Solos Florestais Em Fragmento De Floresta Urbana Na Mata De Dois Irmãos, Recife, Pernambuco, Brasil

Lima, Maria Salomé de; Freire, Fernando José; Marangon, Luíz Carlos; Almeida, Brivaldo Gomes de; Ribeiro, Eberson Pessoa; Santos, Renato Lemos dos

doi:10.5902/1980509832037

Cited by 6 publications

(9 citation statements)

References 12 publications

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“…Phosphorus results were obtained by different methods: ion-exchange resin, according to Camargo et al (2009) (Zanata and Perusi, 2010;Putrino and Ladeira, 2019); extraction with H 2 SO 4 1:1, according to Claessen (1997) and Donagemma et al (2011) (Teixeira, 2015;Patucci et al, 2017;Araújo, 2019); extraction with Mehlich-1, according to Silva (2009) (Lima et al, 2018). These values tend to be high [based on the parameters of Sobral et al (2015)] in soils characterized by massive waste disposal , reaching extreme values such as 1096 mg dm -3 (Dias, 2017) or 2765 mg dm -3 (Araújo, 2019).…”

Section: Physical Chemical and Biological Resultsmentioning

confidence: 99%

“…However, physical and/or chemical analyses are commonly performed only in the topsoil (0.05, 0.10, 0.20 or 0.30 first meters), which are, in general, arbitrarily pre-defined depths. Laboratory analyses are more common in publications centered on contamination (e.g., Moura et al, 2006;Gonçalves, 2011;Aniceto and Horbe, 2012;Cervi et al, 2014;Barbosa and Correa, 2015;Dias, 2017;França et al, 2017;Dala-Paula et al, 2018;Milhome et al;2018;Putrino and Ladeira, 2019), but they are also available in studies focused on genesis and characterization (Santos Junior and Lima, 2012;Teixeira et al, 2019), classification (Costa et al, 2019) and fauna and flora (Patucci et al, 2017;Vale et al, 2017;Lima et al, 2018). The pH, soil organic carbon (SOC), exchangeable cations, CEC and particle size are the most frequent analyses presented in the results.…”

Section: An Overviewmentioning

confidence: 99%

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Urban soils in Brazil: A review

Furquim¹,

Almeida²

2022

Revista Brasileira De Ciência Do Solo

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This study analyzes the scientific production about soils within cities in Brazil, the most populous country of Latin America, to highlight significant patterns and contributions and point out gaps and future challenges. A more robust literature about urban soils in Brazil started in the 90´s decade and has intensified since 2015. Papers are mostly published in Portuguese, majority performed in cities with more than 500,000 inhabitants, many of them located in the Southern and Southeastern regions, and mainly focused on soil characterization, classification, mapping and/or contamination. Important methodological propositions (related to classification and land potential) and morphological, physical and chemical results are published. Urban soils formed from landfills are the most common, but soils developed from irregular zones of waste disposals are also frequent, showing the deficiency of proper waste management in developing countries. Properties such as pH, base saturation, soil organic matter and P amounts tend to be higher in soils marked by the addition of earthy materials and solid waste than in soils developed from the process of cutting, which commonly exposes the acid and deep saprolite of the tropical and subtropical zones. Although the attention on the Brazilian urban soils has grown in the last years, more studies, with a higher variety of morphological and analytical data, still have to be performed to obtain more representative results. Systematization of concepts, terminologies, and methodologies is also necessary, allowing a more complete understanding of the soils. In addition, the incorporation of a classification key of Anthropogenic soils, including urban soils, in the Brazilian official classification system seems urgent. Finally, it is relevant to foment international publications about the Brazilian urban soils, allowing a wider comparison between the produced data and the results obtained worldwide.

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Section: Physical Chemical and Biological Resultsmentioning

confidence: 99%

Section: An Overviewmentioning

confidence: 99%

Urban soils in Brazil: A review

Furquim¹,

Almeida²

2022

Revista Brasileira De Ciência Do Solo

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“…A fitofisionomia relacionada à área é de floresta ombrófila densa (IBGE, 2012), situada em ambientes de morros que formam tabuleiros com topos planos e cotas altimétricas de até 150 metros. Os solos são classificados como latossolos amarelos, argissolos amarelos e gleissolos, com textura variando de arenoso a argiloso-arenoso (LIMA et al, 2018).…”

Section: áRea De Estudounclassified

Estrutura de abundância e classificação sucessional da vegetação lenhosa regenerante em fragmento urbano de floresta atlântica em Recife, Pernambuco, Brasil

Silva¹,

Guerra²,

Gonçalves³

et al. 2020

ABC

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Este estudo teve como objetivo verificar se existem diferenças na estrutura de abundância da vegetação lenhosa regenerante entre borda e interior em fragmento urbano de floresta atlântica em Recife, Pernambuco. Para a amostragem da vegetação, foram plotadas 20 parcelas de 2,5 m x 2,5 m, interespaçadas a cada 17,5 m, sendo 10 na borda e 10 no interior. Em cada parcela, todos os indivíduos lenhosos com altura igual ou maior que 10 cm e com circunferência ao nível do solo menor que 3 cm foram catalogados, identificados e medidos. Estimaram-se os parâmetros de estrutura de abundância entre os ambientes de borda e interior e a classificação sucessional das espécies. O ambiente do interior apresentou maior densidade absoluta (60.800 ind. ha- ¹) que a borda (59.040 ind.ha- ¹), estando a maioria das espécies em fases iniciais de regeneração. As principais espécies representadas em densidade na borda são distintas daquelas do interior da floresta, com exceção de B. guianense e E. ovata. As análises realizadas possibilitam direcionar ações de conservação e recuperação florestal na área avaliada.

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“…The forest covers 384 ha on a peri-urban matrix under negative anthropogenic impacts. The vegetation consists of Lowland Dense Ombrophylous Forest type (Lima et al, 2018). The climate is warm and humid, type As' according to Köppen classification.…”

Section: Study Areamentioning

confidence: 99%

Evaluation of the Plant Necromass Component: Methodological Approaches and Estimates in Atlantic Forest, Northeast Brazil

2019

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Necromass is a crucial component for the forest structure. However, there are few studies of necromass quantification in tropical rainforests and lack of efficient sampling methods. This research aimed at verifying the accuracy and effectiveness of sampling methods (Line-intersect sampling-LIS versus fixed area plots-FA) for the estimation of necromass in a tropical rainforest. The accuracy and efficiency of the methods were evaluated through descriptive statistics, paired t-test, ANOVA and relative efficiency. LIS method was more accurate and efficient, but it requires high sampling to meet sample error of 15%. Necromass at the forest fragment studied accounted for about 12.28% of the tree biomass. These findings show the importance of this compartment inclusion when quantifying carbon stocks in humid tropical forests, which acts as a true reservoir of carbon.

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Solos Florestais Em Fragmento De Floresta Urbana Na Mata De Dois Irmãos, Recife, Pernambuco, Brasil

Cited by 6 publications

References 12 publications

Urban soils in Brazil: A review

Urban soils in Brazil: A review

Estrutura de abundância e classificação sucessional da vegetação lenhosa regenerante em fragmento urbano de floresta atlântica em Recife, Pernambuco, Brasil

Evaluation of the Plant Necromass Component: Methodological Approaches and Estimates in Atlantic Forest, Northeast Brazil

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