Abstract
Arbuscular mycorrhizal fungi (AMF) were surveyed for species richness and abundance in sporulation in six distinct land uses in the western Amazon region of Brazil. Areas included mature pristine forest and sites converted to pasture, crops, agroforestry, young and old secondary forest. A total of 61 AMF morphotypes were recovered and 30% of them could not be identified to known species. Fungal communities were dominated by Glomus species but Acaulospora species produced the most abundant sporulation. Acaulospora gedanensis cf., Acaulospora foveata, Acaulospora spinosa, Acaulospora tuberculata, Glomus corymbiforme, Glomus sp15, Scutellospora pellucida, and Archaeospora trappei sporulated in all land use areas. Total spore numbers were highly variable among land uses. Mean species richness in crop, agroforestry, young and old secondary forest sites was twice that in pristine forest and pasture. fungal communities were dominated in all land use areas except young secondary forest by two or three species which accounted for 48% to 63% of all sporulation. Land uses influenced AMF community in (1) frequency of occurrence of sporulating AMF species, (2) mean species diversity, and (3) relative spore abundance. Conversion of pristine forest into distinct land uses does not appear to reduce AMF diversity. Cultural practices adopted in this region maintain a high diversity of arbuscular mycorrhizal fungi.
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.References
Amelung T, Diehl M (1992) Deforestation of tropical rainforest – economic causes and impact on development. Tubingen, Germany, Kieler Studien 241
Bever JD, Morton JB, Antonovics J, Schultz PA (1996) Host-dependent sporulation and species diversity of arbuscular mycorrhizal fungi in a mown grassland. J Ecol 84:71–82
Bever JD, Schultz PA, Pringle A, Morton JB (2001) Arbuscular mycorrhizal fungi:more diverse than meets the eye, and the ecological tale of why. Bioscience 51:923–931
BRASIL (2002) Cenários para a Amazônia Legal. Bases para discussão. Ministério do Meio Ambiente—DSD, Brasília, CD-Rom
Cochrane TT, Sanchez P (1982) Land resources, soils, and their management in the Amazon region. In: Hech SB (ed) Amazonia: agriculture and land-use research. CIAT, Cali, pp 137–209
Coelho MR, Fidalgo ECC, Araújo FO, Santos HG, Santos ML, Pérez DV (2005) Solos das áreas-piloto do Projeto GEF BIOS (Conservation and Sustainable Management of Below-Ground Biodiversity: Phase I), Município de Benjamin Constant, Estado do Amazonas. Embrapa Solos, Rio de Janeiro, p 158, Boletim de Pesquisa
Cuenca G, de Andrade Z, Escalante G (1998) Diversity of glomalean spores from natural disturbed and revegetated communities growing on nutrient-poor tropical soils. Soil Biol Biochem 30:711–719
Daly DG, Prance GT (1989) Brazilian Amazon. In: Campbell DG, Hammond HD (eds) Floristic inventory of tropical countries. New York Botanical Garden, Bronx, pp 401–426
Fidalgo ECC, Coelho MR, Araújo FO, Moreira FMS, Santos HG, Santos MLM, Huising J (2005) Land use and land cover survey in benchmark area of Projeto BiosBrasil (Conservation and sustainable management of below-ground biodiversity: Phase I), Benjamin Constant (AM). Boletim de Pesquisa e Desenvolvimento 71. EMBRAPA Solos, Rio de Janeiro, p 54, in Portuguese
Fitter AH, Gilligan CA, Hollingworth K, Kleczkowski A, Twyman RM, Pitchford JW (2005) Biodiversity and ecosystem function in soil. Funct Ecol 19:369–377
Gerdemann JW, Nicolson TH (1963) Spores of mycorrhizal Endogone species extracted from soil by wet sieving and decanting. Trans Br Mycol Soc 46:235–244
Guadarrama P, Álvarez-Sánchez FJ (1999) Abundance of arbuscular mycorrhizal fungi spores in different environments in a tropical rain Forest, Veracruz, Mexico. Mycorrhiza 8:267–270
Guadarrama-Chávez P, Camargo-Ricalde SL, Henrández-Cuevas L, Castillo-Argüero S (2007) Los hongos micorrizógenos arbusculares de la region de Nizanda, Oaxaca, México. Bol Soc Bot Méx 81:133–139
Hammer O, Harper DAT, Ryan PD (2001) PAST: Paleontological Statistics Software Package for Education and Data Analysis. Paleontologica Electronica 4(1) art4: 9 pp, 178 kb
Holt RD (1983) Ecology at the mesoscale: the influence of regional processes on local communities. In: Ricklefs RE, Schluter D (eds) Species diversity in ecological communities – historical and geographical perspectives. The University of Chicago Press, Chigaco, p 416
Huising EJ, Coe R, van Noordwijk M, Huang SP, Cares J, Louzada J, Zanetti R, Moreira FMS, Susilo F, Konate S (2008) Sampling strategy and design to evaluate below-ground biodiversity. In: Moreira FMS, Bignell D, Huising J (eds) Handbook of tropical soil biology: sampling and characterization of below-ground biodiversity. Earthscan, London, pp 17–42
Janos DP (1980) Vesicular-arbuscular mycorrhizae affect lowland tropical rain forest plant growth. Ecology 61:151–162
Johnson NC, Wedin DA (1997) Soil carbon, nutrients, and mycorrhizae during conversion of dry tropical forest to grassland. Ecol Appl 7:171–182
Lima AS, Nóbrega RSA, Barberi A, Silva K, Ferreira DF, Moreira FMS (2009) Nitrogen-fixing bacteria communities occurring in soils under different uses in the Western Amazon Region as indicated by nodulation of siratro (Macroptilium atropurpureum). Plant Soil 319:127–145.
Lovelock CE, Anderson K, Morton JB (2003) Arbuscular mycorrhizal communities in tropical forests are affected by host tree species and environment. Oecologia 135:268–279
Magurran AE (2004) Measuring biological diversity. Blackwell, Oxford
Mangan SA, Eom A-H, Adler GH, Yavitt JB, Herre EA (2004) Diversity of arbuscular mycorrhizal fungi across a fragmented forest in Panama: insular spore communities differ from mainland communities. Oecologia 141:687–700
Mendonça-Santos ML, dos Santos HG, Coelho MR, Bernardi ACC, Machado PLOA, Manzatto CV, Fidalgo ECC (2006) Soil and land use in the Brazilian Amazon. In: Moreira FMS, Siqueira JO, Brussaard L (eds) Soil biodiversity in Amazonian and other Brazilian ecosystems. CAB International, Oxfordshire, pp 13–42
Pasqualini D, Uhlmann A, Stürmer SL (2007) Arbuscular mycorrhizal fungal communities influence growth and phosphorus concentration of woody plant species from the Atlantic rain forest in South Brazil. For Ecol Manage 145:148–155
Peña-Venega CP, Cardona GI, Rguelles JH, Arcos AL (2007) Micorrizas arbusculares del Sur de la Amazonia Colombiana y su relación com algunos factores fiscioquímicos y biológicos del suelo. Acta Amazonica 37:327–336
Picone C (2000) Diversity and abundance of arbuscular mycorrhizal fungus spores in tropical forest and pasture. Biotropica 32:734–750
Rillig MC (2004) Arbuscular mycorrhizae and terrestrial ecosystem processes. Ecol Lett 7:740–754
Schenck NC, Perez Y (1990) Manual for identification of VA mycorrhizal fungi. Synergistic, Gainsville
Siqueira JO, Saggin-Junior OJ (2001) Dependency on arbuscular mycorrhizal fungi and responsiveness of some Brazilian native woody species. Mycorrhiza 11:245–255
Schwarzott D, Walker C, Schüssler A (2001) Glomus, the largest genus of the arbuscular mycorrhizal fungi (Glomales), is nonmonophyletic. Mol Phylogenet Evol 21:190–197
Siqueira JO, Colozzi-Filho A, Oliveira E (1989) Ocorrência de micorrizas vesicular-arbusculares em agro e ecossistemas do estado de Minas Gerais. Pesqui Agropecu Bras 24:1499–1506
Siqueira JO, Carneiro MAC, Curi N, Rosado SCS, Davide AC (1998) Mycorrhizal colonization and mycotrophic growth of native woody species as related to successional groups in Southeastern Brazil. For Ecol Manage 107:241–252
Stürmer SL, Siqueira JO (2006) Diversity of arbuscular mycorrhizal fungi in Brazilian ecosystems. In: Moreira FMS, Siqueira JO, Brussaard L (eds) Soil biodiversity in Amazonian and other Brazilian ecosystems. CABI, Oxfordshire, pp 206–236
Stürmer SL, Filho OK, de Queiroz MH, Mendonça MM (2006) Occurrence of arbuscular mycorrhizal fungi in soils of early stages of a secondary succession of Atlantic Forest in South Brazil. Acta Bot Bras 20:513–521
Violi HA, Barrientos-Priego AF, Wright SF, Escamilla-Prado E, Morton JB, Menge JA, Lovatt CJ (2008) Disturbance changes arbuscular mycorrhizal fungal phenology and soil glomalin concentrations but not fungal spore composition in montane rainforests in Veracruz and Chiapas, Mexico. For Ecol Manage 254:276–290
Zangaro W, Nishidate FR, Vandresen J, Andrade G, Nogueira MA (2007) Root mycorrhizal colonization and plant responsiveness are related to root plasticity, soil fertility and successional status of native woody species in southern Brazil. J Trop Ecol 23:53–62
Zhang Y, Gui LD, Liu RJ (2004) Survey of arbuscular mycorrhizal fungi in deforested and natural forest land in the subtropical region of Dujiangyan, southwest China. Plant Soil 261:257–263
Zhao ZW, Wang GH, Yang L (2003) Biodiversity of arbuscular mycorrhial fungi in a tropical rainforest of Xishuangbanna, southwest China. Fungal Divers 13:233–242
Wardle DA, Bardgett RD, Klironomos JN, Setälä H, van der Putten WH, Wall DH (2004) Ecological linkages between aboveground and belowground biota. Science 304:1629–1633
Whitcomb S, Stutz JC (2007) Assessing diversity of arbuscular mycorrhizal fungi in local community: role of sampling effort and spatial heterogeneity. Mycorrhiza 17:429–437
Acknowledgements
JOS thanks CNPq, Brazil for scholarship and SLS thanks the Pró-Reitoria de Pesquisa, Pós-Graduação e Extensão (FURB) for Research Grant (Edital Interno). This publication presents part of the findings of the international project “Conservation and Sustainable Management of Below-Ground Biodiversity” (CSM-BGBD), implemented in seven countries—Brazil, Côte d'Ivoire, India, Indonesia, Kenya, Mexico, and Uganda. This project is coordinated by the Tropical Soil Biology and Fertility Institute of CIAT (TSBF-CIAT with co-financing from the Global Environmental Facility—GEF), and implementation support from the United Nations Environment Programme (UNEP), and coordinated in Brazil by Dr. F. M. S. Moreira (UFLA, Lavras, MG). Views expressed in this publication are those of their authors and do not necessarily reflect those of the authors' organization, the UNEP and the GEF. Carlos R. Grippa is also acknowledged for contribution to soil sampling. We are in debt to two anonymous reviewers for their valuable contribution to this paper.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Stürmer, S.L., Siqueira, J.O. Species richness and spore abundance of arbuscular mycorrhizal fungi across distinct land uses in Western Brazilian Amazon. Mycorrhiza 21, 255–267 (2011). https://doi.org/10.1007/s00572-010-0330-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00572-010-0330-6