Blar i Norsk institutt for bioøkonomi på tidsskrift "Environmental Research Letters"
Viser treff 1-11 av 11
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A chlorophyll-deficient, highly reflective soybean mutant: radiative forcing and yield gaps
(Peer reviewed; Journal article, 2020-06-22)Sunlight absorbed at the Earth’s surface is re-emitted as longwave radiation. Increasing atmospheric concentrations of CO2 and other greenhouse gases trap an increasing fraction of such heat, leading to global climate ... -
Currently legislated decreases in nitrogen deposition will yield only limited plant species recovery in European forests
(Journal article; Peer reviewed, 2018-12-17) -
Genetic yield gains of winter wheat in Germany over more than 100 years (1895-2007) under contrasting fertilizer applications
(Journal article; Peer reviewed, 2018-09-27)For highly productive regions such as Germany, the increase of wheat grain yields observed throughout the 20th century is largely attributed to the progress in crop breeding and agronomic management. However, several studies ... -
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 ... -
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 ... -
Key indicators of Arctic climate change: 1971–2017
(Journal article; Peer reviewed, 2019-04-08)Key observational indicators of climate change in the Arctic, most spanning a 47 year period (1971–2017) demonstrate fundamental changes among nine key elements of the Arctic system. We find that, coherent with increasing ... -
Low impact of dry conditions on the CO2 exchange of a Northern-Norwegian blanket bog
(Journal article; Peer reviewed, 2015)Northern peatlands hold large amounts of organic carbon (C) in their soils and are as such important in a climate change context. Blanket bogs, i.e. nutrient-poor peatlands restricted to maritime climates, may be extra ... -
Nutrient supply affects the yield stability of major European crops—a 50 year study
(Peer reviewed; Journal article, 2020-12-18)Yield stability is important for food security and a sustainable crop production, especially under changing climatic conditions. It is well known that the variability of yields is linked to changes in meteorological ... -
Reconstructing past fossil-fuel CO2 concentrations using tree rings and radiocarbon in the urban area of Medellín, Colombia
(Peer reviewed; Journal article, 2022-04-25)To meet international and national commitments to decrease emissions of fossil fuels, cities around the world must obtain information on their historical levels of emissions, identifying hotspots that require special ... -
Vulnerability and resilience of the carbon exchange of a subarctic peatland to an extreme winter event
(Journal article; Peer reviewed, 2018-06-01)Extreme winter events that damage vegetation are considered an important climatic cause of arctic browning—a reversal of the greening trend of the region—and possibly reduce the carbon uptake of northern ecosystems. ... -
Vulnerability and resilience of the carbon exchange of a subarctic peatland to an extreme winter event
(Journal article; Peer reviewed, 2018)Extreme winter events that damage vegetation are considered an important climatic cause of arctic browning—a reversal of the greening trend of the region—and possibly reduce the carbon uptake of northern ecosystems. ...