| 生物土壤与生态 |
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| The Dependence of Surface Albedo on Soil Moisture in An Arid Desert Area |
| ZHANG Ya-feng1,2, WANG Xin-ping1, PAN Yan-xia1,2, WANG Zheng-ning1,2, HU Rui1,2 |
| 1.Shapotou Desert Experimental Research Station, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China; 2.Graduate University of the Chinese Academy of Sciences, Beijing 100049, China |
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Abstract The surface albedo and soil moisture of sand dune and biological soil crusts were measured concurrently in field plots of a moving sand area and an artificially revegetated area established in Shapotou in southeasten edge of the Tengger Desert in 1964. We mainly aimed to study the relationships between surface albedo and solar elevation angle and surface soil moisture. The empirical formulas relating surface albedo to solar elevation angle and to surface soil moisture were proposed. The results indicated that surface albedo has an exponential function with solar elevation angle, and the normalized surface albedo decreases exponentially with the increasing of surface soil moisture in condition of removing the solar elevation angle effects. Moreover, the surface albedo of sand dune was found to be more sensitive to the response of surface soil moisture than that of biological soil crusts. The response of surface albedo to soil moisture varied with land surface types, which may be related to soil color or/and innate attributes of soils.
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Received: 04 October 2010
Published: 20 September 2011
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[1]王介民,高峰.关于地表反照率遥感反演的几个问题[J].遥感技术与应用,2004,19(5):295-300.
[2]Pinker R T,Thompson O E,Eck T F.The albedo of a tropical evergreen forest[J].Quarterly Journal of the Royal Meteorological Society,1980,106(449):551-558.
[3]Post D F,Fimbres A,Matthias A D,et al.Predicting soil albedo from soil color and spectral reflectance data[J].Soil Science Society of America Journal,2000,64(3):1027-1034.
[4]Wang S S.Dynamics of surface albedo of a boreal forest and its simulation[J].Ecological Modeling,2005,183(4):477-494.
[5]Oguntunde P G,Ajayi A E,Nick van de Giesen.Tillage and surface moisture effects on bare-soil albedo of a tropical loamy sand[J].Soil and Tillage Research,2006,85:107-114.
[6]Otterman J.Anthropogenic impact on the albedo of the earth[J].Climate Change,1977,1:137-155.
[7]De Abreu R A.In situ and satellite observations of the visible and infrared albedo of sea ice during spring melt[D].Dissertation,Ontario:University of Waterloo,1996.
[8]Ranson K J,Irons J R,Daughtry C S T.Surface albedo from bidirectional reflectance[J].Remote Sensing of Environment,1991,35:201-211.
[9]Sailor D J,Resh K,Del Segura.Field measurement of albedo for limited extent test surfaces[J].Solar Energy,2006,80(5):589-599.
[10]左大康,周允华,项月琴,等.地球表层辐射研究[M].北京:科学出版社,1991:16-20.
[11]胡列群,李江风.塔克拉玛干沙漠及周围地区地表反射率[J].干旱区研究,1993,10(1):33-38.
[12]傅抱璞,翁笃鸣,虞静明,等.小气候学[M].北京:气象出版社,1994:7-10.
[13]王胜,张强,张鸿.稀疏植被地表反照率及土壤热传导率特征研究[J].中国沙漠,2008,28(1):119-124.
[14]陈世强,吕世华,奥银焕,等.夏季不同天气背景条件下黑河中游不同下垫面的辐射特征[J].中国沙漠,2008,28(3):514-518.
[15]张凯,王润元,张强,等.绿洲荒漠过渡带夏季晴天地表辐射和能量平衡及小气候特征[J].中国沙漠,2007,27(6):1055-1061.
[16]杨兴国,马鹏里,王润元,等.陇中黄土高原夏季地表辐射特征分析[J].中国沙漠,2005,25(1):55-62.
[17]朱德琴,高晓清,陈文.陆面模式(SSiB)对敦煌荒漠戈壁下垫面陆面过程的模拟及敏感性试验[J].中国沙漠,2006,26(3):466-472.
[18]刘树华,黄子琛,刘立超.土壤-大气界面热通量和水汽通量的数值模拟[J].沙漠生态系统研究,中国科学院沙坡头沙漠试验研究站编,甘肃科学技术出版社,1995,1:32-39.
[19]Wang S,Grant R F,Verseghy D L,et al.Modelling plant carbon and nitrogen dynamics of a boreal aspen forest in CLASS—the Canadian Land Surface Scheme[J].Ecological Modeling,2001,142:135-154.
[20]Courel M F,Kandel R S,Rason S I.Surface albedo and the Sahel drought[J].Nature,1984,307:528-531.
[21]ngstrm A.The albedo of various surfaces of ground[J].Geografiske Annales,1925,7:323-342.
[22]Bowers S A,Hanks R J.Reflection of radiant energy from soils [J].Soil Science,1965,10:130-138.
[23]Skidmore E L,Dickerson J D,Schimmelpfennig H.Evaluating surface soil water content by measuring reflectance[J].Soil Science Society of America Journal,1975,39(2):238-242.
[24]Idso S B,Jackson R D,Reginato R J,et al.The dependence of bare soil albedo on soil water content[J].Journal of Applied Meteorology,1975,14:109-113.
[25]Bedidi A,Cervelle B,Madeira J,et al.Moisture effects on visible spectral characteristics of lateritic soils[J].Soil Science Society of America Journal,1992,153:129-141.
[26]Muller E,D camps H.Modeling soil moisture reflectance[J].Remote Sensing of Environment,2001,176(2):173-180.
[27]Lobell D B,Asner G P.Moisture effects on soil reflectance[J].Soil Science Society of America Journal,2002,66(3):722-727.
[28]范文义,李明泽,应天玉,等.荒漠化地区土壤湿度的遥感定量反演[J].应用生态学报,2008,19(5):1046-1051.
[29]Liu H Z,Tu G,Dong W J.Three-year changes of surface albedo of degraded grassland and cropland surfaces in a semiarid area[J].Chinese Science Bulletin,2008,53(8):1246-1256.
[30]Wang K C,Wang P C,Liu J M,et al.Variation of surface albedo and soil thermal parameters with soil moisture content at a semi-desert site on the western Tibetan Plateau[J].Boundary-Layer Meteorology,2005,116(1):117-129.
[31]Kaleita A L,Tian L F,Hirschi M C.Relationship between soil moisture content and soil surface reflectance[J].Transactions of the Asae,2005,48(5):1979-1986.
[32]Gascoin S,Ducharne A,Ribstein P,et al.Sensitivity of bare soil albedo to surface soil moisture on the moraine of the Zongo glacier (Bolivia)[J].Geophysical Research Letters,2009,36:1-5.
[33]Liu W D,Baret F,Gu X F,et al.Relating soil surface moisture to reflectance[J].Remote Sensing of Environment,2002,81:238-246.
[34]Neema D L,Shah A,Patel A N.A statistical optical model or light reflection and penetration through sand[J].International Journal of Remote Sensing,1987,8(8):1209-1217.
[35]Whiting M L,Li L,Ustin S L.Predicting water content using Gaussian model on soil spectra[J].Remote Sensing of Environment,2004,89:535-552.
[36]Gu S,Otsuki K,Kamichika M.Albedo characteristics of Tottori sand dune[J].Journal of Agricultural Meteorology,2000,56(3):217-225.
[37]Gu S,Otsuki K,Kamichika M.Estimation of daily albedo on Tottori sand surface[J].Journal of Agricultural Meteorology,2001,57(1):1-10.
[38]Fujimaki H,Shiozawa S,Inoue M.Effect of salty crust on soil albedo[J].Agricultural and Forest Meteorology,2003,118(1-2):125-135.
[39]Liu L C,Li S Z,Duan Z H,et al.Effects of microbiotic crusts on dew deposition in the restored vegetation area at Shapotou,northwest China[J].Journal of Hydrology,2006,328:331-337.
[40]Siegel R,Howell J R.Thermal radiation heat transfer[M].New York: McGraw-Hill,1972.
[41]Reifsnyder W E.Radiation geometry in the measurement and interpretation of radiation balance[J].Journal of Agricultural Meteorology,1967,4:255-265.
[42]Wheeler R J,LeCroy S R,Whitlock C H,et al.Surface characteristics for the alkali flats and dunes regions at white sands missile range,New Mexico[J].Remote Sensing of Environment,1994,48:181-190.
[43]帕尔特里奇 G W,普拉特C M R.气象学和气候学中的辐射过程[M].吕达仁,黄润恒,林海译.北京:科学出版社,1981:84-87.
[44]Cresswell H P,Painter D J,Cameron K C.Tillage and water content effects on surface soil hydraulic properties and shortwave albedo[J].Soil Science Society of America Journal,1993,5:816-824.
[45]Grant I F,Prata A J,Cechet R P,et al.The impact of the diurnal variation of albedo on the remote sensing of the daily mean albedo of grassland[J].Journal of Applied Meteorology,2000,39(2):231-244.
[46]张强,王胜,卫国安.西北地区戈壁局地路面物理参数的研究[J].地球物理学报,2003,46(5):616-623. |
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2011, Vol. 31 
