REFERENCES
- Alston , RE. 1958 . An investigation of the purple vacuolar pigment of Zygogonium ericetorum and the status of algal anthocyanins and phycoporphyrins . Am J Bot , 45 : 688 – 692 .
- Belnap , J , Kaltenecker , JH , Rosentreter , R , Williams , J , Leonard , S and Eldridge , D. 2001 . Biological soil crusts: ecology and management , Denver : U.S. Dept. of the Interior/Bureau of Land Management .
- Berger-Landefeldt , U. 1964 . Über den Strahlungshaushalt verschiedener Pflanzenbestände . Ber Dtsch Bot Ges , 77 : 27 – 48 .
- Bisson , MA and Kirst , GO. 1995 . Osmotic acclimation and turgor pressure regulation in algae . Naturwissenschaften , 82 : 461 – 471 .
- Büdel , B. 2001 . “ Biological soil custs of South America ” . In Biologicals soil crusts: structure, function and management (Ecological Studies, Vol 150) , Edited by: Belnap , J and Lange , OL . p 51 – 55 . Heidelberg : Springer .
- Delieu , T and Walker , DA. 1972 . Improved cathode for measurement of photosynthetic oxygen evolution by isolated chloroplasts . New Phytol , 71 : 201 – 225 .
- DSMZ . 2001 . Catalogue of strains , Braunschweig : Deutsche Sammlung von Mikroorganismen und Zellkulturen .
- Eldridge , DJ and Rosentreter , R. 1999 . Morphological groups: A framework for monitoring microphytic crusts in arid landscapes . J Arid Environ , 41 : 11 – 25 .
- Gromov , BV , Mamkaeva , KA and Pljusch , AV. 2000 . Mesochytrium penetrans gen. et sp. nov. (Chytridiales)—a parasite of the green alga Chlorococcum minutum (Chlorococcales), with an unusual behaviour of the sporangia . Nova Hedwigia , 71 : 151 – 160 .
- Gross , M and Rudolph , K. 1987 . Studies on the extracellular polysaccharides (EPS) produced in vitro by Pseudomonas phaseolicola. 1. Indications for a polysaccharide resembling alginic acid in 7 Pseudomonas syringae pathovars . J Phytopathol , 118 : 276 – 287 .
- Gupta , MN . 1992 . Enzyme function in organic solvents . Eur J Biochem , 203 : 25 – 32 .
- Heinken , T. 1999 . Die Kiefernwälder der Glauer Berge—ein Beispiel für die Rolle der Kiefer in der Waldsukzession auf Sandböden in Mittelbrandenburg . Gleditschia , 27 : 79 – 96 .
- Hoppert , M. 2003 . Microscopic techniques in biotechnology , Weinheim : Wiley-VCH .
- Hoppert , M and Holzenburg , A. 1998 . Electron microscopy in microbiology, RMS handbook series , Oxford : Bios Scientific Publ .
- Hoppert , M and Mayer , F. 1999 . Principles of macromolecular organization and cell function in bacteria and archaea . Cell Biochem Biophys , 31 : 247 – 284 .
- Hutchison , LJ and Barron , GL. 1997 . Parasitism of algae by lignicolous Basidiomycota and other fungi . Can J Bot , 75 : 1006 – 1011 .
- Johansen , JR. 1993 . Cryptogamic crusts of semiarid and arid lands of North America . J Phycol , 29 : 140 – 147 .
- Karofeld , E. 1998 . Effects of bombing and regeneration of plant cover in Konnu-Suursoo raised bog, North Estonia . Wetland Ecol Management , 6 : 253 – 260 .
- Kirst , GO. 1989 . Salinity tolerance of eukaryotic marine algae . Annu Rev Plant Physiol Plant Mol Biol , 40 : 21 – 53 .
- Klibanov , AM. 2001 . Improving enzymes by using them in organic solvents . Nature , 409 : 241 – 246 .
- Komarek , J and Lukavsky , J. 1988 . Arthronema gen. nov.—a new cyanophyte genus from Afro-Asian deserts . Arch Hydrobiol Suppl , 80 : 249 – 268 .
- Labuza , TP. 1975 . “ Interpretation of sorption data in relation to the state of constituent water ” . In Water relations of foods , Edited by: Duckworth , R . p 155 – 172 . New York : Academic Press .
- Lange , OL , Kidron , GJ , Büdel , B , Meyer , A , Kilian , E and Abeliovich , A. 1992 . Taxonomic composition and photosynthetic characteristics of the “biological soil crusts” covering sand dunes in the western Negev Desert . Funct Ecol , 6 : 519 – 527 .
- Lukesova , A. 2001 . Soil algae in brown coal and lignite post-mining areas in central Europe (Czech Republic and Germany) . Restoration Ecol , 9 : 341 – 350 .
- Manz , W , Amann , LW , Wagner , M and Schleifer , K-H . 1992 . Phylogenetic oligodeoxynucleotide probes for the major subclasses of Proteobacteria: problems and solutions . System Appl Microbiol , 15 : 593 – 600 .
- Manz , W , Arp , G , Shumann-Kindel , G , Szewzyk , U and Reitner , J. 2000 . Widefield deconvolution epifluorescence microscopy combined with fluorescent in situ hybridisation to show the spatial arrangement of bacteria in sponge tissue . J Microbiol Meth , 40 : 125 – 134 .
- Morison , MO and Sheath , RG. 1985 . Responses to desiccation stress by Klebsormidium rivulare comb. nov. (Ulotrichales, Chlorophyta) from a Rhode Island stream . Phycologia , 24 : 129 – 145 .
- Nehring , K. 1960 . Agrikulturchemische Untersuchungen für Dünge- und Futtermittel , Böden und Milch, Hamburg : Parey .
- Neuhaus , R. 1990 . Stages and ages of primary heath succession in coastal dunes . Drosera , 90 : 29 – 34 .
- Paus , SM. 1997 . Die Erdflechtenvegetation Nordwestdeutschlands und einiger Randgebiete (Bibl Lichenol 66) , Stuttgart : Borntraeger .
- Perfect , SR and Green , JR. 2001 . Infection structures of biotrophic and hemibiotrophic fungal plant pathogens . Mol Plant Pathol , 2 : 101 – 108 .
- Pluis , JLA. 1994 . Algal crust formation in the inland dune area, Laarder Wasmeer, the Netherlands . Vegetatio , 113 : 41 – 51 .
- Pope , CR and Pyatt , FB. 1984 . Aspects of the ecology of Zygogonium ericetorum (Kütz) on china-clay tips . Int J Environ Studies , 23 : 217 – 227 .
- Potts , M. 1999 . Mechanisms of desiccation tolerance in cyanobacteria . Eur J Phycol , 34 : 319 – 328 .
- Prasse , R and Bornkamm , R. 2000 . Effect of microbiotic soil surface crusts on emergence of vascular plants . Plant Ecol , 150 : 65 – 75 .
- Schlösser , UG. 1994 . SAG—Sammlung von Algenkulturen der Universität Göttingen. Catalogue of strains 1994 . Bot Acta , 107 : 113 – 186 .
- Schnepf , E. 1994 . A Phagomyxa-like endoparasite of the centric marine diatom Bellerochea malleus—a phagotrophic plasmodiophoromycete . Bot Acta , 107 : 374 – 382 .
- Spurr , AR. 1969 . A low viscosity epoxy resin embedding medium for electron microscopy . J Ultrastruct Res , 26 : 31 – 43 .
- Starr , RC. 1971 . Algal cultures—sources and methods of cultivation . Meth Enzymol , 23 : 29 – 53 .
- States , JS , Cristensen , M and Kinter , CL. 2001 . “ Soil fungi as components of biological soil crusts ” . In Biological soil crusts: structure, function and management (Ecological Studies, Vol. 150) , Edited by: Belnap , J and Lange , OL . p 155 – 166 . Heidelberg : Springer .
- Steinbüchel , A , De Baets , S and Vandamme , EJ. 2002 . Biopolymers Vol 6; Polysaccharides II: Polysaccharides from Eukaryotes , Weinheim : Wiley-VCH .
- Van der Drift , J. 1964 . “ Soil fauna and soil profile in some inland dune habitats ” . In Soil Micromorphology , Edited by: Jongerius , A . p 69 – 81 . Amsterdam : Elsevier .
- Venable , JH and Coggeshall , R. 1965 . A simplified lead citrate stain for use in electron microscopy . J Cell Biol , 25 : 407 – 408 .
- Verrecchia , E , Yair , A , Kidron , GJ and Verrecchia , K. 1995 . Physical properties of the psammophile cryptogamic crust and their consequences to the water regime of sandy soils, north-western Negev Desert, Israel . J Arid Environ , 29 : 427 – 437 .