Browsing NORCE Klima og miljø by Title

Now showing items 567-586 of 1025

    • Machine learning reveals regime shifts in future ocean carbon dioxide fluxes inter-annual variability 

      Couespel, Damien; Tjiputra, Jerry; Johannsen, Klaus; Ayar, Pradeebane Vaittinada; Jensen, Bjørnar (Peer reviewed; Journal article, 2024)
      The inter-annual variability of global ocean air-sea CO2 fluxes are non-negligible, modulates the global warming signal, and yet it is poorly represented in Earth System Models (ESMs). ESMs are highly sophisticated and ...

    • Magnitude, Trends, and Variability of the Global Ocean Carbon Sink From 1985 to 2018 

      DeVries, Tim; Yamamoto, Kana; Wanninkhof, Rik; Gruber, Nicolas; Hauck, Judith; Müller, Jens Daniel; Bopp, Laurent; Carroll, Dustin; Carter, Brendan; Chau, Thi-Tuyet-Trang; Doney, Scott C.; Gehlen, Marion; Gloege, Lucas; Gregor, Luke; Henson, Stephanie; Kim, Ji Hyun; Iida, Yosuke; Ilyina, Tatiana; Landschützer, Peter; Le Quéré, Corinne; Munro, David; Nissen, Cara; Patara, Lavinia; Pérez, Fiz F.; Resplandy, Laure; Rodgers, Keith B.; Schwinger, Jörg; Séférian, Roland; Sicardi, Valentina; Terhaar, Jens; Triñanes, Joaquin; Tsujino, Hiroyuki; Watson, Andrew; Yasunaka, Sayaka; Zeng, Jiye (Peer reviewed; Journal article, 2023)
      This contribution to the RECCAP2 (REgional Carbon Cycle Assessment and Processes) assessment analyzes the processes that determine the global ocean carbon sink, and its trends and variability over the period 1985–2018, ...

    • Making the best of lousy circumstances: The impact of salmon louse Lepeophtheirus salmonis on depth preference of sea trout Salmo trutta 

      Mohn, Agnes Marie; Vollset, Knut; Karlsbakk, Egil (Peer reviewed; Journal article, 2020)
      ABSTRACT: Sea trout are known for seeking out sources of freshwater to rid themselves of salmon lice. However, the effect of natural haloclines in fjords on parasite dynamics is not well understood. We tagged 48 naturally ...

    • Mapping Atmospheric Exposure of the Intertidal Zone with Sentinel-1 CSAR in Northern Norway 

      Haarpaintner, Jörg; Davids, Corine (Journal article; Peer reviewed, 2021)
      The intertidal zone (ITZ) is a highly dynamic and diverse coastal ecosystem under pressure that provides important eco-services. Being periodically under water makes it challenging to monitor, and the only possibility to ...

    • Mapping of microplastics and endotoxins as a potential workplace hazard 

      Gomiero, Alessio; Øysæd, Kjell Birger; Lyng, Emily; Meling, Bjørg; Skogerbø, Geir (Research report, 2020)
      Humans are potentially exposed to microplastics through several exposure pathways including food, drink, and air. So far little is known about the occurrence of microplastics in indoor environments especially in connection ...

    • Mapping of microplastics in sediments of the Norwegian Continental Shelf – MAREANO project, 2022 sediment samples 

      Gomiero, Alessio; Navrestad, Veslemøy; Jaén-Gil, Adrián; Hauss, Helena (Research report, 2023)
      During the regional environmental sediment monitoring on the Norwegian Continental Shelf, 42 sediment samples were sampled from a large geographical area, covering the central and Northern North Sea and the north Skagerrak ...

    • Marin Overvåking Hordaland 

      Bye-Ingebrigtsen, Einar; Isaksen, Trond Einar; Dahlgren, Thomas (Research report, 2019)
      Miljøovervåkningsprogrammet «Marin Overvåking Hordaland» omfatter ytre- og indre fjordsystemer i Hordaland. Formålet er å beskrive miljøtilstander basert på biologiske og fysisk-kjemiske parametere. Overvåkingen omfatter ...

    • Marin Overvåking Hordaland - Statusrapport 2021 

      Bye-Ingebrigtsen, Einar; Isaksen, Trond Einar (Research report, 2022)
      Miljøovervåkningsprogrammet «Marin Overvåking Hordaland» omfatter ytre- og indre fjordsystemer i Hordaland. I 2021 består overvåkingsprogrammet av kun vannundersøkelser. Formålet er å beskrive miljøtilstander basert på ...

    • Marin Overvåking Hordaland – Sammendragsrapport 2019–2022 

      Bye-Ingebrigtsen, Einar; Dahlgren, Thomas Gunnar; Isaksen, Trond Einar (Research report, 2023)
      Miljøovervåkningsprogrammet “Marin Overvåking Hordaland" omfatter ytre- og indre fjordsystemer i Hordaland. Overvåkingen inkluderer vannundersøkelser, bløtbunnundersøkelser og strandsoneundersøkelser. Formålet er å beskrive ...

    • Marin Overvåking Hordaland – Statusrapport 2020 

      Bye-Ingebrigtsen, Einar; Isaksen, Trond Einar (Research report, 2021)
      «Marin Overvåking Hordaland» (MOH) er et overvåkingsprogram som har til hensikt å dokumentere miljøtilstanden i fjordsystemene i Hordaland, samt å fange opp eventuelle trendutviklinger med hensyn til eutrofiering og kjemisk ...

    • Marin Overvåking Hordaland: Statusrapport 2019 

      Bye-Ingebrigtsen, Einar; Dahlgren, Thomas; Isaksen, Trond E. (Research report, 2020)
      Miljøovervåkningsprogrammet «Marin Overvåking Hordaland» omfatter ytre- og indre fjordsystemer i Hordaland. Overvåkingen omfatter vannundersøkelse, bløtbunnundersøkelse og strandsoneundersøkelse. Formålet er å beskrive ...

    • Marine litter: Institutionalization of attitudes and practices among Fishers in Northern Norway 

      Olsen, Julia; Nogueira, Leticia Antunes; Normann, Anne Katrine Meinich; Vangelsten, Bjørn Vidar; Bay-Larsen, Ingrid Agathe (Peer reviewed; Journal article, 2020)
      Marine litter harms marine life, human wellbeing and the provision of clean seafood. In the Barents Sea, a high portion of this source of pollution derives from fisheries. However, there remains a knowledge gap between ...

    • Marine nutrient subsidies promote biogeochemical hotspots in undisturbed, highly humic estuaries 

      Evans, Chris D.; Felgate, Stacey L.; Carter, Steffi; Stinchcombe, Mark; Mawji, Edward; Rees, Andrew P.; Lebron, Inma; Sanders, Richard; Brickle, Paul; Mayor, Daniel J. (Peer reviewed; Journal article, 2023)
      The land-ocean dissolved organic carbon (DOC) flux represents a significant term within the global carbon budget, with peatland-dominated regions representing the most intense sources of terrestrial DOC export. As the ...

    • Marine plastic debris in the Arabian/Persian Gulf: Challenges, opportunities and recommendations from a transdisciplinary perspective 

      Stöfen-O′Brien, Aleke; Naji, Abolfazl; Brooks, Amy L.; Jambeck, Jenna R.; Khan, Farhan (Peer reviewed; Journal article, 2022)
      In recent years, the amount of plastic waste entering the marine environment around the world has gained increasing attention. Yet certain areas and regions remain relatively undocumented. Research findings on this topic ...

    • Matreelva - Langsiktige undersøkelser av laks og sjøaure i perioden 2006-2016 

      Gabrielsen, Sven-Erik; Skår, Bjørnar; Lehmann, Gunnar Bekke; Halvorsen, Godtfred A.; Wiers, Tore; Normann, Eirik; Skoglund, Helge (LFI - Laboratorium for ferskvannsøkologi og innlandsfiske, Research report, 2020)
      Som en del av det pågående miljøsamarbeidet mellom BKK og Uni Research Miljø LFI (heretter kalt LFI) ble det i perioden 2006-2011 gjennomført et samordnet prosjekt for de seks "BKK-elvene" der LFI jevnlig har oppdrag. Dette ...

    • Måling av mikroplast i næringsvaskeri 

      Henriksen, Taran; Gomiero, Alessio; Haave, Marte (Research report, 2021)
      Undersøkelse av vaskevann fra Haukeland Sykehus næringsvaskeri, der 3x1 L vaskevann ble tappet under vask av 6 ulike tekstiltyper. Seks kategorier helsyntetiske tekstiler og blandingstekstiler ble undersøkt. Antall og ...

    • Mechanisms of Ocean Heat Uptake along and across Isopycnals 

      Clément, Louis; McDonagh, Elaine Louise; Gregory, J.M.; Wu, Q.; Marzocchi, A.; Zika, J.D.; Nurser, A.J.G. (Peer reviewed; Journal article, 2022)
      Warming of the climate system accumulates mostly in the ocean and discrepancies in how this is modeled contribute to uncertainties in predicting sea level rise. In this study, regional temperature changes in an atmosphere–ocean ...

    • Medvirkning i planlegging og gjennomføring av vegprosjekter – barrierer og muligheter 

      Kårtveit, Bård; Riseth, Jan Åge; Johansen, Bernt (Research report, 2023)
      Rapporten belyser utfordringer ved å integrere reindriftskompetanse, og sikre reindriftens medvirkning å planlegging av vegprosjekter, med utgangspunkt i to to workshoper med repr. For reinbeitedistrikter og vegvesenet. ...

    • Metabarcoding of sediment eDNA communities at the Hywind Scotland OWF – A pilot study 

      Hestetun, Jon Thomassen; Dahlgren, Thomas Gunnar (Research report, 2023)
      Environmental impact assessment and regular environmental monitoring of marine life are prerequisites for the construction, operation, and decommissioning of offshore wind farms (OWFs). Molecular methods such as metagenomics, ...

    • MetaMon final project report - High-throughput metabarcoding of eukaryotic diversity for environmental monitoring of marine sediments 

      Hestetun, Jon Thomassen; Lanzén, Anders; Bagi, Andrea; Ray, Jessica Louise; Larsen, Aud; Dahlgren, Thomas Gunnar (Research report, 2021)
      MetaMon (2018-2021) was a project at the NORCE Molecular Ecology Research Group aimed at maturing eDNA for sediment offshore environmental monitoring. Findings include (i) guidelines for sampling and processing, (ii) a 97 ...