https://ri.ufs.br/jspui/handle/riufs/57 2026-04-04T11:48:49Z https://ri.ufs.br/jspui/handle/riufs/24643 Título: An overview of integrated management of leaf-cutting ants (Hymenoptera: Formicidae) in Brazilian forest plantations Autor(es): Zanetti, Ronald; Zanuncio, José Cola; Santos, Juliana Cristina; Silva, Willian Lucas Paiva da; Ribeiro, Genésio Tamara; Lemes, Pedro Guilherme 2014-01-01T00:00:00Z https://ri.ufs.br/jspui/handle/riufs/24417 Título: In vitro germination and acclimatization of cambui tree type seedlings Autor(es): Lédo, Ana da Silva; Barin, Luciana Borin; Silva, Ana Veruska Cruz da; Sá, Francielen Paola de; Machado, Caroline de Araújo Abstract: São poucos os relatos na literatura sobre estudos do comportamento do cambuizeiro (Myrciaria tenella O. Berg) in vitro e condições de aclimatação. O objetivo do trabalho foi de avaliar o efeito de meios de cultura na germinação in vitro e o efeito de diferentes substratos na aclimatação de tipos de cambuizeiros. O estudo foi realizado no Laboratório de Cultura de Tecidos de Plantas da Embrapa Tabuleiros Costeiros, Aracaju, SE. Foram utilizadas sementes extraídas de frutos de dois tipos de cambuizeiros: Tipo Laranja e Tipo Roxo. Para o estudo de meios para a germinação, as sementes foram inoculadas nos seguintes meios de cultura: T1 -meio de MS + 30g L-1 de sacarose, T2 - meio ½ MS + 15g L-1de sacarose e T3-testemunha sem sais MS. Para o estudo do efeito de substratos na aclimatação, as plântulas foram transferidas para recipientes plásticos com capacidade de 300cm3 , contendo os seguintes substratos esterilizados: S1 - solo e pó de casca de coco seco - SPC (1:1, em volume); S2 -solo, areia lavada e pó de casca de coco seco - SAPC (1:1:1, em volume); e S3-substrato comercial Biomix®- SC. O meio sem sais MS proporciona 100% porcentagem de germinação in vitro e o meio ½ MS maior desenvolvimento em altura de plântulas. Todos os substratos estudados são adequados para aclimatação de plântulas germinadas in vitro. O cambuizeiro do tipo Amarelo apresenta maior vigor na aclimatação. 2014-08-01T00:00:00Z https://ri.ufs.br/jspui/handle/riufs/24363 Título: A educação ambiental na educação especial: uma revisão de literatura Autor(es): Monteiro, Jorge Alberto Santos; Feitosa, Marcelo Gabriel; Gomes, Laura Jane; Santos, Luiz Ricardo Oliveira Abstract: This thesis, submitted as part of the Specialization in Environmental Education program at the Federal University of Sergipe, presents a literature review on the environmental issue within special education. It analyzes how environmental themes have been addressed in the inclusive educational context over the years, highlighting challenges and progress made by the school community. To conduct this research, the Brazilian Digital Library of Theses and Dissertations (BDTD) platform was consulted, yielding five dissertations whose titles contextually address various scenarios related to inclusive environmental education in Brazilian schools. These dissertations were selected to analyze how environmental and special education have evolved and how the educational system, teachers, and schools have contributed to and faced the challenges of incorporating inclusive and integrated environmental practices. This approach aims to promote the development of environmentally conscious citizens and the appreciation of sustainable actions involving students with special needs. 2025-01-01T00:00:00Z https://ri.ufs.br/jspui/handle/riufs/24208 Título: Relações empíricas entre características dendrométricas da Caatinga brasileira e dados TM Landsat 5 Autor(es): Almeida, André Quintão de; Mello, Anabel Aparecida de; Dória Neto, Antônio Luiz; Ferraz, Raphael Cavalcanti Abstract: The objective of this work was to adjust models to estimate dendrometric characteristics of the Brazilian dry tropical forest (Caatinga) from Landsat 5 TM sensor data. Measures for tree diameter and height were taken in 60 inventory plots (400 m2 ), in two municipalities of the state of Sergipe, Brazil. Basal area and wood volume were estimated using an allometric equation and form factor (f = 0.9). Explanatory variables were taken from the TM sensor, after radiometric and geometric correction, having considered, in the analysis, six spectral bands, with 30 m spatial resolution, besides the indexes of simple ratio (SR), of normalized difference vegetation (NDVI), and of soil-adjusted vegetation (Savi). To choose the best explanatory variables, the coefficient of determination (R2 ), the root mean square error (RMSE), and the Bayesian information criterion (BIC) were considered. The basal area per hectare did not show a significant correlation with any of the explanatory variables used. The best models were adjusted to tree mean height per plot (R2 = 0.4; RMSE = 13%) and to wood volume per hectare (R2 = 0.6; RMSE = 42%). The metrics derived from the Landsat 5 TM sensor have great potential to explain variation in the mean height of trees and in the wood volume per hectare, in remaining areas of the tropical dry forest in the Brazilian Northeast. 2014-04-01T00:00:00Z