Journal of Lanzhou University（Natural Sciences） 2009 Issue 2 Enrichment, transportation and interaction character of combined cadmium, lead and zinc pollutants in carrot——take oasis soil from arid zone as an example

Enrichment, transportation and interaction character of combined cadmium, lead and zinc pollutants in carrot——take oasis soil from arid zone as an example
LIU Xiao-wen;LI Yuan;NAN Zhong-ren;ZHAO Zhuan-jun;DING Hai-xia;WANG Sheng-li

..............page:1-6

Characteristics of climate changes in Hulu River basin since recent 50 years
NIE Zhong-qing;JIA Bing;DING Zhen-yu;MA Jin-zhu

..............page:7-11,19

Super P2P-based grid GIS architecture and its supporting environment
LIU Wei;GU He-he;DU Yun-yan;YUJIN Song-di

..............page:12-19

Dynamic traffic simulation for road network reliability in a special-terrain city based on VMS
TANG Zian

..............page:141-144

Isolation and identification of impurity in steroid drug Megestrol acetate
LIU Xiao-feng;ZHAO Lian;CHEN Hua;WANG Ming-gang;YANG Zhong-duo

..............page:138-140

New multivariable nonparametric kernel density estimation model and its application
YUAN Yong-sheng;CHANG Qing-rui;YANG Wei-min

..............page:132-137

Improved Gaussian mixture model for moving detection method based on PCNN
ZHU Wang-fei;MA Yi-de;QIU Xiu-qing

..............page:129-131,137

TEo mode's resonant characteristic of microwave cavity loaded with multilayer dielectric in rubidium frequency standard
CAO Bin-zhao;HUANG Qian;CUI Jing-zhong

..............page:125-128

Photoluminescence properties of ZnO Ag thin films grown by magnetron sputtering technique
XUE Hua;CHEN Yan;ZHANG Guo-heng

..............page:120-124

Generalized magneto-thermo-viscoelastic problems for a finite rod fixed at both ends
HE Tian-hu;JING Xu-ming

..............page:114-119

Quasi-static analysis of incompressible saturated poroelastic column on local thermal non-equilibrium
HE Lu-yu;WU Kai-ri;ME Lei

..............page:108-113

Effects of an elliptic hole on the stress distribution in the superconducting trapped-field magnet
ZENG Jun;ZHOU You-he

..............page:103-107

Numerical analyses of dynamic stability of maglev vehicles in crosswind field
WU Jian-jun;SHI Xiao-hong

..............page:96-102

Boundedness for commutators of strongly singular Calderón-Zygmund operators on weighted hardy-type spaces
HAN Ping-ping

..............page:90-95

2-Local φ-derivations on certain CSL algebras
PANG Yong-feng;YANG Wei;ZHANG Fang-juan

..............page:85-89

Stability and periodic solutions in a predator-prey system with delays
LI Xiao-ling;HU Guang-ping

..............page:81-84

N0n-autonomous incompressible non-Newtonian fluid in locally uniform spaces
ZHAO Yong-jie;ZHONG Cheng-kui

..............page:79-80

A taxonomic note on the sections of the genus Phyllolobium(Leguminosae)
ZHANG Ming-li;KANG Yun;DIETRICH Podlech

..............page:75-78

Genetic diversity of Salsola passerina populations in northwestern China based on inter-simple sequence repeat(ISSR)
GAO Tian-peng;GAO Hai-ning;ZHANG Yong;XU Shi-jian;AN Li-zhe

..............page:66-74

Altitudinal differences in flower traits and reproductive allocation of Delphinium pylzowii(Ranunculaceae) at east Qinhai Tibetan Plateau
SU Mei;QI Wei;YANG Min;DU Guo-zhen

..............page:61-65

Effect of different grazing intensities on grazing behavior of yak in summer grazing behavior of yak in summer
LIU Fa-yang;LONG Rui-jun

..............page:55-60

Relationship of interspecific facilitation and competition to the attributes of the interacting species
CHEN Shu-yan

..............page:48-54

Effects of different land management measures on vegetation productivity on alpine Kobresia meadow
WANG Wen-ying;ZENG Zhi-ke;YIN Heng-xia;CHEN Kai-hua

..............page:43-47

Variability of characteristics and sources of organic pollutants in the total suspended particles in Lanzhou
XI Xiao-xia

..............page:36-42

Reasonable treatment depth for foundation of collapsing loess with a large thickness
ZHANG Yu-chuan;ZHAO Wei;XIONG Jing-hui

..............page:31-35

Research into the relationship between microstructure fractal and porosity and compressive strength
XIE Jing;CHEN Wen-wu;CHENG Jia;CUI Kai

..............page:26-30

Application of CT testing technology in evaluating the uniformity of soil samples
ZHENG Jian-feng;ZHA Shu-ping;MA Wei;PU Yi-bin

..............page:20-25