[1]Hegarty T W.Seed vigour in field bean (Vicia faba L.) and its influence on plant stand[J].Journal of the Agricultural Science,1977,88:169-173. [2]Chen H,Maun M A.Effects of sand burial depth on seed germination and seedling emergence of Cirsium pitcheri[J].Plant Ecology,1999,140:53-60. [3]李秋艳,赵文智.五种荒漠植物幼苗出土及生长对沙埋深度的响应[J].生态学报,2006,26(6):1802-1808. [4]路宁娜,崔现亮,王桔红,等.不同贮藏条件和光照对5种蒺藜科植物种子萌发的影响[J].中国沙漠,2008,28(6):1130-1135. [5]Wang R,Bai Y,Tanino K.Seedling emergence of Winterfat (Krascheninnikovia lanata (Pursh) A.D.J.Meeuse & Smit) in the field and its prediction using the hydrothermal time model[J].Journal of Arid Environments,2006,64:37-53. [6]Parker J J,Taylor H M.Seedling emergence relations:I.Soil type,moisture tension,temperature,and planting depth effects[J].Agronomy Journal,1965,57:289-291. [7]Maun M A,Lapierre J.Effects of burial of sand on seed germination and seedling emergence of four dune species[J].American Journal of Botany,1986,73:450-455. [8]Benvenuti S,Macchia M,Miele S.Light,temperature and burial depth effects on Rumex obtussifolius seed germination and emergence[J].Weed Research,2001,41:177-186. [9]Zhao W Z,Li QY,Fang H Y.Effects of sand burial disturbance on seedling growth of Nitraria sphaerocarpa[J].Plant Soil,2007,295:95-102. [10]Zhao W Z,Zhang Z H,Li Q Y.Growth and reproduction of Sophora moorcroftiana responding to altitude and sand burial in the middle Tibet[J].Environment Geology,2007,53:11-17. [11]黄振英,Yitzchak Gutterman,胡正海,等.白沙蒿种子萌发特性的研究Ⅱ.环境因素的影响[J].植物生态学报,2001,25(2):240-246. [12]苏延桂,李新荣,贾荣亮,等.沙埋对六种沙生植物种子萌发和幼苗生长的影响[J].中国沙漠,2007,27(6):968-971. [13]王庆锁.土壤质地与播种深度对苜蓿出苗率的影响[J].草地学报,2001,9(3):239-242. [14]李秋艳,方海燕.温度、基质对泡泡刺种子萌发的影响[J].生态学杂志,2008,27(5):723-728. [15]杨自辉.民勤沙井子地区荒漠植被变迁初探[J].中国沙漠,1999,19(4):395-398. [16]李光仁.干旱区天然白刺平茬效应初探[J].甘肃林业科技,1999,24(3):40-41. [17]李昌龙,李茂哉,汪杰,等.绿洲边缘白刺林退化植被恢复与重建技术研究[J].干旱区资源与环境,2005,19(1):167-171. [18]刘媖心.中国沙漠植物志(第三卷)[M].北京:科学出版社,1987:303-306. [19]刘建泉.甘肃民勤西沙窝唐古特白刺群落的生态特性[J].植物资源与环境学报,2002,11(3):36-40. [20]Li X R,He M Z,Duan Z H,et al.Recovery of topsoil physicochemical properties in revegetated sites in the sand-burial ecosystems of the Tengger Desert,northern China[J].Geomorphology,2007,88:254-265. [21]徐丽恒,王继和,李毅,等.腾格里沙漠南缘沙漠化逆转过程中的土壤物理性质变化特征[J].中国沙漠,2008,28(4):690-695. [22]王涛.中国沙漠与沙漠化[M].石家庄:河北科学技术出版,2003:438-441. [23]Hanafi A,Jauffret S.Are long-term vegetation dynamics useful in monitoring and assessing desertification processes in the arid steppe,southern Tunisia[J].Journal Arid Environments,2008,72:557-572. [24]Li X R,Ma F Y,Xiao H L,et al.Long-term effects of revegetation on soil water content of sand dunes in arid region of northern China[J].Journal Arid Environments,2004,57:1-16. [25]章家恩,徐琪.恢复生态学研究的一些基本问题探讨[J].应用生态学报,1999,10(1):109-113. [26]马全林,孙坤,王继和.石羊河流域的生态环境问题、引发原因与治理对策[J].安全与环境学报,2004,4(5):64-68. [27]张勇,薛林贵,高天鹏,等.荒漠植物种子萌发研究进展[J].中国沙漠,2005,25(1):106-112. [28]曾彦军,王彦荣,庄光辉,等.红砂和霸王种子萌发对干旱与播深条件的响应[J].生态学报,2004,24(8):1629-1634. [29]李秋艳,方海燕.沙埋对红砂幼苗出土和生长的影响[J].水土保持通报,2008,28(1):30-33. |