Extracellular polysaccharides from cyanobacterial soil crusts: A review of their role in dryland soil processes

Austin, 2004, Water pulses and biogeochemical cycles in arid and semiarid ecosystems, Oecologia, 141, 221, 10.1007/s00442-004-1519-1

Belnap, 2003, Factors influencing nitrogen fixation and nitrogen release in biological soil crusts, 241

Belnap, 2006, The potential roles of biological soil crusts in dryland hydrologic cycles, Hydrological Processes, 20, 3159, 10.1002/hyp.6325

Belnap, 1998, Vulnerability of desert biological soil crusts to wind erosion: the influences of crust development, soil texture, and disturbance, Journal of Arid Environments, 39, 133, 10.1006/jare.1998.0388

Belnap, 2004, Response of desert biological soil crusts to alterations in precipitation frequency, Oecologia, 141, 306, 10.1007/s00442-003-1438-6

Belnap, 2008, Visually assessing the level of development and soil surface stability of cyanobacterially dominated biological soil crusts, Journal of Arid Environments, 72, 1257, 10.1016/j.jaridenv.2008.02.019

Bertocchi, 1990, Polysaccharides from cyanobacteria, Carbohydrate Polymers, 12, 127, 10.1016/0144-8617(90)90015-K

Bowker, 2007, Biological soil crust rehabilitation in theory and practice: an underexploited opportunity, Restoration Ecology, 15, 13, 10.1111/j.1526-100X.2006.00185.x

Bowker, 2008, Revisiting classic water erosion models in drylands: the strong impact of biological soil crusts, Soil Biology & Biochemistry, 40, 2309, 10.1016/j.soilbio.2008.05.008

Brüll, 2000, Studies of polysaccharides from three edible species of Nostoc (cyanobacteria) with different colony morphologies: structural characterization and effect on the complement system of polysaccharides from Nostoc commune, Journal of Phycology, 36, 871, 10.1046/j.1529-8817.2000.00038.x

Büdel, 2009, Southern African biological soil crusts are ubiquitous and highly diverse in drylands, being restricted by rainfall frequency, Microbial Ecology, 57, 229, 10.1007/s00248-008-9449-9

De Philippis, 2003, Outermost polysaccharidic investments of cyanobacteria: nature, significance and possible applications, Recent Research Developments in Microbiology, 7, 13

Ehling-Schulz, 1999, UV protection in cyanobacteria, European Journal of Phycology, 34, 329, 10.1080/09670269910001736392

Elbert, 2009, Microbiotic crusts on soil, rock and plants: neglected major players in the global cycles of carbon and nitrogen?, Biogeosciences Discussions, 6, 6983, 10.5194/bgd-6-6983-2009

Eldridge, 2000, Infiltration through three contrasting biological soil crusts in patterned landscapes in the Negev, Israel, Catena, 40, 323, 10.1016/S0341-8162(00)00082-5

Evans, 1999, Long-term consequences of disturbance on nitrogen dynamics in an arid ecosystem, Ecology, 81, 150, 10.1890/0012-9658(1999)080[0150:LTCODO]2.0.CO;2

Garcia-Pichel, 1996, Microenvironments and microscale productivity of cyanobacterial desert crusts, Journal of Phycology, 32, 774, 10.1111/j.0022-3646.1996.00774.x

Garcia-Pichel, 2001, Cyanobacteria track water in desert soils, Nature, 413, 380, 10.1038/35096640

Gordillo, 1999, Effects of increased atmospheric CO2 and N supply on photosynthesis, growth and cell composition of the cyanobacterium Spirulina platensis (Arthrospira), Journal of Applied Phycology, 10, 461, 10.1023/A:1008090402847

Harel, 2004, Activation of photosynthesis and resistance to photoinhibition in cyanobacteria within biological desert crust, Plant Physiology, 136, 3070, 10.1104/pp.104.047712

Harper, 2001, The influence of biological soil crusts on mineral uptake by associated vascular plants, Journal of Arid Environments, 47, 347, 10.1006/jare.2000.0713

Hawkes, 2003, Nitrogen cycling mediated by biological soil crusts and arbuscular mycorrhizal fungi, Ecology, 84, 1553, 10.1890/0012-9658(2003)084[1553:NCMBBS]2.0.CO;2

Housman, 2006, Carbon and nitrogen fixation differ between successional stages of biological soil crusts in the Colorado plateau and Chihuahuan desert, Journal of Arid Environments, 66, 620, 10.1016/j.jaridenv.2005.11.014

Hu, 2002, Effect of desert soil algae on the stabilization of fine sands, Journal of Applied Phycology, 14, 281, 10.1023/A:1021128530086

Huang, 1998, Studies on polysaccharides from three edible species of Nostoc (cyanobacteria) with different colony morphologies: comparison of monosaccharide compositions and viscosities of polysaccharides from field colonies and suspension cultures, Journal of Phycology, 34, 962, 10.1046/j.1529-8817.1998.340962.x

Johnson, 2007, Export of nitrogenous compounds due to incomplete cycling within biological soil crusts of arid lands, Environmental Microbiology, 9, 680, 10.1111/j.1462-2920.2006.01187.x

Lalley, 2008, Recovery of lichen-dominated soil crusts in a hyper-arid desert, Biodiversity and Conservation, 17, 1, 10.1007/s10531-007-9153-y

Lange, 2003, Photosynthesis of soil crust biota as dependent on environmental factors, 217

Lange, 1994, Net photosynthesis activation of a desiccated cyanobacterium without liquid water in high air humidity alone. Experiments with Microcoleus sociatus isolated from a desert soil crust, Functional Ecology, 8, 52, 10.2307/2390111

Luque, 2008, Nitrogen assimilation and C/N balance sensing, 335

Mager, 2009

Mager, 2010, Carbohydrates in cyanobacterial soil crusts as a source of carbon in the southwest Kalahari, Botswana, Soil Biology & Biochemistry, 42, 313, 10.1016/j.soilbio.2009.11.009

Mager, 2010, Cyanobacterial soil crusts: analysing resilience in Kalahari sand soils

Mann, 2000, Detecting the environment, 367

Mazor, 1996, The role of cyanobacterial exopolysaccharides in structuring desert microbial crusts, FEMS Microbiology Ecology, 21, 121, 10.1111/j.1574-6941.1996.tb00339.x

McKenna-Neuman, 1996, Wind transport of sand surfaces crusted with photoautotrophic microorganisms, Catena, 27, 229, 10.1016/0341-8162(96)00023-9

Mozzi, 2001, Effect of galactose and glucose on the exopolysaccharide production and the activities of biosynthetic enzymes in Lactobacillus casei CRL 87, Journal of Applied Microbiology, 91, 160, 10.1046/j.1365-2672.2001.01367.x

Nicolaus, 1999, Chemical composition and production of exopolysaccharides from representative members of heterocystous and non-heterocystous cyanobacteria, Phytochemistry, 52, 639, 10.1016/S0031-9422(99)00202-2

Otero, 2003, Extracellular polysaccharide synthesis by Nostoc strains as affected by N source and light intensity, Journal of Biotechnology, 102, 143, 10.1016/S0168-1656(03)00022-1

Peschek, 2004, The respiratory chain of blue-green algae (cyanobacteria), Physiologia Plantarum, 120, 358, 10.1111/j.1399-3054.2004.00274.x

Potts, 2001, Desiccation tolerance: a simple process?, Trends in Microbiology, 9, 553, 10.1016/S0966-842X(01)02231-4

Satoh, 2002, Recovery of photosynthetic systems during rewetting is quite rapid in a terrestrial cyanobacterium, Nostoc commune, Plant and Cell Physiology, 43, 170, 10.1093/pcp/pcf020

Scherer, 1984, Rewetting of drought-resistant blue-green algae: time course of water uptake and reappearance of respiration, photosynthesis, and nitrogen fixation, Oecologia, 62, 418, 10.1007/BF00384277

Schlesinger, 1996, On the spatial pattern of soil nutrients in desert ecosystems, Ecology, 77, 364, 10.2307/2265615

Staal, 2001, Nitrogenase activity in cyanobacteria measured by the acetylene reduction assay: a comparison between batch incubation and on-line monitoring, Environmental Microbiology, 3, 343, 10.1046/j.1462-2920.2001.00201.x

Tandeau de Marsac, 1993, Adaptation of cyanobacteria to environmental stimuli: new steps towards molecular mechanisms, FEMS Microbiology Reviews, 104, 119, 10.1111/j.1574-6968.1993.tb05866.x

Tandeau de Marsac, 2001, Control of nitrogen and carbon metabolism in cyanobacteria, Journal of Applied Phycology, 13, 287, 10.1023/A:1017518530599

Terauchi, 2008, The cyanobacterial circadian clock and the KaiC phosphorylation cycle, 199

Thomas, 2007, Spatial and temporal distribution of cyanobacterial soil crusts in the Kalahari: implications for soil surface properties, Geomorphology, 85, 17, 10.1016/j.geomorph.2006.03.029

Thomas, 2010, Carbon dioxide fluxes from biologically-crusted Kalahari sands after simulated wetting, Journal of Arid Environments, 74, 131, 10.1016/j.jaridenv.2009.07.005

Thomas, 2008, Carbon dioxide fluxes from cyanobacteria crusted soils in the Kalahari, Applied Soil Ecology, 39, 254, 10.1016/j.apsoil.2007.12.015

Veluci, 2006, Nitrogen fixation and leaching of biological soil crust communities in mesic temperate soils, Microbial Ecology, 51, 189, 10.1007/s00248-005-0121-3

Viles, 2008, Understanding dry and landscape dynamics: do biological crusts hold the key?, Geography Compass, 2/3, 899, 10.1111/j.1749-8198.2008.00099.x

Whitton, 2002, Introduction to the cyanobacteria, 1

Wolfaardt, 1999, Function of EPS, 171

Xie, 2007, Relationships between the biomass of algal crusts in field and their compressive strength, Soil Biology & Biochemistry, 39, 567, 10.1016/j.soilbio.2006.09.004

Zaady, 2000, Patterns of CO2 exchange in biological soil crusts of successional age, Soil Biology & Biochemistry, 32, 959, 10.1016/S0038-0717(00)00004-3

Zhao, 2008, Responses of photosynthetic activity in the drought-tolerant cyanobacterium, Nostoc flagelliforme to rehydration at different temperature, Journal of Arid Environments, 72, 370, 10.1016/j.jaridenv.2007.07.002