Báo cáo lâm nghiệp: "he extent of root rot damage in Norway spruce stands established on fertile sites of former agricultural land" pot

Báo cáo lâm nghiệp: "Sulphur and nitrogen concentrations and fluxes in bulk precipitation and throughfall in the mountain and highland spruce stands in the Czech Republic" docx

Báo cáo lâm nghiệp: "Sulphur and nitrogen concentrations and fluxes in bulk precipitation and throughfall in the mountain and highland spruce stands in the Czech Republic" docx

... concentrations and fl uxes in bulk precipitation and throughfall in the mountain and highland spruce stands in the Czech Republic I. D, L. M, J. K, I. M Institute of Forest ... radiation and to hold the funnels approximately 1 m above the ground.  ere were 7 collectors randomly dis- tributed at the mountain spruce stand a...
Ngày tải lên : 07/08/2014, 10:21
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Báo cáo lâm nghiệp: "he extent of root rot damage in Norway spruce stands established on fertile sites of former agricultural land" pot

Báo cáo lâm nghiệp: "he extent of root rot damage in Norway spruce stands established on fertile sites of former agricultural land" pot

... degree of root rot damage in two large complexes of Norway spruce stands established on former agricultural land at fertile sites. e root rot infection was observed on the stump cutting area on ... to compare the degree of root rot damage in two large complexes of Norway spruce stands established on former agricultural land at...
Ngày tải lên : 07/08/2014, 10:21
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Báo cáo lâm nghiệp: "Air pollution load and stand nutrition in the Forest District Jablunkov, part Nýdek" docx

Báo cáo lâm nghiệp: "Air pollution load and stand nutrition in the Forest District Jablunkov, part Nýdek" docx

... of the 1990s. Forest soils showing the insufficiency of main nutrients remain today as the main factor affecting the forest vitality. e situation in the soil is subsequently reflected in the nutrition ... of the decline of Norway spruce (Picea abies [L.] Karst.) stands in Jablunkov, with a focus on air pollution load, and the state of forest soil and nu...
Ngày tải lên : 07/08/2014, 10:21
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Báo cáo lâm nghiệp: "Which factors explain lepidopteran larvae variance in seasonal guilds on some oaks" pptx

Báo cáo lâm nghiệp: "Which factors explain lepidopteran larvae variance in seasonal guilds on some oaks" pptx

... species across seasons. Our effort was focused on understanding the mechanisms that explain variance in lepidopteran communities in various seasonal guilds on different oaks. e main study goal ... the main life-history traits of lepidopteran larvae and other parameters that may explain species variance in seasonal guilds on different oak species via clus...
Ngày tải lên : 07/08/2014, 10:21
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Báo cáo lâm nghiệp: " Pinus pumila growth at different altitudes in the Svyatoi Nos Peninsula (Russia)" pps

Báo cáo lâm nghiệp: " Pinus pumila growth at different altitudes in the Svyatoi Nos Peninsula (Russia)" pps

... significant increment of the growth rate of terminal branches at the high site in recent years. erefore, data obtained from sites at the upper forest limit are valuable in assessing the climate changes ... to determine the number of specimens originating generatively in extensive polycormons. Fig. 4. Mean annual linear increment of terminal branches in Pinus pu...
Ngày tải lên : 07/08/2014, 10:21
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Báo cáo lâm nghiệp: "C and 15 N isotopic fractionation in trees, soils and fungi in a natural forest stand and a Norway spruce plantation" pps

Báo cáo lâm nghiệp: "C and 15 N isotopic fractionation in trees, soils and fungi in a natural forest stand and a Norway spruce plantation" pps

... collected in the natural stand and in the Norway spruce plantation according to δ 13 Candδ 15 N, Breuil forest, (all sporophores, mean and stan- dard deviation for each group). (ASF) saprotrophic fungi ... were collected only in the natural stand, 24 were collected only in the Nor- way spruce stand and 13 were collected both in the natural stand and...
Ngày tải lên : 07/08/2014, 16:21
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Báo cáo lâm nghiệp: "Stand biometry and leaf area distribution in an old olive grove at Andria, southern Italy" pptx

Báo cáo lâm nghiệp: "Stand biometry and leaf area distribution in an old olive grove at Andria, southern Italy" pptx

... 10.1051/forest:2007026 Original article Stand biometry and leaf area distribution in an old olive grove at Andria, southern Italy Jan ˇ C ´  a * ,JanG  ˇ  ´  a , Francesca D L b ,HamlynG.J c a Institute ... general biometry data for an 80-year -old olive (Olea europea L., cv. Coratina) grove in Andria, southern Italy, and (2) t...
Ngày tải lên : 07/08/2014, 16:21
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Báo cáo lâm nghiệp: "Merchantable volume system for pedunculate oak in northwestern Spain" doc

Báo cáo lâm nghiệp: "Merchantable volume system for pedunculate oak in northwestern Spain" doc

... NC: SAS Institute Inc, 2004. [48] SAS Institute Inc., SAS/ETS  9.1.2. User’s Guide, Cary, NC: SAS Institute Inc., 2004. [49] SAS Institute Inc., SAS OnlineDoc  9.1.2, Cary, NC: SAS Institute Inc., ... For. Sci. 64 (2007) 511–520 Available online at: c  INRA, EDP Sciences, 2007 www.afs-journal.org DOI: 10.1051/forest:2007028 Original article Merchantable volume system for pedunculat...
Ngày tải lên : 07/08/2014, 16:21
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Báo cáo lâm nghiệp: "Relationships between site and stock quality in Pinus halepensis Mill. reforestation on semiarid landscapes in eastern Spain" ppsx

Báo cáo lâm nghiệp: "Relationships between site and stock quality in Pinus halepensis Mill. reforestation on semiarid landscapes in eastern Spain" ppsx

... 10.1051/forest:2007052 Original article Relationships between site and stock quality in Pinus halepensis Mill. reforestation on semiarid landscapes in eastern Spain Antonio D.  C a * , Rafael ... performance of Pinus halepensis Mill. In this order, the following questions were addressed: (i) What is the relative in uence between stock quality...
Ngày tải lên : 07/08/2014, 16:21
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Báo cáo lâm nghiệp: "Predicting site productivity and pest hazard in lodgepole pine using biogeoclimatic system and geographic variables in British Columbia" potx

Báo cáo lâm nghiệp: "Predicting site productivity and pest hazard in lodgepole pine using biogeoclimatic system and geographic variables in British Columbia" potx

... article Predicting site productivity and pest hazard in lodgepole pine using biogeoclimatic system and geographic variables in British Columbia Harry X. WU a *, Cheng C. YING b , Hong-Bo JU c a ... has been expanded to interior spruce (Picea engel- mannii Parry and P. glauca (Moench) Voss) and lodgepole pine (Pinus contorta Dougl.) in site producti...
Ngày tải lên : 08/08/2014, 00:21
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Báo cáo lâm nghiệp: " Zygotic embryogenesis and empty seed formation in European larch (Larix decidua Mill.)" pptx

Báo cáo lâm nghiệp: " Zygotic embryogenesis and empty seed formation in European larch (Larix decidua Mill.)" pptx

... November 2004) Abstract – Zygotic embryo development and its influence on empty seed formation of the European larch (Larix decidua Mill.) was studied within a seed orchard in the Slovak Republic. ... studies of zygotic embryogenesis could contribute to understanding some mechanisms of unsound seed formation in European larch. 2. MATERIALS AND METHODS F...
Ngày tải lên : 08/08/2014, 00:21
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Báo cáo lâm nghiệp: "Precipitation partitioning and related nutrient fluxes in a subtropical forest in Okinawa, Japan" ppt

Báo cáo lâm nghiệp: "Precipitation partitioning and related nutrient fluxes in a subtropical forest in Okinawa, Japan" ppt

... 42]. Okinawa Island, especially in its northern part, is mainly covered by evergreen broad-leaved native forest dominated by Castanopsis sieboldii Hatusima ex Yamazaki & Mashiba (Fagaceae) and ... 245252 â INRA, EDP Sciences, 2005 DOI: 10.1051 /forest: 2005016 Original article Precipitation partitioning and related nutrient fluxes in a subtropical forest in Okin...
Ngày tải lên : 08/08/2014, 00:21
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Báo cáo lâm nghiệp: "Radial-growth and wood anatomical changes in Abies alba infected by Melampsorella caryophyllacearum: a dendroecological assessment of fungal damage" ppt

Báo cáo lâm nghiệp: "Radial-growth and wood anatomical changes in Abies alba infected by Melampsorella caryophyllacearum: a dendroecological assessment of fungal damage" ppt

... radial growth of asymptomatic and symptomatic trees. 294 A. Solla et al. swelling. It has been reported that the disappearance of A. alba from Alpine stands in Italy may be partially caused by ... swellings and brooms (± SD) caused by Melampsorella caryophyllacearum on Abies alba trees located in Irati forest (Navarra, Spain) according to their competitive status (s...
Ngày tải lên : 08/08/2014, 00:22
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Báo cáo lâm nghiệp: "Using past growth to improve individual-tree diameter growth models for uneven-aged mixtures of Pinus sylvestris L. and Pinus nigra Arn. in Catalonia, north-east Spain" doc

Báo cáo lâm nghiệp: "Using past growth to improve individual-tree diameter growth models for uneven-aged mixtures of Pinus sylvestris L. and Pinus nigra Arn. in Catalonia, north-east Spain" doc

... individual-tree diameter growth models for uneven-aged mixtures of Pinus sylvestris L. and Pinus nigra Arn. in Catalonia, north-east Spain Antoni TRASOBARES a *, Timo PUKKALA b a Centre Tecnològic Forestal ... study, growth models of individual tree diameter for uneven-aged mixtures of P. sylvestris and P. nigra in Catalonia were...
Ngày tải lên : 08/08/2014, 01:21
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Báo cáo lâm nghiệp: "Hybridization techniques and frost tolerance studies in intraspecific hybrids of Eucalyptus globulus Labil" pdf

Báo cáo lâm nghiệp: "Hybridization techniques and frost tolerance studies in intraspecific hybrids of Eucalyptus globulus Labil" pdf

... of fluid. The cross-pollinated seed lot was clear- ly the best for the variables: seed produc- tion/capsule, rate of germination and seedling survival, and the self-pollinated lot ... This trend was also found in subsequent growth in the field. Frost tolerance These results suggest that hardening had no effect on frost resistance in the cr...
Ngày tải lên : 09/08/2014, 04:20
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