2010 Vol. 35, No. 1
Display Method:
2010, 35(1): 1-10.
doi: 10.3799/dqkx.2010.001
PDF 885KB
Abstract:
Living planktonic foraminifers have been quantitatively analyzed on 40 plankton tow samples which were collected from 19 sites in the northern South China Sea (SCS) in September, 2004. The affecting factors on the distribution and compositions of for...
Living planktonic foraminifers have been quantitatively analyzed on 40 plankton tow samples which were collected from 19 sites in the northern South China Sea (SCS) in September, 2004. The affecting factors on the distribution and compositions of for...
2010, 35(1): 11-21.
doi: 10.3799/dqkx.2010.002
Abstract:
The studied area is situated at the origin of the Yangtze River in the Tanggula Mountain of southern Qinghai, which was a part of the Qamdo Block of the East Tethyan tectonic domain during the Late Palaeozoic and is bounded by the Jinshajiang suture ...
The studied area is situated at the origin of the Yangtze River in the Tanggula Mountain of southern Qinghai, which was a part of the Qamdo Block of the East Tethyan tectonic domain during the Late Palaeozoic and is bounded by the Jinshajiang suture ...
2010, 35(1): 22-30.
doi: 10.3799/dqkx.2010.003
Abstract:
In order to understand the relation between surface productivity changes and the evolution of the East Asian summer monsoon during the Quaternary glacial cycles in southern South China Sea, high-resolution study on content and accumulation rate of ca...
In order to understand the relation between surface productivity changes and the evolution of the East Asian summer monsoon during the Quaternary glacial cycles in southern South China Sea, high-resolution study on content and accumulation rate of ca...
2010, 35(1): 31-42.
doi: 10.3799/dqkx.2010.004
Abstract:
The major factors that govern the vertical distributions of redox sensitive elements (Fe, Mn, U and Mo) in interstitial water are studied by analyzing the measurement of concentrations of Fe, Mn, U and Mo in pore water and sediments in Yangtze estuar...
The major factors that govern the vertical distributions of redox sensitive elements (Fe, Mn, U and Mo) in interstitial water are studied by analyzing the measurement of concentrations of Fe, Mn, U and Mo in pore water and sediments in Yangtze estuar...
2010, 35(1): 43-50.
doi: 10.3799/dqkx.2010.005
Abstract:
Based on the the hydrological and meteorological data in Lijiang basin, the precipitation, groundwater and runoff in this typical monsoonal temperate glacier area increase significantly, which suggests that water cycle over the region more rapidly un...
Based on the the hydrological and meteorological data in Lijiang basin, the precipitation, groundwater and runoff in this typical monsoonal temperate glacier area increase significantly, which suggests that water cycle over the region more rapidly un...
2010, 35(1): 51-61.
doi: 10.3799/dqkx.2010.006
Abstract:
The Lower-Middle Triassic strata in Qingyan, Guizhou are well exposed and have abundant fossils. In particular, the Qingyan fauna in Middle Triassic shows biota radiation. The stratigraphical sequence has been studied extensively for a better underst...
The Lower-Middle Triassic strata in Qingyan, Guizhou are well exposed and have abundant fossils. In particular, the Qingyan fauna in Middle Triassic shows biota radiation. The stratigraphical sequence has been studied extensively for a better underst...
2010, 35(1): 65-74.
doi: 10.3799/dqkx.2010.007
Abstract:
Loess origin of Zoigê basin has been discussed based on synthetic study in grain compositions of the loess, surface texture of quartz sand, as well as other geological phenomena. On the probability cumulative curve of loess, saltation mass and suspen...
Loess origin of Zoigê basin has been discussed based on synthetic study in grain compositions of the loess, surface texture of quartz sand, as well as other geological phenomena. On the probability cumulative curve of loess, saltation mass and suspen...
2010, 35(1): 75-86.
doi: 10.3799/dqkx.2010.008
Abstract:
It has geological and mode of occurrence differences between mud diapirs and mud volcanoes though the similar genesis and the characters of evolution and development. Mud diapirs in Yinggehai basin located in the central deep depression, appeared on ...
It has geological and mode of occurrence differences between mud diapirs and mud volcanoes though the similar genesis and the characters of evolution and development. Mud diapirs in Yinggehai basin located in the central deep depression, appeared on ...
2010, 35(1): 87-96.
doi: 10.3799/dqkx.2010.009
Abstract:
Based on the core description, microanalysis and processing of the logging data including AC, GR and DEN, a new type of silicalite reservoirs in Paleozoic buried hill in Zhuanghai area is found whose rock-electric properties are very different from t...
Based on the core description, microanalysis and processing of the logging data including AC, GR and DEN, a new type of silicalite reservoirs in Paleozoic buried hill in Zhuanghai area is found whose rock-electric properties are very different from t...
2010, 35(1): 97-106.
doi: 10.3799/dqkx.2010.010
Abstract:
Based on analyzing the previous problems relative to sequence stratigraphy researches on Erlian basin, this paper associated with the theories and methods of tecto-stratigraphy, genetic stratigraphy and sequence stratigraphy.We take the boundaries of...
Based on analyzing the previous problems relative to sequence stratigraphy researches on Erlian basin, this paper associated with the theories and methods of tecto-stratigraphy, genetic stratigraphy and sequence stratigraphy.We take the boundaries of...
2010, 35(1): 107-114.
doi: 10.3799/dqkx.2010.011
Abstract:
The degree of laumontites development and the status of laumontites dissolution are important indexes for the prediction of potential sedimentary belt in extra-low permeability formations of Yanchang group in Ordos basin. Laumontite is not only distr...
The degree of laumontites development and the status of laumontites dissolution are important indexes for the prediction of potential sedimentary belt in extra-low permeability formations of Yanchang group in Ordos basin. Laumontite is not only distr...
2010, 35(1): 115-124.
doi: 10.3799/dqkx.2010.012
Abstract:
The mudstones of the Es3 formation in Banqiao depression are the dominant source rocks for the major hydrocarbon accumulations and the sandstones of Es3 formation are major reservoir rocks. Petroleum generation, migration and accumulation history of ...
The mudstones of the Es3 formation in Banqiao depression are the dominant source rocks for the major hydrocarbon accumulations and the sandstones of Es3 formation are major reservoir rocks. Petroleum generation, migration and accumulation history of ...
2010, 35(1): 125-136.
doi: 10.3799/dqkx.2010.013
Abstract:
Four phases of oolitic shoal developed in the inner parasequence set 1, parasequence set 2, parasequence set 3 and parasequence set 4 respectively in the forepart of Feixianguan Formation in Yudongzi section of Erlangmiao, Jiangyou. Parasequence set ...
Four phases of oolitic shoal developed in the inner parasequence set 1, parasequence set 2, parasequence set 3 and parasequence set 4 respectively in the forepart of Feixianguan Formation in Yudongzi section of Erlangmiao, Jiangyou. Parasequence set ...
2010, 35(1): 137-145.
doi: 10.3799/dqkx.2010.014
Abstract:
Lile basin is a hot research spot in Nansha area. We probe into the petroleum potential of Lile basin based on geological and geophysical analysis of seismic profiles, wells and dredging data. All necessary elements for a hydrocarbon accumulation are...
Lile basin is a hot research spot in Nansha area. We probe into the petroleum potential of Lile basin based on geological and geophysical analysis of seismic profiles, wells and dredging data. All necessary elements for a hydrocarbon accumulation are...
2010, 35(1): 146-154.
doi: 10.3799/dqkx.2010.015
Abstract:
The present work is designed to simulate the dissolution of sulphate rock under various conditions of different bacterial cell numbers, temperatures and reaction times both in water-rock and water-rock-bacteria systems by laboratory experiment. The r...
The present work is designed to simulate the dissolution of sulphate rock under various conditions of different bacterial cell numbers, temperatures and reaction times both in water-rock and water-rock-bacteria systems by laboratory experiment. The r...
2010, 35(1): 155-160.
doi: 10.3799/dqkx.2010.016
Abstract:
The South Jingyang plateau, which has a total area of 70km2, is located in Shaanxi Province, China. Groundwater table in this loess plateau has been significantly raised since 1976 when the loess cover began to be artificially irrigated. Up to now, m...
The South Jingyang plateau, which has a total area of 70km2, is located in Shaanxi Province, China. Groundwater table in this loess plateau has been significantly raised since 1976 when the loess cover began to be artificially irrigated. Up to now, m...
