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Lokale fosfortilførsler til vestre Vansjø og Mosseelva
(Bioforsk rapport;1(3) 2006, Research report, 2006-01-08)Det er foretatt en undersøkelse av vannkvaliteten i 14 småbekker med tilførsel til vestre del av Vansjø og Mosseelva. Det ble tatt ut stikkprøver i bekkene rutinemessig hver 14. dag (ca. 22 ganger) samt fem ganger i ... -
Lokale fosfortilførsler til vestre Vansjø og Mosseelva i 2007
(Bioforsk rapport;3(71) 2008, Research report, 2008-04-28)Forurensningssituasjonen i Vansjø, spesielt i den vestre delen av Vansjø er alvorlig og fører til oppblomstringer av blågrønnalger. Resultater fra overvåking gjennomført i perioden 2004-2007 har vist at lokale fosfortilførsler ... -
Lokale matprodukter, kundepreferanser og biologisk kulturarv - Oppsummering av en kundeundersøkelse i Gävleborgs län, Sverige og i Trøndelag Fylke, Norge
(NIBIO-rapport;6(156) 2020, Research report, 2020-12)Denne undersøkelsen er gjennomført innenfor rammen for Interreg-prosjektet «Biologisk kulturarv som bærekraftig verdiskaper». Prosjektet har fokusert på det potensialet som småskala produsenter har i å synliggjøre de natur- ... -
Lokalisering av fôrfabrikk i Herøy kommune, Nordland. Konsevensutredning for naturmiljø og biologisk mangfold
(Bioforsk rapport;9(161) 2014, Research report, 2014-11-28)Herøy kommune ønsker å utrede ulike alternativer for lokalisering av ny fôrfabrikk i tilknytting til Marine Harvest sin aktivitet i Herøy marine næringspark. I den forbindelse har Bioforsk Nord Tjøtta fått i oppdrag å ... -
Lokalt ajourhald av DMK
(NIJOS dokument;8/02, Report, 2002) -
LOMB Humledyrking ved Lom bryggeri
(NIBIO Rapport, Research report, 2023)Dyrkingen av lokale humle ved Lom bryggeri har vist seg både mulig og gjennomførbar. Humlen dyrkes dels i pallekarm i et større veksthus, Vaagaasar, i et mindre veksthus, Grjotheim og på den opprinnelige vokseplassen hvor ... -
Long term effects of ionising radiation in the Chernobyl Exclusion zone on DNA integrity and chemical defence systems of Scots pine (Pinus sylvestris)
(Peer reviewed; Journal article, 2023-12-15)The Chernobyl Nuclear Power Plant (ChNPP) accident in 1986 resulted in extremely high levels of acute ionising radiation, that killed or damaged Scots pine (Pinus sylvestris) trees in the surrounding areas. Dead trees were ... -
Long-term changes (1990–2015) in the atmospheric deposition and runoff water chemistry of sulphate, inorganic nitrogen and acidity for forested catchments in Europe in relation to changes in emissions and hydrometeorological conditions
(Journal article; Peer reviewed, 2018-01-12)The international Long-Term Ecological Research Network (ILTER) encompasses hundreds of long-term research/monitoring sites located in a wide array of ecosystems that can help us understand environmental change across the ... -
Long-term effects of cropping systems on the earthworm populations in a loam soil
(Bioforsk TEMA;1(4) 2006, Research report, 2006)Six cropping systems, ranging from conventional arable without livestock to organic livestock farming dominated by ley, have been compared in 1990 and 2004 in SE Norway. Ley in the crop rotation increased density and biomass ... -
Long-term effects of environmentally relevant doses of 2,2 ',4,4 ',5,5 ' hexachlorobiphenyl (PCB153) on neurobehavioural development, health and spontaneous behaviour in maternally exposed mice
(Journal article; Peer reviewed, 2011-01-13)Background: Polychlorinated biphenyls (PCBs) are widespread in the environment, human food and breast milk. Seafood is known to contain nutrients beneficial for the normal development and function of the brain, but also ... -
The long-term fate of deposited nitrogen in temperate forest soils
(Peer reviewed; Journal article, 2020-06-20)Increased anthropogenic nitrogen (N) inputs can alter the N cycle and affect forest ecosystem functions. The impact of increased N deposition depends among others on the ultimate fate of N in plant and soil N pools. ... -
Long-term monitoring of protected Cultural Heritage Environments in Norway: Development of methods and first-time application
(Journal article; Peer reviewed, 2019-04-27)Norway has a political goal to minimize the loss of cultural heritage due to removal, destruction or decay. On behalf of the national Directorate for Cultural Heritage, we have developed methods to monitor Cultural Heritage ... -
Long-term preservation of potato leafroll virus, potato virus S, and potato spindle tuber viroid in cryopreserved shoot tips
(Journal article; Peer reviewed, 2018-10-06)Availability of and easy access to diverse plant viruses and viroids is a prerequisite in applied and basic studies related to viruses and viroids. Long-term preservation of viruses and viroids is difficult. A protocol was ... -
Long-term spatiotemporal dynamics in a mountain birch (Betula pubescens ssp. czerepanovii) forest in south-east Norway
(Peer reviewed; Journal article, 2022-08-06)Mountain birch forest covers large areas in Eurasia, and their ecological resilience provides important ecosystem services to human societies. This study describes long-term stand dynamics based on permanent plots in the ... -
Longevity of plant pathogens in dry agricultural seeds during 30 years of storage
(Peer reviewed; Journal article, 2021-10-19)Plant diseases may survive and be spread by infected seeds. In this study we monitored the longevity of 14 seed-borne pathogens in 9 crop species commonly grown in the Nordic countries, in addition to a sample of sclerotia ... -
Longitudinal height-diameter curves for Norway spruce, Scots pine and silver birch in Norway based on shape constraint additive regression models
(Journal article; Peer reviewed, 2018-02-12)Background: Generalized height-diameter curves based on a re-parameterized version of the Korf function for Norway spruce (Picea abies (L.) Karst.), Scots pine (Pinus sylvestris L.) and silver birch (Betula pendula Roth) ... -
The look of agricultural landscapes – How do non-crop landscape elements contribute to visual preferences in a large-scale agricultural landscape?
(Peer reviewed; Journal article, 2020-04-27)Efficiency in agricultural food production has long been in focus and this has affected the spatial structure of agricultural land use. One outcome has been extensive criticism based on a wide range of negative consequences, ... -
Lophodermium spp.
(Grønn kunnskap e;7(101R) 2003, Research report, 2003)Lophodermium spp. fører til nålefall på fleire bartreartar. På furu er L. seditiosum (ekte furuskytte) den viktigaste årsaka til at furunåler fell av for tidleg. -
Loss of species and genetic diversity during colonization: Insights from acanthocephalan parasites in northern European seals
(Peer reviewed; Journal article, 2023-10-19)Studies on host–parasite systems that have experienced distributional shifts, range fragmentation, and population declines in the past can provide information regarding how parasite community richness and genetic diversity ... -
Losses and grass silage quality in bunker silos compacted by tractor versus wheel loader
(Peer reviewed; Journal article, 2020-04-27)The study aimed to explore whether an increase in bunker silage density obtained by turning to a heavier packing machine than a farm size tractor would reduce losses and improve grass silage quality and aerobic stability. ...