Blar i Publikasjoner fra Cristin - NIVA på tittel
Viser treff 1526-1545 av 2149
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Reviews and syntheses: parameter identification in marine planktonic ecosystem modelling
(Journal article; Peer reviewed, 2017)To describe the underlying processes involved in oceanic plankton dynamics is crucial for the determination of energy and mass flux through an ecosystem and for the estimation of biogeochemical element cycling. Many ... -
Revisiting global diversity and biogeography of freshwater diatoms: New insights from molecular data
(Peer reviewed; Journal article, 2023)The distribution of microorganisms has long been assumed to be cosmopolitan and primarily controlled by the environment, but recent studies suggest that microbes may also exhibit strong biogeographical patterns driven by ... -
Revisjon av fjæreindeksen i Nordsjøen sør – Norskehavet sør, og av referanseverdier for bløtbunnsfauna i Skagerrak
(NIVA-rapport;7939-2024, Research report, 2024)De reduserte artslistene som benyttes for å beregne fjæreindeksen (RSLA/RSL) i økoregionene Nordsjøen sør, Nordsjøen nord og Norskehavet sør er revidert basert på fjæresonedata fra 356 stasjoner (totalt 663 undersøkelser). ... -
Revisjon av kystvannsdelen av veileder 02:2018
(NIVA-rapport;7856-2023, Research report, 2023)NIVA har på oppdrag fra Miljødirektoratet utført oppgaver relatert til kystvannsdelen av veileder 02:2018 «Klassifisering av miljøtilstand i vann». Rapporten gir en beskrivelse av gjennomført arbeid og en rekke konkrete ... -
Riparian Vegetation Structure Influences Terrestrial Invertebrate Communities in an Agricultural Landscape
(Peer reviewed; Journal article, 2021)Stream and terrestrial ecosystems are intimately connected by riparian zones that support high biodiversity but are also vulnerable to human impacts. Landscape disturbances, overgrazing, and diffuse pollution of agrochemicals ... -
Rise of Turfs: A New Battlefront for Globally Declining Kelp Forests
(Journal article; Peer reviewed, 2018)Kelp forests are structurally complex habitats, which provide valuable services along 25% of the world's coastlines. Globally, many kelp forests have disappeared and been replaced by turf algae over the last decade. Evidence ... -
Risiko for forurensing av råvannet til Oppegård vannverk ved akuttutslipp til Gjersjøen
(NIVA-rapport;5932, Research report, 2010)Rapporten beskriver mulige farer for forurensing av råvannet til Oppegård vannverk i Akershus ved akutt utslipp til Gjersjøen. Det er lagt vekt på å studere virkninger av utslipp som følge av uhell på vei i forbindelse ... -
Risikovurdering av miljøgifter i sedimenter ved Westcon Yards AS, Florø
(NIVA-rapport;7370, Research report, 2019)Det ble foretatt sedimentprøvetaking fra sjøbunnen i områdene rundt Westcon Yards i 2018, med formål å gjennomføre en miljørisikovurdering av miljøgifter i sedimentene, samt for å se om miljøgiftinnholdet var redusert i ... -
Risikovurdering og revidert tiltaksplan for sjøsedimentene i Vikkilen
(NIVA-rapport; 6688, Research report, 2014)På oppdrag fra Nymo AS har NIVA utarbeidet revidert tiltaksplan for sjøsedimentene i Vikkilen. Revisjonen er gjort på grunnlag av tidligere innsendt tiltaksplan (NIVA l.nr 6360-2012) og diskusjon mellom Miljødirektoratet ... -
Riverine impacts on benthic biodiversity and functional traits: A comparison of two sub-Arctic fjords
(Peer reviewed; Journal article, 2020)Climate change is leading to increases in freshwater discharge to coastal environments with implications for benthic community structure and functioning. Freshwater inputs create strong environmental gradients, which ... -
Riverine Inputs and Direct Discharges to Norwegian Coastal Waters - 2014
(NIVA-rapport;6929, Research report, 2015)Riverine inputs and direct discharges to Norwegian coastal waters in 2014 have been estimated in accordance with the OSPAR Commission’s principles. Nutrients, metals and organic pollutants have been monitored in rivers; ... -
Riverine Inputs and Direct Discharges to Norwegian Coastal Waters - 2015
(NIVA-rapport;7098, Research report, 2016)Riverine inputs and direct discharges to Norwegian coastal waters in 2015 have been estimated in accordance with the OSPAR Commission’s principles. Nutrients, metals and organic pollutants have been monitored in rivers; ... -
Riverine Inputs and Direct Discharges to Norwegian Coastal Waters - 2016
(NIVA-rapport;7217, Research report, 2017)Riverine inputs and direct discharges to Norwegian coastal waters in 2016 have been estimated in accordance with the OSPAR Commission’s principles. Nutrients, metals and organic pollutants have been monitored in rivers; ... -
Riverine inputs and direct discharges to Norwegian coastal waters – 2013
(NIVA-rapport;6738, Research report, 2014)Riverine inputs and direct discharges to Norwegian coastal waters in 2013 have been estimated in accordance with the requirements of the OSPAR Commission. Nutrients, metals and organic pollutants have been monitored in ... -
Riverine Plastic Monitoring during the Rainy Season in the Citarum Estuary of Muara Gembong
(Peer reviewed; Journal article, 2022)The restoration effort to clean up the river, known as "Citarum Harum" requires monitoring to estimate both the composition and the volumes of plastic pollution. The objective of the monitoring is to obtain a scientific ... -
Road de-icing salt: Assessment of a potential new source and pathway of microplastics particles from roads
(Peer reviewed; Journal article, 2020)Roads are estimated to be the largest source of microplastic particles in the environment, through release of particles from tires, road markings and polymer-modified bitumen. These are all released through the wear and ... -
Road related pollutants induced DNA damage in dragonfly nymphs (Odonata, Anisoptera) living in highway sedimentation ponds
(Peer reviewed; Journal article, 2019)Nowadays, stormwater sedimentation ponds are popular in stormwater management because of their ability to mitigate flooding and treat polluted runoff from e.g. roads. In addition, they may provide other ecosystem services ... -
The Role of Coastal Yedoma Deposits and Continental Shelf Sediments in the Arctic Ocean Silicon Cycle
(Peer reviewed; Journal article, 2024)The availability of silicon (Si) in the ocean plays an important role in regulating biogeochemical and ecological processes. The Si budget of the Arctic Ocean appears balanced, with inputs equivalent to outputs, though it ... -
The Role of Independent Repair in a Circular and Regenerative Economy
(Peer reviewed; Journal article, 2023)The focus on the transition to a circular economy has contributed to a growing research interest in repair. This paper investigates the role of independent repair, which consists of individuals, organisations, or businesses ... -
The role of photomineralization for CO2 emissions in boreal lakes along a gradient of dissolved organic matter
(Peer reviewed; Journal article, 2020)Many boreal lakes are experiencing an increase in concentrations of terrestrially derived dissolved organic matter (DOM)—a process commonly labeled “browning.” Browning affects microbial and photochemical mineralization ...