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91篇 您的检索式:作者名="Tristram"
    题名 作者 年代 出处 被引量
1河南省内黄县三杨庄全新世以来的孢粉学记录显示文摘河南省安阳市内黄县三杨庄汉代遗址地层年代跨度从更新世晚期延续至今,多次的洪水泛滥和古土壤发育形成了三杨庄地层中洪积层与古土壤层的交替出现,距地表850~212cm处包含了5个洪积层和5个古土壤层。孢粉分析结果表明:三杨庄地区10200~7200cal.aB.P.期间孢粉浓度较低,气候较为暖湿;7200~4500cal.aB.P.期间孢粉浓度显著升高,进入全新世大暖期;4500~2000cal.aB.P.期间气候向降温变干的趋势发展,但仍比较温暖。洪积层和古土壤层的孢粉组合差异主要表现为洪积层中木本植物花粉(主要为松属)含量显著高于临近的古土壤层,而且人类活动强度越大,这种差距越明显。依据孢粉组合也能较好地划分本区地层中的洪积层和古土壤层。全新世早期该区可能已经有人类从事农业活动,之后虽然遭受多次洪水侵袭,但人类活动并未消失,大致在中全新世晚期之后(约6000cal.aB.P.),人类活动强度不断增强。刘耀亮 许清海 李曼玥 张生瑞 刘海旺 朱建佳 Tristram Kidder 2013第四纪研究2013,33,3:9
2Holocene environmental changes around Xiaohe Cemetery and its effects on human occupation, Xinjiang, China显示文摘Xiaohe 公墓考古学的地点(Cal。4-3.5 ka BP ) 是在 Xinjiang 的最重要的青铜时代地点之一,中国。尽管包围环境现在是极其干旱的沙漠,丰富的考古学的遗体显示人的职业在在 Holocene 的某些时期期间是普通的。当地区性的环境在那里是在整个 Holocene 的干旱沙漠时,地调查和 Xiaohe 公墓附近的沉积侧面的实验室分析显示那是在时期 4.8-3.5 ka BP, 2.6-2.1 ka BP 和 1.2-0.9 的地点附近的湖形成的三个事件 ka BP。似地球形状并且当水开始从 Kongque 河被导出然后推延进 Xiaohe 河盆时,水文学调查表明一个湖或湖在一个低区域形成了。在在 4.8-3.5 ka BP 之间的湖的沉积的活跃化学元素的低数量在湖显示丰富、连续的水体积;活跃化学元素的内容在 2.6-2.1 ka BP 之间增加了,但是仍然在一相对低级,建议水和减少的流入的衰退数量。在 1.2-0.9 ka BP 之间,有活跃元素的一个很高的内容,建议减少的水体积并且显示湖是停滞。相反,气候状况在那里看那的将军在这个区域在 2.9-0.9 ka BP 在 8-6 ka BP,在 6-2.9 ka BP 的一个凉爽潮湿的阶段和一个温暖干燥的阶段有一个温暖潮湿的阶段。在 Xiaohe 公墓附近的水文学进化没与气候变化有一对一的通讯。地区性的比较显示宽广规模的气候的条件通过它对 Tarim 河和 Kongque 河的水体积的影响起了一个重要作用。但是,湖的形成和他们的水平被影响了体积多少水能从 Kongque 被推延到 Xiaohe 河的似地球形状的条件控制河。Xiaohe 公墓和附近的区域的人的职业在青铜时代和 Han-Jin 时期(202 BC-420 广告) 期间对应于二个更早的湖时期,当因为减少的水体积,没有人的活动在第三个湖时期存在时。ZHANG Yifei MO Duowen HU Ke BAO Wenbo LI Wenying Idilisi Abuduresule Michael J. STOROZUM Tristram R. KIDDER 2017Journal of Geographical Sciences2017,27,6:6
3Rapid climate change-induced collapse of hunter-gatherer societies in the lower Mississippi River valley between ca. 3300 and 2780 cal yr BP显示文摘Hunter-gatherer communities in the American Southeast reached an apogee of social and political complexity in the period between ca. 4200 and 3000 cal yr BP. In the lower Mississippi Valley(LMV) the Poverty Point culture defined this period of socio-political elaboration. However, following a significant period of climate change that led to exceptional flooding and a major reorganization of the course of the Mississippi River, this culture collapsed beginning ca. 3300–3200 cal yr BP and the LMV was abandoned for the subsequent 500 years. In this study, we use data from the Jaketown site in the Yazoo Basin of west-central Mississippi to refine the chronology of the climate event that caused the collapse of the Poverty Point culture. A large flood buried Poverty Point-era occupation deposits at Jaketown around 3310 cal yr BP. Lateral migration of the Mississippi River during flooding led to inundation of the Yazoo Basin and re-occupation of ancient river courses. A coarse sand stratum topped by a more than a meter-thick fining upward sediment package marks a crevasse deposit caused by a rupture of the natural levee at Jaketown. This levee breach was part of a larger pattern of erratic flooding throughout the LMV and is associated with major landscape evolution and the abandonment of Poverty Point sites within the valley. Early Woodland peoples re-colonized the crevasse surface after ca. 2780 cal yr BP. Following this event, the Jaketown site and the eastern Yazoo Basin witnessed a period of landscape stability that lasts to this day. These archaeological data demonstrate how climate change and natural disasters can lead to socio-political dissolution and reorganization even in relatively small-scale hunter-gatherer populations.tristram r.kidder edward r.henry lee j.arco 2018Science China Earth Sciences2018,61,2:3
4Immunogenicity and safety of respiratory syncytial virus virus subunit vaccine in seropositive children 18-36 months old 显示文摘Tristram DA Welliver RC Mohar CK 1993Infect Dis1993,167,:1
5Phospho- STAT5 and phospho-Akt expression in chronic myeloproliferative neoplasms显示文摘Grimwade LF Happerfield L Tristram C 2009Br J Haematol2009,147,4:1
6Assessing terrestrial ecosystem sustainabilityy:Usefulness of regional carbon and nitrogen models显示文摘Mohan K W Fatih E Tristram O 1999Nature and Resources1999,35,4:1
7Prime-boost vaccination strategy in women with high-grade,noncervical anogenital intraepithelial neoplasia:clinical results from a multicenter phase Ⅱ trial显示文摘Fiander AN Tristram AJ Davidson EJ 2006Int J Gynecol Cancer2006,16,3:1
8A Practical Guide to the Diagnosis, Treatment, and Prevention of Neonatal Infections 显示文摘SANTOS R P TRISTRAM D 2015Pediatr Clin North Am2015,62,2:1
9Considering the influence of sequestration duration and carbon saturation on estimates of soil carbon capacity显示文摘Smith Tristram O West & Johan Six 2007Climatic Change2007,80,:1
10Increased production o f inter feron gamma in virus-induced wheezing显示文摘Van Schaik SM Tristram DA Nagpal IS 1999J Allergy Clin Immunol1999,103,4:1
11Quantitative measurement of Human Papillomavirus type 16 L1/L2 DNA methylatian correlates with cervicaldisease grade显示文摘Bryant D Tristram A Liloglou T 2014J Clin Viral2014,59,1:1
12Quantitative meas- urement of Human Papillomavirus type 16 L1/I_2 DNA methylation correlates with cervical disease grade 显示文摘Bryant D Tristram A Liloglou T 2014J Clin Viro12014,59,1:1
13A synthesis of carbon sequestration, carbon emissions, and net carbon flux in agriculture: comparing tillage practices in the United States显示文摘Tristram West Gregg Marland Agfieulture0,002,91:1
14Book review: Ellen Meiksins Wood, peasant-citizen and slave: the foundations of Athenian democracy显示文摘Robert J Tristram 1989Political Science1989,41,2:1
15Epitope specificity and longevity of a vaccine-induced human T cell response against HPV18显示文摘Smith KL Tristram A Gallagher KM 0,,02:1
16Antimicrobial re- sistance in Haemophilus influenzae显示文摘Tristram S Jacobs MR Appelbaum PC 2007Clin Microbiol Rev2007,20,2:1
17A metagenomic snapshot of taxonomic and functional diversity in an alpine glacier cryoconite ecosystem显示文摘Arwyn Edwards Justin A Pachebat Martin Swain Matt Hegarty Andrew J Hodson Tristram D L Irvine-Fynn Sara M E Rassner Birgit Sattler 2013Environmental Research Letters2013,,3:1
18A Practical Guide to the Diagnosis, Treat- ment, and Prevention of Neonatal Infections 显示文摘Santos RP Tristram D 2015Pediatr Clin North Am2015,52,2:1
19Prmie-boost vaccination strategy in women with high-grade, noneervieal anogenital intraepithelial neoplasia: clinical results from a multieenter phase Ⅱ trial 显示文摘Fiander AN Tristram AJ Davidson EJ 2006Int J Gyneeol Cancer2006,16,3:1
20Antimicrobial re sistance Haernophilus influenzae显示文摘Tristram S Jacobs MR Appelbaum PC 2007Clin Microbiol Rev2007,20,2:1
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