Browsing Vitenskapelige artikler by Title
Now showing items 754-773 of 1416
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Integrating aquatic metabolism and net ecosystem CO2 balance in short- and long-hydroperiod subtropical freshwater wetlands
(Peer reviewed; Journal article, 2021-07-29)How aquatic primary productivity influences the carbon (C) sequestering capacity of wetlands is uncertain. We evaluated the magnitude and variability in aquatic C dynamics and compared them to net ecosystem CO2 exchange ... -
Inter-individual variability in spring phenology of temperate deciduous trees depends on species, tree size and previous year autumn phenology
(Peer reviewed; Journal article, 2020-05-29)We explored the inter-individual variability in bud-burst and its potential drivers, in homogeneous mature stands of temperate deciduous trees. Phenological observations of leaves and wood formation were performed weekly ... -
Interaction between the Bird Cherry-Oat Aphid (Rhopalosiphum padi) and Stagonospora Nodorum Blotch (Parastagonospora nodorum) on Wheat
(Peer reviewed; Journal article, 2021-01-06)Simple Summary The bird cherry-oat aphid and the fungal plant pathogen causing stagonospora nodorum blotch (SNB) are common pests of wheat. Plants are under constant attack by multiple pests and diseases but there are ... -
Interaction effects between weather and space use onharvesting effort and patterns in red deer
(Journal article; Peer reviewed, 2014)Most cervid populations in Europe and North America are managed through selective harvesting, often with age‐ and sex‐specific quotas, with a large influence on the population growth rate. Less well understood is how ... -
Interactive effects of changes in UV radiation and climate on terrestrial ecosystems, biogeochemical cycles, and feedbacks to the climate system
(Peer reviewed; Journal article, 2023-02-01)Terrestrial organisms and ecosystems are being exposed to new and rapidly changing combinations of solar UV radiation and other environmental factors because of ongoing changes in stratospheric ozone and climate. In this ... -
Interactive effects of light quality during day extension and temperature on bud set, bud burst and paftl2, pacol1-2 and pasoc1 expression in norway spruce (Picea abies (l.) karst.)
(Peer reviewed; Journal article, 2021-03-13)Light and temperature are crucial factors for the annual growth rhythm of tree seedlings of the boreal and temperate zone. Dormant, vegetative winter buds are formed under short days (SD) and altered light quality. In the ... -
Interactive Effects of Subsidiary Crops and Weed Pressure in the Transition Period to Non-Inversion Tillage, A Case Study of Six Sites Across Northern and Central Europe
(Journal article; Peer reviewed, 2019-08-29)Reducing soil tillage can lead to many benefits, but this practice often increases weed abundance and thus the need for herbicides, especially during the transition phase from inversion tillage to non-inversion tillage. ... -
Intercomparison of regional-scale hydrological models and climate change impacts projected for 12 large river basins worldwide—a synthesis
(Peer reviewed; Journal article, 2017)An intercomparison of climate change impacts projected by nine regional-scale hydrological models for 12 large river basins on all continents was performed, and sources of uncertainty were quantified in the framework of ... -
Interferometric SAR DEMs for Forest Change in Uganda 2000–2012
(Journal article; Peer reviewed, 2018-02-02)Monitoring changes in forest height, biomass and carbon stock is important for understanding the drivers of forest change, clarifying the geography and magnitude of the fluxes of the global carbon budget and for providing ... -
Introducing Semi-Interpenetrating Networks of Chitosan and Ammonium-Quaternary Polymers for the Effective Removal of Waterborne Pathogens from Wastewaters
(Peer reviewed; Journal article, 2023-02-22)The present work aims to study the influence of ammonium-quaternary monomers and chitosan, obtained from different sources, upon the effect of semi-interpenetrating polymer network (semi-IPN) hydrogels upon the removal of ... -
Introducing the index-based ecological condition assessment framework (IBECA)
(Peer reviewed; Journal article, 2021-05)Sustainable nature management and ecosystem conservation depends critically on scientifically sound and stakeholder-relevant analytical frameworks for monitoring and assessing ecological condition. Several general frameworks ... -
The invasive forest pathogen Hymenoscyphus fraxineus boosts mortality and triggers niche replacement of European ash (Fraxinus excelsior)
(Peer reviewed; Journal article, 2020-03-24)Determining the impacts of invasive pathogens on tree mortality and growth is a difficult task, in particular in the case of species occurring naturally at low frequencies in mixed stands. In this study, we quantify such ... -
Invasive forest pathogens in Europe: Cross-country variation in public awareness but consistency in policy acceptability
(Journal article; Peer reviewed, 2018-03-23)Political action can reduce introductions of diseases caused by invasive forest pathogens (IPs) and public support is important for effective prevention. The public’s awareness of IP problems and the acceptability of ... -
Investigating individual preferences in rating and ranking conjoint experiments. A case study on semi-hard cheese
(Journal article; Peer reviewed, 2015-01)Stated preference conjoint experiments and self-explicated measures based on rating and ranking approaches were conducted to investigate Norwegian consumers’ choices among healthier and organically produced semi-hard ... -
Investigating phenotypic traits as potential drivers of the emergence of EU_37_A2, an invasive new lineage of Phytophthora infestans in Western Europe
(Peer reviewed; Journal article, 2023-01-17)Since the mid-2010s, Phytophthora infestans clones that have been dominant in Western Europe from the beginning of the 21st century, for example, EU_13_A2, EU_6_A1 and EU_1_A1, are being replaced by several other emerging ... -
Investigation of possible nutrient sources in Estonian rivers
(Journal article; Peer reviewed, 2016)A statistical model MESAW was used to estimate the diffuse emission coefficients of nitrogen in Estonia. This includes analysis of data on loads, point sources, land use types etc. Two studies were conducted to determine ... -
Iodine content in bulk biomass of wild-harvested and cultivated edible seaweeds: Inherent variations determine species-specific daily allowable consumption
(Journal article; Peer reviewed, 2018-07-15)This study represents a large-scale investigation into iodine contents in three commercially important and edible seaweed species from the North Atlantic: the brown algae Saccharina latissima and Alaria esculenta, and the ... -
Iodine intake and excretion from sheep supplemented with macroalgae (Laminaria hyperborea) by-product
(Peer reviewed; Journal article, 2023-07-27)Macroalgae, or seaweeds, have potential for use as feed ingredients and are currently unexploited despite their content of vitamins, minerals, and protein. Brown species can accumulate iodine from seawater and there are ... -
Is macroporosity controlled by complexed clay and soil organic carbon?
(Peer reviewed; Journal article, 2023-06-26)Multi-scale evidence of rapid, climate-induced soil structural changes occurring at yearly to decadal timescales is mounting. As a result, it has become increasingly important to identify the properties and mechanisms ... -
Isolating the species element in grass pollen allergy: A review
(Peer reviewed; Journal article, 2023-07-20)Grass pollen is a leading cause of allergy in many countries, particularly Europe. Although many elements of grass pollen production and dispersal are quite well researched, gaps still remain around the grass species that ...