物探与水文地质分析结合在岩溶地区找水定井中的应用——以黔江区罗家坝ZK3井为例

物探与水文地质的有机结合可明显提高岩溶区找水定井的命中率。岩溶区的地形地貌、地质构造以及地层岩性对地下水的富集有着决定性的控制作用,有良好岩性配置的低位向斜槽谷区是岩溶找水工作的首要优选靶区;根据测区地质情况和地形条件、目的任务合理选择物探方法,当工作区具有浅覆盖、地下水大埋深和地层电性差异明显等特点时,音频大地电磁法解译成果更为可靠。文章以黔江罗家坝ZK3井为实例,阐述了水文地质调查与物探工作成果在指导岩溶区找水定井中的具体应用,证实了水文地质调查与物探结合的方式在岩溶地区找水定井中的优越性。      

洮南市北部丘陵区基岩裂隙水的赋存规律与找水方向

本文论述了洮南北部丘陵缺水区的水文地质条件和地下水赋存规律及地质构造、岩浆岩对地下水形成的控制作用，阐述了基岩地下水蓄水构造的基本类型，指出了找水方向。     

洮南市北部丘陵区基岩裂隙水的赋存规律与找水方向

本文论述了洮南北部丘陵缺水区的水文地质条件和地下水赋存规律及地质构造，岩浆岩对地下水形成的控制作用，阐述了基岩地下水蓄水构造的基本类型，指出了找水方向。     

综合找水方法的应用——以内蒙古隆盛庄地区为例

隆盛庄地区属严重缺水地区，人畜用水严重短缺，找水任务重、难度大。为保证找水效果，本次通过水文地质测绘与水文地质物探确定找水方向和水井井位，然后利用水文地质钻探与抽水试验对找水结果加以验证，取得良好的找水效果，最后通过综合研究总结在找水工作中的经验与教训，形成了综合找水方法，在提高成井出水率的同时降低了风险，可为相似地区开展找水工作提供有益的参考和借鉴。     

合理利用电法勘探提高找水建井效果

由于水文地质条件的复杂性,电法找水建井的成功率一直不高。为此,本文在总结地下水特征的基础上,比较系统地介绍了电法找水的工作和资料解释方法,探讨了电法找水模式及利用测深曲线“接口”的相对位置关系判断岩溶是否含水,旨在提高找水建井的成功率。     

浅析贵港桥圩盆地水文地质条件及地下水富集规律

文章作者结合多年勘探找水的工作经验,详细介绍了贵港市桥圩盆地地下水的水文地质特征,结合实际工作对地下水的富集规律进行总结分析,并指出寻找地下水源的方向。     

庐山星子温泉成因探讨

从温泉区域地质构造背景入手,利用环境同位素和SiO2温标测算研究资料提供的地热水与补给区的相对时空位置关系,在系统解析补给区与温泉区地貌、地质构造特征以及水文地质条件基础上,认为温泉地热水的成因与庐山地质构造演化所形成的特殊地貌、地质构造环境及水文地质条件有关,有其特殊的形成条件和自然历程.     

弱含水的下第三系地层找水

弱含水的下第三系地层找水是多年来水文地质工作者研究课题之一。本文介绍了下第三系地层岩性分布、电性条件、富水情况及如何利用电阻率法寻找富水位置,并通过实例提出了二种富水地层找水方法。     

基于蓄水构造类型的山区综合找水技术

在山区水文地质和找水实践的基础上,根据河南省山区地质和水文地质条件,划分了断裂、褶曲等四类蓄水构造类型,并对各蓄水构造的特征和富水性进行了阐述。提出了地下水系统特征分析、水动力特征分析与适宜、便捷的综合物探技术相结合的找水方法,提高找水定井的准确率。为山区找水提供了理论依据和实用方法。     

核磁共振地下水探测技术在水源勘察及确定地下咸淡水界面中的应用与研究

地面核磁共振找水技术是目前世界上唯一的直接找水方法.笔者通过该技术在内蒙古五原县乡镇安全饮水工程水源勘察中的应用,对如何确定地下咸淡水界面开展了研究工作.通过所获得的解译成果与钻孔资料的对比,认为在依据区域水文地质资料的基础上,用该技术确定地下咸淡水界面位置较为准确;在无区域水文地质资料的情况下,单以核磁共振解译成果能...     

云南保山地区的水文地质条件及找水

保山市地层岩性地质构造十分复杂,区域水文地质条件也十分复杂。通过对该区地下水富水性特征的分析,选择了具有供水意义的富水块段,进行地下水的开发,以解决当地饮水困难。     

泸西喀斯特断陷盆地地表水与地下水流域边界与水动力性质

在详细调查基础上,采用系统科学及水文地质分析方法,依据地形地貌、地层岩性、地质构造、示踪试验、地下水排泄基准面、喀斯特发育条件及发育规律等剖析论证流域边界,并通过钻探及示踪试验进行验证。研究结果:（1）对泸西喀斯特断陷盆地南东部的水系统边界向北移进行了修正,证实了三塘一带深部不发育的喀斯特是地下水分水岭边界,使得泸西喀斯特断陷盆地流域的径流系统和边界圈化更加准确;（2）泸西喀斯特断陷盆地流域地表水、地下水转化频繁,地表水径流特征主要以小江河在水库、河流、伏流间的径流转化过程为体现,地下水在侵溶山区接受大气降水补给后,上层径流以泉、暗河的形式在泸西盆地底面排泄后转化成地表水,最终汇集于盆地南部、通过工农隧洞及落水洞排向小江,而下层径流则以小江水面为基准,通过深层径流排泄。      

贵州冗赖水库岩溶成库条件分析

冗赖水库位于珠江流域的北盘江与南盘江两大水系之间的高原岩溶台地,左右岸外侧均存在低邻槽谷,坝址下游存在底部发育落水洞的大型岩溶海子,水库成库难度大,当地人饮水问题突出。通过岩溶水文地质调查、钻探、物探、连通试验等手段,从地形条件、地层岩性、地质构造、水文地质条件、岩溶发育特征等方面,对冗赖水库成库条件进行了分析论证。认为水库库盆底部依托隔水性岩体,不存在库水渗漏问题,但水库两岸受分水岭地下水位低、断层破碎带及岩溶发育等影响,存在库水渗漏问题,同时库首两岸可能存在顺平缓岩层面、溶蚀裂隙等产生渗漏问题。因此建议采用垂直防渗方式,防渗标准（透水率）小于3 Lu或防渗帷幕下限接稳定地下水位以下10 m,遇到溶洞等地质缺陷时应查明其分布特征,并根据实际情况降低防渗底线。      

永春地热资源赋存规律与开发研究

永春地热田热资源赋存规律是其特殊地质构造制约地下水运动的结果。温泉沿着北西向张性断裂和北东向压扭性断裂构造的复合部位出露，具有链状分布的特征。经对热田地质背景、水文地质条件及成因机理分析认为：地热水赋存在以北西向断裂上盘和北东向断裂构成的锐角楔形内，是理想的布井取水部位。     

Main progress and prospect for China's hydrogeological survey

This paper reviewed the main achievements of hydrogeological survey in China, summarized the significant progress of hydrogeological survey over the past decade, and forecasted the key responsibilities for hydrogeological survey in the p14th Five-year Planq. The significant progress includes: China established the 1: 50 000 standard hydrogeological survey system with Chinese characteristics and produced the new generation of high-quality hydrogeological maps; the national groundwater monitoring project was completed and accepted, which marks China taking the leading position in groundwater monitoring internationally; fruitful results were achieved in the national groundwater quality survey, and groundwater quality background values were basically identified and checked; hydrogeological and environmental geological survey was continuously promoted in karst areas and the ecological restoration of rocky desertification achieved remarkable results; China strengthened layer exploration techniques for groundwater, integrating the key and practical techniques of layer exploration and monitoring; the exploration of groundwater in the poverty-stricken regions and old revolutionary base areas were effectively promoted to strongly guarantee the poverty alleviation and drinking water safety; the mystery of desert groundwater was uncovered, making up for the shortage of 1: 250 000 hydrogeological survey in the Badain Jaran Desert; and more efforts were made to conduct survey on the water resources in the basin, and to finish the unified measurement of national-scale groundwater level.     

区域水资源开发模式研究

正确的不资源开发模式对于指导合理开发利用区域水资源并最大限度降低环境生态负效应具有重要的意义。以松嫩盆地为例，根据研究区内的水文、水文地质条件，应用模糊集理论与方法确定出松嫩盆地各县市的水资源开发模式，并对各种开发模式做了简要论述。     

HVSR technique as tool for thermal-basin characterization: a field example in N-E Italy

The Euganean thermal basin, located in the Eastern Po plain (Italy), is one of the most important thermal districts of Italy (Euganean–Berician Thermal District). The presence of hot water in the basin has brought about its exploitation over time. The thermal area has been known since the Roman Empire and is still of crucial interest for the profitable use of its hydro-geological resources. For these reasons the water cycle of the thermal area has been thoroughly studied, in particular with regard to its chemical and hydrogeological properties. The effects of well pumping, such as subsidence and water temperature steadiness, have been monitored over time. In the present work, the Horizontal to Vertical Spectral Ratio (HVSR) single station microtremor technique was applied as a non-invasive geophysical tool for the characterization of a part of the Euganean–Berician thermal district involving the municipalities of Abano and Montegrotto towns. This study represents the first correlation between the results from microtremor geophysical surveys and the thermal basin geological structure, including remote sensing data and thermal well information. More than 50 HVSR measurements from single stations were collected and analysed, in close correlation with the vast amount of available borehole logs, well exploitation data and SAR interferometry measurements collected for the monitoring of land subsidence induced by thermal water pumping. The aim of the work was to evaluate the suitability of the microtremor technique for the preliminary characterization of a thermal basin, in terms of resonance properties of the alluvial deposits covering the rocky bedrock, evaluated by means of HVSR methods. HVSR results were interpreted in terms of regional geological setting and hydrogeological properties of the subsoil. Our field results confirmed the existence of significant correlations between the resonance behaviour of the basin determined by the HVSR technique and the geological structures, suggesting that single station measurements are a promising tool for creating a rapid and preliminary non-invasive contribution to the characterization of the geothermal basin.     

潮水盆地铀成矿水文地质条件分析

在系统分析潮水盆地自然地理及地质背景的基础上,通过对前人工作成果的总结和野外现场调查,对盆地水文地质条件,包括地下水类型、地下水动力特征、水源点水文地质属性及水文地球化学特性进行了分析,并得到了对潮水盆地铀成矿水文地质条件的认识.     

雁门关铁路隧道涌水量预测与防护措施研究

雁门关铁路隧道施工范围内地表水及地下水发育,为保证施工安全,应对施工范围内地表水及地下水进行评价,并对施工期的涌水量进行预测。根据水文地质和工程地质调查,结合物探及钻探资料综合分析表明：隧道区域构造发育,断层破碎带导水性好;地下水分布以断层带水和基岩裂隙水为主,一般断层带强富水,而基岩裂隙带为弱富水～中等富水。隧道集中涌水段主要发生在断裂构造发育地带。     

Characteristics of karst groundwater system in the northern basin of Laiyuan Spring area

Guided by the theory of groundwater system, based on the groundwater level data from the northern basin of Laiyuan Spring area, the authors took into account factors such as the lithology, geological structure and topography to study the relationship between groundwater recharge, runoff and drainage in this area. It was concluded that the infiltration of atmospheric precipitation is the main source of groundwater supply in this area; the upper layer of the Spring area is distributed with the Cambrian-Lower Ordovician karst water, and the lower layer is filled with the Jixian system karst water. The upper layer of karst water supplies to the lower layer of karst water or the pore water in loose strata through the fault while the lower layer of karst water runs to the three strong runoff belts from the east and west sides of the watershed, southwards into the basin, partially replenishing the pore water in loose strata, or forming fault Springs (e.g. Nanguan Spring, Beihai Spring) when dolomite movement encounters faults. Replenished by atmospheric precipitation and the upper and lower layers of karst waters, the pore water in loose strata joins the groundwater in the southern basin and then flows eastwards, in the end it flows out of the system in Shangfanpu. Through the analyses of groundwater level data and hydrogeological drilling data, based on groundwater D and 18O isotope test results, the karst groundwater circulation system in the northern basin of Laiyuan Spring area is further verified, which provides hydrogeological basis for water resources development and utilization as well as protection in this area.