Levantamento pedológico detalhado da estação experimental de Ribeirão Preto, SP

Oliveira, J. B. de; Moniz, A. C.

doi:10.1590/s0006-87051975000100002

Cited by 14 publications

(19 citation statements)

References 5 publications

(1 reference statement)

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“…The study was carried out in Ribeirão Preto (21°10'S; 47°50'W), northeast of São Paulo state, Brazil. The altitude ranges from 510 m to 800 m. The mean annual temperature is 22.6°C and average annual minimum and (Oliveira & Prado 1983); it is close to the restoration project (about fi ve kilometers); and it is exposed to similar natural disturbances. Although it may have been affected by selective logging and fi re in the past, FOR has a high conservation value when compared to other forest patches in the region (Kotchetkoff-Henriques 2003).…”

Section: Methodsmentioning

confidence: 99%

“…The number of tree species is around 68, with Schyzolobium parahyba (guapuruvu), Cariniana estrellensis (jequitibá), and Galesia integrifolia (pau-d'alho) as typical species in the area (Kotchetkoff-Henriques 2003). FOR was chosen as best fi tting the reference site concept (Hobbs & Harris 2001, SER 2004, i.e., it occurs in the same life zone, semideciduous forest, reddish purple latosol soils (Oliveira & Prado 1983); it is close to the restoration project (about fi ve kilometers); and it is exposed to similar natural disturbances. Although it may have been affected by selective logging and fi re in the past, FOR has a high conservation value when compared to other forest patches in the region (Kotchetkoff-Henriques 2003).…”

Section: Methodsmentioning

confidence: 99%

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Arthropod recolonization in the restoration of a semideciduous forest in southeastern Brazil

Pais¹,

Varanda²

2010

Neotrop. entomol.

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-The use of arthropods for monitoring habitat changes has grown widely in the last decades. In Brazil, however, most of the studies in restored areas have involved only vegetation changes. The present study aimed at investigating recolonization patterns of epigeic arthropods in recently restored sites of semideciduous forests in southeastern Brazil. We compared the community structure of adjoining sites 5, 17, 29 and 36 months old with that at a nearby forest remnant (reference site). We also determined the most abundant species and looked for ecological indicator species of each site age. Arthropods were sampled using pitfall traps, and their assemblages were described and compared with multi-and univariate statistical methods. Species abundance and richness equivalent to the reference site were reached at fi ve months after planting, however species composition was very distinctive not only in relation to the reference site, but also among restored sites. Some of the main species found in this restoration stage are common in agroecosystems or cerrado vegetation. Nevertheless, there was a clear trend of arthropod fauna in restored sites moving toward the fauna in the forest remnant over time. Our results also highlighted ants and termites because of their abundance and ants because of their high value as ecological indicators of restoration age.KEY WORDS: Formicidae, seasonal forest, monitoring, ecological indicatorThe landscape of southeastern Brazil has been entirely transformed over time by human activities (Dean 1997). Changes were especially dramatic in the inner lands originally covered by mesophytic seasonal forests (deciduous and semideciduous forests) since their soils are particularly suitable for agriculture (Oliveira-Filho & Ratter 2002). Such forests are now restricted to few small patches in the agricultural-urban matrix. Some attempts of restoration have been made in the last decades, but their effectiveness has not been properly evaluated. Long-term monitoring of sites where attempts have already been performed is necessary for evaluating restoration success and improving restoration protocols. If techniques involve tree planting, special attention should be dispensed to the fi rst years of the restored site, when the greatest habitat changes occur due to the fast growing of pioneer trees.Most of the studies in restored areas are concerned with recovery and development of vegetation, especially tree species (Amador & Viana 2000, Souza & Batista 2004, whereas fauna is usually ignored (but see Majer 1992).Because of the high turnover and growth rates for most species, arthropods serve as probes that quickly respond to environmental changes. Another special attribute lies in their microgeographic distribution, which may refl ect fi nescale heterogeneity in habitats to which most vertebrates are insensitive (Mattoni et al 2000). Arthropods often provide a more sensitive indication than plants of the overall state of the ecosystem in which they occur (Rosenberg et al 1986, Andersen & Sparli...

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Arthropod recolonization in the restoration of a semideciduous forest in southeastern Brazil

Pais¹,

Varanda²

2010

Neotrop. entomol.

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“…Em 1983 foi publicado o levantamento pedológico semidetalhado do Estado de São Paulo, quadrícula de Ribeirão Preto (Oliveira & Prado 1983), mostrando que grande extensão do município é recoberta por Latossolo Roxo (cerca de 73%), e em menor extensão por Latossolo Vermelho Escuro e Vermelho Amarelo (17%). Em pequena extensão ocorrem Solos Litólicos (5%) e Hidromorficos (4,5% (Oliveira 1999).…”

Section: Methodsunclassified

“…Em pequena extensão ocorrem Solos Litólicos (5%) e Hidromorficos (4,5% (Oliveira 1999). Entretanto, como não foram efetuadas análises de solo dos fragmentos, neste trabalho é mantida a denominação utilizada pelo Mapa Pedológico Semidetalhado (Oliveira & Prado 1983), indicando que os resultados obtidos estão baseados na informação contida naquele trabalho.…”

Section: Methodsunclassified

“…Sobre a base cartográfica elaborada pelo Instituto Florestal, que registra os remanescentes de vegetação natural a partir de imagens de satélite Landsat de 1997, foi delimitado o Município de Ribeirão Preto, sua área urbana e de expansão urbana, e as manchas de solo, de acordo com o Mapa Pedológico do Estado de São Paulo, quadrícula de Ribeirão Preto (Oliveira & Prado 1983). Foram registrados 102 fragmentos de vegetação natural com área superior a 1,5 ha (figura 1).…”

Section: Methodsunclassified

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Relação entre o solo e a composição florística de remanescentes de vegetação natural no Município de Ribeirão Preto, SP

Kotchetkoff-Henriques¹,

Joly²,

Bernacci³

2005

Rev. bras. Bot.

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-(Soil and floristic composition of native vegetation remnants relationship in the municipality of Ribeirão Preto, SP). Aiming to establish the relationship between soil characteristcs and floristic composition, 95 fragments of natural vegetation were visited, and their floristic composition was determined by the expedite survey method. A total of 509 tree species belonging to 71 botanic families were found. A detrended correspondence analysis (DCA) and a cluster analysis using relative Sørensen distance showed three floristic groups associated with particular soil types. A multi-response permutation procedure (MRPP) indicated the groups consistence. A main group associated with the basalt derived soils, Purple Latosol and Lytholic soil, could be slipt into two subgroups according to the rock desintegration degree: mesophilous and decidous forest, respectively. The other two groups were linked to the Dark Red and Yellow Red Latosol, the cerradão, and to the Hydromorfic Soil, the swamp forest. Each group presented a characteristic floristic composition. Considering the most abundant tree species, meanly 65% of them showed differential occurrence in the different soil types. A high proportion of species ocurred in few fragments, and each forest remnant presented somewhat regionally rare species. The observed association between soil and remnants floristic composition could contribute to the establishment of criterion for fragment conservation as well as in determining the proper species to choose in vegetation recomposition projects.Key words -forest conservation, forest fragments, Ribeirão Preto, soil-vegetation relationship RESUMO -(Relação entre o solo e a composição florística de remanescentes de vegetação natural no Município de Ribeirão Preto, SP). Visando o estabelecimento da relação entre as características do solo e a composição florística, foi efetuado levantamento florístico em 95 fragmentos de vegetação natural em Ribeirão Preto. Foram registradas 509 espécies arbóreas pertencentes a 71 famílias botânicas. Uma análise de correspondência retificada (DCA) e uma análise de agrupamentos utilizando a distância relativa de Sørensen indicaram a existência de três grupos florísticos, associados aos tipos de solos. A aplicação de um procedimento de permutação (MRPP) indicou que os grupos são consistentes. Um grupo maior associado aos solos derivados do basalto, Latossolo Roxo e Litossolo, pôde ser subdividido em dois subgrupos de acordo com o grau de decomposição da rocha, identificados como mata mesófila e mata decídua, respectivamente. Outros dois grupos foram identificados, um associado ao Latossolo Vermelho Escuro e Vermelho Amarelo, cerradão, e outro ao solo Hidromórfico, mata paludícola. Cada grupo apresentou uma composição florística característica. Considerando as espécies arbóreas mais comuns, cerca de 65% tendem a ocorrer de forma diferenciada entre os tipos de solos. Elevada proporção das espécies ocorreu em pequeno número de fragmentos, e cada remanescente apresentou alguma espécie consider...

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Produtividade da Cana-de-Açúcar em Dois Sistemas de Manejo Correlacionada Espacialmente com Atributos do Solo

Dalchiavon¹,

Carvalho²,

Bem³

et al. 2013

Anais Do III Simpósio De Geoestatística Aplicada Em Ciências Agrárias

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Levantamento pedológico detalhado da estação experimental de Ribeirão Preto, SP

Cited by 14 publications

References 5 publications

Arthropod recolonization in the restoration of a semideciduous forest in southeastern Brazil

Arthropod recolonization in the restoration of a semideciduous forest in southeastern Brazil

Relação entre o solo e a composição florística de remanescentes de vegetação natural no Município de Ribeirão Preto, SP

Produtividade da Cana-de-Açúcar em Dois Sistemas de Manejo Correlacionada Espacialmente com Atributos do Solo

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