Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Ruochen MEI"'
Publikováno v:
Xi'an Gongcheng Daxue xuebao, Vol 35, Iss 3, Pp 9-16 (2021)
In order to improve the efficiency of sewage treatment, a new high-efficiency and easily degradable composite starch flocculant was prepared. With starch and acrylamide (AM) monomers as raw materials, the starch grafted acrylamide flocculant (St-PAM)
Externí odkaz:
https://doaj.org/article/d753c958216843f29baf8495a476d292
Autor:
Yu Liu, Kim M. Cobb, Huiming Song, Qiang Li, Ching-Yao Li, Takeshi Nakatsuka, Zhisheng An, Weijian Zhou, Qiufang Cai, Jinbao Li, Steven W. Leavitt, Changfeng Sun, Ruochen Mei, Chuan-Chou Shen, Ming-Hsun Chan, Junyan Sun, Libin Yan, Ying Lei, Yongyong Ma, Xuxiang Li, Deliang Chen, Hans W. Linderholm
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
El Niño events in the Central Pacific may be changing due to climate change, but long records to support this are lacking. Here, the authors present sea surface temperature reconstructions from tree cellulose for the last 800 years which suggest the
Externí odkaz:
https://doaj.org/article/b721c1ad0bbe4e6c9f2f3a1d8eed535e
Publikováno v:
Environmental Science and Pollution Research. 28:23521-23533
The development and utilization of energy in the Loess Plateau has caused a wide range of ecological security issues, and Yan'an has become a typical area for ecological security research on the Loess Plateau. Ecological security evaluation research
Autor:
Qiang Li, Anne Verstege, Xueli Zeng, Paolo Cherubini, Ruochen Mei, Ling Chen, Changfeng Sun, Huiming Song, Yu Liu, Ruoshi Liu, Junqin Guo, Daniel Nievergelt
Publikováno v:
International Journal of Climatology. 41:779-790
Publikováno v:
Journal of Geophysical Research: Atmospheres. 124:9824-9838
Autor:
Qiufang Cai, Changfeng Sun, Yu Liu, Ruochen Mei, Congxi Fang, Huiming Song, Paramate Payomrat
Publikováno v:
Quaternary International. 510:44-51
In order to further understand the past climate variation especially the history of drought and flood events in the East Asian summer monsoon (EASM) marginal area, precipitation from previous August to current July for the period of 1805–2014 AD wa
Publikováno v:
International Journal of Climatology. 38:3421-3431
Publikováno v:
Trees. 31:1531-1541
This paper provides the first interannual variability of PDSI series in Central Inner Mongolia, China. A Pinus tabulaeformis tree-ring-width chronology in Baotou, China, was developed. Based on the chronology, we reconstructed the local interannual v
Publikováno v:
Climate Dynamics. 48:867-879
A tree-ring-width chronology was developed from Pinus tabulaeformis aged up to 333 years from central Inner Mongolia, China. The chronology was significantly correlated with the local Palmer Drought Severity Index (PDSI). We therefore reconstructed t
Autor:
Changfeng Sun, Yu Liu, Huiming Song, Ruochen Mei, Congxi Fang, Qiufang Cai, Qiang Li, Lu Wang
Publikováno v:
The Science of the total environment.
Sunshine is as essential as temperature and precipitation for tree growth, but sunshine duration reconstructions based on tree rings have not yet been conducted in China. In this study, we presented a 497-year sunshine duration reconstruction for the