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Basal area

Stand structure and recent climate change constrain stand basal area change in European forests: a comparison across  boreal, temperate and Mediterranean biomes

Stand structure and recent climate change constrain stand basal area change in European forests: a comparison across boreal, temperate and Mediterranean biomes

... the NFIs included in the study: (a) stand basal area (m 2 ha -1 ), (b) mean d.b.h. (mm), (c) water availability (%), (d) minimum temperature (ºC), (e) absolute temperature anomaly (ºC), and (f) relative ...

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Model Selection and Fitting for Basal Area Increment in a Vietnamese Tropical Forest

Model Selection and Fitting for Basal Area Increment in a Vietnamese Tropical Forest

... approaches would be imminent to model forest structure. Hung (2018) reveals that, several mathematical functions; both linear and non-linear are expressed to cement relationship between two or more variable/parameters. ...

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Allan P. Drew, Jeremy D. Boley, Yinghao Zhao, Mark H. Johnston y Frank H. Wadsworth
SESENTA Y DOS AÑOS DE CAMBIO DE ESTRUCTURA Y COMPOSICIÓN FORESTAL HÚMEDA SUBTROPICAL EN EL VERDE, PUERTO RICO (en inglés)

Allan P. Drew, Jeremy D. Boley, Yinghao Zhao, Mark H. Johnston y Frank H. Wadsworth SESENTA Y DOS AÑOS DE CAMBIO DE ESTRUCTURA Y COMPOSICIÓN FORESTAL HÚMEDA SUBTROPICAL EN EL VERDE, PUERTO RICO (en inglés)

... Losses of tall P. montana as a result of Hurricane Hugo were significant as the 1943 population lost 11 of 21 individu- als, but large amounts of ingrowth accrued so that the net result was increased numbers. Zimmerman ...

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... sampled area, and Panamá was dominated by Avicennia (of which tree height and diameter data was not comparable given critical variation in total trees ...Nonetheless, basal area at both sites ...

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Estimación de la densidad forestal mediante imágenes Landsat ETM+ en la región sur del Estado de México

Estimación de la densidad forestal mediante imágenes Landsat ETM+ en la región sur del Estado de México

... Aboveground biomass and other forest parameters (e.g. volume, basal area, carbon and leaf area index) are estimated using the direct and indirect methods. The former consists of a destructive ...

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Complementarity effects on tree growth are contingent on tree size and climatic conditions across Europe

Complementarity effects on tree growth are contingent on tree size and climatic conditions across Europe

... surveys and no evidence of tree harvesting before and within consecutive surveys were selected. From those plots, only trees > = 10 cm diameter at breast height (DBH) were included in the dataset to standardise tree ...

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Modelado de atributos de rodales forestales utilizando imágenes de satélite Landsat ETM+ y QuickBird en el oeste de Turquía

Modelado de atributos de rodales forestales utilizando imágenes de satélite Landsat ETM+ y QuickBird en el oeste de Turquía

... volume, basal area, tree density and quadratic mean diameter) from sample plots and the interpretation of the band digital number and some vegetation indices values generated from Landsat ETM+ and QuickBird ...

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Occlusion probability in operational forest inventory field sampling with ForeStereo

Occlusion probability in operational forest inventory field sampling with ForeStereo

... Relaskop-based sampling and correction of occlusions with Poisson attenuation model 577.. 2008) depends on the DBH of the apparent trees and on the basal area factor 578. sele[r] ...

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Determinación de la estructura de rodales de Fagus orientalis coetáneos en Turquía

Determinación de la estructura de rodales de Fagus orientalis coetáneos en Turquía

... by basal area of stands is used as a basis for calculation of mean dia- ...Stand basal area was found through addition of basal areas of single trees at the site and their multiplica- ...

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Patterns and drivers of tree mortality in Iberian forests: climatic effects are modified by competition

Patterns and drivers of tree mortality in Iberian forests: climatic effects are modified by competition

... We selected six predictor variables from an initial set of 31 available, in order to focus the analyses on the key drivers of mortality and to avoid convergence problems within the MCMC algorithm associated with ...

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Interactions among patch area, forest structure and water fluxes in a fog inundated forest ecosystem in semi arid Chile

Interactions among patch area, forest structure and water fluxes in a fog inundated forest ecosystem in semi arid Chile

... tree basal area of the small patches may be a direct consequence of their size and resultant greater perimeter ⁄ area ratio ...tree basal area and patch area, which is a prod- ...

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COMPOSICIÓN FLORÍSTICA DE MELASTOMATÁCEAS Y SU RELACIÓN CON EL ÁREA BASAL

COMPOSICIÓN FLORÍSTICA DE MELASTOMATÁCEAS Y SU RELACIÓN CON EL ÁREA BASAL

... with basal area of trees in different forest types of Allpahuayo-Mishana Reserved Zone, Loreto, Peru, as part of the “Use of biological inventories to reveal geographic distribution patterns of lowland ...

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Productividad y estructura vertical de un bosque templado con incidencia de incendios forestales

Productividad y estructura vertical de un bosque templado con incidencia de incendios forestales

... The natural productivity of forest ecosystems results in goods and services for society, and it is estimated that the global timber harvest for 2009 in the country was 42.98 million m 3 (Caballero, 2010). Pinus patula ...

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Increased Drought Impacts on Temperate Rainforests from Southern South America: Results of a Process Based, Dynamic Forest Model

Increased Drought Impacts on Temperate Rainforests from Southern South America: Results of a Process Based, Dynamic Forest Model

... total basal area, above-ground biomass, evapo- transpiration (computed as the sum of canopy transpiration and interception) and soil ...total basal area (a, b) and above-ground biomass (c, d) ...

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Implementacin de la estrategia basal plus en la pctica clnica

Implementacin de la estrategia basal plus en la pctica clnica

... En líneas generales, se recomienda man- tener los mismos AO que el paciente lle- vaba previamente con la pauta de insulina basal, aunque podría ser un buen momen- to para replantearnos el tratamiento. En general, ...

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Decomposing recruitment limitation for an avian dispersed rain forest tree in an anciently fragmented landscape

Decomposing recruitment limitation for an avian dispersed rain forest tree in an anciently fragmented landscape

... 4. Lower density and basal areas of reproductive female trees, in addition to shorter fruiting periods and lower seed yields, led to strong source limitation in small patches. Three bird species accounted for the ...

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Manejo de la hiperglucemia en pacientes hospitalizados

Manejo de la hiperglucemia en pacientes hospitalizados

... insulina basal y de los bolos prandiales deben ajustarse con base en la dosis total de insulina de corrección administrada en las últimas 24 horas. Cuando la insulina de corrección es requerida antes de la mayoría ...

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"Revisión de los dispositivos tecnológicos utilizados en el tratamiento y control de la Diabetes Mellitus. Revisión bibliográfica

"Revisión de los dispositivos tecnológicos utilizados en el tratamiento y control de la Diabetes Mellitus. Revisión bibliográfica

... El desarrollo de la diabetes tipo 1 es variable y comienza con la aparición de autoanticuerpos como respuesta a la interacción entre genética, estado inmunitario y factores ambientales (fase preclínica). Se produce la ...

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Un Hegetotheriidae (Mammalia, Notoungulata) basal del Mioceno temprano de Patagonia

Un Hegetotheriidae (Mammalia, Notoungulata) basal del Mioceno temprano de Patagonia

... más basal que otros conocidos para capas del Oligoceno tardío (Edad Mamífero Deseadense), introduce un linaje fantasma de al menos 4 millones de años en el registro paleontológico de estos ...

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AREA DE COBERTURA VEGETAL TOTAL AREA DEL MUNICIPIO

AREA DE COBERTURA VEGETAL TOTAL AREA DEL MUNICIPIO

... PROSP TAB 2 INDICADORES PARA EL EOT DE VIRACACHÁ ASPECTOS BIOFISICOS INDICADORES POR COMPONENTE NOMBRE DEL INDICADOR.. DEFINICIÓN UNIDAD DE MEDIDA UNIDAD OPERACIONAL STATUS C[r] ...

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