Estimates of shrimp and fish on trawling transects at the seafloor of Bones Bay and Turnour Bay

Description

These data sets provide information pertaining to epifauna taxa including bottom-dwelling shrimp and fish along trawling transects in Bones Bay and Turnour Bay between 2001 and 2002. Data sets were compiled and formatted by Meagan Mak. Abstract from the report: This study is a component of a larger project designed to assess potential effects of shrimp trawling gear on epifauna, shrimp, fish, and benthic habitat of Clio Channel located in Broughton Archipelago, British Columbia, Canada. Replicate beam-trawl surveys were carried out on individual transects in both Bones Bay and Turnour Bay located in the northern and southern portions of Clio Channel, respectively. A submersible, towed video-camera surveyed the seabed to enumerate epifauna and fish taxa before and after trawling activities. In regards to the video surveys, fish and epifauna (e.g. common shrimp) were observed across Clio Channel, while sea whips were predominate in the Turnour Bay video transects.

Resources

Name Format Description Link
Canadian Data Report of Fisheries and Aquatic Sciences 1404 PDF https://api-proxy.edh-cde.dfo-mpo.gc.ca/catalogue/records/83c4e92b-091a-40cb-b117-8546c1f7b58c/attachments/BB_TB_Fish_Gear_Video_Shrimp_Fish_Troffe_2024.pdf
Towed Video Camera survey from Beam Trawling in Bones Bay CSV https://api-proxy.edh-cde.dfo-mpo.gc.ca/catalogue/records/83c4e92b-091a-40cb-b117-8546c1f7b58c/attachments/clio_video_BB_beam_trawl_2024_07_29.csv
Data Dictionary CSV https://api-proxy.edh-cde.dfo-mpo.gc.ca/catalogue/records/83c4e92b-091a-40cb-b117-8546c1f7b58c/attachments/Clio_video_data_dictionary_EN_FR_20240729.csv
Towed Video Camera survey from Beam Trawling in Turnover Bay CSV https://api-proxy.edh-cde.dfo-mpo.gc.ca/catalogue/records/83c4e92b-091a-40cb-b117-8546c1f7b58c/attachments/clio_video_TB_beam_trawl_2024_07_29.csv
Towed Video Camera survey from Beam Trawling in Bones Bay and Turnover Bay Ersi REST https://egisp.dfo-mpo.gc.ca/arcgis/rest/services/open_data_donnees_ouvertes/estimates_shrimp_fish_trawling_transects_seafloor_bones_turnour_bays/MapServer
Towed Video Camera survey from Beam Trawling in Bones Bay and Turnover Bay Ersi REST https://egisp.dfo-mpo.gc.ca/arcgis/rest/services/open_data_donnees_ouvertes/estimates_shrimp_fish_trawling_transects_seafloor_bones_turnour_bays/MapServer

Tags

Topics

Categories