Báo cáo lâm nghiệp: "Evapotranspiration of a declining Quercus robur (L.) stand from 1999 to 2001. II. Daily actual evapotranspiration and soil water reserve" potx

Báo cáo lâm nghiệp: " Growth of wild cherry (Prunus avium L.) in a mixture with other species in a demonstration forest" ppsx

Báo cáo lâm nghiệp: " Growth of wild cherry (Prunus avium L.) in a mixture with other species in a demonstration forest" ppsx

... stand-forming capacity of wild cherry as well as its capacity to keep its position in a stand. MATERIAL AND METHODS A large stand with wild cherry trees as a stand- forming species in the area of Demonstration ... broadleaves such as Quercus robur, Quercus petraea, Tilia sp. and Carpinus betulus (P 2007). Growth of wild cherry (Prunus avium L...
Ngày tải lên : 07/08/2014, 03:22
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Báo cáo lâm nghiệp: "Results of a phenological study of the tree layer of a mixed stand in the region of the Drahanská vrchovina Upland" ppt

Báo cáo lâm nghiệp: "Results of a phenological study of the tree layer of a mixed stand in the region of the Drahanská vrchovina Upland" ppt

... results of phenological monitoring of the tree layer in a mixed stand in the region of the Drahanská vrchovina Upland in 2004–2007. e onset and duration of particular phenological stages are ... can also occur. Phenological data are a certain expression of the climate character of a given region. us, they can contribute to assess the...
Ngày tải lên : 07/08/2014, 03:22
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Báo cáo lâm nghiệp: "Stability of Norway spruce (Picea abies [L.] Karst.) stands in the Beskid Śląski and Beskid Żywiecki Mts. from the aspect of their nutrition status" pptx

Báo cáo lâm nghiệp: "Stability of Norway spruce (Picea abies [L.] Karst.) stands in the Beskid Śląski and Beskid Żywiecki Mts. from the aspect of their nutrition status" pptx

... determine the stability of spruce stands in the areas of threat to forest stability in the Beskid Śląski and Beskid Żywiecki Mts. in the light of their nutrition. In 2002 samples of soil and of ... Beskid Śląski Mts.; Beskid Żywiecki Mts.; Southern Poland 42 J. FOR. SCI., 54, 2008 (2): 41–48 VIII, Province 1 of the Beskid Śląs...
Ngày tải lên : 07/08/2014, 10:21
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Báo cáo lâm nghiệp: " Influence of a planting hole application of dolomitic limestone powder and basalt grit on the growth of Carpathian birch (Betula carpatica W. et K.) and soil chemistry in the air-polluted Jizerské hory Mts." pptx

Báo cáo lâm nghiệp: " Influence of a planting hole application of dolomitic limestone powder and basalt grit on the growth of Carpathian birch (Betula carpatica W. et K.) and soil chemistry in the air-polluted Jizerské hory Mts." pptx

... 0002070201. In uence of a planting hole application of dolomitic limestone powder and basalt grit on the growth of Carpathian birch (Betula carpatica W. et K.) and soil chemistry in the air-polluted Jizerské ... this variant. On the other hand, in the basalt and control treatments, the foliar Ca concentrations have...
Ngày tải lên : 07/08/2014, 10:22
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Báo cáo lâm nghiệp: "Evaluation of a semi-empirical model for predicting fine root biomass in compositionally complex woodland vegetation" ppsx

Báo cáo lâm nghiệp: "Evaluation of a semi-empirical model for predicting fine root biomass in compositionally complex woodland vegetation" ppsx

... part of a larger project that examined patterns of below- and above-ground biomass in Eu- calyptus populnea woodland ecosystems along a rainfall gradient in northeast Australia [25]. Here, data ... 247 c  INRA, EDP Sciences, 2007 DOI: 10.1051/forest:2007002 Original article Evaluation of a semi-empirical model for predicting fine root biomass in composit...
Ngày tải lên : 07/08/2014, 16:20
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Báo cáo lâm nghiệp: "Dendrochronology of pedunculate oak (Quercus robur L.) in an old-growth pollarded woodland in northern Spain: establishment patterns and the management history" ppt

Báo cáo lâm nghiệp: "Dendrochronology of pedunculate oak (Quercus robur L.) in an old-growth pollarded woodland in northern Spain: establishment patterns and the management history" ppt

... trees in Southern and Northern Tragamón. Oak pollarding in 1806 affected the southernmost extreme of South- ern Tragamón, and the north-central area of Northern Trag- amón. On the other hand, oaks ... 300–399 and 400–499 years) and the mean distance between target trees and their nearest neighbours was calcu- lated within, and between, age classes. The null...
Ngày tải lên : 08/08/2014, 00:21
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Báo cáo lâm nghiệp: " Dendrochronology of pedunculate oak (Quercus robur L.) in an old-growth pollarded woodland in northern Spain: tree-ring growth responses to climate" pptx

Báo cáo lâm nghiệp: " Dendrochronology of pedunculate oak (Quercus robur L.) in an old-growth pollarded woodland in northern Spain: tree-ring growth responses to climate" pptx

... 10.1051/forest:2005012 Original article Dendrochronology of pedunculate oak (Quercus robur L.) in an old -growth pollarded woodland in northern Spain: tree-ring growth responses to climate Vicente ROZAS a,b * a ... tree growth and cli- mate variables was investigated in Tragamón, an old -growth oak woodland in the Cantabrian lowlands,...
Ngày tải lên : 08/08/2014, 00:21
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Báo cáo lâm nghiệp: "Utilization of a dynamometric pendulum to estimate cutting forces involved during routing. Comparison with actual calculated values" pdf

Báo cáo lâm nghiệp: "Utilization of a dynamometric pendulum to estimate cutting forces involved during routing. Comparison with actual calculated values" pdf

... 10.1051/forest:2005040 Original article Utilization of a dynamometric pendulum to estimate cutting forces involved during routing. Comparison with actual calculated values Florent EYMA a *, Pierre-Jean MÉAUSOONE b , ... (rake angle, clearance angle, cutting plane, etc.). The depth of cut has been decreased to 1mm in order to obtain appropriate chip form...
Ngày tải lên : 08/08/2014, 00:22
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Báo cáo lâm nghiệp: "Evapotranspiration of a declining Quercus robur (L.) stand from 1999 to 2001. I. Trees and forest floor daily transpiration" ppsx

Báo cáo lâm nghiệp: "Evapotranspiration of a declining Quercus robur (L.) stand from 1999 to 2001. I. Trees and forest floor daily transpiration" ppsx

... 207– 231. [4] Bréda N., Granier A. , Intra- and inter-annual variations of transpi- ration, leaf area index and radial growth of a sessile oak stand (Quercus petraea), Ann. For. Sci. 53 (1996) 521–536. [5] ... robur (L.) stand from 1999 to 2001. I. Trees and forest floor daily transpiration Caroline VINCKE a *, Nathalie BREDA b , André GRANIER b , F...
Ngày tải lên : 08/08/2014, 00:22
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Báo cáo lâm nghiệp: "Evapotranspiration of a declining Quercus robur (L.) stand from 1999 to 2001. II. Daily actual evapotranspiration and soil water reserve" potx

Báo cáo lâm nghiệp: "Evapotranspiration of a declining Quercus robur (L.) stand from 1999 to 2001. II. Daily actual evapotranspiration and soil water reserve" potx

... several ways according to leaf area development. For periods of leaf area expansion and leaf fall, daily transpiration was calculated with an equation based on daily PET and on a relative LAI (LAI i /LAImax), ... from 1999 to 2001. II. Daily actual evapotranspiration and soil water reserve Caroline VINCKE a *, André GRANIER b , Nathalie BREDA b , Freddy D...
Ngày tải lên : 08/08/2014, 00:22
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Báo cáo lâm nghiệp: "Autoécologie des chênaies de Quercus robur L. en Galice (Espagne)" pdf

Báo cáo lâm nghiệp: "Autoécologie des chênaies de Quercus robur L. en Galice (Espagne)" pdf

... marginal des chênaies galiciennes de Quercus robur (voir liste des paramètres dans l’annexe). Figure 3. Habitat climatique central et marginal des chênaies galiciennes de Quercus robur (voir liste des ... dans des zones de pente élevée et dans des fonds de talweg, résultat de la pression anthropique à laquelle elles ont été soumises [28, 52], occupant des l...
Ngày tải lên : 08/08/2014, 00:22
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Báo cáo lâm nghiệp: "Conversion of a natural broad-leafed evergreen forest into pure plantation forests in a subtropical area: Effects on carbon storage" pps

Báo cáo lâm nghiệp: "Conversion of a natural broad-leafed evergreen forest into pure plantation forests in a subtropical area: Effects on carbon storage" pps

... 10.1051 /forest: 2005073 Original article Conversion of a natural broad-leafed evergreen forest into pure plantation forests in a subtropical area: Effects on carbon storage Guang-Shui CHEN a , Yu-Sheng ... xylocarpa plantation forest; CK, Castanopsis kawakamii plantation forest; NF, natural forest of C. kawakamii. The abbreviations are the sam...
Ngày tải lên : 08/08/2014, 00:22
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Báo cáo lâm nghiệp: "Growth of a poplar short rotation coppice under elevated atmospheric CO2 concentrations (EUROFACE) depends on fertilization and species" ppt

Báo cáo lâm nghiệp: "Growth of a poplar short rotation coppice under elevated atmospheric CO2 concentrations (EUROFACE) depends on fertilization and species" ppt

... 10.1051/forest:2004023 Original article Growth of a poplar short rotation coppice under elevated atmospheric CO 2 concentrations (EUROFACE) depends on fertilization and species Marion LIBERLOO a *, Birgit GIELEN a , Carlo ... specific leaf area (SLA), the area of these leaves was calculated. A regression analysis between basal area and total leaf ar...
Ngày tải lên : 08/08/2014, 01:21
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Báo cáo lâm nghiệp: "Effects of a clear-cut on the in situ nitrogen mineralisation and the nitrogen cycle in a 67-year-old Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) plantation" potx

Báo cáo lâm nghiệp: "Effects of a clear-cut on the in situ nitrogen mineralisation and the nitrogen cycle in a 67-year-old Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) plantation" potx

... nitrification in non-nitrifying soil, although mineralisation increased. Finally, Barg and Edmonds [4] found no change in mineralisation and nitrification rates after partial or total clear- cut, as ... containing an anion resin bag and six cylinders containing a cation resin bag were set up. Finally, at the beginning of October 1996, the quantity of resin in each cy...
Ngày tải lên : 08/08/2014, 01:21
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Báo cáo lâm nghiệp: "Effects of a calcium deficiency on stomatal conductance and photosynthetic activity of Quercus robur seedlings grown on nutrient solution" pdf

Báo cáo lâm nghiệp: "Effects of a calcium deficiency on stomatal conductance and photosynthetic activity of Quercus robur seedlings grown on nutrient solution" pdf

... water, and after stabilisation of stomatal conductance, the shoot was trans- ferred to a tube containing an aqueous solution of ABA (10 -3 M). Stomatal conductance was ... balanced by chloride and malate; ii) accumulation of sucrose through photosynthetic carbon fixation; and iii) accu- mulation of sucrose derived from starch breakdown...
Ngày tải lên : 08/08/2014, 18:21
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