Browsing Norsk institutt for bioøkonomi by Title
Now showing items 3221-3240 of 9950
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Heterogeneous nutrient supply modulates root exudation and accumulation of medicinally valuable compounds in Artemisia annua and Hypericum perforatum
(Peer reviewed; Journal article, 2023-06-02)Plants have evolved complex mechanisms to adapt to nutrient-deficient environments, including stimulating lateral root proliferation into local soil patches with high nutrient content in response to heterogeneous nutrient ... -
Heterotrophic respiration in drained tropical peat is greatly affected by temperature—a passive ecosystem cooling experiment
(Journal article; Peer reviewed, 2014)Vast areas of deforested tropical peatlands do not receive noteworthy shading by vegetation, which increases the amount of solar radiation reaching the peat surface. Peat temperature dynamics and heterotrophic carbon dioxide ... -
Hidden in plain sight: a molecular field survey of three wheat leaf blotch fungal diseases in North-Western Europe shows co-infection is widespread
(Peer reviewed; Journal article, 2021-05-25)Wheat (Triticum aestivum L.) yields are commonly affected by foliar infection by fungal pathogens. Of these, three wheat leaf blotch fungal diseases, septoria nodorum blotch (SNB), tan spot (TS) and septoria tritici blotch ... -
High levels of inbreeding with spatial and host-associated structure in lice of an endangered freshwater seal
(Peer reviewed; Journal article, 2022-06-21)Host-specialist parasites of endangered large vertebrates are in many cases more endangered than their hosts. In particular, low host population densities and reduced among-host transmission rates are expected to lead to ... -
High resistance to climatic variability in a dominant tundra shrub species
(Journal article; Peer reviewed, 2019-06-05)Climate change is modifying temperature and precipitation regimes across all seasons in northern ecosystems. Summer temperatures are higher, growing seasons extend into spring and fall and snow cover conditions are more ... -
High school pupils’ attitudes to agricultural policies in Norway
(NILF Discussion Papers;, Research report, 2015) -
High tolerance of a high-arctic willow and graminoid to simulated ice encasement
(Journal article; Peer reviewed, 2018-12-17)Climate change-induced snow thaw and subsequent accumulation of ice on the ground is a potential, major threat to snow-dominated ecosystems. While impacts of ground-ice on arctic wildlife are well explored, the impacts on ... -
High-pruning of European beech (Fagus sylvatica L.) and pedunculate oak (Quercus robur L.): work efficiency for target pruning as a function of tree species, pruning height, branch characteristics, pole saw type and operator
(Journal article; Peer reviewed, 2018-02-27)The objective of this study was to establish an operational model of productive work time per tree (work efficiency) for high-pruning of young European beech and pedunculate oak depending on tree species, pruning height, ... -
High-value compound induction by flashing light in Diacronema lutheri and Tetraselmis striata CTP4
(Peer reviewed; Journal article, 2022-07-19)Phototrophic microalgae use light to produce biomass and high-value compounds, such as pigments and polyunsaturated fatty acids (PUFA), for food and feed. These biomolecules can be induced by flashing light during the final ... -
Highly Clonal Structure and Abundance of One Haplotype Characterise the Diplodia sapinea Populations in Europe and Western Asia
(Peer reviewed; Journal article, 2021-08-04)Diplodia sapinea is a cosmopolitan endophyte and opportunistic pathogen having occurred on several conifer species in Europe for at least 200 years. In Europe, disease outbreaks have increased on several Pinus spp. in the ... -
Highly contaminated river otters (Lontra canadensis) are effective biomonitors of environmental pollutant exposure
(Peer reviewed; Journal article, 2022-08-16)River otters (Lontra canadensis) are apex predators that bioaccumulate contaminants via their diet, potentially serving as biomonitors of watershed health. They reside throughout the Green-Duwamish River, WA (USA), a ... -
A highly-contiguous genome assembly of the Eurasian spruce bark beetle, Ips typographus, provides insight into a major forest pest
(Peer reviewed; Journal article, 2021-09-09)Conifer-feeding bark beetles are important herbivores and decomposers in forest ecosystems. These species complete their life cycle in nutritionally poor substrates and some can kill enormous numbers of trees during ... -
Highways associated with expansion of boreal scavengers into the alpine tundra of Fennoscandia
(Peer reviewed; Journal article, 2020-05-17)1. Habitat fragmentation may affect species distributions through, for example, altered resource availability and shifts in species interactions. Fragmentation by roads has had negative impacts on Fennoscandian alpine ... -
Hilsen ved 70-årsjubileet
(Journal article, 1973-02) -
Hirkjølen - Dyr og planter
(Others, 1997) -
Historical Review on Rice Varieties of Tamil Nadu
(ClimaRice Technical Brief;3, Report, 2011-02)This Technical brief contains information on the historical varietal development of rice in Tamil Nadu, popular varieties, problems related to climate, climate responsive varieties, market demand and farmers response to ... -
Historisk informasjon om forekomster av elvemusling Margaritifera margaritifera i forhold til kjente nåværende bestander i Finnmark
(Bioforsk rapport;8(115) 2013, Research report, 2013-09-28)Ved sammenstilling av historiske informasjoner i form av skriftlige og muntlige former og undersøkelser etter elvemuslingbestander i Finnmark, viser det seg at det er historisk informasjon om alle de seks vassdragene som ... -
Historiske kornsorter fra Nord-Norge - Rapport fra uttesting av sju sorter
(NIBIO-rapport;8(12) 2022, Research report, 2022-01)Det er dyrket korn i Nord-Norge siden sein steinalder og kornet var en viktig del av kostholdet. Etter andre verdenskrig ble kornarealet i nord kraftig redusert. Med klimaendringer og med en økt markedsinteresse, er ... -
Histosol
(Journal article, 2024)Histosol er organisk jordsmonn, eller myrjord, og kjennetegnes av periodevis vannmetting. Det er denne jorda som har størst karbonlager. For vellykket plantedyrking er det behov for velfungerende dreneringstiltak. -
Hjartenøtter – ei dyrkingsrettleiing
(NIBIO Rapport, Research report, 2022)Hjartenøtt er ein ny art for kommersiell produksjon i Norge. Endå om det sporadisk er planta nokre valnøtt-tre gjennom tidene, finst det lite og ikkje systematisert kunnskap om dyrking, sortar og produktkvalitet under ...