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Revista Floresta: Recent submissions
Itens para a visualização no momento 41-60 of 948
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(Fundação de Pesquisas Florestais do Paraná, 1988)0 objetivo desta pesquisa é comparar resultados obtidos através da enumeração completa com resultados de um inventário usando amostragem em conglomerado, sistematicamente distribuída na área inventariada de 3.012 hectares. ... -
(Fundação de Pesquisas Florestais do Paraná, 1988)The objective of this research was to collect and tabulate forest fire statistics in Brazil for the years 1984 to 1987, as reported by private forest companhies, and public forest agencies. The statistical data are presented ...
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(Fundação de Pesquisas Florestais do Paraná, 1988)This article is the product of a planning project to develop recreatlonal activities for Irati National Forest, under management of the Brazilian Institute for Forestry Development (IBDF). A survey analisis of 494 enterviews ...
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(Fundação de Pesquisas Florestais do Paraná, 1988)Com o intuito de realizar estudos dendrocronológicos “em Araucária angustifolia foram analisadas 10 árvores da Estação Experimental de São João do Triunfo, da UFPR. Para a obtenção dos dados foram tomadas seções transversais ...
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(Fundação de Pesquisas Florestais do Paraná, 1988)In this research were studied some important variables of the press cycle influencing tne. strength properties of waterboards manufactured from taeda pine. Were analysed the moisture content of the particles (3%, 5% and ...
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(Fundação de Pesquisas Florestais do Paraná, 1988)This paper emphasizes the importance of the Rural Property Cadaster mainly regarding the Forest Reserve, and the principal matters to be considered for the agricultural development of the small and medium rural properties ...
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(Fundação de Pesquisas Florestais do Paraná, 1989)This paper deals with the crowns count of Paraná pine as observed on vertical aerial 2:80.000 B&W conventional and 1:2.033 color 35 mm photographys. The study area, known as “Capão da Imbuia” has 3,8 hectares and is located ...
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(Fundação de Pesquisas Florestais do Paraná, 1989)Biomass exportation from Pinus taeda L. plantations thinned at different ages Three Pinus taeda l plantations with 7,10 and l 4 years old, ready to be submited to the first, second and third tltinnings respectively, were ...
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(Fundação de Pesquisas Florestais do Paraná, 1989)The objective of this research was to study the effects of tapping on the volume, diameter and height growth of Pinus elliottii trees. The datas came from commercial plantations located in Itapeva county, State of São ...
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(Centro de Pesquisas Florestais, 1987)This study intends to evaluate the damages caused to a Pinus taeda stand by forest fires ocurred on September 9, 10 an 11, 1981. The stand was located in Palmeira county, State of Paraná, Brazil, and the ages of the trees ...
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(Centro de Pesquisas Florestais, 1987)The urban forestry minimize the effects of the microclimatic instability and also the atmosoheric, hidric, and visual pollution wich affect the urban life quality. Resulting thus, the necessity of better planning and ...
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(Centro de Pesquisas Florestais, 1987)This research was carried out in the county of Rio Branco do Sul, State of Paraná, with the objective of identifying the most efficient forest fire danger index for the region. Meteorological data were collected from the ...
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(Centro de Pesquisas Florestais, 1987)To consider the importance of the forests to the microclimatic stability, water and air quality and outdoor recreation, conjunctly with its industrial and energetic importance is a necessity of the regional planning. Thus, ...
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(Centro de Pesquisas Florestais, 1987)The purpose of this paper is to present the mean meteorological data values concerned to the area geograghically inside, 25°00' and 26°00' south latitude and 48°00' and 49°00' west longitude, where it will build up the ...
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(Centro de Pesquisas Florestais, 1987)This paper involves basically three parts: (a) The main concepts that involves the space planning; (b) Some ideas for the space planning in a rural property and the consequent formation of regional caracteristics; (c) The ...
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(Centro de Pesquisas Florestais, 1987)In this paper, based on available meteorologial data, an attempt is made in order to classify the State of Santa Catarina, Southern Brazil, according to the ecological life zones proposed by Holdridge. In the whole State ...
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(Centro de Pesquisas Florestais, 1987)Feasibíiity study for the utilization of pinaster pine on the manufacturing of composition boards (flake and wafer) were developed using 19 year old trees from Rio Negro, Paraná. Thirthy two panels with densities 0,63 and ...
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(Centro de Pesquisas Florestais, 1987)The objective of this research was to classify the State of Paraná, Brazil, according to the “Life Zones” ecologycal system proposed by Holdridge. Subsequently, the life zones classification was compared to the State ...
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(Centro de Pesquisas Florestais, 1987)The objectives of this research were: i) to evaluate the weight of the residues left on the soil after thinníng operations; ii) to determine the heat content of the residue components; and iii) to estimate the energy ...
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(Centro de Pesquisas Florestais, 1987)This research work developed with data from 303 trees for several species from the tropical rain forest of upland located in the Agricultural Cattle Raising District of SUFRAMA, in lands of the Tropical Sílviculture ...
Itens para a visualização no momento 41-60 of 948
