A5031379592- Ecology and Vegetation Dynamics Studies
- Forest ecology and management
- Geography and Environmental Studies
- Environmental and biological studies
- Conservation, Biodiversity, and Resource Management
- Plant Diversity and Evolution
- Soil Management and Crop Yield
- Agricultural and Food Sciences
- Land Use and Ecosystem Services
- Minerals Flotation and Separation Techniques
- Plant and animal studies
- Iron and Steelmaking Processes
- Remote Sensing in Agriculture
- Agroforestry and silvopastoral systems
- Fern and Epiphyte Biology
- Species Distribution and Climate Change
- Mineral Processing and Grinding
Universidade Federal de Lavras
2018-2022
Fundação de Apoio a Pesquisa do Estado de Goiás
2018
Abstract Aims Natural vegetation plays an important role in global carbon cycling and storage. Thus, the Cerrado (Brazilian savannah) is considered a sink because of its intrinsic characteristics. Our aim was to evaluate how aboveground biomass biodiversity relationship change between three remnants with different protection status: ‘control area’ (Legal Reserve area), protected area (PA) non-protected (Non-PA). Methods All studied fragments are situated northern Minas Gerais state, Brazil....
The Cerrado has a wide diversity of fauna and flora, the knowledge its horizontal structure, in different time intervals allows prediction structural floristic characteristics. aim this study was to evaluate changes structure composition tree community three fragments with low anthropization, an interval 11 years at Minas Gerais state. Rectangular plots fixed size were sampled, measuring stem diameter height all living arboreal individuals 1.30 meters above ground (DBH) ≥ 5 cm. vegetation...
RESUMOO Cerrado, considerado como um hotspot mundial, está ameaçado pela expansão de atividades agropecuárias e florestais.Este estudo objetivou avaliar a variação temporal do estoque carbono volume madeira em uma reserva Cerrado sensu stricto Minas Gerais, com medições nos anos 1993, 2000 2009.Os dados foram coletados por meio da alocação unidades amostrais dimensões 20 x m. O critério inclusão foi mensuração todos os indivíduos arbóreos vivos diâmetro ≥ 5 cm altura peito (DAP), obtido 1,30...
O Parque Estadual da Lapa Grande (PELG), localizado no norte de Minas Gerais está inserido Cerrado que possui uma diversidade única.Com o objetivo caracterizar a comunidade vegetal, fez-se um estudo fitossociológico e florístico do cerrado sensu stricto selecionou espécies mais representativas vegetação.As parcelas possuíam dimensões 400m² (20x20m) com método inclusão Diâmetro Altura Solo (DAS) acima 3 cm, sendo coletados diâmetro, altura total material botânico dos indivíduos.Tais dados...
ABSTRACT Solar radiation is one of the aspects which most influence species composition, so light a limiting factor to tree growth in forests. This study aimed evaluate leaf morphological variations between individuals Myrcia splendens (Sw.) DC. under different conditions an urban forest. The fragment characterized by having open canopy area and advanced regeneration stage branches five were collected, totaling 100 leaves. traits evaluated area, fresh biomass, dry water content, specific...
The large amount of degraded areas and productive potential the legal reserves in Brazil make restoration an environmental demand a commercial opportunity. We modelled diameter growth as function age eight tree species plantations Brazilian Amazon. From 14 years annual forest inventory data, for each species, we tested variations logistic function: simple logistic, with covariant (plant area at time planting), random effect, effect covariant. Amongst studied Schizolobium parahyba var....
O objetivo do estudo foi analisar a estrutura, diversidade e heterogeneidade componente arbóreo de uma Mata Ripária em Unidade Conservação. Além disso, comparar estrutura desta vegetação com da zona amortecimento. A área está situada no Parque Estadual Lapa Grande, Minas Gerias (Brasil). inventário florestal realizado na unidade conservação (UC) sua Como critério inclusão, mensurou-se todos os indivíduos DAP ≥ 3 cm, bem como altura total. Processou-se parâmetros fitossociológicos florísticos...
The Cerrado domain is considered as one of the global hotspots, although studies upon management in this vegetation type have many gaps forest literature. Thus, it’s important to propose viable alternatives its use. This study aimed evaluate technical feasibility a legal reserve cerrado sensu stricto Minas Gerais state, support local increased demand for firewood. A inventory was applied from systematic samplings 10 plots, based on diameter criteria at 0.30 m above ground (DAG) ≥ than 5 cm....
Ecotones are transition areas characterized by environmental complexity and high biodiversity. In this sense, carrying out a floristic survey characterization of each phytoecological region is necessary. Thus, we analyzed the composition, horizontal vertical structure, dispersal syndromes woody community in an ecotone cerrado sensu stricto seasonal deciduous forest. Likewise, proceeded with similarity analysis to evaluate study area’s similarities vegetation A total 919 individuals from 19...