Browsing Brage IMR by Author "Titelman, Josefin"
Now showing items 1-5 of 5
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Cascading effects of the ctenophore Mnemiopsis leidyi on the planktonic food web in a nutrient-limited estuarine system
Dinasquet, Julie; Titelman, Josefin; Møller, Lene Friis; Setala, Outi; Granhag, Lena M.; Andersen, Thorvin; Båmstedt, Ulf; Haraldsson, Matilda; Hosia, Aino; Katajisto, Tarja; Kragh, Theis; Kuparinen, Jorma; Schrøter, M.-L.; Søndergaard, Morten; Tiselius, Peter; Riemann, Lasse (Journal article; Peer reviewed, 2012-07-24)Increasing biomasses of gelatinous zooplankton presumably have major implications for the structure and function of marine food webs at large; however, current data on lower trophic levels are scarce, as most studies ... -
Does seismic have an effect on zooplankton? - Field study at Ekofisk with RV Kristine Bonnevie
Utne-Palm, Anne Christine; de Jong, Karen; Pedersen, Geir; Klevjer, Thor A.; Titelman, Josefin; Strand, Espen; Vereide, Emilie Hernes; Kühn, Saskia; Hannaas, Sigurd; Totland, Atle; Buschmann, Håvard Johnsen; Mihaljevic, Marina; Strømme, Rune; Johannesen, Reidar (Toktrapport;2022 - 9, Research report, 2022)Toktnr: 2022611 -
Effects of airgun discharges used in seismic surveys on development and mortality in nauplii of the copepod Acartia tonsa
Vereide, Emilie Hernes; Mihaljevic, Marina; Browman, Howard; Fields, David M.; Agersted, Mette Dalgaard; Titelman, Josefin; Jong, Karen de (Peer reviewed; Journal article, 2023)Seismic surveys are conducted worldwide to explore for oil and gas deposits and to map subsea formations. The airguns used in these surveys emit low-frequency sound waves. Studies on zooplankton responses to airguns report ... -
Effects of airgun discharges used in seismic surveys on development and mortality in nauplii of the copepod Acartia tonsa
Vereide, Emilie Hernes; Mihaljevic, Marina; Browman, Howard; Fields, David M.; Agersted, Mette Dalgaard; Titelman, Josefin; Jong, Karen de (Peer reviewed; Journal article, 2023)Seismic surveys are conducted worldwide to explore for oil and gas deposits and to map subsea formations. The airguns used in these surveys emit low-frequency sound waves. Studies on zooplankton responses to airguns report ... -
Interactions between native and alien ctenophores: Beroe gracilis and Mnemiopsis leidyi in Gullmarsfjorden
Hosia, Aino; Titelman, Josefin; Hansson, Lars Johan; Haraldsson, Matilda (Journal article; Peer reviewed, 2011-01-31)We experimentally quantified predation rates between the native North Sea ctenophore Beroe gracilis and the introduced Mnemiopsis leidyi. A series of incubation experiments with varying M. leidyi prey concentrations (0.15 ...