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The revised Morgan,Morgan and Finney(rMMF)water erosion model calculates annual surface runoff and soil loss from field-......
In the 80’s of last century, based on the advances in natural gas exploration practice, the concepts of bio-thermocatal......
2D NUMERICAL SIMULATION OF FLOOD AND FLUVIAL PROCESS IN THE MEANDERING AND ISLAND-BRAIDED MIDDLE YAN
The characteristics of water flow and sediment transport in a typical meandering and island-braided reach of the middle ......
Deposition and erosion in the fluctuating backwater reach of the Three Gorges Project after upstream
The construction of hydropower projects,such as Xiluodu and Xiangjiaba Reservoirs,in the upper Yangtze River will lead t......
Contribution of Geophysical Prospecting(Geoelectrical Method) for the Hydrogeological Reconnaissance
The Turonian aquifer of the Tadla’s basin shows at present a pronounced reduction of its hydraulic potential linked to ......
A campaign of microtremor measurements was conducted in summer 2007 for assessing local site effects of seismic strong g......
1 Geologic setting The Xilin Gol Complex outcrops in the Bayan Gol area about 100 km to the northeast of Xilinhot City,......
This paper discusses the relationships between granitic magmatism and gold mineralization and the exhumation history of ......
Environmental records of lacustrine sediments in different time scales: Sediment grain size as an ex
Sediment grain size is a conventional proxy of climatic changes. Larger sediment grain size is often interpreted to ind......
Integrated ecological planning is a new area of study in the current amendment of the Master Plan of Beijing. Ecologica......
(AJRM),Walter Wittke.Ernst & Sohn:A Wiley Brand(2014).ISBN:978-3-433-03079-0(Hbk),978-3-433-60431-1(ePDF)For several dec......
Geochemical characteristics and origin of gases from the Upper,Lower Paleozoic and the Mesozoic rese
The Ordos Basin,the second largest sedimentary basin in China,contains the broad distribution of natural gas types.So fa......
Tuff beds in Kurnool subbasin,southern India and implications for felsic volcanism in Proterozoic in
A lirst report on tuff beds from the Owk Shale in the Proterozoic Kurnool sub-basin in southern India is presented.The r......
Geochemical Speciation of Soil ~7Be, ~(137)Cs,~(226)Ra and ~(228)Ra as Tracers to Particle Transport
A brunisolic soil collected from an erosive forest land (HF-1-1) and a yellow soil from an accumulative shallow basin (H......
Illite Crystallinity Mapping of Very Low Grade Metamorphism of Triassic Metapelites in the Zoigê Are
X-ray diffraction methods for estimating the metamorphic grade of diagenetic,anchizone and epizone in metapelites are re......
The Aghajari (Upper Fars) Formation in the Folded Zagros Zone, Iran: Insights to Identify Facies, Ar
The Aghajari Formation, called also the Upper Fars, develops throughout the Folded Zagros Zone and its thickness in the ......
The Liaohe (辽河) depression is an important part of the Bohai (渤海) Bay Basin, and the Bohai Bay Basin located in the ......
Spectral-element simulations of elastic wave propagation in exploration and geotechnical application
We apply the spectral-element method(SEM),a high-order finite-element method(FEM) to simulate seismic wave propagation i......
Ni-Al2O3 nano-composite coatings were fabricated by sediment co-deposition (SCD) from Watt’s type electrolyte containin......
The experimental investigation of ineption cavitation of liquid-solid two phase turbulent flow has been carriedout in a......
Holocene environmental changes around Xiaohe Cemetery and its effects on human occupation, Xinjiang,
本文通过对荣华二采区10...
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Role of Spartina alterniflora on sediment dynamics of coastal salt marshes-case study from central J
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
利用岩心、铸体薄片、扫描电镜等多种资料和分析测试方法,对鄂尔多斯盆地长4+5油层物性特征、岩石学特征、孔隙结构特征进行综合研......
“5·12”汶川地震诱发了大量山体滑坡,导致山区沟道内形成大量松散堵塞坝,其在山洪作用下可能发生溃决,而上游来流及堵塞坝形态对......
大港油田港东开发区东一段属于湖相三角洲沉积环境,砂体发育受沉积相控制,空间分布复杂、横向对比预测难,常规资料与地震识别方法......
对王快水库沉积物中16种多环芳烃含量进行了检测．结果表明，王快水库沉积物多环芳烃含量处于中等污染水平。多环芳烃总含量由库区上游......
应用EBM盆地模拟系统对北部湾盆地涠西南凹陷的沉降史回剥分析表明，由裂陷期到坳陷期和裂后加速沉降期，沉降速率的变化呈“幕”式特......
为了使北京西山地质学方面的研究更为全面，并为其他地区寒武系的研究提供对比，以北京西山地区出露的寒武纪地层为根据．进行了层序地层......
【目的】探索含沙量变化对U型渠道挟沙水流垂线流速分布的影响,进而从理论上完善挟沙水流流速分布规律。【方法】通过U型渠道水槽......
重建的 synsedimentary paleogeomorpholgy 是在预言 sandbodies 的分发的一个有效方法并且能为水库在搜索提供有效证据。在 Qikou......
通过对云南乌蒙山区彝良地区中下三叠统6条野外地质剖面测量及500余片岩石薄片镜下观察,结合区域构造特征,将该地区中下三叠统划分......
对广东阳西面前海西侧白虎岭岬角附近海域的表层沉积物进行了分析,结果表明,该海区平均粒径由岸向外呈现出从粗到细的变化规律;沿......
本文通过野外露头剖面、岩心观察和测井曲线资料,确定了陕北富县探区长6油层组的沉积微相特征,利用测井资料建立测井相,利用多种沉......
南海某海上平台在试生产期间,生活污水处理装置多次在运行期间出现柜体内大量集渣、鼓风机出口压力低和粉碎泵漏水等故障,不仅直接......
为系统了解永夏煤田煤层发育特征,对永夏煤田以往地质资料进行综合统计分析,结果表明,研究区可采煤层为山西组的二2煤层、下石盒子......
通过取样分析对天津滨海湿地水体质量与底质特征进行考察，结果表明：以氮磷为代表的水体富营养化问题严重，除北大港水库和大港苏家园湿......
钱塘江标准塘V期的吹填土的颗粒分析曲线和沉淀试验显示:对粉土来讲,干密度、沉积的快慢与含水量没有明显关系;级配较好的土,沉积......
油田经历聚合物驱开发后,储层物性参数发生改变,对油田后期开发有重要的影响。文中利用双河油田取心井室内化验分析资料,研究了聚......
采用ICP-MS测试分析技术，对博格达山北麓油页岩中能指示沉积环境的敏感微量元素做了系统测试分析，采用GB／T14506．28-2010《硅酸盐岩石......
黄河流域三门峡水文测区地处黄河中下游,测区所辖水文站分布在晋、陕、甘、豫区间,是黄河流域多沙、粗沙区,也是治理黄河泥沙的重......
汇流是河网上最基本的自然过程,引流则通常与水利工程相关。汇流和引流都会引起水沙变化,进而影响河道冲淤状态的变化。相较而言,......
针对卧龙湖煤矿砂岩裂隙含水层水文地质条件复杂的问题,以6~8煤顶底板砂岩含水层（七含）为研究对象,基于岩性结构指数、断裂构造分维......
境内土地侵蚀严重，以水蚀为主，其面积６８３３２０ｋｍ＾２，占全国水蚀面积的３８％，讨论了：滑坡，泥石流侵蚀；碳酸盐岩，花岗岩和红层各具特色的侵蚀；土地侵蚀的危害严重......
本文主要应用岩石学理论，对雪１井三叠系雷口坡组、嘉陵江储集层段的沉积、成岩作用进行综合研究。探讨了雪１井三叠系雷口坡组、嘉陵江......
本文阐述了湖南新晃贡溪一带下寒武统＂九门冲组＂产出的灰岩透镜体岩石学及地球化学特征,初步分析研究显示为非正常沉积—壳幔混合热......
位于青藏高原腹地的羌塘盆地,是中生代海相沉积盆地,同属于特提斯构造域,其中生代巨厚的海相沉积地层和所处的大地构造背景,是油气......
通过对贵州省凯里黄飘地区红花园组进行地层剖面实测和岩矿样品镜下观察鉴定与分析，共识别出6种碳酸盐岩微相，即：MF-1包壳生物碎屑亮......
Rainfall resource is very important to the development of society and economy, especially to easternJianghuai watershed ......
采集了接纳不同类型污染物的3条太湖入湖河道的水体、悬浮物和沉积物，分析了其中稀土元素的含量分布特征．结果表明：水体中的稀土总量，......
