Staff Publications

Staff Publications

  • external user (warningwarning)
  • Log in as
  • language uk
  • About

    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Record number 376521
Title KB-WOT Quality assurance acoustics: overview and protocols 2008 version
Author(s) Ybema, M.S.
Source IJmuiden : IMARES (Report / Wageningen IMARES 09.003) - 30
Department(s) Wageningen Marine Research
Publication type Research report
Publication year 2009
Keyword(s) visserij - karteringen - visserijbeheer - visbestand - ultrasoon sporen - kwaliteitsnormen - methodologie - onderwaterakoestiek - protocollen - fisheries - surveys - fishery management - fishery resources - ultrasonic tracking - quality standards - methodology - underwater acoustics - protocols
Categories Fishery Resources and Management / Research Methodology
Abstract The quality of IMARES' acoustic surveys proved quite unstable in recent years despite extra effort in this field to bring this instability down. The amount of involved scientists in acoustics has been small compared to demersal survey work. Therefore scientific standards of acoustic surveys are relatively low compared resulting in poor standardisation and minimal transparency. Highly specialised technical work made it even more difficult to exchange scientists within IMARES and the quality of acoustic surveys proved to be very sensitive to loss or change in personnel. This situation improved drastically in 2008 when more scientists got involved in acoustic projects and more effort was put in standardisation.
Comments
There are no comments yet. You can post the first one!
Post a comment
 
Please log in to use this service. Login as Wageningen University & Research user or guest user in upper right hand corner of this page.