Different Salt Stress on Seed Germination and Seedling Growth of Cosmos bipinnatus
ZHOU Meng-na;WANG Lu;GUO Jing;DENG Xian;SHI Wei-sheng;Faculty of Modern Agricultural Engineering;Kunming University of Science and Technology;

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tian jin shi da qi wu ran fang zhi zhong dian shi yan shi yan jiu jin zhan

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Urban Land Adjustment Model Based on Land Direct Replacement Illustrated by Case of Wujiaochang Town of Shanghai
ZHOU Xiao-ping;QIAN Hui;BI Ji-ye;YE Ying;School of Government;Beijing Normal University;City College;Zhejiang University;China Land Surveying and Planning Institute;Guangxi Land Development Group Co.;Ltd;

..............page:5-10

Methods on Management of Dynamic Target for Ambient Air Quality
DU Xiao-shang;Environmental Protection Sciences Research Institute of Zhengzhou;

..............page:11-16+21

Progress of Ecological Risk Assessment Methodology and Choice of Assessment Models
ZHU Yan-jing;ZHANG Yan;GAO Si;XU Min;IVL Swedish Environmental Research Institute Beijing Representative Office;Tianjin Academy of Environmental Sciences;

..............page:17-21

Accessibility of Park Green Spaces in the Central Districts of Beijing
YUAN Li-hua;XU Pei-wei;College of Resources Science & Technology;Beijing Normal University;

..............page:22-25+30

Air Pollution Status of the Heping District in Tianjin and Suggestions for Prevention Measures
LIU Xin-yong;Tianjin Heping Environmental Monitoring Station;

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

Analysis of Spacial-Temporal Characteristics for Air Quality in Shanghai in 2013
XU Wan-ting;CHEN Na-peng;Business School;University of Shanghai for Science and Technology;

..............page:31-34

Concentration Variation of Air Negative Ion in Parks of Xi’an City
GUO Yun-he;WANG Xian-zhong;ZHANG Kai;OU Yan-sheng;ZHU Sha-sha;LU Xin-wei;Collage of Tourism and Environment;Shaanxi Normal University;

..............page:35-37+41

Electrostatic Adsorption Technology of PM_2.5 from Automobile Exhaust
CHEN Wei-dong;WANG Yan-chao;Flight Automatic Control Research Institute;The Middle School Attached to Northwestern Polytechnical University;

..............page:38-41

Current Water Quality and Pollution Prevention Control Measures of the Qingjiang River in Enshi Autonomous Prefecture for Tujia and Miao Nationalities
ZHANG Yi;ZHANG Shu-qin;LUO Wei;Enshi Autonomous Prefecture for Tujia & Miao Nationalities Environment Monitoring Station;College of Resource and Environmental Science;Wuhan University of Science and Technology;

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hui fa xing you ji wu wu ran guan kong zheng ce yu fang zhi ji shu yan jiu

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tian jin shi da qi wu ran fang zhi zhong dian shi yan shi zhao kai xue shu wei yuan hui hui yi

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