地利用方式的改变,地下水资源是随时间而变化的,需要根据变化情况进行再评价。根据可持续发展的理念,地下水资源评价应当遵循供水永续性和生态环境可承载性原则。地下水资源评价需要采用多种方法,相互校核,以提高其成果的信度。最后以河北平原为例,探讨了深层地下水的资源属性以及合理利用地下水的途径。     

吉林省水资源可持续利用研究

选取吉林省9城市具有代表性的7项指标,对吉林省水资源可持续利用情况进行了定量分析,采用因子分析(FA)法筛选出3个主因子——水污染排放、水环境质量和水资源,并采用层次分析(AHP)法对3个主因子的协调程度进行了可持续性评价.在分析评价的基础上,对吉林省各城市的水资源可持续利用提出了建议.     

西南三江地区矿产资源遥感综合预测方法

详细阐述了矿产资源遥感综合预测方法的工作程序、控矿要素的数字化分析与遥感找矿模型的建立,以及遥感矿产的综合分析评价方法与应用等,并以西南三江中段遥感综合预测成果佐证了矿产资源遥感综合预测方法在矿产资源预测中能使野外调查工作更具预见性和目的性,从而大大缩短了矿产资源调查的工作周期。     

Theory and Method of Mineral Resource Prediction Based on Synthetic Information

Metallogenic prognosis of synthetic information uses the geological body and the miaeral resource body as a statistical unit to interpret synthetically the information of geology, geophysics, geo-chemistry and remote sensing from the evolution of geology and puts all the information into one entire system by drawing up digitalized interpretation maps of the synthetic information. On such basis, differ-ent grades and types of mineral resource prospecting models and predictive models of synthetic informa-tion can be established. Hence, a new integrated prediction system will be formed of metallogenic prog-nosis (qualitative prediction), mineral resources statistic prediction (determining targets) and mlaeral resources prediction (determining resources amount).     

Late Holocene climates of the Near East deduced from Dead Sea level variations and modern regional winter rainfall

The Dead Sea is a terminal lake of one of the largest hydrological systems in the Levant and may thus be viewed as a large rain gauge for the region. Variations of its level are indicative of the climate variations in the region. Here, we present the decadal- to centennial-resolution Holocene lake-level curve of the Dead Sea. Then we determine the regional hydroclimatology that affected level variations. To achieve this goal we compare modern natural lake-level variations and instrumental rainfall records and quantify the hydrology relative to lake-level rise, fall, or stability. To quantify that relationship under natural conditions, rainfall data pre-dating the artificial Dead Sea level drop since the 1960s are used. In this respect, Jerusalem station offers the longest uninterrupted pre-1960s rainfall record and Jerusalem rains serve as an adequate proxy for the Dead Sea headwaters rainfall. Principal component analysis indicates that temporal variations of annual precipitation in all stations in Israel north of the current 200 mm yr⁻¹ average isohyet during 1940–1990 are largely synchronous and in phase (70% of the total variance explained by PC1). This station also represents well northern Jordan and the area all the way to Beirut, Lebanon, especially during extreme drought and wet spells. We (a) determine the modern, and propose the past regional hydrology and Eastern Mediterranean (EM) climatology that affected the severity and length of droughts/wet spells associated with multiyear episodes of Dead Sea level falls/rises and (b) determine that EM cyclone tracks were different in average number and latitude in wet and dry years in Jerusalem. The mean composite sea level pressure and 500-mb height anomalies indicate that the potential causes for wet and dry episodes span the entire EM and are rooted in the larger-scale northern hemisphere atmospheric circulation. We also identified remarkably close association (within radiocarbon resolution) between climatic changes in the Levant, reflected by level changes, and culture shifts in this region.     

地热资源探测方法研究进展

地热资源将成为未来一种重要的生态型资源，具有巨大的市场潜力，地热资源的研究与利用历史比较悠久，其探测方法与技术也处于不断的革新过程中，本文总结了地热资源探测的方法与技术及其进展情况，并探讨了利用3S技术和计算机技术的融合在地热资源探测中的应用情况及发展前景。     

地震层析成像在水利水电工程地质勘察中的应用

水利水电工程地质勘察是水利水电工程建设中的基础工作。地震层析成像技术作为一种新的物探方法，通过工程中孔，碉间地质条件的探测，进而评价大坝建筑物的工程地质条件是一种有效的手段。本文介绍了乌江构皮滩水利枢纽的应用效果。     

福建沿海农村风能资源的开发利用

在调查基础，论述开发了风能资源的意义，并对福建沿海农村风能量资源进行了评价，提出了开发农村风能的措施。