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Quantifying harbour porpoise foraging behaviour in CPOD data: identification, automatic detection and potential application [Boek]
Berges, B.P.J. \ Geelhoed, S.C.V. \ Scheidat, M. \ Tougaard, J. \ 2019
Harbour porpoises (Phocoena phocoena) are regularly monitored to assess how they are impacted by the construction and operation of offshore wind farms. A suitable method to do this is passive acoustic monitoring (PAM), and in particular using specifi ...
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Feasibility of a Passive Acoustic Monitoring (PAM) network for Harbour Porpoises on the Dutch Continental Shelf [Boek]
Scheidat, M. \ Geelhoed, S.C.V. \ Noort, C.A. \ 2019
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Abundance of harbour porpoises (Phocoena phocoena) on the Dutch Continental Shelf, aerial surveys 2012-2017 \ Lutra : orgaan van de Vereniging voor zoogdierkunde en zoogdierbescherming = Bulletin de la Societe pour l' etude et la protection des mammiferes [Artikel]
Geelhoed, S.C.V. \ Scheidat, M. \ 2018
The harbour porpoise (Phocoena phocoena) is the most abundant marine mammal species in Dutch waters. Aerial surveys along predesigned track lines in 2012-2017 provided density and abundance estimates for the Dutch Continental Shelf (DCS) in spring (M ...
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Feeding behaviour of harbour porpoises (Phocoena phocoena) in the Ems estuary \ Lutra : orgaan van de Vereniging voor zoogdierkunde en zoogdierbescherming = Bulletin de la Societe pour l' etude et la protection des mammiferes [Artikel]
Weel, S.M.H. \ Geelhoed, S.C.V. \ Tulp, I. \ Scheidat, M. \ 2018
Passive acoustic monitoring (PAM) was used to study the occurrence and distribution of feeding behaviour of harbour porpoises (Phocoena phocoena) in the Ems estuary, on the border between the Netherlands and Germany. Occurrence was expressed as detec ...
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Electronic monitoring of incidental bycatch of harbour porpoise (Phocoena phocoena) in the Dutch bottom set gillnet fishery (September 2013 to March 2017) [Boek]
Scheidat, Meike \ Couperus, Bram \ Siemensma, Marije \ 2018
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Priorities in management implementation for marine mammal conservation in the Saba sector of the Yarari sanctuary [Boek]
Debrot, A.O. \ Tamis, J.E. \ Haan, D. de \ Scheidat, M. \ Wal, J.T. van der \ 2017
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The feasibility of tagging harbour porpoises in Dutch waters [Boek]
Scheidat, Meike \ Bos, Oscar \ Geelhoed, Steve \ 2016
The tagging of harbour porpoise (Phocoena phocosena) with satellite-linked locators or time-depth recorders allows researchers to obtain data on the behaviour and ecology of this species. It is also a valuable tool to investigate the impact of human ...
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Monitoring cetacean occurrence in coastal waters of the Caribbean Netherlands (Saba, St. Eustatius & Bonaire) using port sampling [Boek]
Scheidat, M. \ Boman, E. \ Davaasuren, N. \ Geelhoed, S. \ Graaf, M. de \ 2015
Knowledge on the density, distribution and occurrence of whales and dolphins in the Caribbean Netherlands is sparse. This knowledge is needed as basic input for conservation and management of cetaceans in the area. Especially in the long term, dedica ...
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Stand van zaken soortbeschermingsplan Bruinvis 2014 [Boek]
Siemensma, Marije \ Scheidat, Meike \ 2015
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Aerial surveys of marine mammals and other fauna around Aruba, Curaçao and Bonaire, November 2013 [Boek]
Geelhoed, S.C.V. \ Janinhoff, N. \ Verdaat, J.P. \ Bemmelen, R.S.A. van \ Scheidat, M. \ 2014
In November 2013 aerial surveys were conducted for the first time in the Exclusive Economic Zone of Aruba, Curaçao and Bonaire to evaluate aerial surveys as a tool for marine mammal surveys in these waters, and to assess the distribution and abundanc ...
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Marine mammal surveys in Dutch waters in 2013 [Boek]
Geelhoed, S.C.V. \ Scheidat, M. \ Bemmelen, R.S.A. van \ 2014
In March/April 2013 aerial surveys to estimate the abundance of Harbour porpoises Phocoena phocoena on the Dutch Continental Shelf were conducted. These surveys were conducted along predetermined track lines using distance sampling methods in four ar ...
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Marine mammal surveys in Dutch waters in 2014 [Boek]
Geelhoed, S.C.V. \ Lagerveld, S. \ Verdaat, J.P. \ Scheidat, M. \ 2014
In July 2014 aerial surveys to estimate the abundance of Harbour porpoises Phocoena phocoena on the Dutch Continental Shelf were conducted. In total, 229 sightings of 273 individual Harbour Porpoises were collected. Porpoise densities varied between ...
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Marine mammals in the Wider Caribbean - current research and priorities for future studies [Boek]
Lucke, K. \ Scheidat, M. \ Geelhoed, S. \ Debrot, D. \ Ward, N. \ Hatch, L. \ Wiley, D. \ McDonald, C. \ Reynolds, J. \ Hoetjes, P. \ Bolaños, J. \ Souan, H. \ Vandersarren, G. \ Gandhilon, N. \ 2014
Information on the distribution, abundance and ecology of marine mammal in the Wider Caribbean Region is scarce. This report aims at collating the on-going research in the Wider Caribbean Region, at identifying the most critical knowledge gaps that n ...
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Monitoring harbour porpoise abundance and distribution in Dutch waters [Boek]
Geelhoed, S. \ Scheidat, M. \ 2013
European legislation (Habitats Directive and Marine Strategy Framework Directive) requires monitoring of harbour porpoise (Phocoena phocoena) abundance and distribution, as well as changes thereof, in Dutch North Sea waters. The primary objective of ...
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Arctic operations handbook : generic framework for environmental assessment [Boek]
Lagerveld, S. \ Tamis, J.E. \ Geelhoed, S. \ Jak, R.G. \ Scheidat, M. \ Benda-Beckman, S. von \ Faidutti, D. \ Vries, P. de \ 2013
The Dutch offshore industry has the ambition to execute operations on a large scale in Arctic areas, for instance for installation and operation of oil- and gas production facilities and pipelines. Currently, there is no standard for safe operations ...
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Marine mammal surveys in Dutch waters in 2012 [Boek]
Geelhoed, S. \ Scheidat, M. \ Bemmelen, R. van \ 2013
In 2012 aerial surveys using distance sampling methods to estimate the abundance of harbour porpoises Phocoena phocoena on the Dutch Continental Shelf were conducted in March and November. These surveys were conducted in four areas: Dogger Bank, Offs ...
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Cetaceans of Saba, Sint Eustatius & Sint Maarten: current knowledge and future monitoring [Boek]
Scheidat, M. \ Geelhoed, S. \ Bervoets, T. \ Boman, E. \ Boonstra, M. \ Debrot, D. \ Hensen, R. \ Hurrell, S. \ Lucke, K. \ Maitz, A. \ Vandersarren, G. \ Wulf, K. \ 2013
In December 2012 IMARES conducted workshops on the identification of whales & dolphins in the Caribbean on the islands of Sint Maarten, Saba and Sint Eustatius. Apart from giving the workshops, on-going cetacean projects, future monitoring needs and ...
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Abundance of harbour porpoises (Phocoena phocoena) on the Dutch Continental Shelf, aerial surveys in July 2010 - March 2011 \ Lutra : orgaan van de Vereniging voor zoogdierkunde en zoogdierbescherming = Bulletin de la Societe pour l' etude et la protection des mammiferes [Artikel]
Geelhoed, S.C.V. \ Scheidat, M. \ Bemmelen, R.S.A. van \ Aarts, G. \ 2013
De bruinvis (Phocoena phocoena) is de algemeenste zeezoogdiersoort in Nederlandse wateren. Desondanks waren er tot 2010 geen aantalsschattingen beschikbaar voor het Nederlands Continentaal Plat.
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Assessment of the Effects of the Offshore Wind Farm Egmond aan Zee (OWEZ) for Harbour Porpoise (comparison T0 and T1) [Boek]
Scheidat, M. \ Aarts, G. \ Bakker, A. \ Brasseur, S. \ Leeuwen, P.W. van \ Leopold, M. \ Polanen Petel, T. van \ Reijnders, P. \ Verdaat, H. \ 2012
The aim of this study was to investigate whether the Offshore Wind farm Egmond aan Zee (OWEZ) has influenced the occurrence of harbour porpoises.
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Short ID sheet whales and dolphins Dutch Caribbean [Boek]
Scheidat, M. \ Geelhoed, S.C.V. \ 2012
Identification sheet whales and dolphins Dutch Caribbean.
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