检索结果-南通市图书馆

Changes in regional religious activities in the last millennium recorded by black carbon in Lake Dalzong,northeastern Tibetan Plateau

引用

Science China Earth Sciences 2023年第2期66卷 303-315页

作者： Xuyi MA Duo WU Yuan LIANG Zijie YUAN Tao WANG Youmo LI Ngondzin Ngawang Gyatso College of Earth and Environmental Sciences MOE Key Laboratory of Western China’s Environmental SystemsLanzhou UniversityLanzhou730000China Center for Studies of Ethnic Groups in Northwest China of Lanzhou University Lanzhou730000China

The ecological environment of the Tibetan Plateau,known as the“Third Pole of the Earth”,is extremely sensitive and *** rapid societal development,environmental problems on the Tibetan Plateau have become prominent,as it is downwind of the emission sources from densely populated areas in the Middle East and South Asia,and the plateau has become one of the regions significantly affected by transboundary pollutant transmission(including black carbon,BC).The Tibetan Plateau has a long history of life and religious sacrifices,including aromatic plant-burning,which were recorded in the geologic record;therefore,BC can be used as a potential indicator to study the changes in religious *** this study,BC analysis was carried out based on the plausible dating framework tested by the AMS14C and137Cs methods on successive sediment cores from Lake Dalzong,an alpine lake in the Gannan Tibetan Autonomous Prefecture,northeast of the Tibetan *** was found that the BC in the lake sediments mainly accumulated through proximity wet deposition,and its content changes reflected the prevalence of surrounding religious *** study results indicate that the area of Lake Dalzong has experienced three periods of enhanced religious activities in the last millennium:1490-1565 CE(mid-Ming Dynasty),1810-1890 CE(late Qing Dynasty),and 1920 CE to the present(since the founding of the Republic of China),and the increase in religious activities on this centennial time scale is a response to concurrent social *** study is the first to extract information on the variation in religious activities from lake sediments on the Tibetan Plateau,which will help advance the study of the historical context of the Anthropocene on the Tibetan Plateau.

关键词： Tibetan Plateau Lake Dalzong Black carbon millennium Religious activities

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

millennium Long Inheritance:Wood Can Also Be Long Lasting

引用

China Book International 2023年第2期 30-35页

作者： Lu Xiaomin Wu Weiping the China Writers Association Zhejiang Prose Society the China Photographers Association

This book introduces covered bridges of China in the form of cultural *** author visited hundreds of covered bridges in more than ten provinces and municipalities,recorded five covered bridge groups in China with word... 详细信息

关键词： bridges millennium hundreds

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

millennium Canal Town Yaowan

引用

China News Release 2023年第11期 74-76页

作者： Hu Mengfei 不详

The Grand Canal,also known as the Beijing–Hangzhou Grand Canal,is the longest artificial river in the *** in the capital Beijing,it passes through Tianjin City,Hebei Province,Shandong Province and Jiangsu Province,and flows on to Zhejiang’s Hangzhou City,linking China’s five main river basins,including the Yellow River and the Yangtze *** ancient to modern times,the Grand Canal has continued to serve as a link between northern and southern China.

关键词： Grand millennium linking

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

millennium-Old Yungang Grottoes Revitalized

引用

China News Release 2023年第11期 16-19页

作者： Ren Xiangyu 不详

More than 180 scholars and experts from cultural heritage institutions,scientific research institutions,and universities gathered in Datong,north China’s Shanxi Province,in mid-October 2023 to engage in discussions o... 详细信息

关键词： millennium discussions heritage

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Vegetation and climate history of Anggertu Lake in the Tengger Desert over the last millennium

引用

Journal of Oceanology and Limnology 2018年第6期36卷 2166-2180页

作者：段阜涛安成邦赵永涛王伟曹志宏周爱峰 College of Earth Environmental Sciences MOE Key Laboratory of Western China's Environmental SystemsLanzhou University

Reconstructing climate change of the last millennium is important to understand the current relationship between human-social activities and natural environmental changes. Pollen assemblages, losson-ignition(LOIo rg at 550°C), and grain size data collected from sediment core AGE15 A from the center of Anggertu lake(eastern Tengger Desert, Inner Mongolia) were used to reconstruct the regional vegetation and climate history of the last millennium. Desert or steppe desert, dominated by A rtemisia and Amaranthaceae, expanded around this region during the period of 988–1437 AD indicating a generally dry climate condition with two short humid periods(1003–1082 AD and 1388–1437 AD). These two wet periods were characterized by relatively high vegetation cover and bioproductivity, as reflected by high pollen concentrations and LOIo rg values. Increases in steppe and meadow vegetation communities(Poaceae, Cyperaceae) and vegetation cover during 1437–2015 AD suggest a wetting trend, which was also deduced from a gradual trend towards fine grains and higher lake biological productivity as reflected by LOIo rg values. An unstable lacustrine environment was identified via frequent fluctuations in pollen concentration and grain size after 1842 AD. This study also recorded a relatively dry Medieval Warm Period(MWP, 1082–1388 AD) and a wet Little Ice Age(LIA, 1437–1842 AD). Increased Amaranthaceae and high abundance of Poaceae may be related to overgrazing and agricultural activities that took place during those time periods. The evolution of vegetation in the lake region was influenced by climate change and human activities. These results could provide more fundamental support for studies of the environmental evolution of the Tengger Desert.

关键词： Anggertu Lake Tengger Desert lacustrine record vegetation climate changes the last millennium

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Working Hard to Beautify Huangshan Mountain and Protect millennium-Old Pine

引用

China News Release 2022年第9期 62-65页

作者： Tao Heng 不详

Huangshan Mountain in Anhui Province is considered one of the most gorgeous mountains in the *** is famous for its magnificent natural scenery including massive granitic boulders and ancient pines,which are often enha... 详细信息

关键词： Anhui millennium mountains

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Jiujiang:Poetic Landscape Transmission millennium Culture

引用

China & The World Cultural Exchange 2023年第6期 24-28页

In recent years,Jiujiang has been fully integrated into the construction of the Yangtze River National Cultural Park with the deepening of the construction of“the most beautiful shoreline of the Yangtze River for 100... 详细信息

关键词： Yangtze millennium deepening

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Latitude-Dependent Response of East Asian Summer Monsoon to External Forcing in the Last millennium

引用

Acta meteorologica Sinica 2010年第6期24卷 671-679页

作者：顾亚进王红丽刘健 School of Atmospheric Sciences Nanjing University of Information Science & Technology State Key Laboratory of Lake Science and Environment Nanjing Institute of Geography and LimnologyChinese Academy of Sciences

Response of the East Asian summer monsoon（EASM） rainfall to external forcing（insolation,volcanic aerosol,and greenhouse gases） is investigated by analysis of a millennium simulation with the coupled climate model *** model reproduces reasonably realistic present-day EASM *** simulated precipitation variation in East Asia over the last millennium compares favorably with the observed and proxy *** is found that the features and sensitivity of the forced response depend on *** the centennial-millennial time scale（CMTS）,the extratropical precipitation closely follows the variation of the effective radiative forcing（insolation plus radiative effects of volcanic aerosols）.The subtropical precipitation is less sensitive but the differences of this variable between the Medieval Warm Period（MWP） and Little Ice Age（LIA） remain *** tropical rainfall is insensitive to the external *** is also found that the precipitation variations in the extratropics and subtropics are in phase on the CMTS,while they are anti-correlated on the interannual time *** intertropical convergence zone（ITCZ） and subtropical precipitation are anti-correlated on the CMTS,so are they on the interannual time *** findings suggest that the proxy data in the extratropical East Asia more sensitively reflect the EASM variations,and this has important implications on interpretation of paleo-proxy records.

关键词： East Asian summer monsoon(EASM) external forcing precipitation millennium

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

ISSUES THAT ARE OF IMPORTANCE FOR THE INTERNATIONAL COMMISSION ON RADIOLOGICAL PROTECTION AS THE millennium APPROACHES

引用

辐射防护 1998年第Z1期18卷 5-12页

作者： Roger H Clarke(Chairman, International Commission on Radiological Protection)

１Ｉｎｔｒｏｄｕｃｔｉｏｎ１．ＴｈｅｐｒｉｍａｒｙｂｏｄｙｉｎｒａｄｉｏｌｏｇｉｃａｌｐｒｏｔｅｃｔｉｏｎｉｓＩＣＲＰ．Ｉｔｗａｓｆｏｒｍｅｄｉｎ１９２８ａｓｔｈｅＩｎｔｅｒｎａｔｉｏｎａｌＸｒａｙａｎｄＲａｄｉｕ... 详细信息

１Ｉｎｔｒｏｄｕｃｔｉｏｎ１．ＴｈｅｐｒｉｍａｒｙｂｏｄｙｉｎｒａｄｉｏｌｏｇｉｃａｌｐｒｏｔｅｃｔｉｏｎｉｓＩＣＲＰ．Ｉｔｗａｓｆｏｒｍｅｄｉｎ１９２８ａｓｔｈｅＩｎｔｅｒｎａｔｉｏｎａｌＸｒａｙａｎｄＲａｄｉｕｍＰｒｏｔｅｃｔｉｏｎＣｏｍｍｉｔ...

关键词： AS PROTECTION millennium THAT OF APPROACHES

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

China's contribution to the millennium development goals: achieving tuberculosis control targets ahead of deadline

引用

Global Health Journal 2017年第1期1卷 21-25页

作者： Lixia Wang Yanni Sun Yu Wang Chinese Center for Disease Control and Prevention Beijing 102206China Stop Tuberculosis Team China OfficeWorld Health OrganizationBeijing 100600China

The millennium development goals (MDGs) were eight international development targets for the year 2015 that were established following the adoption of the United Nations millennium Declaration in *** MDGs are aimed at reducing extreme poverty and set a series of time-bound goals,particularly in health,gender equality,and environmental sustainability [1].The target set for tuberculosis (TB) was to reduce TB prevalence and mortality rates by half by 2015 compared to the 1990 baseline rates [2].China has in fact achieved the TB targets five years ahead of the scheduled timeline [3].From 1990 through 2010,TB case detections had decreased by 65%,from 170 to 59 cases per 100000 population and the mortality rates by almost 80% [4].

关键词： millennium development goals tuberculosis China

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：