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526篇 您的检索式:作者名="Hole"
    题名 作者 年代 出处 被引量
1CO_2浓度变化和气候变化对中国陆地生态系统净初级生产及其平衡的影响(英文)显示文摘本文应用陆地生态系统模型(TEM,4.0)对中国陆地生态系统在目前气候下的净初级生产力,以及在CO2浓度增加和气候变化后的净初级生产力的变化进行了预测。气候变化模型采用三种大气环流模型生成,即:GISS、GFDL和OSU模型。在当前气候条件和CO2浓度(312.5×10-6)下,TEM模型预测中国陆地生态净初级生产力为3,653TgC·a-1(1012gC·a-1)。温带常绿阔叶林是生产力最高的生物区,占有中国净初级生产力的最大比例。NPP的空间格局主要与降水量和温度的空间分布相关联。中国陆地生态系统的年净初级生产力对CO2浓度和气候的变化敏感。在陆地区域尺度上,其年净初级生产力仅在CO2浓度上升至519×10-6的情况下可增加6.0%(219TgC·a-1)。在气候变化而无CO2浓度变化的条件下,净初级生产力的响应在GISS气候方案下表现为1.5%(54.8TgC·a-1)的降低,在GFDL-q气候方案下表现为8.4%(306.9TgC·a-1)的增加。在气候和CO2浓度均发生变化的情况下,净初级生产力有较大程度的增加,在GISS气候方案下的增加比例为18.7%(683TgC·a-1),在GFDL-q气候?Xiao 1,2 , X., J.M.Melillo 1, D.W.Kicklighter 1, Y.Pan 1, A.D.McGuire 3 and J.Helfrich 1 ( 1The Ecosystems Center, Marine Biological Laboratory, Woods Hole, MA 02543, USA) ( 2 The Joint Program on the Science and Policy of Globa 1998植物生态学报1998,22,2:35
2Interactions between hotspots and the Southwest Indian Ridge during the last 90 Ma:Implications on the formation of oceanic plateaus and intra-plate seamounts显示文摘This study investigates the relationship between the hotspot-ridge interaction and the formation of oceanic plateaus and seamounts in the Southwest Indian Ocean.We first calculated the relative distance between the Southwest Indian Ridge (SWIR) and relevant hotspots on the basis of models of plate reconstruction,and then calculated the corresponding excess magmatic anomalies of the hotspots on the basis of residual bathymetry and Airy isostasy.The results reveal that the activities of the Marion hotspot can be divided into three main phases:interaction with the paleo-Rodrigues triple junction (73.6-68.5 Ma),interaction with the SWIR (68.5-42.7 Ma),and intra-plate volcanism (42.7-0 Ma).These three phases correspond to the formation of the eastern,central,and western parts of the Del Cano Rise,respectively.The magnitude and apparent periodicity of the magmatic volume flux of the Marion hotspot appear to be dominated by the hotspot-ridge distance.The periodicity of the Marion hotspot is about 25 Ma,which is much longer than that of the Hawaii and Iceland hotspots (about 15 Ma).ZHANG Tao 1,2,3,4,LIN Jian 5 & GAO JinYao 3,4 1 Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077,China 2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China 3 The Second Institute of Oceanography,State Oceanic Administrator,Hangzhou 310012,China 4 Key Laboratory of Submarine Geosciences,State Oceanic Administrator,Hangzhou 310012,China 5 Department of Geology and Geophysics,Woods Hole Oceanographic Institution,Woods Hole,MA 02543,USA 2011Science China Earth Sciences2011,54,8:16
3同轴结构中压力波法测量空间电荷分布的物理模型研究显示文摘从压力波法测量平板样本中空间电荷分布的理论分析出发,提出了对于同轴结构的固体电介质中空间电荷分布的压力波法测量的物理模型,并得出了测量电流的解析的数学表达式.依据泊松方程,考虑样品内的电场强度、介电常数和空间电荷密度随外界声波扰动而发生变化,将圆柱试样受到的压力波的影响分解成样品形变和质点位移两部分,进而得到了以同轴结构中空间电荷分布的压力波法测量的电压与电流表达式.测量电流的数学表达式表明,对于同轴结构,压力波法的测量电流信号不像平板结构中那样基本正比于空间电荷分布,而是应该做进一步的修正处理.孙雅丽 张冶文 Stephane Hole 马朋 郭聪 郑飞虎 安振连 2017物理学报2017,66,12:3
4Is endoscopic forceps biopsy enough for a definitive diagnosis of gastric epithelial neoplasia?显示文摘Chang KyunLee Il‐KwunChung Suck‐HoLee Sang PilKim Sae HwanLee Tae HoonLee Hong‐SooKim Sang‐HeumPark Sun‐JooKim Ji‐HyeLee Hyun DeukCho Mee‐HyeOh 2010Journal of Gastroenterology and Hepatology2010,,9:2
5Pronmositic factors in women with breast cancer:distribution by socioeconomic status and effect on differences in survival显示文摘Thomson CS Hole DJ Twelves CJ 2001J Epidemilo Community Health2001,55,5:2
6Endoscopic ultrasound and computed tomography in restaging and predicting prognosis after neoadjuvant chemotherapy in patients with locally advanced gastric cancer显示文摘Sook RyunPark Jong SeokLee Chan GyooKim Hark KyunKim Myeong‐CherlKook Young‐WooKim Keun WonRyu Jun HoLee Jae‐MoonBae Il JuChoi 2008Cancer2008,,11:2
7The Effects of Probiotics on PPI‐Triple Therapy for Helicobacter pylori Eradication显示文摘Mi NaKim NayoungKim Sang HyupLee Young SooPark Jin‐HyeokHwang Jin‐WookKim Sook‐HyangJeong Dong HoLee Joo SungKim Hyun ChaeJung In SungSong 2008Helicobacter2008,,4:2
8气候变化对西北欧大气氮沉降的影响:一种模型研究显示文摘一种高分辨率化学传输模型,受代表目前和未来气候的气象学因子所驱动,被用来调查未来可能的气候变化对欧洲西北部大气氮沉降的影响。虽然对气象学参数和化学物质构成的时空可变性方面存在低估问题,但该模型系统能够解决北欧地区20世纪80年代期间观测的降水气候学和化学特性。结果表明,随着降水量的增加,挪威西部的氮沉降有实质性的增长(大概30%左右),但是其它区域变化比较平缓。氮氧化物的沉降增加得比还原氮的多。在整个瑞典,虽然预测的年降水量同样是增加的,但是氮氧化物沉降增加得很少,同时还原氮呈下降趋势。这可能是因为挪威海岸降水量强烈增加,更多的还原氮将在斯堪的纳维亚的西部被转移。预计整个挪威的氮氧化物沉降总量将从当前气候条件下的96Gg N/a增加到2100年的107GgN/a,此增加量仅因气候变化而引发。瑞典的相应数值则很和缓,从137GgN/a增加到139Gg N/a。Lars Hole Magnuz Engardt 张秋英 2008AMBIO-人类环境杂志2008,37,1:2
9Antimicrobial Activity of Plant Extracts Against Salmonella Typhimurium, Escherichia coli O157:H7, and Listeria monocytogenes on Fresh Lettuce显示文摘Sung‐YounKim Dong‐HyunKang Jin‐KiKim Yong‐GeunHa Ju YoungHwang TaewanKim Seon‐HoLee 2011Journal of Food Science2011,,1:2
10Simultaneous detection of antibodies to foot-and-mouth disease non- structural proteins 3ABC, 3D, 3A and 3B by a multi- plexed luminex assay to differentiate infected from vaccinated cattle显示文摘Clavijo A Hole K Li M Y 2006Vaccine2006,24,:1
11A study of biologically active peptide sequences (P-15) on the surface of an ABM scaffold (PepGen P-15TM) using AFM and FTIR显示文摘HOLE B B SCHWARZ J A GILBERT J L 2005J Biomed Mater Res A2005,74,4:1
12Quality of life in lung cancer patients:as an important prognostic factor显示文摘Montazeri A Milrog R Hole D 0,,2:1
13Stigma Shrinks my Bubble:a qualitative study of understandings and experiences of stigma and bipolar disorder显示文摘Suto M Livingston JD Hole R 2012Stigma Res Action2012,2,2:1
14More 'malignant - than cancer' Five-year survival following a first admission for heart failure显示文摘Stewart S MacIntyre K Hole DJ 2001Eur Hear J Fail2001,3,:1
15Extrusion of barley and oat improves the bioaccessibility of dietary phenolic acids in growing pigs显示文摘HOLE A S KJOS N P GRIMMER S 2013Journal of Agricultural and Food Chemistry2013,61,11:1
16Pathwise coor dinate optimization显示文摘Friedman J Hastie T Holing H 2007The Annals of Applied Statistics2007,1,2:1
17Discogenic origins of spinal instability 显示文摘Zhao F Pollintine P Hole BD 2005Spine2005,30,23:1
18El Nino and outgoing longwave radiation: observations from Nimbus-7 ERB显示文摘Philip E Aadanuy and Holee Kyle 1986Monthly Weather Review1986,114,:1
19A Population-Based Study of the Long-term Risks Associated with Atrial Fibrillation:20-Year Follow-up of the Renfrew/Paisley Study显示文摘Stewart S Hart CL Hole DJ 2002Am J Med2002,113,:1
20Forecasting the demand for an employee park and ride service using commuters' stated choices 显示文摘Arne Risa Hole 2004Transport Policy2004,11,4:1
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