微生物生态团队

        刘光琇，中科院寒旱所研究员、博士生导师。获得教育部自然科学二等奖1项；交通部科技进步二等奖１项；受理发明专利３项。近年来主持完成国家自然科学基金、省部级项目以及国际合作项目等10余项，发表学术论文50余篇，出版专著4本，译著1本。

寒旱区环境微生物研究

1. 出版了极端环境微生物学一书。可供从事生态学、地学和生物技术等方面的科研、教学和生产部门有关人员使用和参考，也可作为高等院校教材 。

2. 冰川前沿裸露地放线菌群落生物地理学特征研究 。

3. 对勒河上游不同冻土类型土壤微生物群落结构进行研究阐明主了要影响因素。

4. 昆仑山垭口不同深度岩芯细菌群落结构及碳源利用能力研究 。

5. 兰州地区沙尘暴微生物群落结构及潜在致病性研究 。

6. 柽柳叶际微生物生物地理格局及建群机制研究。

图1  极端环境微生物学

重要成果

1. Zhang Binglin, Wu Xiukun, Zhang Gaosen, Li Shuyan, Zhang Wei, Chen Ximing, Sun Likun, Zhang Baogui, Liu Guangxiu, Chen Tuo. The diversity and biogeography of the communities of Actinobacteria in the forelands of glaciers at a continental scale. Environmental Research Letters. 2016, 11 (5): 054012.
2. Sun Likun, Liu Wanqiu, Liu Guangxiu, Chen Tuo, Zhang Wei, Wu Xiukun, Zhang Gaosen, Zhang Yanhua, Li Li, Zhang Baogui. Temporal and spatial variations in the stable carbon isotope composition and carbon and nitrogen contents in current-season twigs of Tamarix chinensis Lour. and their relationships to environmental factors in the Laizhou Bay wetland in China. Ecological Engineering. 2016, 90: 417-426.
3. Wang Yun, Wang Ruoyu, Ming Jing, Liu Guangxiu, Chen Tuo, Liu Xinfeng, Liu Haixia, Zhen Yunhe, Cheng Guodong. Effects of dust storm events on weekly clinic visits related to pulmonary tuberculosis disease in Minqin, China. Atmospheric Environment. 2016, 127: 205-212.
4. Zhang Binglin, Wu Xiukun (Co-first author), Zhang Wei, Chen Ximing, Zhang Gaosen, Ai Xue, Sun Likun, Zhang Baogui, Liu Guangxiu, Chen Tuo. Diversity and succession of Actinobacteria in the forelands of the Tianshan Glacier, China. Geomicrobiology Journal. 2015, : 00-00.
5. Zhang Baogui，Wu Xiukun，Zhang Gaosen，Zhang Wei，Liu Guangxiu，Chen Tuo，Qin Yu，Zhang Binglin，Sun Likun. Response of soil bacterial community structure to permafrost degradation in the upstream regions of the Shule River Basin, Qinghai-Tibet Plateau. Geomicrobiology Journal, (2016, accepted).
6. Zhang Baogui, Zhang Wei, Liu Guangxiu, Chen Tuo, Zhang Gaosen, Wu Xiukun, Chen Ximing, Chang Sijing. Variations in culturable terrestrial bacterial communities and soil biochemical Characteristics along an altitude gradient upstream of the Shule River, Qinghai-Tibetan Plateau. Nature Environment and Pollution Technology. 2015, 14 (4): 839-846.
7. Tai Xisheng, Mao Wenliang, Liu Guangxiu, Chen Tuo, Zhang Wei, Wu Xiukun, Long Haozhi, Zhang Baogui, Zhang Yong. High diversity of nitrogen-fixing bacteria in the upper reaches of the Heihe River, northwestern China. Biogeosciences. 2013, 10 (8): 5589-5600.