Information Management and Quality - Workshop IVScenarios

2

Best Case Scenario

• Vessel report has —matching dealer report

—which matches to dockside monitor’s report

—which matches to trip end hail

• Pounds by species from vessel report are similar to summed pounds by species from dealer report

• Dockside monitor report has similar weights as vessel report and is the same as tally sheet and final dealer report from SAFIS

3

ACE Utilization CalculationSingle Stock Area, Mesh and Gear, Unobserved

FVTR

Stat. Area, Gear,Mesh

Convert Stat. Area to Stock Area

DealerReport(s)

Species, Market Cat.Pounds

Convert landed pounds to live pounds

Apply live poundsTo stock area

Species & Market

CategoryCoversions

StatisticalArea to

Stock AreaConversion

Discard RateBy Species, Stock Area,

Gear & Mesh

Trip’s ACEUtilization

4

ACE Utilization CalculationSingle Stock Area, Mesh and Gear, Unobserved

Vessel Report

Species Kept Gear Area Mesh

WHAK 6 OTF 514 6.5

FLBB 12 OTF 514 6.5

POLL 150 OTF 514 6.5

HADD 200 OTF 514 6.5

COD 11,500 OTF 514 6.5

  11,880

Dealer Report

Species Market Land Lbs

COD LARGE 918

COD MARKET 11,142

COD UNCLASSIFIED 488

HADDOCK LARGE 171

HADDOCK SCROD 13

HAKE, WHITE MEDIUM ROUND 4

POLLOCK STEAKER 100

POLLOCK UNCLASSIFIED 18

12,854

5

ACE Utilization CalculationApply Landed to Live Weight Conversion

Dealer Report

Species Market Land Lbs

COD LARGE 918

COD MARKET 11,142

COD UNCLASSIFIED 488

HADDOCK LARGE 171

HADDOCK SCROD 13

HAKE, WHITE MEDIUM ROUND 4

POLLOCK STEAKER 100

POLLOCK UNCLASSIFIED 18

12,854

Landed to LiveConversion Factor

1.17

1.17

1.17

1.14

1.14

1

1.37

1

Live Lbs

1,074

11,866

571

195

15

4

137

18

13,880

X =

6

ACE Utilization CalculationConvert Chart Area to Stock Area

Vessel Report

Species Kept Gear Area Mesh

WHAK 6 OTF 514 6.5

FLBB 12 OTF 514 6.5

POLL 150 OTF 514 6.5

HADD 200 OTF 514 6.5

COD 11,500 OTF 514 6.5

  11,880

Chart Area Stock Area

Unit Stock

Unit Stock

Unit Stock

514 GOM

514 GOM

7

ACE Utilization Calculation

• Apply discard rates by species/stock/gear/mesh• Details on calculations provided in Workshop I

—Discard Estimation for use in Weekly Sector Catch Reports -- Illustrative examples (posted in WS I web site)

• Result is trip’s ACE utilization• Sum all trips for week by species and stock area to

create Sector Manager’s Weekly Report

8

ACE Utilization CalculationMultiple Stock Areas and Gears, Unobserved / Unmonitored

FVTR#1

Species, Pounds,Stat. Area, Gear,

Mesh

Convert Stat. Area to Stock Area

DealerReport(s)

Species, Market Cat.Pounds

Convert landed pounds to live pounds

Apply live poundsTo stock areas

Species & Market

CategoryCoversions

StatisticalArea to

Stock AreaConversion

Discard RatesBy Species, Stock Area,

Gear & Mesh

Trip’s ACEUtilization

FVTR#2

Species, Pounds,Stat. Area, Gear,

Mesh

Convert Stat. Area to Stock Area

%Species ByStock Area, Gear, Mesh

9

ACE Utilization CalculationSingle Stock Area and Gear, Observed

ObservedHauls

Actual live pounds discarded by species, stat. area, gear, mesh

DealerReport(s)

Species, Market Cat.Pounds

Convert landed pounds to live pounds

Apply live poundsTo stock area

Species & Market

CategoryCoversions

StatisticalArea to

Stock AreaConversion

Dis

card

ed li

ve p

ound

s by

spe

cies

, sto

ck a

rea

Trip’s ACEUtilization

Discard ratesBy species,

Stat. area, gear, mesh

% kept by species, stat. area, gear, mesh

Convert Stat. Area to Stock Area

Unobserved HaulsSpecies, live pounds

Calculated discardsBy stat area, gear mesh

Discards by species, stat. area

Convert Stat. Area

to Stock Area

Kept live poundsBy species, stock area

10

Not Best Case Scenario

• Vessel or dealer report for trip—Vessel report missing

—Dealer report missing

• Ancillary information about a trip—Trip hails

—VMS declaration

—Dockside monitor report

11

Possible Resolutions

• Dealer and VTR data are available—Assign all dealer groundfish landings to statistical area

based on the statistical area reported on the VTR.

• Dealer data only, no vessel data—Apply landings to all stocks for which a sector has ACE

• VTR data only, no dealer data—Use the VTR landings by statistical area until dealer

data become available. Apply hail weight correction to account for anticipated underestimation of VTR hail weights relative to dealer weights.

12

Possible Resolutions

• No vessel or dealer information, but ancillary evidence of a groundfish trip—Apply the maximum trip-level groundfish landings by

that vessel for all groundfish stocks for which the sector has ACE. If no landings by that vessel to date apply the maximum trip-level landings across all sector vessels for which the sector has ACE.