DTU Studieprojekt - Uncover biohuts - Can artificial marine kindergartens increase juvenile fish abundance
Uncover biohuts - Can artificial marine kindergartens increase juvenile fish abundance
Udbyder
Vejleder
Sted
København og omegn
Aim:
The objective of this study is to examine the effect of biohuts on the presence of small and juvenile marine fishes.
Specifically, it is hypothesized that biohuts have a positive effect on the species diversity and abundance of juvenile and small fishes in Danish harbors and marinas in the Little Belt.
Background:
In many cases, there are few nursery areas and sheltering habitats for small and juvenile fishes in Danish harbors. Poor access to shelter and nursery areas may increase mortality due to exposure to predators and limited access to feeding grounds.
Biohuts are artificially constructed habitats that can provide appropriate nursery areas for small and juvenile fishes. Biohuts are therefore also referred to as “fish kindergartens”. They are constructed of a steel wire cage with oyster shells inside. The cage limits the access of larger and predatory fishes, and the shells provide a foraging area for small fish. Studies in the Mediterranean have already demonstrated a positive correlation between biohuts and juvenile fish abundance. Much less is known about the effects of biohuts in Scandinavian waters.
A video about biohuts is available here.
Content:
This study will gather data on the species diversity and abundance that is present in and near the biohuts. Biohuts will be located in different harbors and marinas in the Little Belt, where field work will be carried out between 2021-2023. Data will be gathered via underwater video-recordings and possibly via observations from snorkeling. Subsequently, videos will be analyzed to quantify fish abundance and species diversity in relation to the examined biohuts.
Duration:
Review of literature is expected to take about one month. Data collection is expected to take 1-3 months followed by 1-3 months for video analyses. Statistical analysis is expected to take 1-2 months and write-up is expected to take 1-3 months, depending on the scope of the specific student project. Students will receive support by a statistician for the statistical analyses (if needed). The project scope and duration may be adjusted to match different study programs. Students may choose to have their work location based either at DTU Aqua in Kongens Lyngby (north of Copenhagen) or in Silkeborg (on Jutland). For more information, please contact senior researcher Jon C. Svendsen (see contact details below).
Contact:
Supervisor:
Jon C. Svendsen
E-mail: jos@aqua.dtu.dk
Phone: 00 45 93 51 16 63
Twitter: @JonCSvendsen
Co-supervisor:
Marie Hartlev Frausing
E-mail: mhafr@aqua.dtu.dk
Forudsætninger
Interest in marine biology, field work and analyses of data
Emneord
Tags Kontakt Virksomhed/organisationDTU Aqua
Navn
Jon Christian Svendsen
Stilling
Seniorforsker
Mail
jos@aqua.dtu.dk
Vejleder-info
Bachelor i Bygningsdesign
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Diplomingeniør, Bygningsdesign
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Diplomingeniør, Byggeri og Infrastruktur
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Diplomingeniør, Maskinteknik
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Kandidatuddannelsen i Bygningsdesign
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Kandidatuddannelsen i Byggeteknologi
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Kandidatuddannelsen i Design og Innovation
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Kandidatuddannelsen i Konstruktion og Mekanik
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Bachelor i General Engineering
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Bachelor i Kvantitativ Biologi og Sygdomsmodellering
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Bachelor i Miljøteknologi
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Bachelor i Softwareteknologi
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Vand, bioressourcer og miljømanagement
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Diplomingeniør, IT-elektronik
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Diplomingeniør, Softwareteknologi
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Diplomingeniør, Sundhedsteknologi
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Kandidatuddannelsen i Akvatisk Videnskab og Teknologi
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Kandidatuddannelsen i Bioinformatik og Systembiologi
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Kandidatuddannelsen i Bæredygtig Energi
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Kandidatuddannelsen i Kvantitativ Biologi og Sygdomsmodellering
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
Kandidatuddannelsen i Miljøteknologi
Vejleder
Jon Christian Svendsen
Medvejledere
Marie Hartlev Frausing, Tim Wilms
ECTS-point
5 - 60
Type
Afgangsprojekt, Andet, Bachelorprojekt, Fagprojekt, Kandidatspeciale, Kursusrelaterede projekter, Specialkursus
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