West N E.Structure and function of microphytic soil crusts in wildland ecosystem of arid to semi-arid regions[J].Advance in ecological research,1990,20:179-223.
[2]
Eldridge D J,Greene R S B.Microbiotic soil crusts:a view of their roles in soil and ecological processes in the rangelands of Australia[J].Australian Journal of Soil Research,1994,32:389-415.
[3]
Belnap J,Lange O L.Biological Soil Crusts:Structure,Functio,and Management[M].Berlin,Germany:Springer-Verlag,2001:137-169.
Gilad E.Ecosystem engineers:from pattern formation to habitat creation[J].Physical Review Letters,2004,93:125-137.
[6]
Byers J E.Using ecosystem engineers to restore ecological systems[J].Trends in Ecology and Evolution,2006,21:493-500.
[7]
Li X R,Wang X P,Li T,et al.Microbiotic soil crust and its effect on vegetation and habit on artificially stabilized desert dunes in Tengger desert,North China[J].Biology and Fertility of Soils,2002,35:147-154.
[8]
Patrick E.Researching crusting soils:themes,trends,recent developments and implications for managing soil and water resources in dry areas[J].Progress in Physical Geography,2002,26:442-461.
[9]
Zhang Y M.The spatial distribution patterns of biological soil crusts in the Gurbantunggut Desert,Northem Xinjiang,China[J].Journal of Arid Environments,2007,68:599-610.
[10]
Williams J D,Dobrowolski J P,Gillette D A,et al.The role of microphytic crusts on wind induced erosion[C].Proceeding 46th Annual Meeting Society of Range Management,Albuquerque,New Mexico,USA,1993:255-254.
[11]
Hu C,Liu Y,Paulsen B Smestad,et al.Extracellular carbohydrate polymers from five desert soil algae with different cohesion in the stabilization of five sand grain[J].Carbohydrate Polymers,2003,54:33-42.
[12]
Garcia-Pichel F,Johnson S.L,Youngkin D,et a1.Small-scale vertical distribution of bacterial biomass and diversity in biological soil crusts from Arid Lands in the Colorado Plateau[J].Microbial Ecology,2003,46:312-321.
[13]
Li X R,Xiao H L,He M Z.Sand barriers of straw checkerboards for habitant restoration in extremely arid desert regions[J].Ecological Engineering,2006,28:149-157.
[14]
Kranner I,Beckett R P,Varma A K.Protocols in Lichenology,Culturing,Biochemistry,Ecophysiology and Use in Biomonitoring[M].Berlin,Heidelberg,Germany:Springer-Verlag,2002:580-585.
[15]
Itenman I,Rippka R,Tandeau de Marsac N,et a1.Comparison of conserved structural and regulatory domains within divergent 16S rRNA 16S rRNA-23S rRNA spacer sequences of cyanobacteria[J].Microbiology,2000,146:1275-1286.
[16]
朱浩然.中国淡水藻志(第九卷)[M].北京:科学出版社,2007:74-77.
[17]
Boyer S L,Johansen V R,Flechtner G L.Phylogeny and genetic variance in terrestrial Microcoleus (Cyanophyceae) species based on sequence analysis of the 16S rRNA gene and associated 16S-23S ITS region[J].Journal of Phycology,2002,38:1222-1235.
