Controle biológico de Brachiaria decumbens Stapf em área de reserva legal em processo de recuperação, na região do Pontal do Paranapanema, São Paulo, Brasil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aspectos ecofisiológicos da germinação, sobrevivência e desenvolvimento inicial de Styrax camporum Pohl. (Styracaceae)

Pós-graduação em Ciências Biológicas (Biologia Vegetal) - IBRC

Efeito de protetor físico com diferentes filtros na germinação, no desenvolvimento inicial e nas trocas gasosas de canafístula [Peltophorum dubium (Spreng.) Taub] provenientes da semeadura direta

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Integração entre um modelo de simulação hidrológica e Sistema de Informação Geográfica na delimitação de zonas tampão ripárias

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Qualidade fisiológica e armazenamento de sementes de ipê-verde (Cybistax antisyphilitica (Mart.) Mart.)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Diversidade de fungos micorrízicos arbusculares em área de cerrado degradado em processo de revegetação

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Morcegos frugívoros no uso do hábitat fragmentado e seu potencial para recuperação de áreas degradadas: subsídios para uma nova ferramenta voltada à conservação

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Epifitismo vascular em três formações vegetais distintas: mata do brejo, floresta estacional semidecidual e cerradão, pertencentes ao município de Bauru, estado de São Paulo

Pós-graduação em Ciências Biológicas (Botânica) - IBB

Caracterização morfológica do ramo, sementes e plântulas de matayba guianensis Aubl. e produção de mudas em diferentes recipientes e substratos

Matayba guianensis Aubl . is a shrubby or arborial Sapindaceae quite common in the Brazilian Cerrado with a key role in providing resources for ants and bees. It presents a rapid growth, and is important for the recovery of degraded areas, but little is known about its seedlings production. Therefore, the aim of this study was to describe the morphology of the branch and the seed germination and of seedling Matayba guianensis Aubl . in its post-seminal development and define the type of substrate and container suitable for seedling emergence and seedling production of this species. We evaluated three types of containers: black polyethylene bags, cartridge and polystyrene tray, with 5 kinds of substrates: sand, earth, earth - sand - manure (1:1:1); commercial substrate, and coconut fiber, with 4 replicates of 25 seeds per treatment . The branch, fruit, seed, seedling and their morphological events were described. The branch is cylindrical with paripinnate and alternate leaves, the fruit is dry and dehiscent. The seeds have a large amount of aryl, and the germination is cryptocotylar and hypogeal. The highest percentage of emergence occurred in styrofoam container with 91 % of the seeds germinated in commercial substrate , followed by coconut fiber (88 %). The development of root and stem were higher in tubes and plastic bags , using coconut fiber or commercial substrate.

Teste de tetrazólio para avaliação da qualidade de sementes de Tabebuia roseoalba (Ridl.) Sandwith - bignoniaceae, submetidas ao armazenamento

The species of Tabebuia are propagated sexually, and the use of high-quality seeds is crucial to achieving success in restoration of degraded areas, timber and medicinal production. Thus, the use of rapid tests in programs to control seed quality is an essential tool for the assessment of their physiological quality. The objectives of the present study were to establish the methodology for conducting the tetrazolium test in seeds of T. roseoalba and verify seed viability as a function of storage time, evaluating germination parameters and comparing them with the results of the tetrazolium test. The fruits were manually harvested at the opening, and fresh seeds and seeds stored up to 24 months were evaluated by tetrazolium test, germination, emergence, length and dry weight of seedlings. The tetrazolium at a concentration of 0.05% at 36 ° C for 24 hours is indicated to assess the viability of T. roseoalba, and during storage germination, length and dry weight of the seedlings are reduced and the germination in nursery is sharply reduced with seed storage in 24 months.

Sobrevivênvia e sucesso de implantes osseointegrados com superfície tratada por ataque ácido: avaliação retrospectiva de 8 a 10 anos

Pós-graduação em Odontologia - FOAR

Fosfato de Arad, NPK e calagem na cultura do milho em área de pastagem degradada

The establishment of pastures in Amazonia is made to replace the woody vegetation by slash and burn process in chemically poor and low available phosphorus soils. The recovery of degraded areas is required and can contribute to reducing deforestation in the region. This study aimed to evaluate the effects of doses of Arad and NPK combinations in the management of maize in soil with low productive capacity. The experiment was conducted in Santo Antonio do Taua, Para State, in an area with degraded pasture, in a dystrophic Oxisol. The experimental design was a randomized block split plot design with four replications. The plots were four phosphate: 50, 100, 200 and 300 kg ha(-1) of P2O5 as Arad and sub-plots combination with NPK, NK, NK liming, and control (no match ). We evaluated the growth characteristics and productivity of corn. Doses of Arad influenced the plant height and number of kernels per row cob. The application of Arad combined with NPK increased grain yield.

Parque Estadual da Serra do Mar, Núcleo Santa Virginia: uma análise paisagística comparativa do período de 1989 até o presente

The Atlantic Forest is considered the fifth most important hotspot of the world, for its high endemism and biodiversity. The Serra do Mar State Park (SMSP) is the biggest area of integral protection in Brazilian coast, having the largest continuous remnant area of Atlantic Forest. Its creation aims to protect the Atlantic Forest remnants and regeneration of degraded areas. The present work develops in the administrative center Núcleo Santa Virgínia, created on May 2, 1989 and aims a comparative analysis and environmental interpretation regarding the evolution of the landscape its creation until the present days, using geoprocessing techniques. For a better understanding of some definitions, a literature review is presented about the current scenario of conservation units, concepts of landscape, landscape ecology, landscape dynamics and the importance of the geoprocessing for landscape analysis. It was elaborated two thematic charts of use and occupation land of Núcleo Santa Virgínia (1989 and 2014) and quantified for each type of use for later comparison

Mapeamento do uso da terra como subsídio a um plano de recuperação das áreas de preservação permanente no entorno da represa de Salto Grande - Americana - SP

Currently, the dam of Salto Grande is very degraded. Water quality is seriously amended, and lack of riparian vegetation, as well as the advance of feed crops and land occupation in areas that should be permanently preserved, only complicate this situation. The permanent preservation area is essential for the water sources protection, soil erosion control and consequent watercourse sedimentation. Through aerial photography, using GIS techniques, it was able to identify the outwards bounds of the dam, to demarcate the permanent preservation areas and generate maps for land use. With this data, in addition to studies and ideas of reforestation in different environments, the development of a plan for restoration of degraded areas surrounding the dam is easier to be done. This study confirmed that about 72% of land use in permanent preservation areas is not in accordance with specific laws, making necessary its recovering.

Valores de futuros engenheiros ambientais sobre o meio ambiente

Pós-graduação em Educação - FFC