2011
DOI: 10.1016/j.flora.2010.09.002
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Soil factors determining the change in forests between dry and wet Chacos

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Cited by 15 publications
(15 citation statements)
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“…Sphingiphila A.H.Gentry is a monotypic genus, endemic to the Bolivian and Paraguayan Chaco, a hot, semi-arid lowland region (Gentry, 1990;Fuentes, 1998;Navarro & al., 2011). Sphingiphila tetramera A.H.Gentry, the sole species ever described in the genus, is perhaps the most unusual, enigmatic species within the Bignoniaceae (Gentry, 1990).…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Sphingiphila A.H.Gentry is a monotypic genus, endemic to the Bolivian and Paraguayan Chaco, a hot, semi-arid lowland region (Gentry, 1990;Fuentes, 1998;Navarro & al., 2011). Sphingiphila tetramera A.H.Gentry, the sole species ever described in the genus, is perhaps the most unusual, enigmatic species within the Bignoniaceae (Gentry, 1990).…”
Section: Introductionmentioning
confidence: 99%
“…(Tabebuia alliance clade), another species from the Chaco Version of Record TAXON 65 (5) • October 2016(5) • October : 1050(5) • October -1063 region (Gentry, 1992;Navarro & al., 2011), also resembles Sphingiphila, sharing simple leaves clustered on short-shoots and a treelet habit. However, T. nodosa has yellow tubularcampanulate flowers and loculicidal capsules (Gentry, 1992), while Sphingiphila has septicidal capsules and white actinomorphic flowers.…”
Section: Introductionmentioning
confidence: 99%
“…The Chaco is part of a Pleistocene Epoch lake that deposited a thick layer of fine-grained sediment and poorly drained soils along the Chaco's northeastern edge [35,36]. Fire is a historically common disturbance agent in the dry and humid Chaco and throughout the neighboring Pantanal wetland [37,38].…”
Section: The Gran Chaco Basinmentioning
confidence: 99%
“…Los valores de COT oscilaron entre 10,6 y 24,3 g C kg -1 suelo (Fig. 3.1 y 3.2) y se ubican dentro del rango informado por diversos autores para la provincia (Albanesi et al, 2003;Anriquez, et al, 2005;Albanesi et al, 2013 ayb;Kunst et al, 2014a) y ligeramente superiores a lo informado por otros autores (Abril et al, 2013;Navarro et al, 2011) vegetación natural (Guo & Gifford, 2002). En cambio, el sistema de manejo propuesto reduce el volumen de arbustos manteniendo los residuos sobre el suelo y conserva los árboles.…”
Section: Carbono Orgánico Total (Cot)unclassified
“…Estos resultados (Fig. 3.4) coinciden con otros autores que informaron que las diferencias en precipitaciones y textura del suelo se reflejan en el contenido y calidad del carbono orgánico del suelo (Buschiazzo et al, 1991;Galantini et al, 2004;Navarro et al, 2011;Duval et al, 2013). La ausencia de diferencias significativas entre usos del suelo coincide con diversos autores que informaron que el manejo agropecuario en los suelos de la región chaqueña, no modifica la fracción del carbono orgánico asociado a limos y arcillas (Albanesi et al, 2013a;Anriquez et al, 2005;Kunst et al, 2014;Kunst et al, 2016;Rojas et al, 2016).…”
Section: Carbono Orgánico Asociados a Limos Y Arcillas (Coa)unclassified