1997
DOI: 10.1590/s0100-06831997000400013
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Nutrientes no solo de duas florestas da planície litorânea da Ilha do Mel, Paranaguá, PR

Abstract: RESUMOEstudou-se a ciclagem de nutrientes de duas formações florestais ("floresta baixa", com dossel atingindo 15 m de altura, e "floresta alta", 25 m de altura), características dos cordões arenosos da planície litorânea da Ilha do Mel, Paranaguá, Paraná, de 14 de junho de 1991 a 12 de junho de 1993. Nesta primeira parte, foram analisadas as características químicas e físicas dos solos, relacionando-as com o meio físico e com o material de origem. Os solos foram classificados como podzóis, distróficos e álico… Show more

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Cited by 26 publications
(34 citation statements)
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“…Since till this study, the chemical composition of mature leaves from tree species of the Atlantic Forest had rarely been investigated, comparison of the results obtained here was very limited. However, the nutrient concentrations found in the majority of species were comparable to those found by other studies accomplished in Atlantic Forest at the coast of Paraná State (Boeger, 2005;Britez, 1994;Pires, 2006;Protil, 2006). These differences among the species were probably genetically related but also seemed to be influenced the by changes in the environment.…”
Section: Chemical Composition Of Mature Leavessupporting
confidence: 88%
See 1 more Smart Citation
“…Since till this study, the chemical composition of mature leaves from tree species of the Atlantic Forest had rarely been investigated, comparison of the results obtained here was very limited. However, the nutrient concentrations found in the majority of species were comparable to those found by other studies accomplished in Atlantic Forest at the coast of Paraná State (Boeger, 2005;Britez, 1994;Pires, 2006;Protil, 2006). These differences among the species were probably genetically related but also seemed to be influenced the by changes in the environment.…”
Section: Chemical Composition Of Mature Leavessupporting
confidence: 88%
“…The predominant sequence of nutrients in litter leaves was: N > Ca > Mg > K > P. This sequence was very similar to that found for mature leaves, the difference being only the change in order between Mg and K. This sequence was also similar to that observed by other studies accomplished in tropical forests (Pagano, 1985;Moraes, 1993;Britez, 1994;Gabriel, 1996;Portes, 2000;Rocha, 2006;Protil, 2006 …”
Section: Chemical Composition Of Litter Leavessupporting
confidence: 87%
“…A predominância de areia nos solos de fi sionomias Florestais Não Inundáveis confere uma permeabilidade elevada, com acentuada perda de nutrientes por lixiviação (Britez et al 1997;Bigarella 2001;Britez 2005 Carvalho et al (2005) em fl orestas ciliares com drenagem defi cientes em Floresta Estacional Semidecidual. Essa condição revela solos mais férteis sob as fl orestas com alagamento permanente e/ou periódico, em virtude do ambiente concentrador e com maiores teores de matéria orgânica, argila, e no presente caso, de infl uências fl úvio-marinhas.…”
Section: Discussionunclassified
“…No entanto, são raros os estudos que investigam o papel determinante das variáveis de solo sobre a estruturação das comunidades de restinga. Pesquisas com esse objetivo foram realizadas em restingas de outros Estados brasileiros, como Espírito Santo (Fabris 1995, Magnano et al 2010, Paraná (Britez et al 1997, Britez 2005, Pernambuco (Almeida Jr. et al 2011), Piauí (Santos-Filho et al 2013), Rio Grande do Sul (Costa et al 2003) e São Paulo (Sztutman & Rodrigues 2002, Guedes et al 2006) e identificaram diferenças estruturais nas comunidades vegetais ao longo da restinga em virtude das variações edáficas.…”
Section: Introductionunclassified