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| Urso-Guimarães,Maria V.. |
| Abstract The geographical distribution of Machaeriobia machaerii (Kieffer, 1913) (Diptera, Cecidomyiidae), previously known only from Tubarão, Santa Catarina State, Brazil is extended to São Paulo State, Brazil. Illustrations of diagnostic characters of the male, pupa, and larva are provided, and the association with the species of host plant, Machaerium hirtum (Vell.) Stellfeld (Fabaceae) is established. |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Gall maker; Geographical distribution; Neotropical region; Seasonal Semideciduous Forest. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262018000200087 |
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| Ribeiro,João Everthon da Silva; Barbosa,Ana Jéssica Soares; Lopes,Sérgio de Faria; Pereira,Walter Esfrain; Albuquerque,Manoel Bandeira de. |
| ABSTRACT Erythroxylum simonisis an understory species found in Northeast Brazil. Due to its shaded habitat,E. simonisis subjected to seasonal oscillations of the environment, to which it must respond ecophysiologically. The objective of this study was to evaluate the effects of seasonality on the ecophysiology ofE. simonis in a fragment of Seasonal Semideciduous Forest. Leaf area index, visible sky fraction and photosynthetically active radiation were measured for 10 individuals during the dry and rainy seasons. Soil moisture, temperature and monthly precipitation were measured, as well as photosynthetic rate, stomatal conductance, internal CO2concentration, transpiration, instantaneous water use efficiency, instantaneous carboxylation efficiency and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Responses; Photosynthetic rate; Seasonal changes; Seasonal Semideciduous Forest; Understory. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000200287 |
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| Vargas,Betânia da Cunha; Oliveira,Ana Paula Caldeira; Udulutsch,Renata Giassi; Marcusso,Gabriel Mendes; Sabino,Gabriel Pavan; Melo,Pablo Hendrigo Alves de; Grillo,Roberta Marotti Martelletti; Kamimura,Vitor de Andrade; Assis,Marco Antonio. |
| Abstract A floristic survey of climbing plants was carried out in an ecotone area of seasonal semideciduous forest (SSF) and forested savanna (CER), in Porto Ferreira State Park (PFSP), Southeastern Brazil. We sampled the reproductive specimens every month during two periods, March 2010 to September 2011 and April and July 2015. The surveys were performed by the walking method, and the sampled individuals were classified by habit, climbing mechanism and dispersal mode. Overall, 109 species, belonging to 67 genera and 29 families, were recorded; 49 species occurred in both, 29 and 31 were exclusive to SSF and CER, respectively. Bignoniaceae and Malpighiaceae were the richest families, with 17 species, followed by Sapindaceae (12 species), Asteraceae and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cerrado; Seasonal Semideciduous Forest; Ecotone; Climbing plants. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000200302 |
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