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Abstract:

Ánts are important sources of soil disturbance and have often been considered ecosystem engineers. The physical and chemical changes produced by these insects may affect soil microorganisms. Camponotus punctulatus, a native ant species in Argentina, builds large soil nests called tacurúes, after agriculture disturbance. Soil nutrient concentrations in anthills are greater in comparison to control soils. We hypothesized that the higher concentration of soil nutrients may be due to increased decomposition and mineralization because of the greater abundance and activity of microorganisms in the anthill. We also hypothesized that microbial biomass and activity should be greater at warmer and wet season. We collected six paired soil samples (on and off the anthill) throughout one year at five different times from a sown pasture of Setaria sphacelata in Corrientes, Argentina. At the beginning of each soil-sampling period, we buried litterbags (1 μm mesh) with Setaria sphacelata and removed the buried ones from last sampling period. From soil samples, we quantified microbial biomass by the fumigation-incubation technique, whereas microbial activity was measured by dehydrogenase (total and fungal) and cellulase activity, and microbial decomposition was quantified from litterbags. Principal Components Analysis indicated that anthills were characterized by lower microbial activity at all sample periods throughout the year. However, decomposition was significantly higher in anthills during January-April and April-July, despite a lower microbial activity and biomass. The comparison between total and fungal dehydrogenase activity showed a significantly higher bacterial activity on anthills. Microorganism biomass and activity, as well as decomposition, changed throughout the year according to seasonal variations in temperature and precipitation. The peak of microbial activity was recorded in January, whereas the greatest microbial biomass was observed during the winter months. Decomposition was positively correlated with dehydrogenase and cellulase activity, but negatively correlated with microbial biomass at both microsites. Our results suggest that microbial biomass reflects mainly inactive microorganisms (because of the significant negative correlation with decomposition), whereas dehydrogenase activity is proposed as a good indicator of active soil microbial status. The greater proportion of bacterial activity in the anthill could help to explain (among others possibilities that are discussed) the enhancement of nutrients at this microsite, although more studies are needed in this regard.

Registro:

Documento: Artículo
Título:Seaonal effects of anthills of Camponotus punctulatus on the microbial biomass and activity in a subtropical pasture from Argentina
Autor:Gonzalez-Polo, M.; Folgarait, P.J.; Martínez, A.
Filiación:Centro de Estudios e Investigaciones, Universidad Nacional de Quilmes, Roque Saénz Peña 180, Bernal 1876, Argentina
Dpto. de Biología, Fac. de Cs. Exactas y Nat., Univ. de Buenos Aires, Buenos Aires, Argentina
Palabras clave:Ants; Litter decomposotion; Northeaster Argentine; Setaria sphacelata; Soil enzymes; microbial activity; Argentina; South America; Western Hemisphere; World; Argentina (fish); Bacteria (microorganisms); Camponotus punctulatus; Formicidae; Hexapoda; Insecta; Setaria sphacelata
Año:2004
Volumen:14
Número:2
Página de inicio:149
Página de fin:163
Título revista:Ecologia Austral
Título revista abreviado:Ecol. Austral
ISSN:03275477
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03275477_v14_n2_p149_GonzalezPolo

Referencias:

  • Alexander, D.B., Bacteria and Archaea (1998) Principles and Applications of Soil Microbiology, pp. 44-71. , DM Sylvia; JJ Fuhrmann; PG Hartel & DA Zuberer (eds). Prentice Hall. Upper Saddle River
  • Austin, A., Vitousek, P.M., Precipitation, decomposition and litter decomposability of Metrosideros polymorpha in native forests on Hawai'i (2000) J. Ecol., 88, pp. 129-138
  • Bardgett, R.D., Leemans, D.K., Cook, R., Hobbs, P.J., Seasonality of the soil biota of grazed and ungrazed hill grasslands (1997) Soil Biol. Biochem., 29, pp. 1285-1294
  • Beare, M., Parmelee, R.W., Hendrix, P.F., Cheng, W., Coleman, D.C., Crossley, D.A., Microbial and faunal interactions and effects on litter nitrogen and decomposition agroecosystems (1992) Ecol. Monogr., 62, pp. 569-591
  • Brown, M.J.F., Human, K.G., Effects of harvester ants on plant species distribution and abundance in a serpentine grassland (1997) Oecologia, 112, pp. 237-243
  • Burns, R.G., (1978) Soil Enzymes, , Academic Press. Londres
  • Carnevalli, R., (1994) Fitogeografía De La Provincia De Corrientes, Argentina, , Gobierno de la provincia de Corrientes-INTA. Corrientes
  • Couteaux, M.M., Botter, P., Breg, B., Litter decomposition, climate and litter quality (1995) Trends Ecol. Evol., 10, pp. 63-66
  • Culver, D.C., Beattie, A.J., Effects of ant mounds on soil chemistry and vegetation patterns in a Colorado montane meadow (1983) Ecology, 64, pp. 485-492
  • Czerwinski, Z., Jakubczyk, H., Petal, J., The in-fluence of ants of the genus Myrmica on the physico-chemical and microbiological properties os soil within the compass of anthills in the Strzeleckie meadows (1969) Polish Journal of Soil Science, 2, pp. 51-58
  • Czerwinski, Z., Jakubczyk, H., Petal, J., Influence of anthills on the meadow soils (1971) Pedobiologia, 1, pp. 277-285
  • Dalal, R.C., Soil microbial biomass - What do the numbers really mean? (1998) Aust. J. Exp. Agr., 36, pp. 649-665
  • Daniel, W.W., (1990) Applied Nonparametric Statistics, , 2da edn. PWS-Kent. Boston
  • Dauber, J., Wolters, V., Microbial activity and functional diversity in the mounds of three different ant species (2000) Soil Biol. Biochem., 32, pp. 93-99
  • Dilly, O., Munch, J.C., Microbial biomass content, basal respiration and enzyme activities during the course of decomposition leaf litter in a black alder (Alnus glutinosa (L) Gaertn.) forest (1996) Soil Biol. Biochem., 28, pp. 1073-1081
  • Eldridge, D.J., Effects of ants on sandy soils in semi-arid Eastern Australia: Local distribution of nest entrance and their effects on infiltration of water (1993) Aust. J. Soil Res., 31, pp. 509-518
  • Eriksson, K.E.L., Blanchette, R.A., Ander, P., Biodegradation of cellulose (1990) Microbial and Enzymatic Degradation of Wood and Wood Components, pp. 89-180. , KEL Eriksson; RA Blanchette & P Ander (eds). Springer-Verlag. Nueva York
  • Fioretto, A., Papa, S., Sorrentino, G., Fuggi, A., Decomposition of Cistus incanus leaf litter in a Mediterranean maquis ecosystem: Mass loss, microbial enzyme activity and nutrient changes (2001) Soil Biol. Biochem., 33, pp. 311-321
  • Folgarait, P.J., Ant biodiversity and its relationship to ecosystem functioning: A review (1998) Biodiv. Conserv., 7, pp. 1221-1244
  • Folgarait, P.J., Perelman, S., Gorosito, N., Pizzio, R., Fernández, J., Effects of Camponotus punctulatus ants on plant community composition and soil properties across land-use histories (2002) Plant Ecol., 163, pp. 1-13
  • Frankenberger, W.T., Dick, W.A., Relationships between enzyme activities and microbial growth and activity indices in soil (1983) Soil Sci. Soc. Am. J., 47, pp. 945-951
  • Gholz, H.L., Wedin, D.A., Smitherman, S.M., Harmon, M.E., Partons, W.L., Long-term dynamics of pine and hardwood litter in contrasting environments: Toward a global model of decomposition (2000) Glob. Change Biol., 6, pp. 751-765
  • Gonzalez-Polo, M., Variación estacional de la comunidad microbiana y la descomposición vegetal de Setaria sphacelata en hormigueros de Camponotus punctulatus (2001), Tesis de Licenciatura, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires; Grant, R.F., Rochette, P., Soil microbial respiration at different water potentials and temperature: Theory and mathematical modeling (1994) Soil Sci. Soc. Am. J., 58, pp. 1681-1690
  • Gunadi, B., Verhoef, H.A., Bedaux, J.J.M., Seasonal dynamics of decomposition of coniferous leaf litter in a forest plantation (Pinus merkusii) in Central Java, Indonesia (1998) Soil Biol. Biochem., 30, pp. 845-852
  • Gupta, V.V.S.R., Roper, M.M., Kirkegaard, J.A., Angus, J.F., Changes in microbial biomass and organic matter levels during the first year of modified tillage and stubble management practices on a red earth (1994) Aust. J. Soil Res., 32, pp. 1339-1354
  • Ingham, R.E., Trofymow, J.A., Ingham, E.R., Coleman, D.C., Interactions of bacteria, fungi, and their nematode grazers: Effects on nutrient cycling and plant growth (1985) Ecol. Monogr., 55, pp. 119-140
  • Jakubczyk, H., Czerwinki, Z., Petal, J., Ants as agents of soil habitat changes (1972) Ekol. Pol., 20, pp. 153-161
  • Jenkinson, D.S., Ladd, J.N., Microbial biomass in soil, measurement and turnover (1981) Soil Biochemistry, pp. 415-472. , EA Paul & JN Ladd (eds). Marcel Dekker. Nueva York
  • Jenkinson, D.S., Powlson, D.S., The effects of biocidal treatments on metabolism in soil (1976) Soil Biol. Biochem., 8, pp. 209-213
  • Jones, C.G., Lawton, J.H., Shachak, M., Organisms as ecosystem engineers (1994) Oikos, 69, pp. 373-386
  • Kristiansen, S.M., Amelung, W., Abandoned anthills of Formica polyctena and soil heterogeneity in a temperate deciduos forest: Morphology and organic matter composition (2001) Eur. J. Soil Sci., 52, pp. 335-365
  • Lavelle, P., Gilot, C., Fragoso, C., Pashanasi, B., Soil fauna and sustainable land use (1994) Soil Resilience and Sustainable Land Use, pp. 291-308. , I Szabolcs & D Greenland (eds). CAB International. Wallingford
  • Levan, M.A., Stone, E.L., Soil modification by colonies of black meadow ants in a New York old field (1983) Soil Sci. Soc. Am. J., 47, pp. 1192-1195
  • Lobry de Bruyn, L.A., Conacher, A.J., The bioturbation activity of ants in agriculture and naturally vegetated habitats in semi-arid environments (1994) Aust. J. Soil Res., 32, pp. 555-570
  • McCune, B., Mefford, J.M., (1997) Multivariate Analysis of Ecological Data, , Version 3.0. MjM Software Desing. Gleneden Beach
  • McGingley, M.A., Dhillion, S.S., Neumann, J.C., Environmental heterogeneity and seedling establishment: Ant-plant-microbe interactions (1994) Ecology, 8, pp. 607-615
  • Meentemeyer, V., Macroclimate and lignin control of litter decomposition rates (1978) Ecology, 59, pp. 465-472
  • Nkem, J.N., Lobry de Bruyn, L.A., Grant, C.D., Hulugalle, N.R., The impact of ant bioturbation and foraging activities on surrounding soil properties (2000) Pedobiologia, 44, pp. 609-621
  • Öhlinger, R., Dehydrogenase activity with substrate TTC (1988) Methods in Soil Biology, pp. 241-243. , F Schinner; R Öhlinger; E Kandeler & R Manrgesin (eds). Springer. Berlin
  • Paris, C.I., La biodiversidad de la mesofauna del suelo de los tacurúes y su rol en la descomposición de Setaria sphacelata (2001), Tesis de Licenciatura, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires; Paul, E.A., Clark, L.E., (1989) Soil Microbiology and Biochemistry, , Academic Press. San Diego
  • Perego, J., Guía de pasturas tropicales-subtropicales cultivadas para la provincia de Misiones (1996), INTA Centro Regional Misiones-EEA Cerro Azul. Cerro Azul; Purnell, M.F., Hein, N.M., (1969) Los Suelos De La Estación Experimental Agropecuaria De Mercedes, Provincia De Corrientes, , INTA. Concepción del Uruguay
  • Rogers, B.F., Tate III, R.L., Temporal analysis of the soil microbial community along a toposequence in Pineland soils (2001) Soil Biol. Biochem., 33, pp. 1389-1401
  • Santos, P.F., Phillips, J., Whitford, W.G., The role of mites and nematodes in early stages of buried litter decomposition in a desert (1981) Ecology, 62, pp. 664-669
  • Schnürer, J., Clarholm, M., Rosswall, T., Microbial biomass and activity in an agricultural soil with different organic matter contents (1985) Soil Biol. Biochem., 17, pp. 611-618
  • Shuijin, H., Bruggen, H.C., Efficiencies of chloroform fumigation in soil: Effects of physiological states of bacterias (1998) Soil Biol. Biochem., 30, pp. 1841-1844
  • Sparling, G.P., Soil microbial biomass, activity and nutrient cycling as indicators of soil health (1997) Biological Indicators of Soil Health, pp. 97-119. , C Pankhurtst; BM Doube & VVSR Gupta (eds). CAB International. Oxon
  • Toyota, K., Kitz, K., Young, I.M., Survival of bacterial and fungal populations following chloroform-fumigation: Effects of soil matric potential and bulk density (1996) Soil Biol. Biochem., 28, pp. 1545-1547
  • Vitousek, P.M., Turner, D.R., Parton, W.J., Sanford, R.L., Litter decomposition on the Mauna Loa matrix: Patterns, mechanism, and models (1994) Ecology, 75, pp. 418-429
  • Vossbrinck, C.R., Coleman, D.C., Woolley, T.A., Abiotic and biotic factors in litter decomposition in a semiarid grassland (1979) Ecology, 60, pp. 265-271
  • Wardle, D.A., How soil food webs make plants grow (1999) Trends Ecol. Evol., 14, pp. 418-420
  • Wagner, D., Brown, M.J.F., Gordon, D.M., Harvester ant nests, soil biota and soil chemistry (1997) Oecologia, 112, pp. 232-236

Citas:

---------- APA ----------
Gonzalez-Polo, M., Folgarait, P.J. & Martínez, A. (2004) . Seaonal effects of anthills of Camponotus punctulatus on the microbial biomass and activity in a subtropical pasture from Argentina . Ecologia Austral, 14(2), 149-163.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03275477_v14_n2_p149_GonzalezPolo [ ]
---------- CHICAGO ----------
Gonzalez-Polo, M., Folgarait, P.J., Martínez, A. "Seaonal effects of anthills of Camponotus punctulatus on the microbial biomass and activity in a subtropical pasture from Argentina " . Ecologia Austral 14, no. 2 (2004) : 149-163.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03275477_v14_n2_p149_GonzalezPolo [ ]
---------- MLA ----------
Gonzalez-Polo, M., Folgarait, P.J., Martínez, A. "Seaonal effects of anthills of Camponotus punctulatus on the microbial biomass and activity in a subtropical pasture from Argentina " . Ecologia Austral, vol. 14, no. 2, 2004, pp. 149-163.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03275477_v14_n2_p149_GonzalezPolo [ ]
---------- VANCOUVER ----------
Gonzalez-Polo, M., Folgarait, P.J., Martínez, A. Seaonal effects of anthills of Camponotus punctulatus on the microbial biomass and activity in a subtropical pasture from Argentina . Ecol. Austral. 2004;14(2):149-163.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03275477_v14_n2_p149_GonzalezPolo [ ]