【摘 要】
：
In order to understand the petrogenesis and tectonic setting of diorite and diabase units on Doumer Island, Antarctic Peninsula, this paper reports new laser ablation—inductively coupled plasma—mass s
【出 处】
：
Advances in Polar Science
论文部分内容阅读
In order to understand the petrogenesis and tectonic setting of diorite and diabase units on Doumer Island, Antarctic Peninsula, this paper reports new laser ablation—inductively coupled plasma—mass spectrometry(LA-ICP-MS) zircon U-Pb, geochemical, and
其他文献
With the rapid development of knowledge economy, a number of important shifts are emerging in urbanization pattern across the world. Traditional urbanization theory has become hard to interpret these
Urban agglomerations in China have become the strategic core of national economic development and the main component of the new type of urbanization. However, they are threatened by a series of eco-en
In the aftermath of the global financial crisis of 2008, China witnessed gradual shrinkage of cities in the Pearl River Delta(PRD). In this study, we introduce the concept of economic resilience to an
As the Rural Revitalization Strategy is gradually implemented, Chinas rural areas are set to have more diverse function requirements. This paper selects the Changsha-Zhuzhou-Xiangtan region(Chang-Zhu-
With the implementation of the "Going out" strategy and the Belt and Road Initiative, Chinas investments have become increasingly influential in the global market. The contemporary literature has reve
6月20日,科睿唯安发布了2018年最新《期刊引证报告》(简称JCR),我校主办的《Journal of Earth Science》各项指标均继续提升,2018年影响因子由上一年的1.50上升到1.784,总被引频次由上一年的898上升到1 207,在综合类地球科学期刊中排名由124位(共189种)上升到115位(共196种).
The relatively simple vegetation of the Arctic tundra provides an ideal site in which to study the relationships between plants, bacterial communities and soil chemistry. Here, results of 16 S rRNA ge
In the last decade, the atmospheric part of the climate system experienced a shift from pronounced zonal to stronger meridional flow configurations and regionally diverse changes and trends. The clima
AWS data during 2014 collected at PANDA-N station, on the East Antarctic Plateau, are analysed. Net Short Wave Radiation(Q_(SWR)), net Long Wave Radiation(Q_(LWR)), sensible(Q_H), latent(Q_L) and subs
The observations of Polar Mesosphere Summer Echoes(PMSE) were carried out using the sporadic data of EISCAT UHF radar during the summer season from 2004 to 2015. There were 25 h of PMSE echoes with EI