Permanent Plot
Mostrando 1-12 de 22 artigos, teses e dissertações.
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1. NONLINEAR MIXED-EFFECT HEIGHT-DIAMETER MODEL FOR Pinus pinaster AIT. AND Pinus radiata D. DON
ABSTRACT Tree height-diameter (H-D) relationships are important for routine forest assessment. Several H-D relationships have been developed for different species and more are still evolving. This study introduces new H-D model developed for Pinus pinaster and Pinus radiata in Spain, based on data from 184 and 96 permanent sample plots, respectively, collect
CERNE. Publicado em: 2020-03
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2. Decomposition of Leaf Litter in Semideciduous Submontane Forest, in The Southern State of Espírito Santo
ABSTRACT The objective of this work was to understand the relationship between decomposition of leaf litter and climatic elements and determine the mineralization of nutrients in the decomposition process in a fragment of Semideciduous Submontane Forest, located in southern state of of Espírito Santo. Overall, 84 litterbags were deposited in 12 permanent pl
Floresta Ambient.. Publicado em: 29/08/2019
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3. Species diversity, community structure and ecological traits of trees in an upper montane forest, southern Brazil
ABSTRACT Upper montane ecosystems in Brazil are little known, and their structural and functional aspects poorly understood. Our goals were to describe tree species diversity and community structure, and to characterize tree species in relation to their ecological traits, phytogeographic history and conservation status in an upper montane araucaria forest re
Acta Bot. Bras.. Publicado em: 2019-03
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4. FOREST DYNAMICS OF A SUB-XEROPHILOUS VEGETATION FORMATION IN CENTRAL PERU - CHANCHAMAYO VALLEY, PERU
RESUMO Pesquisas sobre os complexos processos de dinâmica da floresta nas florestas montanas e premontanas úmidas (600 a 3000 msnm) são escassas. Este estudo tem como objetivo contribuir com o conhecimento de mudanças na composição florística e dinâmica populacional de espécies lenhosas em um tipo de formação de planta sub-xerofílica imerso nas f
Rev. Árvore. Publicado em: 11/02/2019
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5. Hydro-physical characterization of soils under the Restinga Forest
ABSTRACT: Knowledge of the hydraulic properties of the soil is of crucial importance to an understanding of the interactions between vegetation, soil and water. There is little information available about the hydraulic properties of Podzol soils found in tropical regions. The aim of this study was to present the soil morphology and hydraulic properties of a
Sci. agric. (Piracicaba, Braz.). Publicado em: 2017-10
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6. FLORÍSTICA, ESTRUTURA E DINÂMICA EM UMA FLORESTA OMBRÓFILA MISTA NO NORTE DO ESTADO DE SANTA CATARINA
The floristic composition, horizontal structure, diametrical distribution and the dynamics (ingrowth, increment, mortality) were evaluated in a remaining of a Ombrophyllous Mixed Forest, located in the National Forest of Três Barras, Três Barras City, Santa Catarina State, within a period of 5 years (2004-2009). In 2004, it were installed and measured 26 p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/03/2011
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7. Variación florística de especies arbóreas a escala local en un bosque de tierra firme en la Amazonia colombiana
This study was carried out in a 5-ha permanent plot established in the Amacayacu National Park, Colombian Amazonia. We assessed the extent at which floristic patterns of tree species were determined by either the environmental variation or the spatial configuration in tierra firme forests. Floristic and environmental variation was assessed on quadrants of 20
Acta Amaz.. Publicado em: 2010-03
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8. Estimação dos parâmetros no modelo para degradabilidade in situ de Mertens e Loften
The aim of this study is to evaluate the behavior of the parameters of the degradation model proposed by Mertens & Loften (1980) fitted to the results of a rehearsal of degradability in situ. In the experiment, we evaluate the potentially degradable residue of neutral detergent fiber (NDF) of coastcross grass (Cynodon dactylon x Cynodon nlemfunensis) cut at
Ciência e Agrotecnologia. Publicado em: 2008-10
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9. Estudos de padrões morfológicos de tronco, raízes e casca externa de árvores emergentes e de dossel da floresta ombrófila densa no parque estadual Carlos Botelho, SP / Morphologic patterns of trunk, roots and bark of emergent and canopy trees of dense ombrophyllous forest in Carlos BotelhoState Park, SP
Emergent and canopy trees of lowmontane dense ombrophyllous forest in a permanent plot (10,24ha) in "Carlos Botelho" State Park, SP, were studied and morphologically described. Trunk, roots and outer bark patterns were considered in order to make field identification easier. A total of 324 trees, 64 species and 36 families were included (DAP ≥ 4
Publicado em: 2008
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10. Shared senses in interactions in the classroom: task, work, plot and dramas / Sentidos partilhados nas interações em sala de aula: missão, trabalho, tramas e dramas.
This research consists about the meanings engendered in the interactions as to collaborate or not in the teach-learning process. Its locus is the classroom, understood as a place, which synthesize elements proceeding of other instances with different social backgrounds of each one in a permanent transit of the different directions of these same elements and
Publicado em: 2008
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11. Regime de distúrbio e dinâmica da regeneração natural na Floresta Pluvial Atlântica Submontana / Disturbance regime and natural regeneration dynamics in the Lower Montane Atlantic Rain Forest
In a 10.24 ha permanent plot of Tropical Lower Montane Atlantic Rain Forest in the Carlos Botelho State Park (Sete Barras, SP, Brazil), this study aimed to describe the canopy disturbance regime and to assess natural regeneration under different light regimes. In order to do so, the plot was completely surveyed for canopy gaps that were measured and had thei
Publicado em: 2007
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12. Trees and treelets species in gaps and light micro-sites in 5,12ha of Restinga Forest in Ilha do Cardoso, Sao Paulo State / Espécies Arbustivo-arbóreas em clareiras e micro-sítios de luz em 5,12ha de Floresta de Restinga na Ilha do Cardoso, São Paulo
Tropical Forest dynamics studies elucidate the importance of knowledge about the relationship between light and distribuition of species to understanding the regeneration and diversity mainteinence of these communities. To contribute with this knowledge to Restinga Forest species this study described the distribuition of trees with dbh (diameter at breast hi
Publicado em: 2007