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| 1 | 长江口及邻近海域表层沉积物中重金属元素含量分布及其影响因素显示文摘根据2003和2006年长江口及邻近海域表层沉积物样品的粒度组成和元素铬、铜、镍、铅、锌、铝、钙和锶的含量,分析了重金属元素含量的分布特征,探讨了含量的变化趋势及其对人类活动的响应。自2003年三峡工程一期蓄水完成到2006年6月,长江输沙量逐年减少,长江口海域沉积物中黏土的百分含量明显增加,但是沉积物分布的总体格局并没有发生明显的变化。重金属元素大多在泥质区沉积物中富集,高值区沿岸线呈带状分布,在最大浑浊带和口外羽状锋处达到峰值。在长江大量物质输入的背景下,研究区沉积物中重金属元素含量相对其他类似河口较低。河流的陆源颗粒输入、水动力条件、细颗粒物质的吸附以及絮凝作用是控制沉积物中重金属元素含量分布的主要因素,氧化还原条件也对重金属元素含量变化有一定的影响。人类活动(重大工程的建设和人为污染)对长江口外泥质区中重金属元素含量有重要影响,尤其对铅和锌的含量及其分布的影响显著。自2003年三峡工程一期蓄水以来,长江口海域表层沉积物中重金属元素沉积机制未有明显的变化,但是重金属元素含量有逐渐降低的趋势。 | 董爱国 翟世奎 ZABEL Matthias 于增慧 | 2009 | 海洋学报2009,31,6: | 28 |
| 2 | Heavy metals in Changjiang estuarine and offshore sediments:responding to human activities显示文摘The Changjiang (Yangtze) estuarine and offshore sediments were analyzed for total heavy metals concentrations and chemical fractions.Distributions of heavy metals show typical banded diffusion pattern,with high concentrations near the river mouth and following a decreasing trend in the offshore direction.According to chemical fractions,Fe/Mn oxide fraction is the major non-residual fraction in the Changjiang estuarine and offshore sediments.Higher percentage of non-residual fraction of Pb implies that,the industrial contaminations transported via the atmosphere and river input,may affect the non-residual fraction of heavy metals.Over past fifteen years,the concentration of Pb normalizing to Al presents significant increasing trend,corresponding to the effect of human activities.By comparison of heavy metals fractions in 2003 to 2006,it has been realized that increasing water and sediment may cause a higher percentage non-residual fraction of Cu in the southern part of offshore muddy sediments. | DONG Aiguo ZHAI Shikui Matthias Zabel YU Zenghui ZHANG Huaijing LIU Feifei | 2012 | Acta Oceanologica Sinica2012,31,2: | 8 |
| 3 | 长江口外海域岩心沉积物地球化学特征及其对人类活动的响应显示文摘对长江口外海域Y16站岩心沉积物中元素含量和粒度组成进行了分析,并通过137Cs测定了年龄。结果表明,该岩心沉积物中元素含量在垂向上的变化与沉积物粒度组成的变化密切相关,根据元素含量的变化特征可将其分为3段:1966年之前、1967—1989年和1990—2006年。R型因子分析表明,影响该岩心沉积物中元素含量变化的主要因素为陆源物质供给。另外,生物沉积作用和人为污染对部分元素含量的变化有一定影响。元素含量的变化特征在前两个阶段主要与流域自然过程相联系,在后一阶段(1990—2006年)人为污染对沉积物中Pb和Zn元素含量的变化有所影响,但这种影响在长江大量输沙的背景下被明显减少。目前,由于长江输沙量的大幅下降(2006年长江输沙量仅为0.85亿t)以及人为污染影响程度的增强(煤、石油燃料消耗的持续增加以及工业的持续发展),未来长江口海域重金属元素的污染情况将面临更大的挑战。 | 董爱国 翟世奎 Zabel Matthias 于增慧 褚忠信 | 2009 | 海洋地质与第四纪地质2009,29,4: | 4 |
| 4 | A novel method for the in vivo isolation of circulating tumor cellsfrom peripheral blood of cancer patients using a functionalized and structuredmedical wire显示文摘 | Nadia Saucedo-Zeni Steffi Mewes Robert Niestroj Lukasz Gasiorowski David Murawa Piotr Nowaczyk Tatiana Tomasi Ekkehard Weber Grzegorz Dworacki Nils Morgenthaler Heike Jansen Corinna Propping Karolina Sterzynska Wojciech Dyszkiewicz Maciej Zabel Marion Kie | 2012 | International Journal of Oncology2012,,4: | 2 |
| 5 | Investigation of Laminated Fabric Cages Used in Rolling Bearings by ToF - SIMS 显示文摘 | Gunst U Zabel W R Valle N | 2010 | Tribology International2010,43,56: | 1 |
| 6 | Comparison of forward planned conformal radiation therpy and inverse planned intensity modulated radiation therpy for esthesioneuroblastoma显示文摘 | Zabel A Thilmann C Zuna I | 2002 | Br J Radiol2002,75,892: | 1 |
| 7 | Regulation of chemerin bioactivity by plasma carboxypeptidase N,carboxypeptidase B (activated thrombin-activable fibrinolysis inhibitor),and platelets显示文摘 | Du X Y Zabel B A Myles T | 2009 | J Biol Chem2009,284,2: | 1 |
| 8 | Assesment of QT dispersion for prediction of mortality or arrhythmic events after myocardia infarction:result of a prospective,long-term follow-up study显示文摘 | Zabel M Klingenheben T Franz MR | 1998 | Circulation1998,97,: | 1 |
| 9 | Arrhythmogenic right ventricular dysplasia presenting as right ventricular outflow tract tachycardia 显示文摘 | Sticherling C Zabel M | 2005 | Europace2005,7,: | 1 |
| 10 | Pneumocoocal septic shock is associated with the interleukin - 10 - 1082 gene promoter polymorphism 显示文摘 | Schaaf B M Boehmke F Esnaashari H Seitzer U Kothe H Maass M Zabel P and Dalho K | 2003 | Am J Resp Crit Care Med2003,168,: | 1 |
| 11 | Toxic equivalency factors of polychlorinated dibenzo-p-dioxin, dibenzofuran and biphenyl congeners based on early life stage mortality in rainbow trout ( Oncorhynchus mykiss) 显示文摘 | Zabel E W Cook P M Peterson R E | 1995 | Aquatic Toxicology1995,31,: | 1 |
| 12 | Assessment of repolariza- tion heterogeneity for prediction of mortality in cardiovascular dis- ease : peak to the end of the T wave interval and nondipolar repolar- ization components显示文摘 | Smetana P Schmidt A Zabel M | 2011 | J Electrocardiol2011,44,3: | 1 |
| 13 | Automatic home monito- ring of implantable cardioverter defibrillators 显示文摘 | Nielsen JC Kottkamp H Zabel M | 2008 | Europace2008,10,6: | 1 |
| 14 | Active Resource Allocation in Active Networks 显示文摘 | Kiwior D Zabele S | 2000 | IEEE JSAC2000,19,3: | 1 |
| 15 | Procalcitonin as a marker of severity in septic shock显示文摘 | SCHRODER J STAUBACH K ZABEL P | 1999 | Langenbeck''s Arch Surg1999,384,1: | 1 |
| 16 | Treatment of brain metastases in patients with non-small cell lung cancer by stereotactic linacbased radiosurgery:prognostic factors显示文摘 | Zabel A Milker S Thilmann C | 2002 | Lung Cancer2002,37,1: | 1 |
| 17 | Effect of sustained load on dispersion of ventricular repolarization and conduction time in the isolated intact rabbit heart显示文摘 | Zabel M Portnoy S Franz MR | 1996 | J Cardiovasc Electrophysiol1996,7,1: | 1 |
| 18 | Mapping strategy for resistance genes in tomato based on RFLPs between cultivars:Cf9 (resistance to Cladosporium fulvum) on chromosome 1显示文摘 | Van der Beek J G Verkerk R Zabel P | 1992 | Theor Appl Genet1992,84,: | 1 |
| 19 | Human soluble guanylyl cyclase:functional expression and revised isoenzyme family显示文摘 | Zabel U Weeger M La M | 1998 | Biochem J1998,335,: | 1 |
| 20 | Active Resource allocation in Active Networks 显示文摘 | Kiwior D Zabele S | 2000 | IEEE JSAC2000,19,3: | 1 |