Blar i Divisjon for skog og utmark på tittel
Viser treff 110-129 av 520
-
Ealu biebman
(NIBIO POP;4(9) 2018, Others, 2018)Ealu biebman váttis doaibmadilálašvuođaid oktavuođas, dahje bargguid oktavuođas nu og čohkkedettiin ja jođidettiin. -
Ealu biebman – ja dávddat dan oktavuođas
(NIBIO-pop;8(12) 2022, Journal article, 2022-03) -
ecochange: An R-package to derive ecosystem change indicators from freely available earth observation products
(Peer reviewed; Journal article, 2022-10-11)1. Spatial resources accessible for the derivation of biodiversity indicators of the class ecosystem structure are sparse and disparate, and their integration into computer algorithms for biodiversity monitoring remains ... -
The effect of diammonium phosphate and sodium silicate on the adhesion and fire properties of birch veneer
(Peer reviewed; Journal article, 2019-09-24)In built environments the combustibility of wood is a great concern, which limits the use of wood as a building material due to legislation. The reaction-to-fire properties of wood can be altered with the use of fire-retardant ... -
Effect of legal regulation of supplemental feeding on space use of red deer in an area with chronic wasting disease
(Peer reviewed; Journal article, 2022-12-12)Supplemental feeding of cervids during winter is a widespread management practice, but feeding may increase the risk of disease transmission. Therefore, legal regulations to limit supplemental feeding are often implemented ... -
Effect of methyltrimethoxysilane impregnation on the cell wall porosity and water vapour sorption of archaeological waterlogged oak
(Journal article; Peer reviewed, 2019-05-02)This paper presents the water vapour sorption behaviour of degraded archaeological oak (Quercus robur L.) and the influence of methyltrimethoxysilane treatment on hygroscopicity. Wood samples (archaeological and undegraded ... -
The effect of tree and harvester size on productivity and harvester investment decisions
(Peer reviewed; Journal article, 2021-11-02)Long-term machine-derived data sets comprising 140,000 trees were collected from four harvesters of equal age and similar working conditions, into two machine size classes, viz. two Ponsse Bears and two smaller Ponsse ... -
Effects of elevation-dependent climate warming on intra- and inter-specific growth synchrony in mixed mountain forests
(Peer reviewed; Journal article, 2020-09-19)Spruce-fir-beech mixed forests cover a large area in European mountain regions, with high ecological and socio-economic importance. As elevation-zone systems they are highly affected by climate change, which is modifying ... -
Effects of Formic Acid Preservation of Fishbones on the Extractability of Ammonium Lactate–Acetate Soluble Calcium, Phosphorus, Magnesium, and Potassium
(Peer reviewed; Journal article, 2022-03-03)Fishbones contain significant amounts of plant nutrients. Fish residues may be preserved by acidification to pH < 4, which may affect the chemical extractability, and the plant availability of nutrients when applied as ... -
Effects of post anaerobic digestion thermal hydrolysis on dewaterability and moisture distribution in digestates
(Journal article; Peer reviewed, 2019)Organic waste fractions such as sewage sludge, food waste and manure can be stabilized by anaerobic digestion (AD) to produce renewable energy in the form of biogas. Following AD, the digested solid fraction (digestate) ... -
Effekt av skytestøy på atferd og produksjon hos husdyr. Undersøkelser rundt forsvarets artilleristandplass 40 km i Elverum
(NIBIO-rapport;6(164) 2020, Research report, 2020-12)Forsvaret har behov for standplass for testskyting av langdistanseartilleri over 40 km. Denne typen artilleri forårsaker en del støy. Uforutsett og plutselig støy kan forårsake sterke adferdsreaksjoner hos husdyr og over ... -
Effekt av skytestøy på atferd og produksjon hos husdyr. Undersøkelser rundt forsvarets artilleristandplass 40 km i Elverum
(NIBIO-rapport;6(164) 2020, Research report, 2020-12)Forsvaret har behov for standplass for testskyting av langdistanseartilleri over 40 km. Denne typen artilleri forårsaker en del støy. Uforutsett og plutselig støy kan forårsake sterke adferdsreaksjoner hos husdyr og over ... -
Effekten av skadefelling av grågås (Anser anser) for grovfôr-produksjonen på et nordnorsk gårdsbruk
(NIBIO Rapport;4(154) 2018, Research report, 2018-12)Beiteskader fra gås, her grågås (Anser anser), er et økende problem for små, mellomstore og store årdsbruk flere steder i Norge. Beiteskadene har økt i takt med den økende bestanden av grågås de siste tiår, som kan skyldes ... -
Effekter av gjødsling med nitrogen og aske i et rikt granbestand på Østlandet
(NIBIO Rapport, Research report, 2023)I norsk skog på mineraljord er det stort sett nitrogen (N) som gir positivt utslag på trærnes vekst. Men også andre næringsstoffer kan i visse tilfeller øke veksten, blant annet i bestand på høy bonitet. Treaske inneholder ... -
Effekter av planting av skog på nye arealer. Betydning for klima, miljø og næring
(NIBIO Rapport;5(3) 2019, Research report, 2019-02-09) -
Effekter på karbondynamikk, miljø og næring ved økt bruk av lukkede hogstformer
(NIBIO Rapport, Research report, 2024)Miljødirektoratet har gitt NIBIO, NINA og NIVA i oppdrag å vurdere hvilken effekt økt bruk av lukkede hogstformer kan ha for karbonlagring i skog, biodiversitet, økologisk tilstand, vannkvalitet og skognæring. Oppdraget ... -
Efficiency drivers in harvesting operations in mixed Boreal stands: a Norwegian case study
(Peer reviewed; Journal article, 2020-06-17)This paper uses Data Envelopment Analysis (DEA) to evaluate how the technical efficiency of forest harvesting operations is influenced by terrain conditions and forest attributes, in addition to exploring the existence of ... -
Efficiency of Livestock Carcass Detection Dogs
(Peer reviewed; Journal article, 2021-10-25)There is an increasing use of carcass detection dogs to find remains of dead livestock in Norwegian rangelands. But how effective are these dogs actually? • We compared the efficiency of approved carcass detection dog ... -
Elgen i Stabbursdalen i Finnmark - Areabruk, trekk og leveområder
(NIBIO Rapport, Research report, 2024)Denne rapporten oppsummerer resultatene fra analyser av elgens forflytnings- og trekkmønster og leveområder for 12 GPS merka elger i Stabbursdalen nasjonalpark i Porsanger kommune i 2018. Ut fra GPS-elgenes posisjoner ble ... -
Emerging stability of forest productivity by mixing two species buffers temperature destabilizing effect
(Peer reviewed; Journal article, 2022-08-06)The increasing disturbances in monocultures around the world are testimony to their instability under global change. Many studies have claimed that temporal stability of productivity increases with species richness, although ...