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172篇 您的检索式:作者名="Schettler"
    题名 作者 年代 出处 被引量
1末次冰期以来湛江湖光岩玛珥湖孢粉记录及古环境变化显示文摘通过对湛江湖光岩玛珥湖钻孔孢粉记录的研究认为 ,末次冰期以来 ,该区植被类型从早期的南亚热带季风常绿阔叶林依次演替为 ,中亚热带常绿、落叶阔叶林→南亚热带季风常绿阔叶林→中亚热带常绿 落叶阔叶 针叶混交林 (湖边草地 )→热带季雨林→半常绿季雨林。气候最寒冷的时期温度比目前至少降低了 4— 6°C以上。全新世早期相对干旱。吕厚远 刘嘉麒 储国强 顾兆炎 Negendank J Schettler G Mingram J 2003古生物学报2003,42,2:39
262 kaBP以来湖光岩玛珥湖沉积物有机碳同位素记录及古气候环境意义显示文摘湖光岩玛珥湖HUG B孔岩心记录了62kaBP以来的古气候、古环境变化信息。全岩有机碳同位素组成(δ13CTOC)分析表明,62kaBP以来δ13CTOC值变化比较明显,其变化范围为-28.5‰~-15.5‰。结合孢粉和有机地球化学指标进行综合分析,湖光岩玛珥湖δ13CTOC变化曲线可划分为6个演化阶段:62~58和48~40.5kaBP两个时段的δ13CTOC值偏负,沉积物中有机质主要来源于热带—亚热带地区的陆生C3森林植被,反映了温暖潮湿的气候环境;58~48和40.5~17.2kaBP期间δ13CTOC值明显偏正,沉积物中有机质主要源自C4草本植物,反映了湖光岩地区有效降水量减少、干旱程度增加导致湖光岩玛珥湖湖面下降,大量C4草本植物生长在暴露的湖滨岸;17.2~4kaBP时段内δ13CTOC值尽管存在更加频繁的波动,但总体呈现逐渐偏负的趋势,反映了暖湿和冷干气候多次交替但总体上逐渐变暖、变湿的气候环境;4kaBP以来δ13CTOC值存在逐渐偏正的趋势,虽然不排除人类活动的影响,但很可能反映了干旱程度的再次增加。综合分析表明,有效降水量(降水量-蒸发量)是控制湖光岩玛珥湖地区C3/C4植物相对生物量变化的主导因素。湖光岩玛珥湖有机碳同位素的研究结果支持区域气候环境而不是大气CO2浓度变化是末期冰期以来热带低纬度地区C3/C4植被相对生物量变化的主要原因。刘强 顾兆炎 刘嘉麒 游海涛 吕厚远 储国强 祁向雷 Jorg F W Negendank Jens Mingram Georg Schettler 2005海洋地质与第四纪地质2005,25,2:34
3Effects of synbiotic fermentation products on primary chemoprevention in human colon cells显示文摘Katrin Stein Anke Borowicki Daniel Scharlau Anika Schettler Kerstin Scheu Ursula Obst Michael Glei 2012The Journal of Nutritional Biochemistry2012,,7:2
4Isolation of a highly pathogenic virus from geese with hepatitis 显示文摘Schettler C H 1971Avian Dis1971,159,2:1
5Improved detection of liver metastases with phase inversion ultrasound during the late phase of levovist显示文摘Albrecht T Hoffmann CW Schettler S 2002Acad radiol2002,9,:1
6Subtypes of anal incontinence associated with bowel dysfunction:clinical, physiologic, and psychosocial characterization显示文摘Crowell MD Lacy BE Schettler VA 2004Dis Colon Rectum2004,47,:1
7The long-term natural history of the weekly symptomatic status of bipolar I disorder显示文摘Judd LL Akiskal HS Schettler PJ 2002Arch Gen Psychiatry2002,59,6:1
8Theoxidant/ antioxidant balance during regular low density lipoprotein apheresi显示文摘Schettler V Methe H Staschinsky D 1999Ther Apher1999,3,3:1
9A prospective investigation of the natural history of the long-term weekly symptomatic status of bipolar II disorder显示文摘Judd LL Akiskal HS Schettler PJ 2003Arch Gen Psychiatry2003,60,3:1
10Human exposure to phthalates via consumer products 显示文摘SCHETTLER T 2006Int J Androl2006,29,1:1
11The comparativeclinical phenotype and long term longitudinal episode courseof bipolar I and II: a clinical spectrum or distinct disorders?显示文摘Judd LL Akiskal HS Schettler PJ 2003J Affect Disord2003,73,12:1
12Prevention of progression of renal fibrosis:how far are we?显示文摘Muller GA Schettler V Muller CA 1996Kidney Int1996,49,54:1
13Health risks posed by use of di-2-ethylhexyl phthalate (DEHP) in PVC medical devices: a critical review 显示文摘Tickner J Schettler T Guidotti T 2001American Journal of Industrial Medicine2001,39,:1
14Isolation of a highly pathogenic virus from geese with hepatitis显示文摘Schettler C H 1971Avian Disease1971,159,2:1
15Toxic threates to neurologic development of children显示文摘Schettler T 2001Envrion Health Perspeet2001,196,:1
16Health risks posed by use of di - 2 - ethylhexytphthalate (DEHP)in PVC medical devices: a critical review显示文摘Joel A Tickner T Schettler T 2001American Journal of Industrial Medicine2001,39,:1
17A new method for prediction of binary gas phase diffusion coefficients显示文摘Fuller E N Schettler P D Giddings J C 1966Industrial and Engineering Chemistry1966,58,:1
18Health risks posed by use of Di 2 -ethlylhexyl phthalate(DEHP)in PVC medical devices:a critical review显示文摘Tickner J A Schettler T Guidotti T 0,,01:1
19Health risks posed by use of di-2 - ethylhexyl phthalate (DEHP) in PVC medical devices: A critical review 显示文摘TICKNER J A SCHETTLER T GUIDOTTI T 2001Am J Ind Med2001,39,:1
20Osteoporosis prevention starts in adolescence显示文摘Schettler AE Gustafson EM 0,,:1
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