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dc.contributorSavadogo, Patriceen_US
dc.contributorNacro, Hassan Bismarcken_US
dc.creatorDoamba, Sabine Marie Floreen_US
dc.identifier.citationSabine Marie Flore Doamba, Patrice Savadogo, Hassan Bismarck Nacro. (10/4/2014). Effects of burning on soil macrofauna in a savanna-woodland under different experimental fuel load treatments. Applied Soil Ecology, 81, pp. 37-44.en_US
dc.description.abstractIn West African savanna-woodland, the use of prescribed burning as a management tool has ecological implications for the soil biota. Yet, the effects of fire on soil inhabiting organisms are poorly understood. The aim of this study was to examine the responses of soil macro-invertebrates to early fires in a Sudanian savanna-woodland on a set of experimental plots subject to different fuel load treatments. The abundance of major macro-invertebrate taxa and functional groups, and taxon richness were quantified in soil cores collected from three different soil layers before and immediately after burning. The results indicated that, overall, there was substantial spatial and temporal variation in the composition of macroinvertebrate assemblages. The immediate effects of fire were to reduce total invertebrate numbers and numbers of many invertebrate groups dramatically. This is probably due to the fact that many of the surface-dwelling macrofauna perished as a result of less favorable microclimate due to fire, diminished resources, or migrate to safer environments. Fuel load treatment did not affect the community taxonomic richness or abundance of the soil-dwelling fauna. Furthermore, annual changes in community composition were more pronounced at the burnt site than in the control. This could be related to the inter-annual difference in precipitation pattern recorded during the two-year study period at our site. Since soil macrofauna population declines in fire-disturbed areas, increasing fire prevalence may jeopardize the long-term conservation of fire sensitive macrofauna groups. Special fire management attention is therefore recommended with due consideration to the type of burning and fuel properties to avoid the detrimental effects of intense fire affecting the resilience of savanna soil macrofauna species.en_US
dc.sourceApplied Soil Ecology;81,(2014) Pagination 37,44en_US
dc.subjectfire severityen_US
dc.subjectsoil biodiversityen_US
dc.subjectcommunity changesen_US
dc.subjectburning impactsen_US
dc.titleEffects of burning on soil macrofauna in a savanna-woodland under different experimental fuel load treatmentsen_US
dc.typeJournal Articleen_US
cg.creator.idSavadogo, Patrice: 0000-0001-6997-424Xen_US
cg.contributor.centerUniversité Polytechnique de Bobo-Dioulassoen_US
cg.contributor.centerWorld Agroforestry Center - ICRAFen_US
cg.contributor.crpCRP on Dryland Systems - DSen_US
cg.contributor.funderNot Applicableen_US
cg.coverage.regionNorthern Africaen_US
cg.coverage.regionEastern Africaen_US
cg.isijournalISI journalen_US
dc.identifier.statusLimited accessen_US
cg.journalApplied Soil Ecologyen_US

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