Blar i forfatter "Else, Brent"

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    • FTIR autecological analysis of bottom-ice diatom taxa across a tidal strait in the Canadian Arctic 

      Pogorzelec, Nicole M.; Gough, Kathleen M.; Ha, Sun-Yong; Campbell, Karley; Else, Brent; Kim, Kwanwoo; Lee, Sang Heon; Mundy, C.J. (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-12-23)
      A recent study demonstrated that an Arctic tidal strait, where a shoaled and constricted waterway increases tidally driven sub-ice currents and turbulence, represents a “hotspot” for ice algal production due to a hypothesized enhanced ocean-ice nutrient supply. Based on these findings, we sampled the bottom-ice algal community across the same tidal strait between the Finlayson Islands within Dease ...

    • The future of Arctic sea-ice biogeochemistry and ice-associated ecosystems 

      Lannuzel, Delphine; Tedesco, Letizia; Leeuwe, Maria van; Campbell, Karley; Flores, Hauke; Delille, Bruno; Miller, Lisa; Stefels, Jacqueline; Assmy, Philipp; Bowman, Jeff; Brown, Kristina; Castellani, Giulia; Chierici, Melissa; Crabeck, Odile; Damm, Ellen; Else, Brent; Fransson, Agneta; Fripiat, Francois; Geilfus, Nicolas-Xavier; Jacques, Caroline; Jones, Elizabeth; Kaartokallio, Hermanni; kotovitch, marie; Meiners, Klaus M.; Moreau, Sebastien; Nomura, Daiki; Peeken, Ilka; Rintala, Janne-Markus; Steiner, Nadja; Tison, Jean-Louis; Vancoppenolle, Martin; Linden, Fanny Van der; Vichi, Marcello; Wongpan, Pat (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-10-27)
      The Arctic sea-ice-scape is rapidly transforming. Increasing light penetration will initiate earlier seasonal primary production. This earlier growing season may be accompanied by an increase in ice algae and phytoplankton biomass, augmenting the emission of dimethylsulfide and capture of carbon dioxide. Secondary production may also increase on the shelves, although the loss of sea ice exacerbates ...

    • Polar oceans and sea ice in a changing climate 

      Willis, Megan; Lannuzel, Delphine; Else, Brent; Angot, Helene; Campbell, Karley; Delille, Bruno; Hayashida, Hakase; Lizotte, Martine; Loose, Bruce; Meiners, Klaus; Miller, Lisa; Moreau, Sebastien; Nomura, Daiki; Prytherch, John; Schmale, Julia; Steiner, Nadja; Tedesco, Letizia; Thomas, Jennie; Crabeck, Odile (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-10-18)
      Polar oceans and sea ice cover 15% of the Earth’s ocean surface, and the environment is changing rapidly at both poles. Improving knowledge on the interactions between the atmospheric and oceanic realms in the polar regions, a Surface Ocean–Lower Atmosphere Study (SOLAS) project key focus, is essential to understanding the Earth system in the context of climate change. However, our ability to ...