杂志简介:《地学前缘》杂志经新闻出版总署批准,自1994年创刊,国内刊号为11-3370/P,是一本综合性较强的地质期刊。该刊是一份双月刊,致力于发表地质领域的高质量原创研究成果、综述及快报。主要栏目:理论方法研究、矿区生态修复、水生态、草地生态及污染土壤修复、非主题来稿选登、亮点论文学术评论
作者:O.B.Akpor M.N.B.Momba 刊期:2009年第S1期
Wastewater effluents containing phosphorus and nitrogen are major contributors to a variety of water pollution.The present study is therefore aimed at investigating the phosphate and nitrate removal efficiency of three wastewater protozoa(Aspidisca, Trachelophyllum and Peranema) in a laboratory-scale water treatment ...
作者:Ashvin Wickramasooriya 刊期:2009年第S1期
Majority of the population of Sri Lanka does not have modern pipe-born water system especially in rural areas.They depend entirely on deep hand pump tube wells and shallow dug wells for their domestic water requirements.Most of the shallow dug wells in the dry zone of Sri Lanka go dry during the dry period. So constr...
刊期:2009年第S1期
The world yours,as well as ours,but in the last analysis,it is yours.You young people,full of vigor and vitality,are in the bloom of life,like the sun at eight or nine in the morning.Our hope is placed on you.
刊期:2009年第S1期
本刊收录了2009年"第一届世界青年地球科学家(YES)大会"论文摘要526篇,作者来自于全世界60多个国家。本次会议获得了联合国教科文组织(UNESCO)、国际地球年(IYPE)、国际地科联(IUGS)等国际组织的大力支持,主题涉及地下水、气候变化、能源、固体矿产、深部地球等国际地球科学领域研究的最新动态、新发现和新的研究成果。适合于地球科学、生命科学...
作者:Zuhura Mustafa Ally 刊期:2009年第S1期
Ground waters in the Ngorongoro Crater,Tanzania, home to thousands of large mammals and a World Heritage Site,is controlled by the volcanic host rock lithology,evaporative concentration,mineral precipitation and re-dissolution,and biological factors.There are evaporative concentration and biological activity in swamp...
作者:Mahmoed Ibrahim Yossef 刊期:2009年第S1期
If you drill a hole into the ground,in most places its bottom fills with water after a few days.The water appears even if no rain falls and no streams flow nearby.The water that seeps into the hole is part of the vast reservoir of subterranean ground water that saturates the Earth’s crust in a zone between a few met...
作者:Swarnapriya Chowdari P.S.N.Murthy A Anil Kumar 刊期:2009年第S1期
The study of satellite images of 2001,1999,1997 and topo-sheet of 1975 indicate a widened channel of Nilarevu at its mouth and an erosional shoreline on the northern bank.The spit on the southern side has grown and added another curved spit to its distal end.The beach ridges are aligned with the curved spit.The accre...
刊期:2009年第S1期
High arsenic groundwater is widely distributed at Datong Basin and Hetao Plain,northern China.To investigate the effects of microbial activities on arsenic mobilization in the two high arsenic regions,the microcosm experiments were performed under various conditions of two bacterial strains(XZM001 and YH001,isolated ...
作者:C.M.Ordens M.T.Condesso De Melo C.Grangeia M.A.Marques Da Silva 刊期:2009年第S1期
A multidisciplinary approach was applied to a detailed study of groundwater contamination by a Chemical Complex(CQE),near a coastal lagoon—an important wetland locally known as"Ria de Aveiro"(NW Portugal).The study includes 3D lithostratigraphic modeling,the estimate of groundwater recharge using different methods,a...
作者:Yongcheol Kim Yongje Kim Duckcheol Moon Kiwon Koh 刊期:2009年第S1期
Artificial groundwater recharge is a promising technology to address the threat to water supply posed by climate change.An artificial groundwater recharge project,which directs water from seasonal flash flooding into a volcanic aquifer,is being conducted in
作者:Tewodros Rango Gianluca Bianchini Luigi Beccaluva Renzo Tassinari 刊期:2009年第S1期
Drinking water supply for the Main Ethiopian Rift (MER) area principally relies on groundwater wells and springs and is characterized by fluoride contamination. New analyses reveal that the F~- geochemical anomaly is associated with other potentially toxic elements such as As,B,Mo,U,Al,Fe and Mn. Particularly,35%of t...
作者:Delhi Rajaa Rhinane Kaoukaya Benzha Hilali Zidane Tahiri 刊期:2009年第S1期
This study falls within the framework of a partnership project between Lyonnaise des Eaux de Casablanca (LYDEC) and HassanⅡUniversity in Casablanca.It’s overall objective is to evaluate the organoleptic quality of water feeding the great Wilaya of Casablanca.The project has set specific targets based on monitoring ...
作者:L.Surinaidu G.Thamma Rao J.Mahesh G.Ramesh V.V.S.Gurunadha Rao 刊期:2009年第S1期
Integrated geological,geochemical and geophysical investigations have been carried out for the groundwater management in Tellapur Urban node, Greater Hyderbad,India.The watershed covering an area of 10 km~2,a part of Nakkavagu catchment in the Manjira River sub-basin,which is a tributary of Godavari River.Electrical ...
作者:Sophie Wongani Matete 刊期:2009年第S1期
Research has shown that groundwater plays a very great role in Malawi.It has been revealed that many people who live in rural areas in Malawi depend on groundwater for drinking and other domestic uses. According to research which was conducted in Malawi using focus group discussion,observations and other data sources...
作者:Rekapalli Rajesh V.Sarma T.Naveen G.Padalu 刊期:2009年第S1期
There are a variety of scientific techniques useful to know the subsurface resistivity in order to estimate the saline water intrusion effect during tsunami.The electrical resistivity methods involve the measurement of the apparent resistivity of the soil and rock as a function of depth(vertical resistivity sounding)...