Twin trawl haul log

TWIN TRAWL HAUL LOG
NMFS FISHERIES OBSERVER PROGRAM
OBTTH OBHAU OBSPP 05/01/13
GEAR CODE

GEAR #

HAUL #

OBS/ TRIP ID
DATE LAND (mm/yy)
PAGE #

HAUL OBS?

ON-EFFORT?

CATCH?

INC TAKE?

NO 0
YES 1

NO 0
YES 1

NO 0
YES 1

NO 0
YES 1

WEATHER CODE

WIND
SPEED

WAVE HEIGHT

DIRECTION

DATE

TIME

INFO
BEGIN

mm/dd/yy

24 hours

HAUL
BEGIN
FISHING

/

/

:

NUMBER OF

Station 2

9960 -

Longitude / Bearing

/

/

:

/

/

:

9960 -

9960 -

/

WATER TEMP
o

.

kn

.

fm
CODE

9960 **Only fill in if gear mounted electronics are used

/

fm

WIRE OUT

TURNS

GEAR
ONBOARD
COMMENTS

ft
TOW SPEED

TARGET SPECIES

END
HAUL

Latitude / Bearing

GEAR COND CODE

o

LATITUDE / LONGITUDE (DD MM.M) - LORAN (XXXXX)
Station 1

DEPTH,
HAUL BEGIN

kn
HAUL

/
OF

F

NET OBSERVED
Port
1
Starboard

2

Both

3

VERTICAL OPENING

**

:
ft
HORIZONTAL OPENING

**

ft
DOOR SPREAD

**

SAMPLE WEIGHT MULTIPLIER

ft

_____.__ __

SPECIES

NAME

CODE

SUBSAMPLE
WEIGHT POUNDS

DISP
CODE

WEIGHT
ESTIMATION
METHOD
D/R
CODE

SPECIES

NAME

CODE

SUBSAMPLE
WEIGHT POUNDS

1

____.__

11

____.__

2

____.__

12

____.__

3

____.__

13

____.__

4

____.__

14

____.__

5

____.__

15

____.__

6

____.__

16

____.__

7

____.__

17

____.__

8

____.__

18

____.__

9

____.__

19

____.__

10

____.__

20

____.__

DISP
CODE

WEIGHT
ESTIMATION
METHOD
D/R
CODE

OMB Control No.: 0648-0593
Expires on: 11/30/2015

CATCH ESTIMATION WORKSHEET
NMFS FISHERIES OBSERVER PROGRAM
05/01/13
SORTING METHOD

ESTIMATION METHODS

Picked
Shoveled
Deckloaded
Conveyor System
Pumping System
Combination (Comment)
Other (Comment)

1
2
3
4
5
8
9

OBS/TRIP ID
DATE LANDED mm/yy
HAUL #

BASKET OR TOTE COUNT OR TALLY

01 = Actual (Spring Scale) 11 = Actual (Electronic Scale)
05 = Tally
03 = Basket or Tote Count
02 = Volume-to-Volume 07 = Cumulative Sum
04 = Captain
06 = Visually Estimated
10 = Catch Composition Log
98 = Combination (Comment)
99 = Other (Comment)

_________________

/

MAREL SCALE
FIT VALUE

SPECIES

DISP.
CODE

**Unit Types: B = Basket, T = Tote, I = Individual (tally), O = Other
# OF
**UNIT
LIST INDIVIDUAL SAMPLE TOTAL SAMPLE
SAMPLE
TYPE
WGTS.
WGT.
UNITS

AVG. WGT.
PER UNIT

1

____ . __

2

____ . __

3

____ . __

4

____ . __

5

____ . __

6

____ . __

7

____ . __

8

____ . __

9

____ . __

10

____ . __

TOTAL #
OF UNITS

TOTAL
EST. WGT.

_______________

VOLUME-TO-VOLUME
CATCH PILE SHAPE AS SEEN FROM ABOVE:
Trapezoid

W1

W1
W2

L

____.__ft +____.__ft X ___.__ ft X ___.__ft X 0.5 =_____.__ __ ft3
Width 1

L
W2

Rectangle

Width 2

Length

Avg. Depth

____.__ ft X ____.__ ft X

W

Width

Length

Volume

____.__ ft

3

=_____.__ __ ft

Avg. Depth

Volume

L

Triangle
L

L
W

____.__ft X ____.__ ft X
Width

W

Length

____.__ ft X 0.5 =_____.__ __ ft3

Avg. Depth

Volume

Full Oval or Half-Oval
W

W

____.__ft X ____.__ft X ____.__ft X 0.785 =_____.__ __ ft3
Width

Length

Avg. Depth

Volume

L
L
Other Shapes or Combination: Draw and label all dimensions in comments.

3

=_____.__ __ ft
Volume

COMMENTS :

DEPTHS: Representative depths (ft) systematically taken throughout the catch pile.
Include a single depth of 0.0 ft if the catch pile is not in a checker pen or slopes to zero.

____.__ ____.__ ____.__ ____.__ ____.__ ____.__ ____.__ ____.__ ____.__ ____.__
B) Total Subsample Vol.

A) Total Haul Vol.

_______.__ __ft3

____ Basket(s) X

1.47 ft3

=_____.__ __ft3

____ Tote(s)

X

2.65 ft3

=_____.__ __ft3

____ Other(s)

X ____.__ __ft3 =_____.__ __ft3

C) Sample Weight
Multiplier (A ÷ B)

_______.___ ___
>> Copy to Front >>

DECKLOADING and CUMULATIVE SUM
Entire Deckloading
Haul Range
______

―

Deckloading Measurements
Total Pile Vol.

_______ ____.__ __ft

Number
of Hauls _________
SPECIES

3

Remainder Pile Vol.
- ____.__ __ft

3

A) Total Haul Vol.
= ____.__ __ft3

*Est.Meth.: Estimation Method used to obtain species Total
Samp. Wgt. for cumulative sum calculation. If not '01' or '11'
show all additional calculations & use '98' on front.

DISP.
CODE

TOTAL
SAMP. WGT.

*EST.
METH.

WGT. PER
HAUL

1
2
3
4
5

OMB Control No: 0648-0593
Expires on: 11/30/2015