Using recall surveys to estimate harvest of cod, eel and sea migrating brown trout in Danish angling and recreational passive gear fishing

Claus Reedtz Sparrevohn, Jan Nielsen, Marie Storr-Paulsen

Research output: Contribution to conferenceConference abstract for conferenceResearch

Abstract

Recreational fishing is a popular outdoor leisure activity in Europe but the actual impact on the targeted stocks is often unknown. Besides angling, marine recreational fishing in Denmark is practiced using passive gear, such as gill- and fykenets. A list of participants is updated continuously, as all recreational fishermen have to purchase a personal non-transferable and time limited national license before fishing. However, this list will not include those fishing illegally without a license. Therefore, two types of recall surveys with their own questionnaires and group of respondents were carried out. The first survey - the license list survey – was carried out once in 2009 and twice in 2010. This survey had a sampling frame corresponding to the list of persons that had purchased a license within the last 12 months. Respondents were asked to provide detailed information on catch and effort per ICES area and quarter. In order to also estimate the fraction of fishermen that fished without a valid license, a second survey, called – the Omnibus survey-, was carried out four times. This survey targeted the entire Danish population between 16 and 74 of age
Original languageEnglish
Publication date2011
Publication statusPublished - 2011
EventAmerican Fisheries Society - Washington State, USA
Duration: 1 Jan 2011 → …

Conference

ConferenceAmerican Fisheries Society
CityWashington State, USA
Period01/01/2011 → …

Cite this

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title = "Using recall surveys to estimate harvest of cod, eel and sea migrating brown trout in Danish angling and recreational passive gear fishing",
abstract = "Recreational fishing is a popular outdoor leisure activity in Europe but the actual impact on the targeted stocks is often unknown. Besides angling, marine recreational fishing in Denmark is practiced using passive gear, such as gill- and fykenets. A list of participants is updated continuously, as all recreational fishermen have to purchase a personal non-transferable and time limited national license before fishing. However, this list will not include those fishing illegally without a license. Therefore, two types of recall surveys with their own questionnaires and group of respondents were carried out. The first survey - the license list survey – was carried out once in 2009 and twice in 2010. This survey had a sampling frame corresponding to the list of persons that had purchased a license within the last 12 months. Respondents were asked to provide detailed information on catch and effort per ICES area and quarter. In order to also estimate the fraction of fishermen that fished without a valid license, a second survey, called – the Omnibus survey-, was carried out four times. This survey targeted the entire Danish population between 16 and 74 of age",
author = "Sparrevohn, {Claus Reedtz} and Jan Nielsen and Marie Storr-Paulsen",
year = "2011",
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Using recall surveys to estimate harvest of cod, eel and sea migrating brown trout in Danish angling and recreational passive gear fishing. / Sparrevohn, Claus Reedtz; Nielsen, Jan; Storr-Paulsen, Marie.

2011. Abstract from American Fisheries Society, Washington State, USA, .

Research output: Contribution to conferenceConference abstract for conferenceResearch

TY - ABST

T1 - Using recall surveys to estimate harvest of cod, eel and sea migrating brown trout in Danish angling and recreational passive gear fishing

AU - Sparrevohn, Claus Reedtz

AU - Nielsen, Jan

AU - Storr-Paulsen, Marie

PY - 2011

Y1 - 2011

N2 - Recreational fishing is a popular outdoor leisure activity in Europe but the actual impact on the targeted stocks is often unknown. Besides angling, marine recreational fishing in Denmark is practiced using passive gear, such as gill- and fykenets. A list of participants is updated continuously, as all recreational fishermen have to purchase a personal non-transferable and time limited national license before fishing. However, this list will not include those fishing illegally without a license. Therefore, two types of recall surveys with their own questionnaires and group of respondents were carried out. The first survey - the license list survey – was carried out once in 2009 and twice in 2010. This survey had a sampling frame corresponding to the list of persons that had purchased a license within the last 12 months. Respondents were asked to provide detailed information on catch and effort per ICES area and quarter. In order to also estimate the fraction of fishermen that fished without a valid license, a second survey, called – the Omnibus survey-, was carried out four times. This survey targeted the entire Danish population between 16 and 74 of age

AB - Recreational fishing is a popular outdoor leisure activity in Europe but the actual impact on the targeted stocks is often unknown. Besides angling, marine recreational fishing in Denmark is practiced using passive gear, such as gill- and fykenets. A list of participants is updated continuously, as all recreational fishermen have to purchase a personal non-transferable and time limited national license before fishing. However, this list will not include those fishing illegally without a license. Therefore, two types of recall surveys with their own questionnaires and group of respondents were carried out. The first survey - the license list survey – was carried out once in 2009 and twice in 2010. This survey had a sampling frame corresponding to the list of persons that had purchased a license within the last 12 months. Respondents were asked to provide detailed information on catch and effort per ICES area and quarter. In order to also estimate the fraction of fishermen that fished without a valid license, a second survey, called – the Omnibus survey-, was carried out four times. This survey targeted the entire Danish population between 16 and 74 of age

M3 - Conference abstract for conference

ER -