Canopy structure
Sward canopy structure and performance of beef heifers under supplementation in Brachiaria brizantha cv. Marandu pastures maintained with three grazing intensities in a continuous stocking system
... sward canopy structure of Brachiaria brizantha ...the canopy structure. Canopy height was greater at higher forage allowances during the late summer and early ...
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Contrasting effects of sampling scale on insect herbivores distribution in response to canopy structure
... to canopy may vary local and geographically responding to distinct factors at different spatial ...opy structure affects insect herbivore species richness and abundance depending on feeding guilds´ ...
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Interactions between Canopy Structure and Herbaceous Biomass along Environmental Gradients in Moist Forest and Dry Miombo Woodland of Tanzania.
... in canopy leaf area, which declines with degradation pressure and increases with water availability ...of canopy trees due to selective logging and high intensity fires results in forests with simpler ...
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Estimativa de estrutura biofísica florestal de Mata Atlântica em áreas declivosas...
... the canopy structure (Dahlin et ...the canopy closure (canopy gaps) and the amount of sunlight received during the year (Marthews et ...
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Seagrass canopy photosynthetic response is a function of canopy density and light environment: a model for Amphibolis griffithii.
... models canopy structure treatments were extracted as instantaneous snapshots for each of the five LAI treatments: 1) a single snapshot for low wave action, 2) 14 snapshots through a cycle of movement for ...
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Methane fluxes measured by eddy covariance and static chamber techniques at a temperate forest in central ontario, Canada
... canopy structure. The forest region is dominated mainly by Acer saccharum Marsh., Fagus grandifolia Ehrh., Tsuga canadensis L., and Betula alleghaniensis Britt, and contains sandy and acidic soils with a pH ...
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Alexandre Romeiro de Araújo
... As a result of the increased growth of forage during the first experimental year (Table 2), there were increases in NDF and ADL concentrations and decreases in CP and IVOMD contents in both leaves and stems (Table 4). ...
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Influence of vegetation structure on lidar-derived canopy height and fractional cover in forested riparian buffers during leaf-off and leaf-on conditions.
... the canopy (used to estimate canopy height) is less variable (represented by a smaller standard deviation of mean differences between leaf-on and leaf-off lidar percentile values) compared to penetration ...
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Performance of supplemented heifers on Marandu grass pastures in the wet-to-dry transition and dry seasons
... unfavorable structure increased selectivity by the animals, increasing the intake of smaller tillers (rosettes), thereby generating a diet with lower fiber content, as mentioned ...unfavorable structure of ...
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Animal performance and sward characteristics of two cultivars of Brachiaria brizantha (BRS Paiaguás and BRS Piatã)
... unfavorable canopy structure for grazing and the lower nutritive value of the forage explain the lower animal performance observed in the dry than in the wet season (Table ...
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AVALIANDO A INTEGRIDADE DO DOSSEL POR MEIO DE IMAGENS DIGITAIS EM FRAGMENTO DE FLORESTA ESTACIONAL SEMIDECÍDUA EM SÃO CARLOS - SP - BRASIL
... of canopy structure of forests can be a difficult and costly task and, generally, requires an expert to extract, in loco, relevant ...to canopy structures, several techniques have been proposed in ...
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Canopy management effects on ‘Syrah’ grapevines under tropical semi-arid
... grapevine canopy management ...the canopy structure, leaf density, and the percentage of leaves and clusters, but did not affect bud fertility, shoot density, nor plant vigor (Percival et ...
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Densidade de plantio associada ao uso de regulador de crescimento na cultura do algodoeiro.
... Effect of mepiquat chloride on cotton plant leaf and canopy structure and dry weights of its components.. Proceedings of Beltwide Cotton Production Research Conference, St.[r] ...
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Insect herbivores species associated to pioneer tree species: contrasting within forest and ecotone canopy habitats Sérvio Pontes Ribeiro
... of canopy dynamics near transitional ...habitat structure (ecotone versus forest canopy) on the insect herbivore species richness and abundance distribution between ...simpler canopy ...
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Depletion of gaseous polycyclic aromatic hydrocarbons by a forest canopy
... forest canopy was observed at Bor- den in Southern Ontario, Canada during bud break in early spring ...forest canopy was sufficiently rapid to be ...the canopy also led to significant differences in ...
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Canopy phenology of a dry forest in western Brazil
... on canopy trees is expected as more severe, since this vegetation layer is under harsher en- vironmental conditions in relation to the more wet and dark understory (Lowman and Wittman, ...on canopy ...
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Effect of chemical degradation on fluxes of reactive compounds – a study with a stochastic Lagrangian transport model
... a canopy – surface layer model ...above canopy profiles reasonably well, it predicts standard deviation of vertical velocity inside the canopy to be constant, which is not supported by measurements ...
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THE IMPORTANCE OF FOREST DISTURBANCE FOR THE RECRUIT- MENT OF THE LARGE ARBORESCENT PALM ATTALEA MARIPA IN A SEASONALLY-DRY AMAZONIAN FOREST
... Traveling across the Amazon basin, most of the ear- lier naturalists were attracted by palms – “the most charac- teristic components of the Amazonian landscapes” (Kahn & de Granville 1992) – and the general rarity of ...
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The Atmospheric Chemistry and Canopy Exchange Simulation System (ACCESS): model description and application to a temperate deciduous forest canopy
... cult to assess this supposition. As mentioned earlier, it has been recognized for some time that within canopy turbulence is complex; several recent studies (Steiner et al., 2011; Bryan et al., 2012; Dupont and ...
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Combining surface reanalysis and remote sensing data for monitoring evapotranspiration
... Euc: included in Fisher et al., 2009) is overestimated fairly consistently throughout the year. The time series at the two driest sites (NE-Wam and NE-Waf) are insufficient to discern interannual patterns, but given the ...
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