Growth data - Development of methods to sterilize sablefish

Description

Methods for reproductive sterilization are broadly needed in marine aquaculture due to biosafety concerns associated with escapement of farmed fish and potential genetic contamination of wild stocks. Current methods for sterilization have been primarily tested in freshwater fishes and are often ineffective, particularly in males. The proposed activity builds upon our recent success in producing the first-ever monosex female stocks of sablefish for aquaculture and seeks to develop eco-friendly, non-GMO methods for reproductive sterilization. We will use sablefish as our model marine species for sterilization and continue to collaborate with University of Maryland faculty with expertise in cutting-edge techniques for sterilization. Development of sustainable marine aquaculture is a high priority at the local (NWFSC), regional (WCR), and national levels (NOAA, DOC, Congress). Our sablefish sex control/sterilization project was also highlighted as a critical priority and outstanding area of research in the NOAA Aquaculture Science Review published 28 Feb 2019. We ultimately aim to transfer a sterilization technology to the US sablefish aquaculture industry and expand our methodology to other important species, with the goal of improving sustainability of marine aquaculture and mitigating impacts on the environment. Fish in experiments are often PIT tagged and regularly checked for growth in fork length and body weight.

Resources

Name Format Description Link
0 This table contains body size data for sablefish during the grow-out phase following a sex control experiment. https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/sablefish_growth_data
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/17985
0 NWFSC Dataset Information page. Fish in experiments are often PIT tagged and regularly checked for growth in fork length and body weight. https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/datasets/dataset/10191
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/nwfsc/dmp/pdf/17985.pdf
0 This table contains body size data for sablefish during the grow-out phase following a sex control experiment. https://www.webapps.nwfsc.noaa.gov/apex/parr/sablefish_growth_data/data/page/

Tags

  • sex control
  • migrated from resource enhancement and utilization technologies division
  • northwest fisheries science center
  • doc/noaa/nmfs/nwfsc
  • balance
  • obsolete
  • national marine fisheries service
  • noaa. u.s. department of commerce
  • manchester research station
  • length board
  • reproductive biology
  • gonadal sex differentiation
  • sustainable aquaculture
  • sablefish

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