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| Assunção,Vivian Almeida; Silva,Danilo Muniz da; Dalponti,Guilherme; Sartori,Ângela Lúcia Bagnatori; Casagrande,José Carlos; Mansano,Vidal de Freitas. |
| ABSTRACT We characterized taxonomic and functional differences between two vegetation physiognomies in the Brazilian Chaco, namely chaco woodland (CW) and chaco forest (CF), in order to understand which abiotic and biotic mechanisms underlie the establishment of different physiognomies. We characterized the vegetation physiognomies by comparing woody species composition, richness and diversity and functional diversity between CW and CF plots. We also measured soil variables to characterize abiotic factors related to the different physiognomies. Species richness and diversity and soil nutrient values were higher in CF. Leaf succulence and nitrogen content were higher in CW, while height, leaf area, and specific leaf area were higher in CF. The standardized... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diversity; Functional traits; Seasonally dry forests; Plant community; Physiognomy; Soil fertility. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062020000400746 |
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| Alves,Flávio Macedo; Sartori,Ângela Lúcia Bagnatori. |
| O trabalho apresenta o estudo taxonômico das espécies do gênero Nectandra no Mato Grosso do Sul, Brasil. Baseados na análise morfológica dos espécimes coletados em diferentes regiões do Estado são confirmados oito espécies de Nectandra: N. amazonum Nees, N. cissiflora Nees, N. cuspidata Nees, N. falcifolia (Nees) J.A. Castigl. ex Mart. Crov. & Piccinini, N. gardneri Meisn., N. hihua (Ruiz & Pav.) Rohwer, N. megapotamica (Spreng.) Mez e N. psammophila Nees. É fornecida uma chave de identificação para as espécies e apresentados descrições morfológicas, dados de distribuição geográfica, habitat, aspectos fenológicos, comentários taxonômicos e ilustrações para cada espécie. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Centro-oeste; Lauraceae; Pantanal; Taxonomia. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062009000100015 |
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| Gasper,André Luís de; Stehmann,João Renato; Roque,Nádia; Bigio,Narcísio C.; Sartori,Ângela Lúcia Bagnatori; Grittz,Guilherme Salgado. |
| ABSTRACT Herbaria represent irreplaceable repositories of biodiversity and are used to answer questions about conservation, ecology, systematics, and other sciences. In this sense, we characterize the infrastructure, human resources, and idiosyncrasies of Brazilian herbaria. To achieve this goal, curators were sent a structured and standardized questionnaire to gather information about herbaria. The Brazilian Herbaria Network listed 216 active herbaria in the year 2018, of which 139 answered the questionnaire. These herbaria hold 6,741,469 samples in their collections and more than 39,000 type samples. Most herbaria are in federal universities (40.28 %). Only 24 % of the curators considered that their herbarium is valued by their institutions and 52 %... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biodiversity; Biological collections; Natural history; Public policies. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062020000200352 |
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| Cristaldo,Ana Cristina de Meira; Pott,Arnildo; Sartori,Ângela Lúcia Bagnatori. |
| Rhynchosia, gênero pantropical, é constituído por 230 espécies distribuídas principalmente nos neotrópicos, considerado o centro de diversidade do grupo. Está relacionado filogeneticamente com o gênero Eriosema (DC.) Rchb., do qual se diferencia principalmente por características morfológicas. Em Mato Grosso do Sul está representado por oito táxons: Rhynchosia balansae Micheli var. balansae, R. balansae var. psilantha Fortunato, R. clausseni Benth., R. corylifolia Mart. ex Benth., R. edulis Griseb., R. leucophylla Benth., R. melanocarpa Grear e R. minima (L.) DC. O presente estudo apresenta chave de identificação, descrições, comentários, ilustrações, dados de distribuição geográfica e dos ambientes preferenciais de cada táxon. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fabaceae; Flora; Neotrópicos; Phaseoleae; Taxonomia vegetal. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032012000400023 |
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| Dutra,Valquíria Ferreira; Lima,Laura Cristina Pires; Garcia,Flávia Cristina Pinto; Lima,Haroldo Cavalcante de; Sartori,Ângela Lúcia Bagnatori. |
| This study identified patterns of geographic distribution of 102 Leguminosae taxa within the Park, based on literature data and herbarium specimens. Among the taxa, 38 grow exclusively in CamposRupestres (rocky fields) and 49 in the Semideciduous Forest. Eleven patterns of geographic distribution were identified, of which the West-East-Central South America pattern was the most representative, with 27 taxa. Of the 102 sampled taxa of Leguminosae, five are endemic to the Espinhaço Range and ten are included in lists of endangered species of the flora of Brazil and Minas Gerais. Information on these taxa is crucial to provide conservation practices for conserving the vegetation formations of the PEIT. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Atlantic Forest; Espinhaço Range; Fabaceae; Rocky fields; Semideciduous Forest. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032014000100100 |
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| Caboco,Rafael Brune; Rolim,Thiago Prates; Sartori,Ângela Lúcia Bagnatori; Sciamarelli,Alan. |
| This study aims to evaluate the richness of the Papilionoideae species found in the Parque Estadual das Várzeas do Rio Ivinhema (PEVRI), which is located in the southeast region of Mato Grosso do Sul, Brazil, and investigate if the habits of this Leguminosae group vary in different formations of the park. Monthly collections, including all habits, were made by walking along pre-established trails, from September 2004 to September 2009. The PEVRI includes Seasonal Semideciduous Forest, Seasonal Alluvial Semideciduous Forest and fields. Twenty-three species distributed in 16 genera and 5 tribes were recorded. Phaseoleae was noted with 7 genera, followed by Dalbergieae with 6 genera and Desmodieae, Indigofereae and Crotalarieae with only 1 genus in each... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fabaceae; Leguminosae; Floristic; Central-Western region; Brazil. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032012000200007 |
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