Biological invasion by Cenchrus ciliaris L.: is there an impact on Caatinga composition and diversity of herbaceous stratum?
DOI:
https://doi.org/10.5216/rbn.v14i2.41717Palabras clave:
Bioinvasion, buffel grass, Savannah Steppe.Resumen
Cenchrus ciliaris is native to South Asia and West Africa, considered one of the main invasive exotic species of Caatinga. This study aims to evaluate the effects caused by C. ciliaris on the composition, structure and diversity of Caatinga herbaceous stratum. The study area was divided into five environments, in each were allocated 10 plots measuring 1m x 1m, in which five with sites invaded for C. ciliaris and five in places non-invaded. At each sampling unit the number of individuals, the coverage and biomass of each species were known. The evaluated elements were density, frequency, dominance, besides to the diversity and environment similarity. For the sampling were selected 12 families, 16 genus, 19 species and 778 individuals. In general, this invasive exotic showed high coverage and density values, even with the presence of other native species, thus demonstrating the aggressiveness of C. ciliaris. All environments showed significant differences in terms of diversity, when compared to the conditions of invaded and non-invaded. The dissimilarity analysis demonstrated the consistent group’s formation between invaded and non-invaded conditions. This study showed the C. ciliaris ability to change environments, affecting the richness and biodiversity.
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Araújo, E. L., K. A. Silva, E. M. N. Ferraz, E. V. S. B. Sampaio & S. I. Silva. 2005. Diversidade de herbáceas em microhabitats rochoso, plano e ciliar em uma área de caatinga, Caruaru, PE, Brasil. Acta Botanica Brasilica. 19: 285-294.
Araújo, K. C. T., J. R. Fabricante, R. A. de Castro & J. A. Siqueira-Filho. 2013. Cenchrus ciliares, p. 37-43. In: J. R Fabricante (Org.), Plantas Exóticas e Exóticas Invasoras da Caatinga, Bookess. Florianópolis, Santa Catarina.
Carriaga, L., A. E. Castellanos, E. Moreno & J. Alarcon. 2004. Potential ecological distribution of alien invasive species and risk assessment: a case study of buffel grass in arid regions of Mexico. Conservation biology. 18: 1504-1514.
Bray, R. A. 1978. Evidence for facultative apomixis in Cenchrus ciliaris. Euphytica. 27: 801-804.
Buffelgrass Working Group. 2008. Southern Arizona Buffelgrass Strategic Plan. Tucson, Buffelgrass Working Group, Arizona, Estados Unidos.
Clarke P. J., P. K. Latz & D. E. Albrecht. 2005. Long-termchanges in semi-arid vegetation: Invasion of anexotic perennial grass has larger effects than rainfall variability. Journal of Vegetation Science. 16: 237-246.
Clarke, K. R. 1993. Non-parametric multivariate analyses of changes in community structure. Australian Journal of Ecology. 18: 117-143.
Cox J. R., M. H. Martin-R, F. A. Ibarra-F, J. H. Fourie, N. F. G. Rethman & D. G. Wilcox. 1988. The influence of climate and soils on the distribution of four African grasses. Journal of range management. 41: 127-136.
D’Antonio, C. M. & P. M. Vitousek. 1992. Biological invasions by exotic grasses, the grass/ fire cycle, and global change.Annual review of ecology and systematics 23: 63-87.
De la Barrera, E. 2008. Recent invasion of buffel grass (Cenchrus ciliaris) of a natural protected area from the southern Sonoran Desert. Revista Mexicana de Biodiversidad. 79: 385-392.
Fabricante J. R. & J. A. Siqueira Filho. 2012a. Plantas exóticas e invasoras das Caatingas do Rio São Francisco. In: J.A. SiqueiraFilho (Ed.). Flora das Caatingas do Rio São Francisco: História Natural e Conservação. Rio de Janeiro, Andrea Jakobsson Estúdio Editorial. p. 366–393.
Fabricante J. R. & J. A. Siqueira-Filho. 2012b. Mudanças nas Paisagens das Caatingas e as Invasões Biológicas. Boletín de la Red Latinoamericana para el Estudo de Plantas Invasoras. 2: 23-27.
Fairfax, R. J. & R. J. Fensham. 2000. The effect of exotic pasture development on floristic diversity in central Queensland, Australia. Biological Conservation. 94: 11-21.
Ferri, M. G., N. L. Menesis & W. R. Monteiro-Scanavacca. 1981. Glossário ilustrado de botânica. São Paulo, Nobel.
Flanders, A. A., W. P. Kuvlesky Jr, D. C. Ruthven III, R. E. Zaiglin, R. L. Bingham, T. E. Fulbright, F. Hernández & L. A. Brennan. 2006. Effects of invasive exotic grasses on South Texas range land breeding birds.The Auk. 123: 171-182.
Friedel, M. H., A. C. Grice, N. A. Marshall & R.D. van Klinke. 2011. Reducing contention amongst organisations dealing with commercially valuable but invasive plants: The case of buffelgrass. Environmental science & policy. 14: 1205-1218.
Hanselka, C.W. 1988. Buffelgrass: south Texas wonder grass. Rangelands. 10: 279-281.
Humphreys, L. R. Buffelgrass (Cenchrus cilia-ris) in Austrália. 1967. Tropical Grasslands 1: 123-133.
Hussain,F.,I. Ilahi, S. A. Malik, A. A. Dasti, B. Ahmad. 2011. Allelopathic effects of rain leachates and root exudates of Cenchrus ciliaris L. and Bothriochloa pertusa (L.) A. Camus. Pakistan Journal of Botany. 43: 341-350.
Hussey, M. A., E. C. Bashaw, K. W. Hignight & M. L. Dahmer. 1991. Influence of photoperiod on the frequency of sexual embryo sacs in facultative apomictic buffelgrass. Euphytica. 54: 141-145.
Ibarra-F, F. A., J. R. Cox, M. H. Martin-R, T. A. Crowl & C. A. Call. 1995. Predicting buffel-grass survival across a geographical and environmental gradient. Journal of Range Management. 48: 53-59.
IBGE. 1992. Manual Técnico da Vegetação Brasileira. Rio de Janeiro, Série Manuais Técnicos em Geociências, Brasil.
Jackson, J. 2005. Is there a relationship between herbaceous species richness and buffel grass (Cenchrus ciliaris)?. Austral Ecology. 30: 505-517.
Jakelaitis, A., L. R. Ferreira, A. A. Silva, E. L. Agnes, G. V. Miranda & A. F. L. Machado. 2003. Dinâmica populacional de plantas daninhas sob diferentes sistemas de manejo nas culturas de milho e feijão. Planta Daninha. 21: 71-79.
Leal, I. R., M. Tabarelli & J. M. C. Silva. 2003. Ecologia e conservação da Caatinga. Recife, Editora Universitária, Universidade Federal de Pernambuco.
Lehmann, E. L. 1997. Testing statistical hypotheses. 2o. EDN. New York, Springer-Verlag.
Lira, M. A., A. C. L. Mello, M. V. F. Santos, M. A. Ferreira, I. Farias & D. C. Santos. 2004. Considerações sobre a produção leiteira no Semi-árido Pernambucano. Anais da Academia Pernambucana de Ciência Agronômica. 1:112-123.
Ludwig, J. A & J. F. Reynolds. 1986. Statistical ecology: a primer on methods and computing. New York, John Wiley & Sons.
Marshall, N. A., M. Friedel, R. D. Van Klinken & A. C. Grice. 2011. Considering the social dimension of invasive species: the case of buffelgrass. Environmental science & policy. 14: 327-338.
Marshall, V. M., M. M. Lewis & B. Ostendorf. 2012. Buffelgrass (Cenchrus ciliares) as na invader and threat to biodiversity in arid environments: a review. Jornal of Arid Environments. 78: 1-12.
Mooney, H. A. & R. J. Hobbs. 2000. Invasive Species in a Changing World. Washington: Island Press.
Muller-Dombois, D. & H. Ellemberg. 1974. Aims and methods of vegetation ecology. New York, John Wiley & Sons.
Oliveira, M. C. 1993. Capim-buffel: produção e manejo nas regiões secas do Nordeste. Petrolina, Embrapa-CPATSA, Brasil.
Pauchard, A. & K. Shea. 2006. Integrating the study of non-native plant invasions across spatial scales. Biological Invasions. 8: 399– 413.
Pielou, U. C. 1977. Mathematical diversity. New York, John Wiley.
Reis, A. M. S., E. L. Araújo, E. M. N. Ferraz & A. N. Moura. 2006. Inter-annual variations in the floristic and population structure of an herbaceous community of “caatinga” vegetation in Pernambuco, Brazil. Brazilian Journal of Botany. 29: 497-508.
Ribeiro, D. B. C., J. R Fabricante. & M. B. Albuquerque 2014. Bioinvasion of Tradescantia zebrina Heynh. (Commeliaceae) in uplands, State of Paraíba, Brazil. Brazilian Journal Biological Sciences. 1: 1-10.
Silva, B. L. R., F. M. Tavares & J. S. A. Cortez. 2012. Composição Florística do Componente Herbáceo de uma Área de Caatinga-Fazenda Tamanduá, Paraíba, Brasil. Revista de Geografia (UFPE). 29: 54-64.
Silva, A. C. C., A. P. N. Prata & A. A. Mello. 2013. Flowering plants of the Grota do Angico Natural Monument, Caatinga of Sergipe, Brazil. CheckList. 9: 733-739.
Souza, A. A. & G. B. Espíndola. 2000. Bancos de Proteína de Leucena e de Guandu para Suplementação de Ovinos Mantidos em Pastagens de Capim-Buffel. Revista brasileira de Zootecnia. 29: 365-372.
Souza B. I., R. C. Artigas & E. R. V. De Lima. 2015. Caatinga e Desertificação. Mercator-Revista de Geografia da UFC. 14.1: 131-150.
Souza, V. C., L. A. Andrade, F. T. C. Bezerra, J. R. Fabricante & R. C. Feitosa. 2011. Avaliação populacional de Sesbania virgata (Cav.) Pers. (Fabaceae Lindl.), nas margens do rio Paraíba. Revista Brasileira de Ciências Agrárias. 6: 314-320.
Sokal, R. R. & F. J. Rohlf. 1962. The comparison of dendrograms by objective methods. Taxon 11: 33-40.
Shannon, C. E. & W. Weaver. 1949. The Mathematical Theory of Communication. Urbana, University Illinois Press.
Tinoco-Ojanguren, C., Reyes-Ortega I., Sánchez-Coronado M. E., Molina-Freaner F., Orozco-Segovia A. 2016. Germination of an invasive Cenchrus ciliaris L. (buffel grass) population of the Sonoran Desert under various environmental conditions. South African Journal of Botany. 104: 112-117.
Williams, D. G. & Z. Baruch. 2000. African grass invasion in the Americas: ecosystem consequences and the role of ecophysiology. Biological invasions 2: 123-140.
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