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| 1 | Using soil surface gray level to determine surface soil water content显示文摘How to determine surface soil water content(SWC) quickly and accurately is fundamental in studying eco-hydrological processes and their modeling.Here we use laboratory experiments to determine surface SWC using soil surface gray level(SGL) values.A negatively exponential relationship exists between SGL and SWC,i.e.,SGL increases with the decrease of SWC.SGL can be estimated based on initial SGL value(surface gray level when SWC=0),SWC,and a surface roughness coefficient characterized by mean soil particle size.The variation range of SGL was larger than that of SWC,indicating that changes in SWC were enhanced in SGL,and that SGL would thus be sensitive to changes in soil water.At the 95% confidence level,SWC can be determined by using the relationship between SWC and SGL established by the experiments.The determination of SWC has a high precision when SWC was between dry and saturated. | ZHU YuanJun1,2,WANG YunQiang1,2 & SHAO MingAn1,2 1 State Key Laboratory of Soil Erosion and Dryland Farming on Loess Plateau,Institute of Soil and Water Conservation,Northwest A & F University,Yangling 712100,China 2 Institute of Soil and Water Conservation,Chinese Academy of Sciences & Ministry of Water Resources,Yangling 712100,China | 2010 | Science China Earth Sciences2010，53，10： | 2 |
| 2 | VEGETATION CHANGE IN THE MT.QOMOLANGMA NATURAL RESERVE FROM 1981 TO 2001显示文摘1 Introduction On 18 May 1989,the Mt.Qomolangma (Everest)Natural Reserve(abbr.MQNR)in Tibet Autonomous Region formally came into existence and it was listed as World Network of Biosphere Reserves(WNBR)in May 2005.The MQNR is a comprehensive reserve,which mainly protects alpine ecosystems,plateau natural landscapes,geological remains and Tibetan historical and cultural heritages. | ZHANG YILI & ZHANG WEI Dr.Zhang Yili is a researcher of Institute of Tibetan Plateau Research(ITP),the Chinese Academy of Sciences(CAS.) Dr.Zhang Wei comes from the Institute of Geographical Sciences and Natural Resources Research(IGSNRR),CAS.. | 2007 | China's Tibet2007，18，4： | 1 |
| 3 | A hybrid searchcomb- ing interior point methods and metaheuristics for 0-1 programming显示文摘 | Plateau A Tachat D Tolla P | 2002 | International Transactions on Operational Research2002，，9： | 1 |
| 4 | Reoptimization in Lagrangian methods for the 0-1 quadratic knapsack problem 显示文摘 | LITOCART L NAGIH A PLATEAU G | 2012 | Computers Operations Research2012，39，1： | 1 |
| 5 | An efficient preprocessing procedure for the multidimensional 0-1 knapsack problem显示文摘 | Freville A Plateau G | 1994 | Discrete Applied Mathematics1994，49，13： | 1 |
| 6 | Aminoacyl-tRNA synthetases:a family of expanding functions显示文摘 | Plateau P Cavarelli J | 1999 | EMBO Journal1999，18，： | 1 |
| 7 | Improvingthe performance of standard solvers for quadratic 0-1 pro-grams by a tight convex reformulation: the QCR method显示文摘 | BILLIONNET A ELLOUMI S PLATEAU M | 2009 | Discrete Applied Mathematics2009，157，6： | 1 |
| 8 | Hard 0-1 multiknapsack test problems for size reduction methods显示文摘 | Freville A Plateau G | 1990 | Investigation Operativa1990，，1： | 1 |
| 9 | A hybrid search combing interior point methods and metaheuristics for 0-1 programming显示文摘 | Plateau A Tachat D Tolla P | 2002 | International Transactions on Operational Research2002，，9： | 1 |
| 10 | A new classification scheme 显示文摘 | Khan RM Khan SH Ahmad A J Tibial plateau frac- tures | 2000 | Clin Orthop Relat Res2000，375，7： | 1 |
| 11 | Optimal solutions for unrelated parallel machines scheduling problems using convex quadratic reformulations显示文摘 | Plateau M C Rios-Solis Y A | 2010 | European Journal of Operational Research2010，201，： | 1 |
| 12 | A hybrid searchcombing interior point methods and metaheuristics for 0-1 programming显示文摘 | Plateau A Tachat D Tolla P | 2002 | International Transactions on Operational Research2002，，9： | 1 |
| 13 | Aminoacyl-tRNA synthetases: a family of expanding functions 显示文摘 | Martinis S A Plateau P Cavarelli J | 1999 | EMBO1999，18，： | 1 |
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