Characteristics of changes of summer drought and flood and impact of climatic physical factors on these changes in the Yellow River valley,China
ZHANG Shan-qiang

..............page:40-44

Climate characteristics and risk assessment of the meadow moth (Loxostege sticticalis) during the third outbreak cycle in Heilongjiang province
CHEN Li1 FANG Li-juan1 ZHANG Shao-feng1 CHEN Hong2 WANG Cheng-wei3AN Xiao-cun1 ZHANG Hong-wen4 DU Yan1 WANG Xi-jiang1

..............page:67-72

Grey prediction of grain yield based on period residual modification method in Liaoning province
JIANG He-wen1 ZHAO Ming2 GUO Ting-ting3 ZHANG Li-min1 SUN Zhuo4 GAO Jing-bao5

..............page:51-55

Numerical simulation on the influence of urban development on the local atmospheric environment in Dongsheng district of Erdos, Inner Mongolia autonomous region
LI Xi-cang1 BAI Mei-lan1 MA Yu-feng1 LIU Ke-li2 FENG Xiao-jing1 YANG Jing1

..............page:61-66

Distribution characteristics of air quality and its relationship with meteorological factors from 2005 to 2009 in Shijiazhuang,Hebei province
QU Xiao-li FU Gui-qin JIA Jun-mei YANG Guo-xing

..............page:29-32

Quantitative evaluation on agrometeorological disasters in Northeast China
ZHANG Hai-na1 LI Jing1 LV Zhi-hong2 WANG Yan1 LIN Rong1 DAI Xin-tong3

..............page:24-28

A statistical forecasting method of low-frequency circulation systems
YANG Wei1 HE Jin-hai1 SUN Guo-wu2 KONG Chun-yan3

..............page:1-5

Long-term change of extreme temperature and its relationship with average temperature in Nanjing
YAN Shao-feng1 ZHANG Jin-chi1 ZHANG Bo1 WANG Yong-ping2YU Hong3 MIN Jun-jie1 ZHANG Zeng-xin1

..............page:33-39

Velocity characteristics of Doppler radar from a heavy snow process in Datong,Shanxi province
YANG Shu-hua LIANG Jin-qiu ZHANG Xiao-dong WANG Li-li JIA Li-fang

..............page:56-60

Characteristics of climatic change from 1960 to 2009 and its future trend in Hanzhong,Shaanxi province
LIU Yang1 YAN Jun-ping1 DU Ji-wen1;2

..............page:45-50

Analysis of echo characteristics of WP-3000 boundary wind profile radar from a short period heavy rain
ZHENG Shi HUANG Xing-you LI Yan-fang

..............page:6-11

Radar echo evolution of adverse wind area in a local heavy rain process in Shenyang,Liaoning province
LIANG Hong CHEN Li-de LI Da-wei LIU Kai SUI Dong

..............page:12-17

Temporal-spatial characteristics of human comfort in Beijing-Tianjin-Hebei region
SUN Guang-lu1 WANG Xiao-yun2 ZHANG Xin-ping1 WU Hua-wu1 SHEN Lin1

..............page:18-23