论文部分内容阅读
[!--newstext--]
[!--title--]
【摘 要】
：
Meishan Section D in Changxing County, Zhejiang Province, China has been selected as the global stratotype of the Permian-Triassic boundary and various studies
【机 构】
：
China University of Geosciences
【出 处】
：
中国地质大学学报
【发表日期】
：
2004年期
其他文献
本文以环保电池与非环保电池为产品估值目标,在实验室中检验了环境态度对个体支付意愿(WTP)的影响,并通过改变电池电量信息(即产品质量属性)来检验此类信息对参与者报价的影
This paper using finite difference scheme for the numerical solution of advection-dispersion equation develops a one-dimensional water quality model. The model
Molecular stratigraphical, carbonate carbon isotopic, stratigraphical and paleontological data show that algal booming, eutrophication, anoxia, hypersalinity, p
The diapirism in the Yinggehai Basin is a combined result of strong overpressure caused by rapid sedimentation of fine-grain sediments and the tensile stress fi
Measurement of 228Ra activities in the upper 300 m water column was conducted at two stations in the South China Sea using an MnO2-fiber extraction/b-counting t
Euler vectors of 12 plates, including Philippine Sea plate (PH), relative to a randomly fixed Pacific plate(PA) were determined by inverting the 1122 data from
By reference of the d 18O and d 13C isotopic compositions of G.. sacculifer and accelerator mass spectrometry (AMS)14C dates, the, and Pr/Pn in core DGKS9603 ha
Based on investigation of sediments in the Yutian-Hotan Oasis at the southern margin of the Tarim basin, 14C ages and grain-size and chemical element analyses,
FeO-rich silicates and Ca,Al-rich inclusions in Qingzhen andYamato 691 (EH3) meteo-rites: Evidence f
The Qingzhen and Yamato 691 (EH3) enstatite chondrites, which formed under extremely reducing conditions, are studied using the scanning electron microscope and
A Large Ductile Sinistral Strike-Slip Shear Zone and Its Movement Timing in the South Qilian Mountai
There is a large ductile shear zone, 2 km wide and more than 350 km long, in the South Qilian Mountains,western China. It is composed of volcanic, granitic and