搜索结果: 1-14 共查到“地球科学总论 Holocene”相关记录14条 . 查询时间(0.119 秒)
中国地质大学科学技术发展院黄咸雨，谢树成等地学院BGEG国家重点实验室 Nature Communications，April 2018. Response of carbon cycle to drier conditions in the mid-Holocene in central China（图）
泥炭；地碳；循环；气候；变化
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2021/10/21
2018年4月10日，中国地质大学地球科学院和生物地质与环境地质国家重点实验室学科团队在《Nature Communications》上发表题为“Response of carbon cycle to drier conditions in the mid-Holocene in central China”（长江中游泥炭地碳循环对中全新世干旱事件的响应）的研究论文。该文第一作者为黄咸雨副教授，谢...
A new coupled ice sheet/climate model: description and sensitivity to model physics under Eemian, Last Glacial Maximum, late Holocene and modern climate conditions
A new coupled ice sheet climate model description and sensitivity to model physics Eemian Last Glacial Maximum late Holocene modern climate conditions
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2014/12/9
The need to better understand long-term climate/ice sheet feedback loops is motivating efforts to couple ice sheet models into Earth System models which are capable of long-timescale simulations. In t...
Holocene climate of the southwest Yukon Territory, Canada, inferred from lake-level and isotope analyses of small carbonate lakes
Lake sediments bean shaped candy lake lake marcella atmospheric circulation hydrology humidity north Pacific Ocean polar climate rainfall
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2014/10/22
Analyses of sediment cores from two small lakes in the southwest Yukon, Jellybean Lake (60.35°N, 134.80°W, 730-m a.s.l.) and Marcella Lake (60.074°N, 133.808°W, 697-m a.s.l.) provide records of Holoce...
Annual To Seasonal Resolution Analysis Of Late Pleistocene And Holocene Sediment In Saanich Inlet, British Columbia, Canada
Earth sciences Holocene climate change Holocene sediment Laminated sediment Late pleistocene Saanich inlet Sediment provenance Sem-eds analysis
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2014/10/22
This thesis aims to combine long high-resolution sediment data with information on sedimentation processes in and around Saanich Inlet, to better understand the seasonal sedimentation mechanisms in Sa...
Lacustrine Records of Holocene Climate and Environmental Change from the Lofoten Islands, Norway
Holocene lake sediment Lofoten Islands Norway paleoclimate tephrochronology
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2014/10/22
Lakes sediments from the Lofoten Islands, Norway, can be used to generate well resolved records of past climate and environmental change. This dissertation presents three lacustrine paleoenvironmental...
Holocene Climate and Environmental Changes: Disentangling Natural and Anthropogenic Signals in the Sedimentary Record of Lake Lilandsvatnet (NW Norway),
Holocene Climate and Environmental Changes Disentangling Natural Anthropogenic Signals Sedimentary Record of Lake Lilandsvatnet
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2014/10/21
This thesis presents a multi-proxy paleoenvironmental reconstruction from the sedimentary archives of Lilandsvatnet, a small arctic lake on Vestvågøy, in the Lofoten Islands, Norway. Lofoten...
Holocene Paleo-environmental Variability Reconstructed from a Lake Sediment Record from Southeast Greenland
Holocene Paleoenvironmental Variability Reconstructed a Lake Sediment Record Southeast Greenland
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2014/10/21
Arctic climate variability over the Holocene has been both extensive and, at times, abrupt. Current understanding of these changes is still quite limited with few highresolution paleoclimate records a...
7700 Years of Holocene Climatic Variability in Sermilik Valley, Southeast Greenland Inferred From Lake Sediments
Holocene Climatic Variability Sermilik Valley Southeast Greenland Lake Sediments
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2014/10/21
During the latter half of the 20th century until present day there has been an unprecedented rise in global annual mean temperatures accompanied by rising sea levels and a decrease in Northern Hemisph...
Chrysophycean Stomatocysts in the Upper Pleistocene and Holocene Sediments from Lake Hovsgol, Northern Mongolia
Chrysophycean Stomatocysts Diatoms Lake Hovsgol
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2013/3/11
Siliceous stomatocysts of chrysophyte algae, along with diatom frustules, are well preserved in bottom sediments of various water bodies. Analysis of microfossils from a core sample of the Upper Pleis...
A Late Holocene climate history from the Malangen fjord,North Norway,based on dinoflagellate cysts
Late Holocene climate history Malangen fjord dinoflagellate cysts
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2009/12/2
The Malangen fjord, a high Boreal/low Arctic fjord in northern Norway, reflects Atlantic Water heat flux. Studies of dinoflagellate cyst assemblages,reflecting the fjord surface water masses, have bee...
Benthic Faunal Assemblages of the Holocene Sediments from the Southwest Black Sea Shelf
Black Sea benthic fauna Holocene Mediterranean shelf sediments
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2010/1/11
Benthic faunal content (benthic foraminifera, mollusca and ostracoda) of sediment cores from the SW Black Sea shelf were examined. Based on the vertical distribution of abundance and diversity of the ...
Effects of climate,fire and vegetation development on Holocene changes in total organic carbon concentration in three boreal forest lakes in northern Sweden
climate fire vegetation development Holocene changes organic carbon concentration
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2010/1/14
Near infrared spectroscopy (NIRS), diatoms, pollen, charcoal, loss-on-ignition (LOI), and nutrient elements in lake sediments were used to assess important factors controlling Holocene changes in the ...
Review of: El Niño influence over South America during the mid-holocene
El Niñ o influence South America the mid-holocene
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2010/1/25
This work reports on the relationship between the Pacific Ocean sea surface temperature variability and precipitation over South America in the IPSL coupled model simulations of the present and the 6 ...
Coupled model simulations of mid-Holocene ENSO and comparisons with coral oxygen isotope records
Coupled model simulations mid-Holocene ENSO coral oxygen isotope records
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2010/1/25
The sensitivity of El Niño-Southern Oscillation (ENSO) to changes in mean climate is investigated for simulations of pre-industrial and mid-Holocene (6000 years before present) climate using th...