scholarly journals Epigaeic ant (Hymenoptera: Formicidae) communities in urban parks located in Atlantic Forest biome

Check List ◽  
2016 ◽  
Vol 12 (5) ◽  
pp. 1967 ◽  
Author(s):  
Débora R. de Souza-Campana ◽  
Otávio G. M. da Silva ◽  
Leonardo Menino ◽  
Maria Santina de C. Morini
Keyword(s):  
Atlantic Forest ◽  
Native Species ◽  
Urban Parks ◽  
Biological Indicators ◽  
Public Access ◽  
Ant Communities ◽  
Generalist Species ◽  
Wasmannia Auropunctata ◽  
Line Transects ◽  
Forest Biome

Urban parks offer refuge for numerous animal species, and some of these parks represent the remaining fragments of native forests. We evaluate the diversity and composition of epigaeic ant species (Hymenoptera: Formicidae) in urban parks located within the Atlantic Forest biome (Centenial Park, Leon Feffer Park and Villa Lobos Park). For our collections, we placed pitfall traps along 100-m line transects in areas both accessible and inaccessible to the public. A total of 46 species distributed in seven subfamilies were collected. The number of species did not differ among park areas, but the ant communities themselves differed. Native species, such as Strumigenys denticulata and S. louisianae, were collected in the most preserved natural areas in the parks. Generalist species composed the richest guild and were primarily found in areas with public access. Wasmannia auropunctata, Brachymyrmex heeri, Solenopsis sp. 2, and Solenopsis sp. 3 were classified with high value as biological indicators. 

scholarly journals Review of the medicinal potential of the Flora of Embu-Verde Environmental Preservation Area

2021 ◽  
Vol 10 (6) ◽  
pp. e24810615266
Author(s):  
Josiane Félix Sousa ◽  
Julia Alejandra Pezuk ◽  
Simone dos Santos Grecco
Keyword(s):  
Atlantic Forest ◽  
Native Species ◽  
Therapeutic Potential ◽  
Brazilian Population ◽  
Urban Center ◽  
Medicinal Species ◽  
Environmental Preservation ◽  
Health Area ◽  
Anti Inflammatory ◽  
Forest Biome

The Atlantic Forest Biome is essential for 72% of the Brazilian population, but only a small part of the population has knowledge and values this environmental heritage. This biome is under constant threat; thus, strategies and actions are needed for its preservation and conservation. The Embu-Verde Environmental Preservation Area (EPA) concentrates a big part of the remaining biodiversity of the Atlantic Forest, and because it is close to the largest urban center in the country, it is increasingly threatened. The use of plants as a medicinal tool has been explored since the beginning of mankind. In fact, many of the compounds used in the health area derive from the flora. In this context, this study aimed to identify the medicinal potential of the EPA Embu-Verde flora, from the perspective that it is necessary to know to be able to preserve. Based on previous studies registering the biodiversity of EPA Embu-Verde, all the species of flora listed were investigated to identify its medicinal potential. We show here that of the 202 native species identified in the EPA Embu-Verde, there are 35 species of 23 botanical families that presented medicinal potential. The Myrtaceae family was the most cited, and its anti-inflammatory potential was the most prominent, moreover, several other uses were reported for the remaining flora. The medicinal potential of the flora of EPA Embu-Verde is still underestimated, therefore the recognition of medicinal species by the population is important. The preservation of the flora is essential to guarantee the possibility of future bioprospecting studies that will investigate the therapeutic potential of the still unknown medicinal species.

scholarly journals Atlantic Forest fragmentation affects the genetic variation distribution pattern in blue manakins, Chiroxiphia caudata (Aves, Pipridae)

2018 ◽  
Author(s):  
Leonardo P. Niero ◽  
Mercival R. Francisco ◽  
Bruno H. Saranholi ◽  
Luis F. Silveira ◽  
Pedro M. Galetti Jr
Keyword(s):  
Genetic Diversity ◽  
Genetic Variation ◽  
Gene Flow ◽  
Discriminant Analysis ◽  
Habitat Fragmentation ◽  
Atlantic Forest ◽  
Conservation Biology ◽  
Generalist Species ◽  
Private Alleles ◽  
Forest Biome

Habitat fragmentation is one of the main threats to the biodiversity and one of the main challenges faced by conservation biology. This study assessed the effects of habitat fragmentation on the genetic variability of the blue manakin Chiroxiphia caudata, an endemic bird of Atlantic Forest biome. Nine microsatellite loci were used to analyze individuals from five Atlantic Forest areas. Private alleles were found in all areas. Fst, Dest, Bayesian and Discriminant analysis of principal components (DAPC) indicated that populations are genetically structured, but the distance could not explain the differentiation between areas. The fragmentation and the reduction of gene flow may be acting in order to increase the differentiation between areas. Thus, even a generalist species may be affected by habitat fragmentation. Despite this, the whole complex of fragmented areas in Atlantic Forest appears to play an important role for the blue manakin by sheltering its genetic diversity as a whole.

scholarly journals Atlantic Forest fragmentation affects the genetic variation distribution pattern in blue manakins, Chiroxiphia caudata (Aves, Pipridae)

2018 ◽  
Author(s):  
Leonardo P. Niero ◽  
Mercival R. Francisco ◽  
Bruno H. Saranholi ◽  
Luis F. Silveira ◽  
Pedro M. Galetti Jr
Keyword(s):  
Genetic Diversity ◽  
Genetic Variation ◽  
Gene Flow ◽  
Discriminant Analysis ◽  
Habitat Fragmentation ◽  
Atlantic Forest ◽  
Conservation Biology ◽  
Generalist Species ◽  
Private Alleles ◽  
Forest Biome

Habitat fragmentation is one of the main threats to the biodiversity and one of the main challenges faced by conservation biology. This study assessed the effects of habitat fragmentation on the genetic variability of the blue manakin Chiroxiphia caudata, an endemic bird of Atlantic Forest biome. Nine microsatellite loci were used to analyze individuals from five Atlantic Forest areas. Private alleles were found in all areas. Fst, Dest, Bayesian and Discriminant analysis of principal components (DAPC) indicated that populations are genetically structured, but the distance could not explain the differentiation between areas. The fragmentation and the reduction of gene flow may be acting in order to increase the differentiation between areas. Thus, even a generalist species may be affected by habitat fragmentation. Despite this, the whole complex of fragmented areas in Atlantic Forest appears to play an important role for the blue manakin by sheltering its genetic diversity as a whole.

Buffer zone delimitation of conservation units based on map algebra and AHP technique: A study from Atlantic Forest Biome (Brazil)

2021 ◽  
Vol 253 ◽  
pp. 108905
Author(s):  
Manoela Sacchis Lopes ◽  
Bijeesh Kozhikkodan Veettil ◽  
Dejanira Lüderitz Saldanha
Keyword(s):  
Atlantic Forest ◽  
Buffer Zone ◽  
Conservation Units ◽  
Map Algebra ◽  
Forest Biome

scholarly journals MICRONUTRIENT CONTENTS IN THE PROFILE OF A RECOVERED SOIL WITH SEWAGE SLUDGE AND NATIVE SPECIES OF ATLANTIC FOREST

FLORESTA ◽  
2019 ◽  
Vol 49 (3) ◽  
pp. 485
Author(s):  
Lívia Mara Lima Goulart ◽  
Marianne Fidalgo de Faria ◽  
Grasiela Spada ◽  
Thiago Tássio de Souza Silva ◽  
Iraê Amaral Guerrini
Keyword(s):  
Sewage Sludge ◽  
Atlantic Forest ◽  
Soil Profile ◽  
Native Species ◽  
Control Treatment ◽  
Mineral Fertilization ◽  
Promising Alternative ◽  
Final Destination ◽  
Potassium Supplementation

The use of sewage sludge in agriculture and recovery of degraded areas has been shown as a promising alternative for its final destination. Studies on micronutrient levels after sludge application are necessary to avoid soil contamination at toxic levels. The objective of this work was to verify the micronutrient contents in the soil profile and pH, up to one-meter-deep, nine years after the application of sewage sludge and planting of native species of the Atlantic Forest. The experiment was implemented in a degraded Quartzeneic Neosol and conducted in randomized blocks with four replicates and eight treatments, consisting of six doses of sewage sludge (0, 2.5, 5, 10, 15 and 20 Mg ha-1, with supplementation of potassium due to low concentration in the residue), besides the control treatment, mineral fertilization and only potassium supplementation. After nine years, the contents of all micronutrients evaluated presented a significant response to the application of the treatments, and the application of sewage sludge provided an increase in their contents. Soil pH remained stable at sites receiving mineral fertilization and potassium supplementation. Only manganese and zinc showed mobility in the soil profile. The application of sewage sludge in degraded soil increases the micronutrient content and decreases its movement in the soil profile, and the application of the maximum dose of the residue does not provide toxic levels of these elements in the soil in the long term.

scholarly journals Ticks infesting birds in Atlantic Forest fragments in Rio Claro, State of Sao Paulo, Brazil

2013 ◽  
Vol 22 (1) ◽  
pp. 6-12 ◽  
Author(s):  
Gustavo Seron Sanches ◽  
Thiago Fernandes Martins ◽  
Ileyne Tenório Lopes ◽  
Luís Flávio da Silva Costa ◽  
Pablo Henrique Nunes ◽  
...  
Keyword(s):  
Atlantic Forest ◽  
Tick Species ◽  
Native Species ◽  
Sao Paulo ◽  
Native Forest ◽  
Forest Fragments ◽  
São Paulo ◽  
Eucalyptus Tereticornis ◽  
New Host ◽  
New Host Records

In the present study, we report tick infestations on wild birds in plots of the Atlantic Forest reforested fragments with native species and plots reforested with Eucalyptus tereticornis in the municipality of Rio Claro, State of Sao Paulo, Brazil. A total of 256 birds were captured: 137 individuals of 33 species, in planted native forest; and 128 individuals of 37 species, in planted Eucalyptus tereticornis forest. Nymphs of two tick species were found on the birds: Amblyomma calcaratumand Amblyomma longirostre, the former was more abundant in the fragments reforested with Atlantic forest native species, and the latter in the fragment reforested with E. tereticornis. New host records were presented for A. calcaratum.

Plant Species from the Atlantic Forest Biome and Their Bioactive Constituents

2019 ◽  
pp. 217-256
Author(s):  
Rebeca Previate Medina ◽  
Carolina Rabal Biasetto ◽  
Lidiane Gaspareto Felippe ◽  
Lilian Cherubin Correia ◽  
Marília Valli ◽  
...  
Keyword(s):  
Plant Species ◽  
Atlantic Forest ◽  
Bioactive Constituents ◽  
Forest Biome

scholarly journals Forest fragmentation in the landscape in the Atlantic Forest Biome: A systematic review of the literature

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Stephany Diolino Cunha ◽  
Bruna Sampaio Crivilin ◽  
Matheus da Silva Araújo ◽  
Luís Antônio Coimbra Borges
Keyword(s):  
Systematic Review ◽  
Landscape Ecology ◽  
Forest Fragmentation ◽  
Atlantic Forest ◽  
Forest Fragments ◽  
Review Of The Literature ◽  
Search Terms ◽  
High Degree ◽  
Forest Biome ◽  
Degree Of Fragmentation

Forest fragmentation is defined as the process by which a continuous area of habitat is reduced in size and divided between spaces. Therefore, due to the increase in these areas, this study aimed to conduct a systematic review of the literature on forest fragments in the Atlantic Forest biome in order to verify their main characteristics and landscape ecology. Publications in search platforms referring to the period from 2000 to 2020 were analyzed such as: SciELO, Google academic and CAPES journals portal. The search terms entered were: “Studies of forest fragments in the Atlantic Forest biome” and “Landscape ecology in forest fragments”. A total of 15 articles were selected from among the works found, and 5 of these were chosen to be evaluated in the present study. Four of the five works were carried out in the state of Espírito Santo, close to basins and sub-basins, and only one work was carried out in a state park. Thus, the evaluated works with the theme, study of fragmentation and ecology of the landscape showed a high degree of fragmentation, meaning that they have fragments smaller than 5 hectares; in addition, all fragments have an irregular edge effect. Therefore, measures aimed at the conservation of biodiversity are needed in all places so that there is ecological restoration of the landscape and conservation of fauna and flora in the Atlantic Forest biome. 

scholarly journals Wood species identification from Atlantic forest by near infrared spectroscopy

2019 ◽  
Vol 28 (3) ◽  
pp. e015
Author(s):  
José-Henrique Camargo Pace ◽  
João-Vicente De Figueiredo Latorraca ◽  
Paulo-Ricardo Gherardi Hein ◽  
Alexandre Monteiro de Carvalho ◽  
Jonnys Paz Castro ◽  
...  
Keyword(s):  
Least Squares ◽  
Partial Least Squares ◽  
Atlantic Forest ◽  
Wood Species ◽  
Native Species ◽  
Partial Least Squares Regression ◽  
Near Infrared ◽  
Least Squares Regression ◽  
Planted Forests ◽  
Good Ability

Aim of study: Fast and reliable wood identification solutions are needed to combat the illegal trade in native woods. In this study, multivariate analysis was applied in near-infrared (NIR) spectra to identify wood of the Atlantic Forest species.Area of study: Planted forests located in the Vale Natural Reserve in the county of Sooretama (19 ° 01'09 "S 40 ° 05'51" W), Espírito Santo, Brazil.Material and methods: Three trees of 12 native species from homogeneous plantations. The principal component analysis (PCA) and partial least squares regression by discriminant function (PLS-DA) were performed on the woods spectral signatures.Main results: The PCA scores allowed to agroup some wood species from their spectra. The percentage of correct classifications generated by the PLS-DA model was 93.2%. In the independent validation, the PLS-DA model correctly classified 91.3% of the samples.Research highlights: The PLS-DA models were adequate to classify and identify the twelve native wood species based on the respective NIR spectra, showing good ability to classify independent native wood samples.Keywords: native woods; NIR spectra; principal components; partial least squares regression.

scholarly journals Amphibia, Anura, Centrolenidae, Vitreorana uranoscopa (Müller, 1924): new record for the northeastern region of the state of Rio Grande do Sul, Brazil

Check List ◽  
2011 ◽  
Vol 7 (6) ◽  
pp. 841 ◽  
Author(s):  
Marcoandre Savaris ◽  
Silvana Lampert ◽  
Elaine Maria Lucas ◽  
Angelo Vinicius da Rosa Peres ◽  
Juliana Orsato ◽  
...  
Keyword(s):  
Distribution Pattern ◽  
Biodiversity Conservation ◽  
Atlantic Forest ◽  
New Record ◽  
New Records ◽  
Rio Grande ◽  
Rio Grande Do Sul ◽  
Northeast Region ◽  
The World ◽  
Forest Biome

The Atlantic Forest Biome is among the world’s hotspots for biodiversity conservation and concentrates the greatest diversity of amphibians in the world. However, information on the distribution pattern of species is largely unknown in this biome. This study report new records of Vitreorana uranoscopa for northeast region of Rio Grande do Sul.

Sign in / Sign up

Export Citation Format

Share Document