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Elena Kudryavtseva, Marina Kravchishina, Larisa Pautova, Igor Rusanov, Dmitry Glukhovets, Alexander Shchuka, Ivan Zamyatin, Nadezhda Torgunova, Anna Chultsova, Nadezhda Politova and Alexander Savvichev
The seasonally ice-covered marine region of the European Arctic has experienced warming and sea ice loss in the last two decades. During expeditions in August 2020 and 2021, new data on size-fractioned primary production (PP), chlorophyll a concentration...
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Okuhle Mndi, Avela Sogoni, Muhali Olaide Jimoh, Carolyn Margaret Wilmot, Fanie Rautenbach and Charles Petrus Laubscher
Halophytes such as ice plants are concurrently subjected to salt and drought stresses in their natural habitats, but our knowledge about the effects of combined stress on plants is limited. In this study, the individual and combined effects of salinity a...
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Lee W. Cooper and Jacqueline M. Grebmeier
Declines in seasonal sea ice in polar regions have stimulated projections of how primary production has shifted in response to greater light penetration over a longer open water season. Despite the limitations of remotely sensed observations in an often ...
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Carina Theodore, Steven A. Sargent, Jeffrey K. Brecht, Lincoln Zotarelli and Adrian D. Berry
Broccoli is a highly perishable crop, due to its high respiration rate, and rapidly loses quality under inappropriate handling temperatures. The objective of this study was to evaluate the effect of commercial hydrocooling (HY), forced-air cooling (FA) o...
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Else Nøst Hegseth and Cecilie von Quillfeldt
This work summarizes ice algal studies, presented as biomass and species temporal and spatial distribution, during 11 cruises conducted between 1986 and 2012. The majority of the biomass was found as loosely attached sub-ice algal layers, and sampling re...
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Maurizio Azzaro, Antonietta Specchiulli, Giovanna Maimone, Filippo Azzaro, Angelina Lo Giudice, Maria Papale, Rosabruna La Ferla, Rodolfo Paranhos, Anderson Souza Cabral, Alessandro Ciro Rappazzo, Monia Renzi, Pasquale Castagno, Pierpaolo Falco, Paola Rivaro and Gabriella Caruso
In open regions of the Ross Sea, the role of the microbial community in the turnover of organic matter has scarcely been investigated; indeed, very little is known on how microbial distribution and functional diversity respond to environmental conditions...
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Lars Chresten Lund-Hansen, Clara Marie Petersen, Dorte Haubjerg Søgaard and Brian Keith Sorrell
Small-scale variation in the physical and biological properties of sea ice was examined by collecting nine sea ice cores within 1 m2 in a land-fast first-year ice in southwest Greenland in late winter. Cores were sectioned in four segments and sea ice ph...
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Lorenzo Pasculli, Viviana Piermattei, Alice Madonia, Gabriele Bruzzone, Massimo Caccia, Roberta Ferretti, Angelo Odetti and Marco Marcelli
The Arctic region is greatly affected by climate change, with evident alterations in both physical and biological processes: temperatures are changing at a rate that is twice the global average and phytoplankton productivity is directly affected by ice m...
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Gabriella Caruso, Alice Madonia, Simone Bonamano, Stefano Miserocchi, Federico Giglio, Giovanna Maimone, Filippo Azzaro, Franco Decembrini, Rosabruna La Ferla, Viviana Piermattei, Daniele Piazzolla, Marco Marcelli and Maurizio Azzaro
Svalbard archipelago is experiencing the effects of climate changes (i.e., glaciers? thickness reduction and glacier front retreat), but how ice melting affects water biogeochemistry is still unknown. Microbial communities often act as environmental sent...
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Nomikos Skyllas, Richard Bintanja, Anita G. J. Buma, Corina P. D. Brussaard, Matthias Gröger, Jenny Hieronymus and Willem H. van de Poll
We validated simulations of the Earth system model (ESM) EC-Earth-NEMO of present-day temperature, salinity, nutrient, and chlorophyll a profiles with in situ observations in the Northeast Atlantic Ocean (29?63º N). Simulations with standard parametrizat...
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