Temperature - Impact of chiller failure on the short-term temperature variation in the incubation of salmonids

Description

In salmon recovery programs it is commonly necessary to chill incubation and early rearing temperatures to match wild development times. The most common failure mode for a chiller system is failure of the chiller or circulating pumps. Following chiller failure, the water temperature can rise from 5-7 C to 10-13 C depending on the well temperatures and ambient air temperatures. The speed and magnitude of the temperature increases depends on how the chillers are designed. The simplest design is a direct-coupled chiller with chilled gas/process water heat exchanger. Other chiller designs include both chilled glycol and water reservoirs. The addition of these reservoirs serves to reduce the maximum rate of temperature change following chiller failure. Increased deformities have been observed in direct-coupled chiller systems for sockeye salmon following chiller failures. Variation of temperature in incubation system following chiller failure.

Resources

Name Format Description Link
0 Trough 1, Incubators 1 and 17. https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/variation_of_temperature_in_incubation_system_following_pump_failure_with_no_water_reservoir_trough_1_incubators_1_and_17
0 Trough 1, Incubators 16 and 32. https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/variation_of_temperature_in_incubation_system_following_pump_failure_with_no_water_reservoir_trough_1_incubators_16_and_32
0 Trough 3, Incubators 1 and 17. https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/variation_of_temperature_in_incubation_system_following_chiller_failure_trough_3_incubators_1_and_17
0 Trough 1, Incubators 16 and 32. https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/variation_of_temperature_in_incubation_system_following_pump_failure_trough_1_incubators_16_and_32
0 Trough 1, Incubators 16 and 32. https://www.webapps.nwfsc.noaa.gov/apex/parr/variation_of_temperature_in_incubation_system_following_pump_failure_trough_1_incubators_16_and_32/data/page/
0 Trough 1, Incubators 1 and 17. https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/variation_of_temperature_in_incubation_system_following_pump_failure_trough_1_incubators_1_and_17
0 Trough 1, Incubators 1 and 17. https://www.webapps.nwfsc.noaa.gov/apex/parr/variation_of_temperature_in_incubation_system_following_pump_failure_trough_1_incubators_1_and_17/data/page/
0 Trough 1, Incubators 16 and 32. https://www.webapps.nwfsc.noaa.gov/apex/parr/variation_of_temperature_in_incubation_system_following_pump_failure_with_no_water_reservoir_trough_1_incubators_16_and_32/data/page/
0 Trough 1, Incubators 16 and 32. https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/variation_of_temperature_in_incubation_system_following_chiller_failure_troughs_1_incubators_16_and_32
0 Trough 1, Incubators 16 and 32. https://www.webapps.nwfsc.noaa.gov/apex/parr/variation_of_temperature_in_incubation_system_following_chiller_failure_troughs_1_incubators_16_and_32/data/page/
0 Trough 1, Incubators 1 and 17. https://www.webapps.nw fsc.noaa.gov/apex/parrdata/inventory/tables/table/variation_of_temperature_in_incubation_system_following_chiller_failure_trough_1_incubators_1_and_17
0 Trough 1, Incubators 1 and 17. https://www.webapps.nwfsc.noaa.gov/apex/parr/variation_of_temperature_in_incubation_system_following_chiller_failure_trough_1_incubators_1_and_17/data/page/
0 Trough 3, Incubators 16 and 32. https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/variation_of_temperature_in_incubation_system_following_pump_failure_with_no_water_reservoir_trough_3_incubators_16_and_32
0 Trough 3, Incubators 16 and 32. https://www.webapps.nwfsc.noaa.gov/apex/parr/variation_of_temperature_in_incubation_system_following_pump_failure_with_no_water_reservoir_trough_3_incubators_16_and_32/data/page/
0 Trough 3, Incubators 1 and 17. https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/variation_of_temperature_in_incubation_system_following_pump_failure_with_no_water_reservoir_trough_3_incubators_1_and_17
0 Trough 3, Incubators 1 and 17. https://www.webapps.nwfsc.noaa.gov/apex/parr/variation_of_temperature_in_incubation_system_following_pump_failure_with_no_water_reservoir_trough_3_incubators_1_and_17/data/page/
0 Trough 3, Incubators 1 and 17. https://www.webapps.nwfsc.noaa.gov/apex/parr/variation_of_temperature_in_incubation_system_following_chiller_failure_trough_3_incubators_1_and_17/data/page/
0 Trou gh 3, Incubators 16 and 32. https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/variation_of_temperature_in_incubation_system_following_chiller_failure_trough_3_incubators_16_and_32
0 Trough 3, Incubators 16 and 32. https://www.webapps.nwfsc.noaa.gov/apex/parr/variation_of_temperature_in_incubation_system_following_chiller_failure_trough_3_incubators_16_and_32/data/page/
0 Trough 3, Incubators 1 and 17. https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/variation_of_temperature_in_incubation_system_following_pump_failure_trough_3_incubators_1_and_17
0 Trough 3, Incubators 1 and 17. https://www.webapps.nwfsc.noaa.gov/apex/parr/variation_of_temperature_in_incubation_system_following_pump_failure_trough_3_incubators_1_and_17/data/page/
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/30878
0 NWFSC Dataset Information page. Variation of temperature in incubation system following chiller failure https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/datasets/dataset/103514
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/30878.pdf
0 Trough 1, Incubators 1 and 17. https://www.webapps.nwfsc.noaa.gov/apex/parr/variation_of_temperature_in_incubation_system_following_pump_failure_with_no_water_reservoir_trough_1_incubators_1_and_17/data/page/
0 Trough 3, Incubators 16 and 32. https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/variation_of_temperature_in_incubation_system_following_pump_failure_trough_3_incubators_16_and_32
0 Trough 3, Incubators 16 and 32. https://www.webapps.nwfsc.noaa.gov/apex/parr/variation_of_temperature_in_incubation_system_following_pump_failure_trough_3_incubators_16_and_32/data/page/

Tags

  • northwest fisheries science center
  • doc/noaa/nmfs/nwfsc
  • national marine fisheries service
  • noaa. u.s. department of commerce
  • efs (environmental and fisheries sciences) division

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