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| 1 | Evidence for cold events in the early Holocene from the Guliya ice core, Tibetan Plateau,China显示文摘Evidence for the '8.2 ka cold event' has been provided mostly from the circum-North Atlantic area. However, whether this cold event occurred in other places is a key to understanding its cause. Here, we provide the evidence for the '8.2 ka cold event' from the Guliya ice core in the northwest Tibetan Plateau, and it was found that the peak cooling (-8.3-8.2 ka) in this ice core was about 7.8-10°C, which was larger than the cooling in the North Atlantic region. The primary causes for this episode were diminished solar activity and weakened thermohaline circulation. Moreover, another weak cold event, centered about 9.4 ka, was also recorded in the Guliya ice core record. These two cold events were concurrent with the ice-rafting episodes in the North Atlantic during the early Holocene, which implies that the millennial-scale climatic cyclicity might exist in the Tibetan Plateau as well as in the North Atlantic. | WANG Ninglian YAO Tandong L.G.Thompson K.A.Henderson M.E.Davis | 2002 | Chinese Science Bulletin2002,47,17: | 23 |
| 2 | 近1000年来青藏高原南部和北部大气尘埃载荷变化的冰芯记录显示文摘依据青藏高原目前所取得冰芯的尘埃分析结果,初步分析了近1000年来青藏高原南北大气尘埃载荷的时空变化特征。研究表明,高原南部达索普冰芯记录的高尘埃含量时期为1270s^1380s和1870s^1990s,而北部马兰冰芯记录的高尘埃含量时期为1130s^1550s和1770s^1940s。近1000年来青藏高原南北冰芯中尘埃含量呈现不同程度的增加总趋势,这可能指示了环境的变干趋势。青藏高原冰芯记录还反映出,高原北部地区大气中的尘埃载荷明显高于南部地区;高原北部地区大气尘埃载荷春季最大,而南部地区非季风季节最大。另外,通过对高原南北冰芯中尘埃含量记录与δ18O记录之间相关关系分析,揭示出大气尘埃载荷变化与气温变化之间关系在高原北部地区呈显著负相关,而在南部地区却呈显著正相关。这说明青藏高原南北气候环境变化的差异性。 | 王宁练 L.G.Thompson M.E.Davis | 2006 | 第四纪研究2006,26,5: | 17 |
| 3 | 近500年来喜马拉雅山达索普冰芯中尘埃含量变化与西、南亚及北非干旱化趋势显示文摘本文重建了近500年来喜马拉雅山中段达索普冰芯中尘埃浓度与尘埃沉积通量的变化历史,谱分析结果表明它们的变化均存在较显著的12.3年、9.8年、7.4年、6.1年和5.3年周期。该冰芯中尘埃含量与净积累量之间不存在任何相关性,说明其尘埃可能主要来源于上风方向的远源地区。基于后向轨迹法,并结合该地区附近已有的气溶胶研究结果,认为西、南亚甚至北非地区可能是该冰芯中尘埃物质的主要源区。近500年来达索普冰芯中尘埃沉积通量的增加趋势,反映了其源区干旱程度的加重趋势。 | 王宁练 姚檀栋 L.G.Thompson M.E.Davis | 2012 | 第四纪研究2012,32,1: | 7 |
| 4 | ≈37 kaBP大气中宇宙成因同位素含量增加的古里雅冰芯证据显示文摘证实了≈ 37kaBP青藏高原古里雅冰芯记录中宇宙成因同位素3 6Cl含量峰值的存在 ,并认为该峰值是3 6Cl在大气中产生速率增加导致的 ,而不是净积累速率变化影响的结果 .与其他地区10 Be及3 6Cl记录的对比 ,指出宇宙成因同位素这一时期的峰值事件具有全球性 ,可作为冰芯等沉积物定年的时标 . | 王宁练 姚檀栋 秦大河 L.G.Thompson E.MosleyThompson J.ColeDai M.E.Davis P.N.Lin | 1999 | 科学通报1999,44,7: | 5 |
| 5 | 末次冰盛期时赤道地区的降温幅度问题显示文摘综合分析了各种古气温指标所揭示的赤道地区末次冰盛期时的气温变化情况 ,发现随着海拔升高 ,气温降幅增大 ,气温递减率变化是这一现象发生的最直接原因 .估计末次冰盛期时赤道地区的气温递减率比现今的约大 ( 0 .1± 0 .0 5 )℃ /1 0 0m .CLIMAP对于末次冰盛期时赤道洋面温度变化的估计可能偏小 . | 王宁练 姚檀栋 施雅风 L.G.Thompson J.Cole-Dai P.-N.Lin M.E.Davis | 1999 | 中国科学:地球科学1999,38,S1: | 4 |
| 6 | On the magnitude of temperature decrease in the equatorial regions during the Last Glacial Maximum显示文摘Based on the data of temperature changes revealed by means of various palaeothermometric proxy indices,it is found that the magnitude of temperature decrease became large with altitude in the equatorial regions during the Last Glacial Maximum. The direct cause of this phenomenon was the change in temperature lapse rate, which was about(0.1±0.05)℃/100 m larger in the equator during the Last Glacial Maximum than at present. Moreover, the analyses show that CLIMAP possibly underestimated the sea surface temperature decrease in the equatorial regions during the Last Glacial Maximum. | 王宁练 姚檀栋 施雅风 L.G.Thompson J.Cole-Dai P.-N.Lin and M.E.Davis | 1999 | Science China Earth Sciences1999,42,S1: | 2 |
| 7 | Apoptosis inhibitor of macrophage and diabetic kidney disease显示文摘Dear Editor,Miyazaki et al.recently reviewed the role of the apoptosis inhibitor of macrophage(AIM)protein,also known as CD5 antigen-like(CD5L),as an apoptosis inhibitor that supports the survival of macrophages and protects against disease when it is in its free‘attacker’form after release from its circulating‘carrier’IgM.1 In particular,during acute kidney injury(AKI),evidence suggests that AIM is released systemically from the IgM pentamer,resulting in increased urinary excretion of free AIM,which exerts its local scavenging activity. | Timothy M.E.Davis Kirsten E.Peters Richard Lipscombe | 2019 | Cellular & Molecular Immunology2019,16,5: | 1 |
| 8 | Effect of direct-fed microbial and antibiotic supplementation on gastrointestinal microflora, mucin histochemical characterization,and immune populations of weanling pigs显示文摘 | M.E.Davis D.C. Brown A.Baker | | 0,,: | 1 |
| 9 | New evidence for enhanced cosmogenic isotope production rate in the atmosphere ≈37 kaBP from the Guliya ice core显示文摘A 36CI peak was found in the predicted section of Guliya ice core, from the Qinghai-Tibetan Plateau, at about 37 kaBP. This cannot be interpreted by means of changes in the accumulation rate, but by the enhanced cosmogenic isotope production rate in the atmosphere. Compared with the records of 10Be and 36CI in the other regions, the peaks of the cosmogenic isotopes are global and can be considered as time marks. An intriguing fact is that the peaks coincided with cold periods. | L.G.Thompson E.Mosley-Thompson J.Cole-Dai M.E.Davis P.-N.Lin | 1999 | Chinese Science Bulletin1999,44,17: | 0 |