Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Ole Ritzau Eigaard"'
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Understanding the drivers of greenhouse gas emissions in food production systems is becoming urgent. For wild capture fisheries, fuel use during the fishing phase generally dominates emissions and is highly variable between fisheries. Fuel use is als
Externí odkaz:
https://doaj.org/article/1711194c5c02420db2b35290908a1eba
Autor:
Francois Bastardie, Elliot J. Brown, Eider Andonegi, Robert Arthur, Esther Beukhof, Jochen Depestele, Ralf Döring, Ole Ritzau Eigaard, Isabel García-Barón, Marcos Llope, Hugo Mendes, GerJan Piet, David Reid
Publikováno v:
Frontiers in Marine Science, Vol 7 (2021)
The impacts of fisheries on ocean resources are no longer considered in isolation but should account for broader ecosystem effects. However, ongoing ecosystem-wide changes added to the inherent dynamics of marine ecosystems, create challenges for fis
Externí odkaz:
https://doaj.org/article/a0e1f5d9dd0e4c05bf1ddb03dccf8550
Autor:
Mollie Elizabeth Brooks, Ole Ritzau Eigaard, Ciaran McLaverty, Grete E. Dinesen, Henrik Gislason
Publikováno v:
McLaverty, C, Dinesen, G E, Gislason, H, Brooks, M E & Eigaard, O R 2021, ' Biological traits of benthic macrofauna show sizebased differences in response to bottom trawling intensity ', Marine Ecology Progress Series, vol. 671, pp. 1-19 . https://doi.org/10.3354/meps13790
Bottom trawling results in widespread impacts to the structure and composition of benthic communities. Although an ecosystem approach to fisheries management aims to conserve marine biodiversity and ecosystem function, there remains a lack of empiric
Publikováno v:
Technical University of Denmark Orbit
Interest in finding sustainable diets is increasing where more attention has been paid to the role of seafoods in recent years. Danish fisheries’ producer organisations are interested in better understanding the carbon footprint and nutritional con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2b8eb62f2d5c6089eacc4e401a75172e
http://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-59109
http://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-59109
Autor:
Henrik Gislason, Ole Ritzau Eigaard, Jens Kjerulf Petersen, Ciaran McLaverty, Grete E. Dinesen, Alexandros Kokkalis, Anders Erichsen
Publikováno v:
McLaverty, C, Eigaard, O R, Dinesen, G E, Gislason, H, Kokkalis, A, Erichsen, A C & Petersen, J K 2020, ' High-resolution fisheries data reveal effects of bivalve dredging on benthic communities in stressed coastal systems ', Marine Ecology-Progress Series, vol. 642, pp. 21-38 . https://doi.org/10.3354/meps13330
Commercial dredging for blue mussels (Mytilus edulis) and oysters (Ostrea edulis, Crassostrea gigas) constitute the main bivalve fisheries in Denmark. These activities predominantly take place in Limfjorden, a large microtidal sound, and in the Inner
Autor:
Bent Herrmann, Ole Ritzau Eigaard, Ludvig Ahm Krag, Claus Reedtz Sparrevohn, Jordan P. Feekings
Publikováno v:
PLOS ONE
PLoS ONE
Eigaard, O R, Hermann, B, Feekings, J P, Krag, L A & Sparrevohn, C R 2021, ' A netting-based alternative to rigid sorting grids in the small-meshed Norway pout ( Trisopterus esmarkii ) trawl fishery ', P L o S One, vol. 16, no. 1, e0246076 . https://doi.org/10.1371/journal.pone.0246076
PLoS ONE, Vol 16, Iss 1, p e0246076 (2021)
PLoS ONE
Eigaard, O R, Hermann, B, Feekings, J P, Krag, L A & Sparrevohn, C R 2021, ' A netting-based alternative to rigid sorting grids in the small-meshed Norway pout ( Trisopterus esmarkii ) trawl fishery ', P L o S One, vol. 16, no. 1, e0246076 . https://doi.org/10.1371/journal.pone.0246076
PLoS ONE, Vol 16, Iss 1, p e0246076 (2021)
A new bycatch reduction device, termed “Excluder”, is presented as an alternative to a traditional rigid sorting grid, mandatory in the small-meshed Norway Pout (Trisopterus esmarkii) trawl fishery in the North Sea. The fishery is a high-volume f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::126dfc1d012374245854ee45e5736f7a
https://hdl.handle.net/10037/21946
https://hdl.handle.net/10037/21946
Autor:
Ana Ivanovic, Jochen Depestele, Finbarr G. O’Neill, Ole Ritzau Eigaard, Adriaan D. Rijnsdorp, Pieke Molenaar
Publikováno v:
Rijnsdorp, A D, Depestele, J, Molenaar, P, Eigaard, O R, Ivanović, A & O’Neill, F G 2021, ' Sediment mobilization by bottom trawls: a model approach applied to the Dutch North Sea beam trawl fishery ', ICES Journal of Marine Science, vol. 78, no. 5, fsab029, pp. 1574-1586 . https://doi.org/10.1093/icesjms/fsab029
ICES Journal of Marine Science 78 (2021) 5
ICES Journal of Marine Science, 78(5), 1574-1586
ICES Journal of Marine Science 78 (2021) 5
ICES Journal of Marine Science, 78(5), 1574-1586
Bottom trawls impact the seafloor and benthic ecosystem. One of the direct physical impacts is the mobilization of sediment in the wake of trawl gear components that are in contact with or are close to the seabed. The quantity of sediment mobilized i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acd589a2c4825775d3a8aeaab05a5f19
https://orbit.dtu.dk/en/publications/91bc5b80-2ae1-4dcb-9b86-3c70299917ba
https://orbit.dtu.dk/en/publications/91bc5b80-2ae1-4dcb-9b86-3c70299917ba
Autor:
Ralf Döring, Marcos Llope, David G. Reid, Elliot John Brown, Isabel García-Barón, Ger Jan Piet, Francois Bastardie, Esther Beukhof, Eider Andonegi, Ole Ritzau Eigaard, Jochen Depestele, Hugo Mendes, Robert Arthur
Publikováno v:
Bastardie, F, Brown, E J, Andonegi, E, Arthur, R, Beukhof, E, Depestele, J, Döring, R, Eigaard, O R, García-Barón, I, Llope, M, Mendes, H, Piet, G & Reid, D 2021, ' A Review Characterizing 25 Ecosystem Challenges to Be Addressed by an Ecosystem Approach to Fisheries Management in Europe ', Frontiers in Marine Science, vol. 7, 629186 . https://doi.org/10.3389/fmars.2020.629186
Frontiers in Marine Science, 7
e-IEO. Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
instname
Frontiers in Marine Science 7 (2021)
Frontiers in Marine Science, Vol 7 (2021)
Frontiers in Marine Science, 7
e-IEO. Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
instname
Frontiers in Marine Science 7 (2021)
Frontiers in Marine Science, Vol 7 (2021)
The impacts of fisheries on ocean resources are no longer considered in isolation but should account for broader ecosystem effects. However, ongoing ecosystem-wide changes added to the inherent dynamics of marine ecosystems, create challenges for fis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f9c244fb082d352f9c7007802889417
https://orbit.dtu.dk/en/publications/22e909d1-544f-4006-b113-a338014a7058
https://orbit.dtu.dk/en/publications/22e909d1-544f-4006-b113-a338014a7058
Autor:
Adriaan D. Rijnsdorp, T. van Kooten, Niels T. Hintzen, Jochen Depestele, Finbarr G. O’Neill, Jan Jaap Poos, Ana Ivanovic, Hans Polet, Pieke Molenaar, Ole Ritzau Eigaard
Ecosystem effects of bottom trawl fisheries are a major concern. We analysed whether the replacement of mechanical stimulation by electrical stimulation may reduce the adverse impacts on the benthic ecosystem in the beam trawl fishery for sole. Altho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edcba286c64e8b196e0e3255e7d4bef9
Autor:
F.G. O’Neill, Pieke Molenaar, Adriaan D. Rijnsdorp, Ole Ritzau Eigaard, Ana Ivanovic, Jochen Depestele
Bottom trawls impact the seafloor and benthic ecosystem. To estimate the trawling impact, information is required about the dimensions of the gear that determine their footprint, sediment penetration depth and hydrodynamic drag that determines the am
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::577bcadf258ea082311839ac1303ccad
https://research.wur.nl/en/publications/a-model-approach-to-estimate-the-hydrodynamic-drag-and-sediment-m
https://research.wur.nl/en/publications/a-model-approach-to-estimate-the-hydrodynamic-drag-and-sediment-m