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[期刊论文] 作者：Steven I-Jy Chien,Shengyan Gao,Jay N.Meegoda,Taha F.Marhaba,,
来源：Journal of Traffic and Transportation Engineering(English Ed 年份：2014
Extreme weather conditions(i.e.snow storm) in winter time have caused significant travel disruptions and increased delay and traffic accidents.Snow plowing and...
[期刊论文] 作者：GAO Jay,LI Xi-lai,Gary BRIERLEY,Alan CHEUNG,YANG Yuan-wu,,
来源：Journal of Mountain Science 年份：2013
In this paper a geomorphic-centered system was proposed for classifying the wetlands on the Qinghai-Tibet Plateau in western China, where the flora comprises primarily grasses. Although the geomorphic...
Influences of pika and simulated grazing disturbances on bare patches of alpine meadow in the Yellow
[期刊论文] 作者：LI Jie-xia,LI Xi-lai,GAO Jay,SHI Yan,MA Ge-liang,Ka-zhao-cai-rang,
来源：山地科学学报：英文版 年份：2021
Bare patches in alpine meadow are the main manifestation of its degradation.The change of bare patches in an alpine meadow in the Yellow River Source Zone during 2018-2019 was studied in relation to the disturbances caused by plateau pika(O......
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