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Integration of a Frost Mortality Scheme Into the Demographic Vegetation Model FATES
(Peer reviewed; Journal article, 2023)Frost is damaging to plants when air temperature drops below their tolerance threshold. The set of mechanisms used by cold-tolerant plants to withstand freezing is called “hardening” and typically take place in autumn to ... -
Integration of a local fish market in Namibia with the global seafood trade: Implications for fish traders and sustainability
(Peer reviewed; Journal article, 2020)Within the last decades, globalization has changed the international seafood trade, allowing low-income countries to access markets in high-income countries and vice versa. Nevertheless, the effects of globalization are ... -
Integrative taxonomy of the Changeable Hawk-Eagle Nisaetus cirrhatus complex (Accipitriformes: Accipitridae) in India
(Peer reviewed; Journal article, 2020)The Changeable Hawk-Eagle Nisaetus cirrhatus complex is represented by two taxa in mainland India: N. c. cirrhatus in the northern plains and peninsula and N. c. limnaeetus in the Himalayan foothills. Traditionally these ... -
Integument colouration in relation to persistent organic pollutants and body condition in arctic breeding black-legged kittiwakes (Rissa tridactyla)
(Journal article; Peer reviewed, 2014)Vertebrates cannot synthetize carotenoids de novo but have to acquire themthrough their diet. In birds, carotenoids are responsible for the yellow to red colouration of many secondary sexual traits. They are also involved ... -
Intensity of space use reveals conditional sex-specific effects of prey and conspecific density on home range size
(Journal article; Peer reviewed, 2016) -
Inter-annual variation in winter distribution affects individual seabird contamination with mercury
(Peer reviewed; Journal article, 2021)Migratory seabirds are exposed to various pollutants throughout their annual cycle. Among them, mercury (Hg) is of particular concern given its large impact on animal health. Recent studies suggest that winter is a critical ... -
Interactions between demography and environmental effects are important determinants of population dynamics
(Journal article; Peer reviewed, 2017)Climate change will affect the population dynamics of many species, yet the consequences for the long-term persistence of populations are poorly understood. A major reason for this is that density-dependent feedback effects ... -
Interactions between local population density and limited habitat resources determine movements of juvenile Atlantic salmon
(Journal article; Peer reviewed, 2017)Competition for limited resources and the resulting density-dependent processes are key factors in driving stream salmonid population dynamics. Here we test for the combined effects of density and shelter availability on ... -
Interactive effects of body mass changes and species-specific morphology on flight behavior of chick-rearing Antarctic fulmarine petrels under diurnal wind patterns
(Peer reviewed; Journal article, 2021)For procellariiform seabirds, wind and morphology are crucial determinants of flight costs and flight speeds. During chick-rearing,parental seabirds commute frequently to provision their chicks, and their body mass ... -
Interactive spatial planning of urban green infrastructure – Retrofitting green roofs where ecosystem services are most needed in Oslo
(Peer reviewed; Journal article, 2021)Spatial multi-criteria decision analysis (MCDA) is increasingly being used to inform urban green infrastructure planning. We explore the use of modern cloud computing technologies (Google Earth Engine) to facilitate public ... -
Interdisciplinary design of a fish ramp using migration routes analysis
(Peer reviewed; Journal article, 2022)The study presents several steps of a fish ramp geometry optimization performed with a 3D numerical model DualSPHysics, which is based on the smoothed particle hydrodynamics (SPH) method. The optimization process led to ... -
Intermediate ecosystem services: An empty concept?
(Journal article; Peer reviewed, 2017) -
International assessment of priority environmental issues for land-based and offshore wind energy development
(Peer reviewed; Journal article, 2022)Non-technical summary. A substantial increase in wind energy deployment worldwide is required to help achieve international targets for decreasing global carbon emissions andlimiting the impacts of climate change. In ... -
International wildlife law: understanding and enhancing its role in conservation
(Journal article; Peer reviewed, 2017) -
Interpreting ‘favourable conservation status’ for large carnivores in Europe: how many are needed and how many are wanted?
(Journal article; Peer reviewed, 2017)The EU Habitats Directive is a key biodiversity conservation instrument. It contains legal obligations for the 28 EU member states in order to safeguard a ‘favourable conservation status’ (FCS) for selected species and ... -
Intersexual conflict over seed size is stronger in more outcrossed populations of a mixed-mating plant
(Journal article; Peer reviewed, 2018)Intersexual conflict over maternal resource allocation to offspring can lead to the evolution of imprinted genes with parentof- origin–specific expression. However, the precise mechanism involved in the evolution of ... -
Intraspecific differences in spectral reflectance curves as indicators of reduced vitality in high-arctic plants
(Journal article; Peer reviewed, 2017) -
Intraspecific epigenomics divergence in brown bears (Ursus arctos): insights from genome-wide DNA methylation patterns
(Peer reviewed; Journal article, 2024)Epigenetic mechanisms such as methylation can influence gene expression and play a crucial role in the adaptation to local environmental conditions, thereby introducing non-genetic variability within species. Here, using ... -
Introduced European smelt (Osmerus eperlanus) affects food web and fish community in a large Norwegian lake
(Journal article; Peer reviewed, 2018)Invasive and introduced fishes can affect recipient ecosystems and native species via altered competitive and predatory interactions, potentially leading to top-down and bottom-up cascading impacts. Here, we describe a ... -
Introduction of Mysis relicta (Mysida) reduces niche segregation between deep-water Arctic charr morphs
(Peer reviewed; Journal article, 2019)Niche diversification of polymorphic Arctic charr can be altered by multiple anthropogenic stressors. The opossum-shrimp (Mysis relicta) was introduced to compensate for reduced food Resources for fish following hydropower ...