参考文献

［1］ Chen R Y,Zhang Y M,Li Y,et al.The variation of morphological features and mineralogical components of biological soil crusts in the Gurbantunggut Desert of Northwestern China［J］.Environmental Geology,57(5):1134-1143.

［2］ Duan Z H,Xiao H L,Li X R,et al.Evolution of soil properties on stabilized sands in theTengger Desert,China ［J］.Geomorphology,59:237-246.

［3］ Eldridge D J.Cryptogam cover and soil surface conditions:effects on hydrology on a semiarid woodland soil ［J］.Arid Soil Research and Rehabilitation,7:203-217.

［4］ Fang H Y,Cai Q G,Chen H,et al.Mechanism of formation of physical soil crust in desert soils treated with straw checkerboards ［J］.Soil&Tillage Research,93:222-230.

［5］ Hu C X,Liu Y D,Song L R,et al.Effect of desert soil algae on the stabilization of fine sands ［J］.Journal of Applied Phycology,14:281-292.

［6］ Hu C X,Liu Y D,Zhang D L,et al.Cementing mechanism of algal crusts from desert area ［J］.Chinese Science Bulletin,47(16):1361-1368.

［7］ Li X R,He M Z,Zerbe S,et al.Micro-geomorphology determines community structure of biological soil crusts at small scale ［J］.Earth Surface Processes and Landforms,35:932-940.

［8］ Wang X Q,Zhang Y M,Jiang J,et al.Effects of spring-summer grazing on longitudinal dune surface in southern Gurbantunggut Desert ［J］.Journal of Geographical Science,19:299-308.

［9］ 方海燕,屈建军,俎瑞平,等.防沙工程的结皮效应研究［J］.水土保持学报,19(2):17-20.

［10］ 哈斯,庄燕美,王蕾,等.毛乌素沙地南缘横向沙丘粒度分布及其对风向变化的响应［J］.地理科学进展,25(6):42-52.

［11］ 胡春香,刘永定,宋立荣,等.半荒漠藻结皮中藻类的种类组成和分布［J］.应用生态学报,11(1):61-65.

［12］ 李守中,肖洪浪,罗芳,等.沙坡头植被固沙区生物结皮对土壤水文过程的调控作用［J］.中国沙漠,25(2):228-234.

［13］ 李守中,郑怀舟,李守丽,等.沙坡头植被固沙区生物结皮的发育特征［J］.生态学杂志,27(10):1675-1679.

［14］ 李新荣,张元明,赵允格.生物土壤结皮研究:进展、前沿与展望［J］.地球科学进展,24(1):11-24.

［15］ 沈 萍,范秀容,李广武.微生物学实验［M］.北京:高等教育出版社,2001.

［16］ 张元明,潘惠霞,潘伯荣,等.古尔班通古特沙漠不同地貌部位生物结皮的选择性分布［J］.水土保持学报,14(4):61-65.

［17］ 张元明.荒漠地表生物土壤结皮的微结构及其早期发育特征［J］.科学通报,50(1):42-48.

［18］ 张元明.准格尔荒漠生物结皮研究［M］.北京:科学出版社,2008.