全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Jun Gao , Lifei Zhang , Shengwei Liu
来源:[J].Chinese Science Bulletin(IF 1.319), 2000, Vol.45 (11), pp.1047-1052Springer
摘要:Abstract(#br)The 40 Ar/ 39 Ar ages indicate that the eclogite facies rocks of the Hasiate slice in the western Tianshan Mountains were formed at the early stage of Devonian (401 Ma) and had been uplifted to the greenschist facies tectonic level in the middle stage of Devonian (38...
作者:Ruibo Zhang , Yujiang Yuan , Xiaohua Gou ...
来源:[J].Agricultural and Forest Meteorology(IF 3.421), 2016, Vol.218-219, pp.267-276Elsevier
摘要:Abstract(#br)The western Tianshan Mountains are a very important source of water. The area is dominated by westerly winds and is important in global change research. In this paper, we combine two tree-ring width chronologies, meteorological data from the Climatic Research Unit (C...
作者:Shi Wei , Weikang Yang , Xiyong Wang ...
来源:[J].Conservation Genetics(IF 2.183), 2017, Vol.18 (6), pp.1435-1447Springer
摘要:Saussurea involucrata (Asteraceae) is a medicinal and second-degree national priority endangered plant that is mainly distributed in the high latitude region of the western Tianshan Mountains. The population is fragmented and isolated, and extensive human impact merits a suit...
作者:Yuxia Huo , Xiaohua Gou , Wenhuo Liu ...
来源:[J].Trees(IF 1.925), 2017, Vol.31 (2), pp.429-439Springer
摘要:The elevation-dependent tree growth patterns and climate–growth relationships were inferred from five tree-ring chronologies of Picea schrenkiana along an altitudinal gradient in the western Tianshan Mountains, northwest China.
作者:Shulong Yu , Yujiang Yuan , Wenshou Wei ...
来源:[J].Quaternary Research(IF 2.204), 2013, Vol.80 (2), pp.158-166Elsevier
摘要:Abstract(#br)Three robust tree-ring density chronologies were developed for the western Tianshan Mountains of northwestern China. The chronologies were significantly correlated and form a regional chronology (GLD). The GLD had significant and positive correlations with temper...
作者:Jia‐Jun Liu , Long‐Bo Yang , Hong‐Zhang Dai ...
来源:[J].Geological Journal(IF 1.659), 2014, Vol.49 (6), pp.584-598Wiley
摘要:A group of Cu–Zn intermetallic compounds has been discovered in breccias at the Jingxi gold deposit, NW China. The host rocks, silicified tuff and andesite, are cut by pyrite‐bearing quartz veins and are intensely silicified which leads to a high SiO2 content (ove...
作者:Jian-sheng Hao , Fa-rong Huang , Yang Liu ...
来源:[J].Journal of Mountain Science(IF 0.664), 2018, Vol.15 (7), pp.1397-1411Springer
摘要:Abstract(#br)Snow avalanche is a serious threat to the safety of roads in alpine mountains. In the western Tianshan Mountains, large scale avalanches occur every year and affect road safety. There is an urgent need to identify the characteristics of triggering factors for av...
作者:Liang Jiao , Shengjie Wang , Yuan Jiang ...
来源:[J].Geochronometria, 2019, Vol.46 (1), pp.37-48De Gruyter
摘要:Abstract In this paper, a fragile ecological area in the Western Tianshan National Nature Reserve of China was selected as the research region, and Picea schrenkiana , which is sensitive to climate change, was selected as the research object. The mean minimum temperature in the...
作者:Guoju Wu , Xiaohong Liu , Shichang Kang ...
来源:[J].Forest Ecology and Management(IF 2.766), 2018, Vol.414, pp.1-14Elsevier
摘要:... However, the effects of age on the response remain unknown, particularly for forests in remote areas such as China’s Tianshan Mountains. Here, we assessed age-dependent growth trends of Picea schrenkiana using tree-ring data from low and high elevations and two detrendi...
作者:Xi Zhang , Jingquan Tian , Jun Gao ...
来源:[J].Gondwana Research(IF 7.396), 2012, Vol.22 (2), pp.585-596Elsevier
摘要:Abstract(#br)Several large syngenetic volcanogenic iron ore deposits including the Chagangnuoer Fe–Cu, the Zhibo Fe and the Beizhan Fe deposits occur in the Awulale Fe–Cu Metallogenetic Belt (AMB) which is located in the southeastern corner of the Yili block in the Western Tianshan Mountains...

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