Abstract
Purpose
Algae play an important role in degraded areas during the initial stages of soil formation by improving its physico-chemical properties, reducing the erosion of soil, and thus favoring the settlement of vascular plants. This study investigates the characters of soil algal communities on copper tailing dumps and discusses the contribution of soil algae to the primary succession progress of young mine tailings ecosystems.
Materials and methods
Five representative potential successional series (bare land, algae crust, mixed algal–moss crust, moss crust, and vegetated site) on copper tailing dumps and a nearby reference site were selected. The soil algae were identified using growth slide method, dilution plate method, and by direct microscopic observation of the soil suspensions. All experiments were carried in an incubation chamber at a temperature of 25 °C and with a 16 h/8 h light–dark cycle at a light intensity of 3,000 lux.
Results and discussion
A total of 120 algal species were recorded. Cyanophyta (blue-green algae) were the most diverse taxonomic group, followed by Bacillariophyta (diatoms) and Chlorophyta (green algae), although diatoms were absolutely absent in bare sites. Diversity of soil algae was highest in vegetated site, whereas it was lowest in bare sites. Total algal abundance ranged between 0.15 × 103 cells/g to 46.8 × 103 cells/g dry soil, with the lowest abundance in the youngest site and the highest abundance in the mixed algal–moss crust site. Correlation analysis showed that the growth of soil algae was inhibited by high Cu, Zn, and Fe concentrations and low nutrient content and that the green algae were more sensitive to nutrient content than blue-green algae.
Conclusions
Our results suggest that blue-green algae were most diverse, followed by diatoms and green algae. Species and abundance of soil algae in the tailings increased with the early succession process because of the decrease in heavy metal content and the improvement of nutrient conditions. The growth of soil algae created conditions for the settlement and growth of higher plants, but the appearance of moss and vascular plants inhibited the growth of soil algae.
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References
Asensio V, Covelo EF, Kandeler E (2013) Soil management of copper mine tailing soils — Sludge amendment and tree vegetation could improve biological soil quality. Sci Total Environ 456–457:82–90
Balezina LS (1975) Effect of mineral and organic fertilizers on the development of algae in a sod-podzolic soil. Microbiology 44:306–309
Belnap J (1996) Soil surface disturbances in cold deserts: effects on nitrogenase activity in cyanobacterial-lichen soil crusts. Biol Fertil Soils 23:362–367
Belnap J (2002) Nitrogen fixation in biological soil crusts from southeast Utah, USA. Biol Fertil Soils 35:128–135
Belnap J (2003) Factors influencing nitrogen fixation and nitrogen release in biological soil crusts. In: Belnap J, Lange OL (eds) Biological Soil Crusts: Structure, Function, and Management. Springer, NewYork
Belnap J, Phillips SL, Flint S, Money J, Caldwell M (2008) Global change and biological soil crusts: effects of ultraviolet augmentation under altered precipitation regimes and nitrogen additions. Glob Chang Biol 14:670–686
Boojar MMA, Goodarzi F (2007) The copper tolerance strategies and the role of antioxidative enzymes in three plant species grown on copper mine. Chemosphere 67:2138–2147
Cabala J, Rahmonov O, Jablonska M, Teper E (2011) Soil algal colonization and its ecological role in an environment polluted by past Zn-Pb mining and smelting activity. Water Air Soil Pollut 215:339–348
Cuadros J, Spiro B, Dubbin W, Jadubansa P (2010) Rapid microbial stabilization of unconsolidated sediment against wind erosion and dust generation. J Soils Sediments 10:1415–1426
Dobson AP, Bradshaw AD, Baker AJ (1997) Hopes for the future: restoration ecology and conservation biology. Science 277:515–522
Frouz J, Keplin B, Pižl V, Tajovský K, Starý J, Lukešová A, Nováková A, BalíK V, Háněl L, Materna J, Düker C, Chalupský J, Rusek J, Heinkele T (2001) Soil biota and upper soil layer development in two contrasting post-mining chronosequences. Ecol Eng 17:275–284
Garcia-Meza JV, Carrillo-Chavez A, Morton-Bermea O (2006) Sequential extractions on mine tailings samples after and before bioassays: implications on the speciation of metals during microbial re-colonization. Environ Geol 49(3):437–448
Granhall O (1970) Acetylene reduction by blue-green algae isolated from Swedish soils. Oikos 21:330–332
Guo ZH, Megharaj M, Beer M, Ming H, Rahman MM, Wu WH, Naidu R (2009) Heavy metal impact on bacterial biomass based on DNA analyses and uptake by wild plants in the abandoned copper mine soils. Bioresour Technol 100:3831–3836
Harper KT, Marble JR (1988) A role for nonvascular plants in management of arid and semiarid rangelands. In: Tueller PT (ed) Vegetation science applications for range-land analysis and management. Kluwer Academic Publishers, Dordrecht
Hoffmann L (1989) Algae of terrestrial habitats. Bot Rev 55:77–105
Huang LN, Tang FZ, Song YS, Wan CY, Wang SL, Liu WQ, Shu WS (2011) Biodiversity, abundance, and activity of nitrogen-fixing bacteria during primary succession on a copper mine tailings. FEMS Microbiol Ecol 78:439–450
Liu M, Zhao XX, Zhan J, Gao Y, Yang GD, Sun QY (2011) Cyanobacterial diversity in biological soil crusts on wastelands of copper mine tailings. Acta Ecol Sin 31(22):6886–6895 (in Chinese with English abstract)
Liu WQ, Song YS, Wang B, Li JT, Shu WS (2012) Nitrogen fixation in biotic crusts and vascular plant communities on a copper mine tailings. Eur J Soil Biol 50:15–20
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, Komárek J (1987) Succession of soil algae on dumps from strip coal-mining in the most region (Czechoslovakia). Folia Geobot Phytotax 22(4):355–362
Marrs RH, Bradshaw AD (1993) Primary succession on manmade wastes: the importance of resource acquisition. In: Miles J, Walton DWH (eds) Primary Succession on Land. Blackwell, Oxford
Maxwell CD (1991) Floristic changes in soil algae and cyanobacteria in reclaimed metal-contaminated land at Sudbury, Canada. Water Air Soil Pollut 60:381–393
Mendez MO, Maier RM (2008) Phytostabilization of mine tailings in arid and semiarid environments–an emerging remediation technology. Environ Health Perspect 116:278–283
Metting B (1981) The systematic and ecology of soil algae. Bot Rev 47:195–312
Nagy ML, Johansen JR, St Clair LL, Webb BL (2005) Recovery patterns of microbiotic soil crusts 70 years after arsenic contamination. J Arid Environ 63:304–323
Novo LAB, Covelo EF, González L (2013) The use of waste-derived amendments to promote the growth of Indian mustard in copper mine tailings. Miner Eng 53:24–30
Page AC, Miller RH, Keeney DR (1982) Methods of Soil Analyses, Part 2. Chemical and Microbiological Properties. American Society of Agronomy, Madison
Shu WS, Ye ZH, Zhang ZQ, Lan CY, Wong MH (2005) Natural colonization of plants on five lead/zinc mine tailings in southern China. Restor Ecol 13:49–60
Shubert LE, Starks TL (1980) Soil-algal relationships from surface mined soils. Br Phycol J 15:417–428
Starks TL, Shubert LE (1982) Colonization and successionof algae and soil-algal interactions associated with disturbed areas. J Phycol 18:99–107
Strauss SL, Day TA, Garcia-Pichel F (2012) Nitrogen cycling in desert biological soil crusts across biogeographic regions in the Southwestern United States. Biogeochemistry 108:171–182
Sun QY, An SQ, Yang LZ, Wang ZS (2004) Chemical properties of the upper tailings beneath biotic crusts. Ecol Eng 23:47–53
Trecińska M, Pawlik-Skowrońska B (2008) Soil algal communities inhibiting zinc and lead mine spoils. J Appl Phycol 20:341–348
Zaady E, Groffman P, Shachack M (1998) Nitrogen fixation in macro- and nicrophytic patches in the Negev Desert. Soil Biol Biochem 30(4):449–454
Zancan S, Trevisa R, Paoletti MG (2006) Soil algae composition under different agro-ecosystems in North-Eastern Italy. Agric Ecosyst Environ 112:1–12
Zhan J, Sun QY (2011) Diversity of free-living nitrogen-fixing microorganisms in wastelands of copper mine tailings during the process of natural ecological restoration. J Environ Sci 23:476–487
Zhan J, Sun QY (2012) Diversity of free-living nitrogen-fixing microorganisms in the rhizosphere andnon-rhizosphere of pioneer plants growing on wastelands of copper mine tailings. Microbiol Res 167:157–165
Acknowledgments
This research was funded by the National Natural Science Foundation of China (30770398, 30970548, 31370490, and 31070470), the National Environmental Public Welfare Research Project of China (200909065), Science and Technology Planning Project of Jiangxi Province (20112BBG70008), and the Education commission of Jiangxi Province (GJJ12485). We are grateful for their financial support.
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Song, Y., Shu, W., Wang, A. et al. Characters of soil algae during primary succession on copper mine dumps. J Soils Sediments 14, 577–583 (2014). https://doi.org/10.1007/s11368-013-0815-y
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DOI: https://doi.org/10.1007/s11368-013-0815-y