Abstract
In temperate regions, biological soil crusts (BSCs: complex communities of cyanobacteria, eukaryotic algae, bryophytes, and lichens) are not well investigated regarding community structure and diversity. Furthermore, studies on succession are rare. For that reason, the community assembly of crusts representing two successional stages (initial, 5 years old; and stable, >20 years old) were analyzed in an inland sand ecosystem in Germany in a plot-based approach (2 × 18 plots, each 20 × 20 cm). Two different methods were used to record the cyanobacteria and eukaryotic algae in these communities comprehensively: determination directly out of the soil and enrichment culture techniques. Additionally, lichens, bryophytes, and phanerogams were determined. We examine four hypotheses: (1) A combination of direct determination and enrichment culture technique is necessary to detect cyanobacteria and eukaryotic algae comprehensively. In total, 45 species of cyanobacteria and eukaryotic algae were detected in the study area with both techniques, including 26 eukaryotic algae and 19 cyanobacteria species. With both determination techniques, 22 identical taxa were detected (11 eukaryotic algae and 11 cyanobacteria). Thirteen taxa were only found by direct determination, and ten taxa were only found in enrichment cultures. Hence, the hypothesis is supported. Additionally, five lichen species (three genera), five bryophyte species (five genera), and 24 vascular plant species occurred. (2) There is a clear difference between the floristic structure of initial and stable crusts. The different successional stages are clearly separated by detrended correspondence analysis, showing a distinct structure of the community assembly in each stage. In the initial crusts, Klebsormidium flaccidum, Klebsormidium cf. klebsii, and Stichococcus bacillaris were important indicator species, whereas the stable crusts are especially characterized by Tortella inclinata. (3) The biodiversity of BSC taxa and vascular plant species increases from initial to stable BSCs. There are significantly higher genera and species numbers of cyanobacteria and eukaryotic algae in initial BSCs. Stable BSCs are characterized by significantly higher species numbers of bryophytes and vascular plant species. The results show that, in the investigated temperate region, the often-assumed increase of biodiversity in the course of succession is clearly taxa-dependent. Both successional stages of BSCs are diversity “hot spots” with about 29 species of all taxa per 20 × 20 cm plot. (4) Nitrogen and chlorophyll a concentrations increase in the course of succession. The chlorophyll a content of the crusts (cyanobacteria, eukaryotic algae, bryophyte protonemata) is highly variable across the studied samples, with no significant differences between initial and stable BSCs; nor were ecologically significant differences in soil nutrient contents observed. According to our results, we cannot confirm this hypothesis; the age difference between our two stages is probably not big enough to show such an increase.
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References
Ambos R, Kandler O (1987) Einführung in die Naturlandschaft. Mainzer Naturwissenschaftliches Archiv 25:1–28
Arnon DI (1949) Copper enzymes in isolated chloroplasts. Polyphenoloxidase in Beta vulgaris. Plant Physiol 24(1):1–14
Bailey D, Mazurak PA, Rosowski JR (1973) Aggregation of soil particles by algae. J Phycol 9:99–101
Bazzaz FA (1975) Plant species diversity in old-field successional ecosystems in southern Illinois. Ecology 56:485–488
Belnap J, Eldridge DJ (2001) Disturbance and recovery of biological soil crusts. In: Belnap J, Lange OL (eds) Biological soil crusts: structure, function, and management. Springer, Berlin
Belnap J, Gardner JS (1993) Soil microstructure in soils of the Colorado Plateau: the role of the cyanobacterium Microcoleus vaginatus. Gt Basin Nat 53:40–47
Belnap J, Harper KT, Warren SD (1993) Surface disturbance of cryptobiotic soil crusts: nitrogenase activity, chlorophyll content, and chlorophyll degradation. Arid Soil Res Rehab 8:1–8
Belnap J, Lange OL (2001) Biological soil crusts: structure, function, and management. Ecological studies 150. Springer, Berlin, p 503
Bergmann, S (2004) Zum Nährstoffhaushalt in Sandökosystemen der nördlichen Oberrheinebene: Sukzession, Ruderalisierungsprozesse und Effekte von Schafbeweidung. PhD Thesis, Darmstadt University of Technology, Germany
Bhatnagar A, Makandar MB, Garg MK, Bhatnagar M (2008) Community structure and diversity of cyanobacteria and green algae in the soils of Thar Desert (India). J Arid Environ 72:73–83
Bischoff HW, Bold HC (1963) Phycological studies. IV. Some soil algae from enchanted rock and related algal species. Univ Texas Publ 6318:1–95
Bliss LC, Gold WG (1999) Vascular plant reproduction, establishment, and growth and the effects of cryptogamic crusts within a polar desert ecosystem, Devon Island, N.W.T., Canada. Can J Bot 77:623–636
Booth WE (1941) Algae as pioneers in plant succession and their importance in erosion control. Am J Bot 22:38–46
Breen K, Lévesque E (2006) Proglacial succession of biological soil crusts and vascular plants: biotic interactions in the High Arctic. Can J Bot 84:1714–1731
Brooker RW, Maestre FT, Callaway RM, Lortie CL, Cavieres LA, Kunstler G, Liancourt P, Tilebörger K, Travis JMJ, Anthelme F, Armas C, Coll L, Corcket E, Delzon S, Forey E, Kikvidze Z, Olofsson J, Pungnaire F, Quiroz CL, Saccone P, Schiffers K, Seifan M, Touzard B, Michalet R (2008) Facilitation in plant communities: the past, the present, and the future. J Ecol 96:18–34
Büdel B (2001) Synopsis: comparative biogeography of soil-crust biota. In: Belnap J, Lange OL (eds) Biological soil crusts: structure, function, and management. Springer, Berlin, pp 141–152
Büdel B, Darienko T, Deutschewith K, Dojani S, Friedl T, Mohr KI, Salisch M, Reisser W, Weber B (2009) Southern African biological soil crusts are ubiquitous and highly diverse in drylands, being restricted by rainfall frequency. Microb Ecol 57(2):229–247
Cabała J, Rahmonov O (2004) Cyanophyta and algae as an important component of biological crust from the Pustynia Błędowska Desert (Poland). Polish Bot J 49(1):93–100
Connell JH, Slatyer RO (1977) Mechanisms of succession in natural communities and their roles in community stability and organization. Am Nat 111:1119–1144
Delgadillo C, Zander R (1984) The mosses of the Tehuacán Valley, Mexico, and notes on their distribution. Bryologist 87:319–322
Eckert RE, Peterson FF, Meurisse MS, Stephens JL (1986) Effects of soil-surface morphology on emergence and survival of seedlings in big sagebrush communities. J Range Manag 39:414–420
Eldridge DJ, Freudenberger D, Koen TB (2006) Diversity and abundance of biological soil crust taxa in relation to fine and coarse-scale disturbances in a grassy eucalypt woodland in eastern Australia. Plant Soil 281:255–268
Eldridge DJ, Greene RS (1994) Microbiotic soil crusts: a review of their roles in soil and ecological processes in the rangelands of Australia. Aust J Soil Res 32:389–415
Eldridge DJ, Koen TB (1998) Cover and floristics of microphytic soil crusts in relation to indices of landscape health. Plant Ecol 137:101–114
Ettl H, Gärtner G (1995) Syllabus der Boden-, Luft- und Flechtenalgen. Fischer, Stuttgart, Jena, New York 721 pp
Flechtner VR, Johansen JR, Clark WH (1998) Algal composition of microbiotic crusts from the central desert of Baja California, Mexico. Gt Bas Nt 58(4):295–311
Frahm J-P, Frey W (2004) Moosflora, 4th edn. Ulmer, Stuttgart, p 538
Foster BL, Tilman D (2000) Dynamic and static views of succession: testing the descriptive power of the chronosequence approach. Plant Ecol 146:1–10
Garcia-Pichel F, López-Cortés A, Nübel U (2001) Phylogenetic and morphological diversity of cyanobacteria in soil desert crusts from the Colorado Plateau. Appl Environ Microbiol 67(4):1902–1910
Geitler L (1932) Cyanophyceae. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland. Österreich und der Schweiz. 14. Band: Die Algen. Akademische Verlagsgesellschaft, Leipzig, p 1196
Hach T, Büdel B, Schwabe A (2005) Biologische Krusten in basenreichen Sand-Ökosystemen des Koelerion glaucae-Vegetationskomplexes: taxonomische Struktur und Empfindlichkeit gegenüber mechanischen Störungen. Tuexenia 25:357–372
Hahn A, Kusserow H (1998) Spatial and temporal distribution of algae in soil crusts in the Sahel of W Africa: preliminary results. Willdenowia 28:227–238
Harper KT, Marble JR (1998) A role for nonvascular plants in management of arid and semiarid rangelands. In: Tueller BT (ed) Vegetation science applications for rangeland analysis and management. Kluwer Academic Publishers, Dortdrecht, Boston, London, p 656
Harper KT, Pendleton RL (1993) Cyanobacteria and cyanolichens can they enhance availability of essential minerals for higher plants? Gt Basin Nat 53:59–72
Hawkes CV, Flechtner VR (2002) Biological soil crusts in a xeric Florida Shrubland: composition, abundance, and spatial heterogeneity of crusts with different disturbance histories. Microbial Ecol 43:1–12
Jafari M, Tavili A, Zargham N, GhA H, Zare Chahouki MA, Shirzadian S, Azarnivand H, GhR Z, Sohrabi M (2004) Comparing some properties of crusted and uncrusted soils in Alagol Region of Iran. Pakistan J Nutrition 3:273–277
Johansen JR (1993) Cryptogamic crusts of semiarid and arid lands of North America. J Phycol 29:140–147
Johansen JR, Ashley J, Rayburn WR (1993) Effects of rangefire on soil algal crusts in semiarid shrub-steppe of the lower Columbia basin and their subsequent recovery. Gt Basin Nat 53:73–88
Johansen JR, St Clair LL, Webb BL, Nebekter GT (1984) Recovery patterns of cryptogamic soil crusts in desert rangelands following fire disturbance. Bryologist 87:238–243
Kaštovská K, Elster J, Stibal M, Šantrůčková H (2005) Microbial assemblages in soil microbial succession after glacial retreat in Svalbard (High Arctic). Microb Ecol 50:396–407
Kidron GJ (2007) Millimeter-scale microrelief affecting runoff yield over microbiotic crust in the Negev Desert. Catena 70:266–273
Komárek J, Anagnostidis K (1999) Süßwasserflora von Mitteleuropa 19/1. Cyanoprokaryota, 1. Teil: Chroococcales. Spektrum, Heidelberg, p 548
Komárek J, Anagnostidis K (2005) Süßwasserflora von Mitteleuropa 19/2. Cyanoprokaryota, 2. Teil: Oscillatriales. Spektrum, Heidelberg, p 759
Lange OL (2001) Photosynthesis of soil-crust biota as dependent on environmental factors. In: Belnap J, Lange OL (eds) Biological soil crusts: structure, function, and management. Springer, Berlin, pp 217–240
Lange OL, Kidron GJ, Büdel B, Meyer A, Kilian E, Abeliovich A (1992) Taxonomic composition and photosynthetic characteristics of the “biological soil crusts” covering sand dunes in the western Negev Desert. Func Ecol 6:519–527
Lange OL, Meyer A, Zellner H, Heber U (1994) Photosynthesis and water relations of lichen soil crusts: field measurements in the coastal fog zone of the Namib Desert. Func Ecol 8:253–264
Langhans TM, Storm C, Schwabe A (2009) Biological soil crusts and their microenvironment: impact on emergence, survival and establishment of seedlings. Flora 204(2):157–168
Langhans TM, Storm C, Schwabe A (2010) Regeneration processes of biological soil crusts, macro-cryptogams and vascular plant species after fine-scale disturbance in a temperate region: recolonization or successional replacement? Flora 205(1)
Lesica P, Shelly JS (1992) Effects of cryptogamic soil crust on the population dynamics of Arabis fecunda (Brassicaceae). Am Midl Nat 128:53–60
Loucks OL (1970) Evolution of diversity, efficiency, and community stability. Am Zool 10:17–25
Lukešová A (2001) Soil algae in brown coal and lignite post-mining areas in Central Europe (Czech Republic and Germany). Restor Ecol 9(4):341–350
Lukešová A, Hoffmann L (1996) Soil algae from acid rain impacted forest areas of the Krušné hory Mts. 1. Algal communities. Vegetatio 125:123–136
Lukešová A, Komárek J (1987) Sucession of soil algae on dumps from strip coal-mining in the Most Region (Czechoslovakia). Folia Geobot Phytotaxon 22:355–362
Malam Issa O, Trichet J, Défarge C, Couté A, Valentin C (1999) Morphology and microstrucutre of microbiotic soil crusts on a tiger bush sequence (Niger, Sahel). Catena 37:175–196
Mazor G, Kidron GJ, Vonshak A, Abeliovich A (1996) The role of cyanobacterial exopolysaccharides in structuring desert microbial crusts. FEMS Microb Ecol 21:121–130
Pluis JLA (1994) Algal crust formation in the inland dune area, laarder Wasmeer, the Netherlands. Vegetatio 113:41–51
Rayburn WR, Mack RN, Metting B (1982) Conspicuous algal colonization of the ash from Mount St. Helens. J Phycol 18:537–543
Rippka R, Desrulles J, Waterbury JB, Herdman M, Stanier RY (1979) Genetic assignment, strain histories and properties of pure cultures of cyanobacteria. J Gen Microb 11:1–61
Rivera-Aguilar V, Montejano G, Rodríguez-Zaragoza S, Durán-Díaz A (2006) Distribution and compaosition of cyanobacteria, mosses and lichens of the biological soil crusts of the Tehuacán Valley, Puebla, México. J Arid Environ 67:208–225
Ronen R, Galun M (1984) Pigment extraction from lichens with dimethyl sulfoxide (DMSO) and estimation of chlorophyll degradation. Environ Exp Bot 24:239–245
Schoonmaker P, McKee A (1988) Species composition and diversity during secondary succession of coniferous forests in the western Cascade Mountains of Oregon. For Sci 34:960–979
Shields LM, Drouet F (1962) Distribution of terrestrial algae within the Nevada Test Site. Am J Bot 49:547–554
Shubert E, Starks TL (1980) Soil–algal relationships from surface mined soils. Br Phycol J 15:417–428
Süss K, Storm C, Zehm A, Schwabe A (2004) Succession in inland sand ecosystems: which factors determine the occurrence of the tall grass species Calamagrostis epigejos (L.) Roth and Stipa capillata L.? Plant Biol 6:465–476
Tilman D (1987) Secondary succession and the pattern of plant dominance along experimental nitrogen gradients. Ecolog Monogr 57:189–214
Tirkey J, Adhikary SP (2005) Cyanobacteria in biological soil crusts of India. Curr Sci 89(3):515–521
VDLUFA (Verband der landwirtschaftlichen Untersuchungs- und Forschunganstalten) (1991) Methodenbuch. Band 1. Die Untersuchung von Böden, 4th edn. VDLUFA-Verlag, Darmstadt
Whittaker RH (1972) Evolution and measurement of species diversity. Taxon 21:213–251
Wirth V (1995) Flechtenflora, 2nd edn. Ulmer, Stuttgart, p 661
Acknowledgments
The study was carried out with the support of a PhD grant by the Darmstadt University of Technology. We thank Prof. Dr. B. Büdel (Kaiserslautern) for most valuable help concerning the study and determination of BSCs and Ursula Lebong for technical assistance. The improvement of the English text by Dr. A. Thorson (Oxford) is much appreciated. Especially, thanks to the “Regierungspräsidium Darmstadt” for permission to work in the area.
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Langhans, T.M., Storm, C. & Schwabe, A. Community Assembly of Biological Soil Crusts of Different Successional Stages in a Temperate Sand Ecosystem, as Assessed by Direct Determination and Enrichment Techniques. Microb Ecol 58, 394–407 (2009). https://doi.org/10.1007/s00248-009-9532-x
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DOI: https://doi.org/10.1007/s00248-009-9532-x