Resultados de búsqueda - "Norway"

Evaluation of process based model 3-PG for simulation of net primary production of Picea abies in northern and southern regions of Sweden under climate change por Tarekegn Getahun, Gizachew

Materias: “…Norway spruce…”

Volume and taper equations for Sitka spruce (Picea sitchensis (Bong.) Carr.), Norway spruce (Picea abies (L.) Karst.) and White spruce (Picea glauca (Moench) Voss) in Iceland por Heidarsson, Larus

“…The aim of this study was to evaluate different types of volume and taper equations that can be used to predict single-tree stem volume and stem diameter at any given height along the tree stem for plantation grown Sitka spruce (Picea sitchensis (Bong.) Carr.), Norway spruce (Picea abies (L.) Karst) and White spruce (Picea glauca (Mounch) Voss) in Iceland. …”
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The effects of trinexapac-ethyl on Pinus sylvestris and Picea abies por Bengtsson, Emil

Materias: “…Norway spruce…”

Influencing factors on red deer bark stripping on spruce : plant diversity, crop intake and temperature por Widén, Anna

Materias: “…Norway spruce…”

Influence of climatic drivers and long term N fertilization on the production and leaching of dissolved organic carbon (DOC) and dissolved organic nitrogen (DON) in a Norway spruce (Picea abies) forest stand por Rappe George, Martin

“…The influence of long-term nitrogen (N) fertilization and climatic drivers on the production and leaching of dissolved organic carbon (DOC) and dissolved organic nitrogen (DON) was studied in a Norway spruce (Picea abies (L.) Karst.) forest stand. …”
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Modelling of stand basal area from leaf and plant area indices in boreal forest systems of Sweden por Appiah Mensah, Alex

Materias: “…Norway spruce…”

Bladyta och virkesproduktion i fullskiktad granskog skött med blädningsbruk por Edman, Elin

Materias: “…Norway spruce…”

Seed aid for seed security: advice for practitioners por International Center for Tropical Agriculture, Catholic Relief Services, CARE Norway

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Measuring and monitoring the flow of forest ecosystem services por Guariguata, Manuel R.

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En jämförelse av skogsmarksprisets utveckling mellan Sverige, Danmark, Norge, Finland, Estland och Lettland por Andersson, Daniel

“…Lower prices are found in Norway, Estonia and Latvia. Norway has a strict legislation that keeps the prices on low levels. …”

Nitrogen fixation by cyanobacteria associated to feathermosses por Dahlgren Lidman, Felicia

“…The two tree species that are compared are Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies (L.) H. Karst). In a study by Nilsson et al. (2012) the Scots pine stands produced much more volume compared to the Norway spruce. …”
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Ekonomiska konsekvenser av förändrad röttolerans vid Bravikens Pappersbruk por Rajala, Fredrik

“…The competition for Norway spruce pulp wood in Central Sweden increases, forcing the supply-structure of Holmen to face two important challenges. …”

Modeller för brösthöjdsålder för tall och gran por Berggren, Anders

“…The purpose of this study was to develop two types of prediction models for Scots Pine and Norway Spruce. The first type for calculation of the stump diameter under bark the year the tree reached breast height (Dstubh130). …”

Trädslagsjämförelser på Omberg por Johansson, Tobias

Granföryngring på tallmark, hur ofta förekommer det? por Winqvist, Annika

“…The aim of this report was to investigate how often Norway spruce (Picea abies L. Karst), is planted on poor Scotch pine (Pinus Silvestries) sites and if it affects the yield of Norway spruce? …”

Fältskiktsväxter i gran- och tallbestånd i södra Småland por Back, Johan, Syk, Christian

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Sitkagranens potentiella merproduktion jämfört med vanlig gran i Hallands län por Bengtsson, Emil, Nilsson, Rasmus

“…The result indicates that sitka spruce competes well with Norway spruce, as most the model indicates a gain in production of 46 %, but at the same time it shows that in some places it´s production is 13 % less than that of Norway spruce during one rotation. …”

Picea mariana ((P. Mill.) B.P.S), P. abies (L.), Pinus contorta (Dougl.) och P. sylvestris (L.) por Dermer, Richard

“…Swedish forests are dominated by just two conifer species Norway spruce and Scotch pine. They are not able to achieve the highest possible production or fulfill industry demands for raw materials. …”
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Fallstudie av nuvärdet för olika trädslag och rörflen på åkermark por Johnsson, Per

“…The species included were Norway spruce, poplar, hybrid aspen, birch and reed canary grass. …”

Governing orders at odds in Sápmi por Grönvall, Agnes

“…The Sami people, an indigenous people in Scandinavia, and their cultural practice of reindeer herding have been divided across the northern parts of Sweden, Norway, Finland, and north-western Russia, since the national borders were established in the 1700-1800s. …”
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