MEGATHERMAL

作品数：11被引量：87H指数：6
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Evolution of permafrost in China during the last 20 ka被引量：9
《Science China Earth Sciences》2019年第8期1207-1223,共17页Huijun JIN Xiaoying JIN Ruixia HE Dongliang LUO Xiaoli CHANG Shaoling WANG Sergey S MARCHENKO Sizhong YANG Chaolu YI Shijie LI Stuart A HARRIS 
supported by the National Natural Science Foundation of China and Russian Foundation for Basic Research (FRBR) on “Formation, evolution and changes of Pleistocene cryogenic deposits in Eastern Asia” (Grant No. 41811530093);the Key Program of the Department of International Cooperation of the Chinese Academy of Sciences (Assessment of changes in permafrost in China, Russia and Mongolia and their impacts on key engineering infrastructures), (Permafrost extent in China during the Last Glaciation Maximum and Megathermal) of the Strategic Pilot Science and Technology Program of the Chinese Academy of Sciences (Grant No. XDA05120302);the CAS Overseas Professorship of Sergey S. Marchenko, and under the auspices of the International Permafrost Association Working Group on Global Permafrost Extent During the Last Permafrost Maximum (LPM)
The formation and evolution of permafrost in China during the last 20 ka were reconstructed on the basis of large amount of paleo-permafrost remains and paleo-periglacial evidence, as well as paleo-glacial landforms, ...
关键词：PERMAFROST EVOLUTION Cryogenic wedge structures LOCAL LAST GLACIAL Maximum(LLGM) LOCAL Holocene MEGATHERMAL Period(LHMP) China 
Evaluation of the Production, Quality of Three Cultivars of Rhodes Grass （Chloris Gayana） and Viability of Seeds, Introduced in the Pampas
《Journal of Environmental Science and Engineering(A)》2017年第12期613-624,共12页Sacido Mónica and Cicetti Gabriel 
This paper describes how a research was carried out about Chloris gayana Kunth. The objective of the work was to agronomical characterize the best sowing date, establishment efficiency, first year management, persiste...
关键词：MEGATHERMAL QUALITY C4(Carbon 4） 
Evolution of permafrost in Northeast Chinasince the Late Pleistocene被引量：6
《Research in Cold and Arid Regions》2016年第4期269-296,共28页HuiJun Jin XiaoLi Chang DongLiang Luo RuiXia He LanZhi Lu SiZhong Yang DongXin Guo XueMei Chen Stuart A.Harris 
supported by the Subproject No. XDA05120302 (Permafrost Extent in China during the Last Glaciation Maximum and Megathermal);Strategic Pilot Science and Technology Program of the Chinese Academy of Sciences (Identification of Carbon Budgets for Adaptation to Changing Climate and the Associated Issues) (Grant No. XDA05000000);the auspices of the International Permafrost Association (IPA) Action Group on "Last Permafrost Maximum and Minimum (LPMM) on the Eurasian Continent"
In Northeast China, permafrost advanced and retreated several times under the influences of fluctuating paleo-climatesand paleo-environments since the Late Pleistocene. During the last 60 years, many new data were obt...
关键词：Last Glaciation （LG） Holocene Megathermal Period （HMP） Neoglaciation Little Ice Age （LIA） NortheastChina permafrost evolution 
Thermal Classification of Pakistan被引量：1
《Atmospheric and Climate Sciences》2011年第4期206-213,共8页Maida Zahid Ghulam Rasul 
This research work is designed to carry out the annual and seasonal thermal classification of Pakistan to provide better understanding to all the stake holders like farmers and scientists etc for obtaining maximum cro...
关键词：EVAPOTRANSPIRATION THERMAL EFFICIENCY INDEX TUNDRA and MEGATHERMAL 
The impacts of climate change on the Neolithic cultures of Gansu-Qinghai region during the late Holocene Megathermal被引量：18
《Journal of Geographical Sciences》2010年第3期417-430,共14页LIU Fenggui ZHANG Yili FENG Zhaodong HOU Guangliang ZHOU Qiang ZHANG Haifeng 
National Natural Science Foundation of China, No.40771211; No.40261003; National Key Technology Research and Development Program, No.2007BAC03A11 The authors would like to express their sincere thanks to Prof. Fang Xiuqi from Beijing Normal University for his constructive suggestions that greatly improved this manuscript, as well as Dr. Ran Min from Lanzhou University for providing some information, and Yang Yuhan, a master from Qinghai Normal University, for collecting the materials, in the prepa- ration of this paper.
The Holocene Megathermal is divided into early, middle and late periods, each having different impacts on the Neolithic cultures due to their different climate changing trends This study is based on a comparative anal...
关键词：Gansu-Qinghai region Neolithic cultures climate change 
Temperature evolution from the δ ^(18)O record of Hani peat, Northeast China, in the last 14000 years被引量：10
《Science China Earth Sciences》2009年第7期952-964,共13页Shibata YASUYUKI 
Supported by National Natural Science Foundation of China (Grant Nos. 40573004, 40673069, 40231007)
From the last deglaciation to the Holocene, the Greenland Ice Core (GISP2) δ 18O records as well as the records of ice-rafted debris on the surface of the North Atlantic have revealed a succession of sudden cooling e...
关键词：HOLOCENE ABRUPT climate change PEAT HOLOCENE MEGATHERMAL 8.2 kyr EVENT 4.2 kyr EVENT MEDIEVAL Warm Period Little Ice Age 
Ice-wedge Pseudomorphs Showing Climatic Change Since the Late Pleistocene in the Source Area of the Yellow River, Northeast Tibet被引量：3
《Journal of Mountain Science》2005年第3期193-201,共9页CHENG Jie ZHANG Xujiao TIAN Mingzhong YU Wenyang YU Jiangkuan TANG Dexiang YUE Jianwei 
the Ministry of Land and Resource of P.R.China ; the National Natural Science Foundation of China(No.40172062).
The source area of the Yellow River is located in the northeastern Tibetan Plateau, and is a high-elevation region with the annual mean temperature of -3.9℃. The ice-wedge pseudomorphs discovered in this region are r...
关键词：Ice-wedge pseudomorph PALEOCLIMATE Last Glacial Age MEGATHERMAL the source area of the Yellow River Tibetan Plateau 
The Seasonal Climate and Low Frequency Oscillation in the Simulated Mid-Holocene Megathermal Climate被引量：12
《Advances in Atmospheric Sciences》2000年第3期445-457,共13页王会军 
The mid—Holocene climate about 6000 years ago was simulated by using the atmospheric general circulation model. The orbital parameters for 6 ka BP (before present) were prescribed and other forcing factors were set i...
关键词：Seasonal climate Low frequency oscillation Mid—Holocene 
Paleoclimatological and paleoenvironmental records since 4 000 a B.P. in sediments of alpine lakes in Taiwan被引量：12
《Science China Earth Sciences》1997年第4期424-431,共8页罗建育 陈镇东 
The 3 310-m-high Chia-min Lake records the climatic history since 4 ka B. P. in Taiwan. The warm/wet period before 2.2 ka B.P. seemed to correspond to the later part of the Holocene Megathermal, and the cold/dry perio...
关键词：PALEOCLIMATE Link Ice Age MEDIEVAL Warm Period MEGATHERMAL TAIWAN Chia-min LAKE Yuen-yang LAKE Chi-tsai LAKE 
Climates and Environments of the Holocene Mega thermal Maximum in China被引量：4
《Science China Chemistry》1994年第4期481-493,共13页施雅风 孔昭晨 王苏民 唐领馀 王富葆 姚檀栋 赵希涛 张丕远 施少华 
Based on data from palynology, paleosols, paleolimnology, ice core, archeology, sea levels, etc. , we reconstructed climates and environments of the Holocene Megathermal maximum (7. 2-6. 0 ka B. P. ), particularly veg...
关键词：HOLOCENE MEGATHERMAL maximum CLIMATIC changes highest SEA level. 
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