• Can multitrophic interactions and ocean warming influence large-scale kelp recovery? 

      Christie, Hartvig C; Gundersen, Hege; Rinde, Eli; Filbee-Dexter, Karen; Norderhaug, Kjell Magnus; Pedersen, Torstein; Bekkby, Trine; Gitmark, Janne Kim; Fagerli, Camilla With (Journal article; Peer reviewed, 2019)
      Ongoing changes along the northeastern Atlantic coastline provide an opportunity to explore the influence of climate change and multitrophic interactions on the recovery of kelp. Here, vast areas of sea urchin‐dominated ...
    • Carbon export is facilitated by sea urchins transforming kelp detritus 

      Filbee-Dexter, Karen; Pedersen, Morten Foldager; Fredriksen, Stein; Norderhaug, Kjell Magnus; Rinde, Eli; Kristiansen, Trond; Albretsen, Jon; Wernberg, Thomas (Peer reviewed; Journal article, 2019)
      With the increasing imperative for societies to act to curb climate change by increasing carbon stores and sinks, it has become critical to understand how organic carbon is produced, released, transformed, transported, and ...
    • Efficient coralline algal psbA mini barcoding and High Resolution Melt HRM) analysis using a simple custom DNA preparation 

      Anglès d'Auriac, Marc; Le Gall, Line; Peña, Viviana; Hall-Spencer, Jason M.; Steneck, Robert S.; Fredriksen, Stein; Gitmark, Janne Kim; Christie, Hartvig C; Husa, Vivian; Grefsrud, Ellen Sofie; Rinde, Eli (Journal article; Peer reviewed, 2019)
      Coralline algae form extensive maerl and rhodolith habitats that support a rich biodiversity. Calcium carbonate harvesting as well as trawling activities threatens this ecosystem. Eleven species were recorded so far as ...
    • Efficient coralline algal psbA mini barcoding and High Resolution Melt HRM) analysis using a simple custom DNA preparation 

      Anglès d'Auriac, Marc; Le Gall, Line; Peña, Viviana; Hall-Spencer, Jason M.; Steneck, Robert S.; Fredriksen, Stein; Gitmark, Janne Kim; Christie, Hartvig C; Husa, Vivian; Grefsrud, Ellen Sofie; Rinde, Eli (Peer reviewed; Journal article, 2019)
      Coralline algae form extensive maerl and rhodolith habitats that support a rich biodiversity. Calcium carbonate harvesting as well as trawling activities threatens this ecosystem. Eleven species were recorded so far as ...
    • Faggrunnlag stillehavsøsters (Crassostrea gigas) 

      Bodvin, Torjan; Rinde, Eli; Mortensen, Stein (Rapport fra Havforskningen;Nr. 32 - 2014, Working paper, 2014-12-16)
      Mapping and surveillance of the invasive species pacific oyster are important elements to be able to choose the right management decisions. Collecting of pacific oysters along the coast will be very expensive and can ...
    • Feltveileder for Kartlegging av marin naturvariasjon etter NiN (2.2.0). 

      Andersen, Guri Sogn; Bekkby, Trine; Dolan, Margaret; Bøe, Reidulv; Thormar, Jonas; Buhl-Mortensen, Pål; Elvenes, Sigrid; Naustvoll, Lars Johan; Mjelde, Marit; Brandrud, Tor Erik; Rinde, Eli; Bryn, Anders (Research report, 2019)
      Formålet med veilederen Veilederens hovedformål er å bidra til at resultatene av praktisk kartlegging i sjø i henhold til NiNs type og beskrivelsessystem blir så gode som mulig og sammenlignbare på tvers av kartleggere. ...
    • Forslag til forvaltningsrelevante marine naturenheter 

      Bekkby, Trine; Rinde, Eli; Oug, Eivind; Buhl-Mortensen, Pål; Thormar, Jonas; Dolan, Margaret; Mjelde, Marit; Gitmark, Janne Kim; Moy, Siri Røang; Schneider, Susanne Claudia; Gonzales-Mirelis, Genoveva; Systad, Geir Helge Rødli; van Son, Thijs Christiaan (NIVA-rapport, Research report, 2021)
      Regjeringen ønsker å prioritere kartlegging av naturtyper som enten er truet, viktige for mange arter, dekker sentrale økosystemfunksjoner, eller er spesielt dårlig kartlagt. En marin faggruppe ble nedsatt for å operasjonalisere ...
    • Forslag til metodikk for å vurdere økologisk kvalitet for lokaliteter av forvaltningsrelevante marine naturenheter 

      Bekkby, Trine; Rinde, Eli; Kvile, Kristina Øie; Brkljacic, Marijana Stenrud; Thormar, Jonas; Mjelde, Marit; Gitmark, Janne Kim; Moy, Siri Røang; Schneider, Susanne Claudia; Oug, Eivind (NIVA-rapport, Research report, 2022)
      Denne rapporten diskuterer og komme med forslag variabler for å fastsette økologisk kvalitet for de marine naturtypene og naturenhetene presentert i Bekkby m.fl. (2021). Alternative variabler, standardiserte kriterier og ...
    • Forslag til variabler for økologisk kvalitet for lokaliteter av forvaltningsrelevant marin natur 

      Bekkby, Trine; Rinde, Eli; Kvile, Kristina Øie; Brkljacic, Marijana Stenrud; Thormar, Jonas; Mjelde, Marit; Gitmark, Janne Kim; Moy, Siri Røang; Schneider, Susanne Claudia; Oug, Eivind (NIVA-rapport, Research report, 2022)
      Denne rapporten diskuterer og komme med forslag variabler for å fastsette økologisk kvalitet for de marine naturtypene og naturenhetene presentert i Bekkby m.fl. (2021). Alternative variabler, standardiserte kriterier og ...
    • HAMOD - HArd bottom MODeling :: GIS-modeling of hard bottom species distributions 

      Isæus, Martin; Bekkby, Trine; Kroglund, Tone; Moy, Frithjof E.; Norderhaug, Kjell Magnus; Pedersen, Are; Rinde, Eli (ICES CM Documents;2005/R:34, Working paper, 2005)
    • Hva bestemmer egenskaper og økologisk funksjon i ålegrasenger? 

      Christie, Hartvig; Rinde, Eli; Moy, Frithjof Emil; Bekkby, Trine (Research report, 2014)
      Juni 2014 ble 27 ålegrasenger i Aust-Agder undersøkt for å analysere hvilke miljøfaktorer som bestemmer egenskaper som tetthet og høyde til ålegrasplanten i engene, og om enger med tett ålegrasvegetasjon er leveområde for ...
    • Kelp forest distribution in the Nordic region 

      Kvile, Kristina Øie; Andersen, Guri Sogn; Baden, Susanne; Bekkby, Trine; Bruhn, Annette; Geertz-Hansen, Ole; Hancke, Kasper; Hansen, Jørgen L.S.; Krause-Jensen, Dorte; Rinde, Eli; Steen, Henning; Wegeberg, Susse; Gundersen, Hege (Peer reviewed; Journal article, 2022)
      Kelp forests are productive coastal ecosystems that provide a range of ecosystem services. Mapping the distribution and area occupied by kelp forests is a critical step to identify their ecosystem functions and services, ...
    • Lithothamnion (Hapalidiales, Rhodophyta) in the changing Arctic and Subarctic: DNA sequencing of type and recent specimens provides a systematics foundation 

      Peña, Viviana; Bélanger, David; Gagnon, Patrick; Richards, Joseph L.; Gall, Line Le; Hughey, Jeffery R.; Saunders, Gary W.; Lindstrom, Sandra C.; Rinde, Eli; Husa, Vivian; Christie, Hartvig C; Fredriksen, Stein; Hall-Spencer, Jason M.; Steneck, Robert S.; Schoenrock, Kathryn M.; Gitmark, Janne Kim; Grefsrud, Ellen Sofie; Anglès d'Auriac, Marc; Legrand, Erwann; Grall, Jacques; Mumford, Thomas F.; Kamenos, Nicholas A.; Gabrielson, Paul W. (Peer reviewed; Journal article, 2021)
      Coralline red algae in the non-geniculate genera Clathromorphum, Phymatolithon and Lithothamnion are important benthic ecosystem engineers in the photic zone of the Arctic and Subarctic. In these regions, the systematics ...
    • Mapping Biological Resources in the Coastal Zone: An Evaluation of Methods in a Pioneering Study from Norway 

      Knutsen, Jan Atle; Knutsen, Halvor; Rinde, Eli; Christie, Hartvig; Bodvin, Torjan (Journal article; Peer reviewed, 2010)
      For many years, the planning and management 8 of terrestrial areas has been supported by a detailed 9 knowledge of the distribution of habitats and their associ- 10 ated species. However, the detailed mapping of biological ...
    • Marine naturverdier i Telemark – status, trusler og muligheter. Innspill til kystsoneplan for Telemark. 

      Rinde, Eli; Olsen, Marianne; Steen, Henning; Dahl, Einar; Espeland, Sigurd Heiberg; Albretsen, Jon (NIVA-rapport, Research report, 2018)
      Denne rapporten er skrevet på oppdrag for Telemark fylkeskommune. Rapporten gir en kunnskapsstatus over forekomst og utbredelse av marine naturverdier, deres tilstand og hvilke kjente trusler disse er utsatt for med hensyn ...
    • Metodehåndbok marint. Kartleggingsmetodikk og variabler (NiN 3.0) 

      Bekkby, Trine; Andersen, Guri Sogn; Dolan, Margaret; Rinde, Eli; Thormar, Jonas; Haugland, Barbro Taraldset; van Son, Thijs Christiaan; Bryn, Anders (Research report, 2023)
    • Norwegian kelp forest restauration - Kelp restoration actions in Norway, 1988-2022. 

      Bekkby, Trine; Christie, Hartvig C; Fagerli, Camilla With; Rinde, Eli; Strand, Hans Kristian (Lecture, 2023)
      The extensive kelp forests between 58 and 71oN along the Norwegian coastline have suffered greatly from sea urchin grazing since the 1970-ies (Mid and North Norway) and from turf/filamentous algal competition (South and ...
    • Pilotprosjekt - Kartlegging av marin natur i Møre og Romsdal. Årsrapport 2017 

      Bekkby, Trine; Sigurd, Espeland; Dolan, Margaret; Rinde, Eli; Moy, Frithjof Emil; Elvenes, Sigrid; Gundersen, Hege; van Son, Thijs Christiaan; Sogn Andersen, Guri; Thormar, Jonas; Frigstad, Helene; Moy, Siri Røang; Beylich, Bjørnar; Albretsen, Jon; Naustvoll, Lars Johan; Tveiten, Lise Ann (Research report, 2018)
    • Spatial predictive modelling as a tool in the Norwegian program for mapping of marine habitats 

      Bekkby, Trine; Rinde, Eli; Olsen, Heidi; Bøe, Reidulv; Steen, Henning; Jørgensen, Nina M.; Moy, Frithjof E. (ICES CM documents;2011/G:07, Working paper, 2011)
      There is a high pressure on coastal ecosystems from climate change and a diverse range of human activities. To develop adequate marine spatial plans and achieve knowledge based management decisions, managers and policy ...
    • The abundance of kelp is modified by the combined impact of depth, waves and currents 

      Bekkby, Trine; Smit, Cecilie; Gundersen, Hege; Rinde, Eli; Steen, Henning; Tveiten, Lise Ann; Gitmark, Janne Kim; Fredriksen, Stein; Albretsen, Jon; Christie, Hartvig C (Journal article; Peer reviewed, 2019)
      This study analyses the combined impact of two types of ocean water flow, wave exposure and ocean currents, on kelp Laminaria hyperborea abundance, taking other environmental co-variables into account. The dataset covers ...