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2009 Vol. 28, No. 2

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2009, 28(2): F0002-F0002.
Abstract PDF(653KB) icon1461 icon1087
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Assembling the Scientific elits all over the world and creating an international platform for karst geology study
JIANG Yu-chi
2009, 28(2): I0003-I0006.
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As a karst-rich country, China has a karst area of 3.44× 10^6km^2, among which outcrop area is 9.07 × 10^5km^2,accounting for 9. 5% of the territory of the country. There are four remarkable characteristic in China karst development. First, carbonate rock is aged firm and pure rock, and its outcrop ...
Developing on the Karst Dynamics Theory and the foundation of the International Research Center on Karst under the Auspice of UNESCO
2009, 28(2): I0007-I0010.
Abstract PDF(274KB) icon1996 icon1180
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Since 1990, four karst related IGCP Projects （IGCP 299, IGCP 379, IGCP 448 and IGCP 513） have been implemented successively by the author from the Institute of Karst Geology, CAGS, as Leader of the International Working Group. Allthese four projects have provided opportunities for karst research com...
IRCK
2009, 28(2): 005-005.
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Geochemical evolution of the Niangziguan karst water system under the impact of human activities
Wang Yan-xin, Gao Xu-bo
2009, 28(2): 103-102. doi: 10.3969/j.issn.1001-4810.2009.02.004
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As the largest karst spring in north China, the Niangziguan spring is the most important source of water for Yangquan city in Shanxi province. Affected by the water-rock interaction and recharge by the leakage of coal mining waste water and surface water, the hydro-chemical type of the karst water t...
Role of sediments and suspended particles for contaminant attenuation and transport in karst aquifer systems
Nico Goldscheider, Michiel Pronk, Jakob Zopfi
2009, 28(2): 113-121.
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This paper discusses the roles of sediments and suspended particles/ colloids for contaminant attenuation and transport in karst groundwater and presents experimental results concerning the relations between particles and microbial contamination in a karst system in Switzerland. The test site consis...
Transboundary karst aquifers of south-eastern dinarides
Petar Milanovi?
2009, 28(2): 123-134.
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The region of Southern Dinarides is one of the most karstified areas in the world; an area endowed with the highest precipitation in Europe. The soluble carbonate sediments are more than 300 m thick. The average depth of karstification ranges from 250 to 350 m and locally, along the deep faults, eve...
The basin acidification affected by AMD: A case study in Xingren county, Guizhou, China
Tang Chang-yuan, Wu Pan, Tao Xiu-zhen, Zhang Chi-peng, Han Zhiwei
2009, 28(2): 135-143. doi: 10.3969/j.issn.1001-4810.2009.02.007
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Pyrite oxidation at mine sites has been blamed for the acid mine drainage (AMD), which becomes a long term environmental problem in the basin scale. A typical closed mine site in Xingren, Guizhou was chosen to investigate the variation of pH in the AMD and surface water and its effects on the basin ...
A preliminary study of OCPs in underground river water in Chongqing typical karst area
YANG Mei, ZHANG Jun-peng, PU Jun-bing, HU Zhi-yong, Sun Yu-chuan
2009, 28(2): 144-148. doi: 10.3969/j.issn.1001-4810.2009.02.008
Abstract PDF(493KB) icon1867 icon1154
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Organochlorine pesticides (OCPs) in underground river water in Chongqing typical karst area was analyzed by GC-ECD. The results show that the total concentration of OCPs ranges from 3.41 to 51.34ng/L and averages 13.23ng/L;the concentration of DDTs ranges from 0.07 to 2.37ng/L and averages 0.72ng/L;...
Study on hydrologic regime of underground river in typical karst valley— a case study on the Qingmuguan subterranean stream in Chongqing
LIU Xian, JIANG Yong-jun, YE Ming-yang, YANG Ping-heng, HU zhi-yong, LI Yuan-qing
2009, 28(2): 149-154. doi: 10.3969/j.issn.1001-4810.2009.02.009
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In order to grasp the hydrologic regime of underground river, a case study on the Qingmuguan subterranean stream in Chongqing is carried out. During May 2007 to June 2008, a water table gauge (WGZ-1 photoelectric figure fluviograph monitor) and water quality monitoring site were set up to record the...
Discussions on Fenglin Karst in China
ZHU Xuewen
2009, 28(2): 155-168. doi: 10.3969/j.issn.1001-4810.2009.02.010
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Depending on many years practical experience and massive related literature, the concept of fenglin karst was discussed systematically in this article including its origination, nomenclature, brief study history and research situation, as well as its identification standard and formative condition; ...
An example of karst terminology evolution: from “Dolina” to “Tiankeng”
Krast Research Institute ZRC SAZU
2009, 28(2): 169-174.
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Karstology is a living science and the terminology has to follow its evolution. An example is the term doline. The first scientific descriptions (1848) of the region Kras (Karst, Slovenia) introduced the term, taken from the local language. It meant what we now call a solution doline. Under the same...
Categorization of karst landform on the basis of landform factor eigenvalue
XUE Xian-wu, CHEN Xi, ZHANG Zhi-cai, QIN Nian-xiu
2009, 28(2): 175-180. doi: 10.3969/j.issn.1001-4810.2009.02.012
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In this paper, digital elevation model （DEM） is used to divide sub-basin and seven landform factors that affect the karst geomorphology, including elevation, slope, relief amplitude, surface roughness, surface incision and elevation variance coefficient as well as topographic index, are extracted. A...
137Cs method study on soil erosion and sediment yield in grass-covered peak cluster depression in Maolan, Guizhou
HE Yong-bin, LI Hao, ZHANG Xin-bao, YAN Dong-chun, WEN An-bang
2009, 28(2): 181-188. doi: 10.3969/j.issn.1001-4810.2009.02.013
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Sand and clay sediments are studied by means of 137Cs tracing test in typical grass-covered peak cluster depression in Maolan, southern Guizhou. It proves that：The grass-coveted soil profile in depression is formed by aecumulation, and the 137Cs concentration variation with the depth of the profile ...
Afforestation technique study based on water consumption features of Zanthoxylum bungeanum in Guizhou karst area
LI Anding, YU Lifei
2009, 28(2): 189-193. doi: 10.3969/j.issn.1001-4810.2009.02.014
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Water consumption features are studied in the experimental area, and then planting hole of certain size is made in karst area. The results show that the water consumption of Zanthoxylurn bungeanum vat. dintanensis in leafing phase（March to April）and fruiting period（May to June）as well as autumn time...
The practical effect of multi-element fluid fertilizer in agriculture production in Guizhou karst region
CHEN Rong, BI Kun, ZOU Shi-rong
2009, 28(2): 194-196. doi: 10.3969/j.issn.1001-4810.2009.02.015
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In order to alter the existing state of low output and improve the quality of agriculture products, the necessary element for crops growing is compensated by applying multi-element fluid fertilizers developed from silicate rocks in the light of weak ecology in karst geo-environment and lack of micro...
Influence of eco-agriculture tourism on soil environment in karst region A case study in Hongyan village, Guangxi
XIE Yu-ping
2009, 28(2): 199-205. doi: 10.3969/j.issn.1001-4810.2009.02.016
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The development of eco-agriculture tourism has some connection with soil environment. The ecotourism attraction zone in Hongyan village, Gongcheng county is taken as an example to analyze the influence of tourism on soil physical and chemical properties in the paper. In terms of physical and chemica...
RS monitoring soil erosion regime in the Maocun underground river basin, Guilin
YANG Chengying, WU Hong
2009, 28(2): 206-211. doi: 10.3969/j.issn.1001-4810.2009.02.017
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In order to provide certain scientific basis and decisive support to the study of rock desertification development and evolution in southwest China karst area, this paper takes the Maoeun karst underground river basin in Guilin as the study area and uses RS image of two different periods to extract ...
Cause of the ＂8.5＂ water burst incident at Yesanguan tunnel along the Yi-Wan railway
WU Li, WAN Jun-wei, CHEN Gang, ZHAO Lu
2009, 28(2): 212-218. doi: 10.3969/j.issn.1001-4810.2009.02.018
Abstract PDF(738KB) icon2109 icon1991
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Yesanguan Tunnel in Yichang-Wanzhou railway had a large-scale karst water inrush accident on August 5, 2007. Based on karst hydro geologic investigation, two tracing experiments with industry salt were carried out in the two main karst depressions in the study area. The tracing experiments prove tha...
Characteristics of the geological hazard distribution and the control measures in Yiliang county, Yunnan
LU Yong, LI Gao-liang, ZHANG Gui, LI Ji-hong, CAI Chuan-sheng, JI Ren-yuan, WANG Wai-quan
2009, 28(2): 219-224. doi: 10.3969/j.issn.1001-4810.2009.02.019
Abstract PDF(359KB) icon1914 icon1390
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Situated in the northeastern of Yunnan province, Yiliang county belongs to geological hazards pivot prevention and control region of Yongshan-Yiliang landslides and debris flows and one of the seven geological hazards pivot prevention and control regions in Yunnan. The geological hazard investigatio...

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