Blar i NIVA Open Access Archive på forfatter "Bellerby, Richard"

Viser treff 21-32 av 32

    • Observing Temporally Varying Synoptic-Scale Total Alkalinity and Dissolved Inorganic Carbon in the Arctic Ocean 

      Green, Hannah L.; Findlay, Helen S.; Shutler, Jamie D.; Sims, Richard; Bellerby, Richard; Land, Peter E. (Peer reviewed; Journal article, 2023)
      The long-term absorption by the oceans of atmospheric carbon dioxide is leading to the slow decline of ocean pH, a process termed ocean acidification (OA). The Arctic is a challenging region to gather enough data to examine ...

    • Ocean acidification and human health 

      Falkenberg, Laura J.; Bellerby, Richard; Connell, Sean D.; Fleming, Lora E.; Maycock, Bruce; Russell, Bayden D.; Sullivan, Francis J.; Dupont, Sam (Peer reviewed; Journal article, 2020)
      The ocean provides resources key to human health and well-being, including food, oxygen, livelihoods, blue spaces, and medicines. The global threat to these resources posed by accelerating ocean acidification is becoming ...

    • The ocean's ultimate trashcan: Hadal trenches as major depositories for plastic pollution 

      Peng, Guyu; Bellerby, Richard; Zhang, Feng; Sun, Xuerong; Li, Daoji (Peer reviewed; Journal article, 2020)
      Plastic debris and marine microplastics are being discharged into the ocean at an alarming scale and have been observed throughout the marine environment. Here we report microplastic in sediments of the Challenger Deep, ...

    • Organic Alkalinity as an Important Constituent of Total Alkalinity and the Buffering System in River-To-Coast Transition Zones 

      Song, Shuzhen; Bellerby, Richard; Wang, Zhaohui Aleck; Wurgaft, Eyal; Li, Daoji (Peer reviewed; Journal article, 2023)
      Organic acid-base species in the dissolved organic carbon pool have been shown to make an important contribution (i.e., organic alkalinity; OrgAlk) to the total alkalinity (TA) in many coastal systems. This study documents ...

    • Pelagic community production and carbon-nutrient stoichiometry under variable ocean acidification in an Arctic fjord 

      Silyakova, Anna; Bellerby, Richard; Schulz, Kai G.; Czerny, Jan; Tanaka, Tsuneo; Nondal, Gisle; Riebesell, Ulf; Engel, Anja; De Lange, Tor; Ludvig, Andrea (Journal article; Peer reviewed, 2013)
      Net community production (NCP) and carbon to nutrient uptake ratios were studied during a large-scale mesocosm experiment on ocean acidification in Kongsfjorden, western Svalbard, during June–July 2010. Nutrient depleted ...

    • The Quantitative Analysis of Water Mass during Winter on the East China Sea Shelf Using an Extended OMP Analysis 

      Li, Xiaoshuang; Wallhead, Philip; Bellerby, Richard; Liu, Jing; Yang, Anqiang (Peer reviewed; Journal article, 2022)
      The distribution and quantification of water masses on the East China Sea (ECS) shelf is important for identifying and understanding historical climate-driven changes in ocean properties and circulation in the region. We ...

    • Response of halocarbons to ocean acidification in the Arctic 

      Hopkins, Frances E.; Kimmance, Susan A.; Stephens, John A.; Bellerby, Richard; Brussaard, Corina P.D.; Czerny, Jan; Schulz, Kai G.; Archer, Stephen D. (Journal article; Peer reviewed, 2013)
      The potential effect of ocean acidification (OA) on seawater halocarbons in the Arctic was investigated during a mesocosm experiment in Spitsbergen in June–July 2010. Over a period of 5 weeks, natural phytoplankton communities ...

    • Seasonal Variability of the Carbonate System and Air–Sea CO2 Flux in the Outer Changjiang Estuary, East China Sea 

      Liu, Jing; Bellerby, Richard; Li, Xiaoshuang; Yang, Anqiang (Peer reviewed; Journal article, 2022)
      Three field surveys were conducted in the outer Changjiang Estuary on the inner shelf of the East China Sea in March, July, and October, 2018. Observations of total-scale pH (pHT), total alkalinity (AT), and calculated ...

    • Seasonal variation in marine C:N:P stoichiometry: can the composition of seston explain stable Redfield ratios? 

      Frigstad, Helene; Andersen, Tom; Hessen, Dag Olav; Naustvoll, L..J.; Johnsen, Torbjørn Martin; Bellerby, Richard (Journal article; Peer reviewed, 2011)
      Seston is suspended particulate organic matter, comprising a mixture of autotrophic, heterotrophic and detrital material. Despite variable proportions of these components, marine seston often exhibits relatively small ...

    • Temporal biomass dynamics of an Arctic plankton bloom in response to increasing levels of atmospheric carbon dioxide 

      Schulz, Kai G.; Bellerby, Richard; Brussaard, Corina P.D.; Büdenbender, Jan; Czerny, Jan; Engel, Anja; Fischer, Matthias; Koch-Klavsen, Signe; Krug, Sebastian A.; Lischka, Silke; Ludwig, Andrea; Meyerhöfer, Michael; Nondal, Gisle; Silyakova, Anna; Stuhr, Annegret; Riebesell, Ulf (Journal article; Peer reviewed, 2013)
      Ocean acidification and carbonation, driven by anthropogenic emissions of carbon dioxide (CO2), have been shown to affect a variety of marine organisms and are likely to change ecosystem functioning. High latitudes, ...

    • Temporal biomass dynamics of an Arctic plankton bloom in response to increasing levels of atmospheric carbon dioxide 

      Schulz, Kai G.; Bellerby, Richard; Brussaard, Corina P.D.; Büdenbender, Jan; Czerny, Jan; Engel, Anja; Fischer, Matthias; Koch-Klavsen, Signe; Krug, Sebastian A.; Lischka, Silke; Ludwig, Andrea; Meyerhöfer, Michael; Nondal, Gisle; Silyakova, Anna; Stuhr, Annegret; Riebesell, Ulf (Journal article; Peer reviewed, 2013)
      Ocean acidification and carbonation, driven by anthropogenic emissions of carbon dioxide (CO2), have been shown to affect a variety of marine organisms and are likely to change ecosystem functioning. High latitudes, ...

    • Understanding the Biogeochemical Impacts of Fish Farms Using a Benthic-Pelagic Model 

      Yakushev, Evgeniy; Wallhead, Philip; Renaud, Paul Eric; Ilinskaya, Alisa; Protsenko, Elizaveta; Yakubov, Shamil; Pakhomova, Svetlana; Sweetman, Andrew K; Dunlop, Kathy; Berezina, Anfisa; Bellerby, Richard; Dale, Trine (Peer reviewed; Journal article, 2020)
      Sustainable development of the salmon farming industry requires knowledge of the biogeochemical impacts of fish farm emissions. To investigate the spatial and temporal scales of farm impacts on the water column and benthic ...