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| 1 | 若尔盖西部草甸的基本类型、特点及近几十年来的变化显示文摘20 0 0年 8月对若尔盖西部草地的调查 ,确定了该地 18个草地群丛类型 (不包括典型的沼泽植被 ) .经群丛间Pearson最大相关系数配合生境作图 ,将该地区的草地群丛分成 3大类 ,即沼生草地、中生性草甸和旱生性草地 .各群丛的SW指数、物种丰富度、地上生物量、裸地面积按照生境序列作图 ,显示中生性草甸具有最高的物种丰富度和地上生物量 .群丛C和J分别是沼生和旱生植被与中生性草甸之间的拐点式过渡类群 ,其物种丰富度明显比周围的群丛低 ,生境转换关键种分别为鹅绒委陵菜和垂穗披碱草 .在草地物种组成上 ,杂类草占 81.3% ,莎草类仅占 6 .8% ;群丛建群种方面 ,杂类草占 6 1% ,莎草类占 2 8% ;在次优势种方面 ,杂类草和禾草所占比重都有所增加 .草原成分出现在从中生至旱生的的群丛中 ,在有些群丛中甚至成为次优势种 .沼泽消退、黄河河道附近沙化以及过牧的阳坡山地生长带刺的旱生化植被 ,说明当地正经历着干旱化的过程 ,原因不仅有自然的还有人为的 ,特别是草地的过度使用 .最后对当地草场的管理及发展提出了一些建议 .图 3表 2参 2 | 王乾 包维楷 晏兆莉 KUMPULA Timo COLPAERT Alfred MANDERSCHEID Angela | 2002 | 应用与环境生物学报2002，8，2： | 23 |
| 2 | C_4作物FACE(free-air CO_2 enrichment)研究进展显示文摘持续迅速上升的大气二氧化碳浓度([CO2])是全球变暖最大的驱动因子,但其作为光合作用底物直接增加了作物的生产力。相比C3作物,人们对未来高浓度CO2情形下C4作物的响应规律认识较少。与封闭或半封闭气室研究相比,FACE(free-airCO2 enrichment)试验在空气自由流动的大田条件下对作物表现进行研究,它提供了对未来作物生长环境的真实模拟,因此提供了评估CO2肥料效应以及揭示植物响应机制的最好机会。作为人类重要的粮食和饲料来源,高粱和玉米是最重要的C4作物。在简介美国玉米和高粱FACE系统的基础上,综述了FACE情形下高浓度CO2(模拟本世纪中叶大气CO2浓度,即550μmol/mol)对两大作物生理、生长和产量以及土壤特性等方面的影响,同时比较了与气室研究结果的异同点。(1)FACE使干旱条件下两作物光合作用显著增强,但湿润条件下没有影响;FACE条件下高粱出现光合适应现象,而玉米没有;(2)FACE使两作物气孔导度大幅下降,导致叶温升高、蒸腾速率下降、蒸发蒸腾总量减少或没有变化、叶片总水势和水分利用效率增加或没有变化;(3)FACE对两作物物候期和化学组分影响很少;(4)FACE使干旱条件下两作物生长和产量略有增加,但湿润条件下没有影响;(5)FACE使高粱田土壤丛枝状菌根真菌的长度和易提取胶状物质浓度显著增加,导致水稳性土壤团聚体增加;FACE对高粱田N2O或含氮气体(N2O+N2)的排放没有影响;(6)高浓度CO2对两作物气孔导度的影响FACE试验明显大于气室试验,而对生长和产量的影响呈相反趋势。阐明CO2与基因型、土壤湿度和大气温度间的互作效应及其机制是下一轮C4作物FACE研究优先考虑的方向,技术的不断进步已为利用大型FACE系统来研究这些互作效应提供了可能。 | 王云霞 杨连新 Remy Manderscheid 王余龙 | 2011 | 生态学报2011，31，5： | 17 |
| 3 | Carbon Turnover in a Crop Rotation Under Free Air CO_2 Enrichment (FACE)显示文摘. Mostly based on assumptions derived from controlled-environment studies, predicted future atmospheric CO2 concen- trations [CO2] are expected to have considerable impacts on carbon (C) turnover in agro-ecosystems. In order to allow the in situ examination of C-transformations in the plant-soil system of arable crop rotations under future [CO2], a free air carbon dioxide enrichment (FACE) experiment (550 μmol mol-1 CO2) was started at Braunschweig, Germany in 1999. The crop rotation under investigation comprised winter barley, a cover crop (ryegrass), sugar beets and winter wheat. Assessments of CO2 effects included the determination of above- and belowground biomass production, measurements of canopy CO2- and H2O- fluxes, soil microbial biomass and in situ soil respiration. The results obtained during the 1st crop rotation cycle (3 years) showed that for the selected crops elevated [CO2] entailed significant positive effects (P < 0.05) on aboveground (6%-14% stimulation) and belowground biomass production (up to 90% stimulation), while canopy evapotranspiration was reduced. This resulted in increased soil water content. Also, depending on crop type and season, high CO2 stimulated in situ soil respiration (up to 30%), while soil microbial biomass did not show significant responses to elevated [CO2] during the first rotation cycle. | H. J. WEIGEL A. PACHOLSKI S. BURKART M. HELAL O. HEINEMEYER B. KLEIKAMP R. MANDERSCHEID C. FRüHAUF G. F. HENDREY K. LEWIN J. NAGY | 2005 | Pedosphere2005，15，6： | 12 |
| 4 | Effect of CO2 enrichment on growth and daily radiation use efficiency of wheat in relation to temperature and growth stage显示文摘 | Manderscheid R Burkart S Bramm A Weigel HJ | 2003 | Eur J Agron2003，19，： | 1 |
| 5 | Effets of the selective cox-2 Inhibitors celecoxib on human vascular cells显示文摘 | Niederberger E Manderscheid S | | 0，，： | 1 |
| 6 | Congruencies in increased mortality rates, years of potential life lost, and causes of death among public mental health clients in eight states显示文摘 | COLTON CW MANDERSCHEID RW | 2006 | Prev Chronic Dis2006，3，2： | 1 |
| 7 | Interactive effects of free-air CO 2 enrichment and drought stress on maize growth显示文摘 | Remy Manderscheid Martin Erbs Hans-Joachim Weigel | 2012 | European Journal of Agronomy2012，，： | 1 |
| 8 | Effect of free air carbon dioxide enrichment combined with two nitrogen levels on growth, yield and yield quality of sugar beet: Evidence for a sink limitation of beet growth under elevated CO 2显示文摘 | Remy Manderscheid Andreas Pacholski Hans-Joachim Weigel | 2010 | European Journal of Agronomy2010，，3： | 1 |
| 9 | Elevated peripheral visfatin levels in narcoleptic patients 显示文摘 | Dahmen N Manderscheid N Helfrich J | 2008 | PloS One2008，3，8： | 1 |
| 10 | Interactive effects of free-air CO2 enrichment and drought stress on maize growth显示文摘 | Manderscheid R Erbs M Weigel H J | 2014 | European Journal of Agronomy2014，52，12： | 1 |
| 11 | Results of resection for cancer of exocrine pancreas:a study from the French Association of Surgery 显示文摘 | Huguier M Manderscheid JC | 1994 | Br J Surg1994，81，1： | 1 |
| 12 | Effect of free air carbon dioxide enrichment combined with two ni- trogen levels on growth, yield and yield quality of sugar beet:Evidence for a sink limitation of beet growth under elevated C()z 显示文摘 | MANDERSCHEID REMY PACHOLSKI | 2010 | European Journal of Agronomy2010，32，22： | 1 |
| 13 | Effects of the selective COX-2 inhibitors celecoxib and rofecoxib on human vascular cells显示文摘 | Niederberger E Manderscheid C Grosch S | 2004 | Biochem Pharmacol2004，68，2： | 1 |
| 14 | The effect of free air carbon dioxide enrichment and nitrogen fertilisation on the chemical composition and nutritional value of wheat and barley grain 显示文摘 | Wroblewitz S Huther L Manderscheid R | 2013 | Archives of Animal Nutrition2013，67，4： | 1 |
| 15 | Effects of the selective COX-2 inhibitors celecoxib and rofecoxib on human vascular cells显示文摘 | Niederberger E Manderscheid C Grosch S | 2004 | Biochem Pharmacol2004，68，2： | 1 |
| 16 | Dexamethasone inhibits TNF-α-induced apoptosis and IAP protein downregulation in MCF-7 cells显示文摘 | Messmer UK Pereda-Fernandez C Manderscheid M | 2001 | Br J Pharmacol2001，133，4： | 1 |
| 17 | Design and performance of a portable gas exchange chamber system for CO2 and H2O flux measurements in crop canopies显示文摘 | Manderscheid R Weigel H J | 2007 | Environmental and Experimental Botany2007，61，： | 1 |
| 18 | Dexamethasone inhibits TNF-alpha-induced apoptosis and IAP protein downregulation in MCF-7 cells显示文摘 | Messmer UK Pereda-Femandez C Manderscheid M | 2001 | Br J Pharmacol2001，133，4： | 1 |
| 19 | The anatomic site of photodynamic therapy is a determinant for immunosuppression in a murine model 显示文摘 | Musser DA Camacho SH Manderscheid PA | 1999 | Photochem Photobiol1999，69，： | 1 |
| 20 | Is acidification still an ecological threat 显示文摘 | Alewell C B Manderscheid H Meesenburg J | 2000 | Nature2000，407，： | 1 |
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