U.S. Repeat Hydrography Level I Measurements

Year

Cruise

Days

Stations

Ship

or lead

CTD/

O₂/Nuts

ADCP/LADCP

CFC

DIC

TAlk

DOC

/DON

He

/Tr

UW

TS

UW

pCO₂

2003

A16N

Leg 1

22

71

Brown

NOAA

V

B/W

W/F

M

H

LDEO

W

W

2003

A16N

Leg 2

27

79

Brown

NOAA

V

B/W

W/F

M

H

LDEO

W

F

2003

A20

29

89

Knorr

NSF

F

S

F

D

C

WHOI

Toole

x

2003

A22

21

82

Knorr

NSF

F/T

S/F

F/S

M

C

WHOI

Toole

x

2004

P2 Leg 1

41

108

Melville

NSF

F/V

S/F

F/S

D

H

WHOI

F/S

F/S

2004

P2 Leg 2

32

82

Melville

NSF

F/V

S/F

F

D

C

WHOI

F/S

F/S

2005

A16S

48

121

Brown

NOAA

F/T

W/B

F/W

M

H

LDEO

W

W

2005

P16S

40

111

Revelle

NSF

F

F/S

F/S

D

H/C

LDEO

F/S

F/S

2006

P16N Leg 1

18

43

Thompson

NOAA

F/T

B

S/W

M

H

LDEO

F

F

2006

P16N Leg 2

21

42

Thompson

NOAA

F/T

W

F/S

M

H

WHOI

F

F

2007

I8S

38

88

Revelle

NSF

F/T

B

F/S

D

H

LDEO

F

W

2007

I9N

34

111

Revelle

NSF

F/T

B

S/W

M

H

LDEO

F

W

2007

P18 Leg 1

32

78

NOAA

NOAA

F/T

B

F/S

D

H

WHOI

F/W

F/W

2008

P18 Leg 2

35

107

NOAA

NOAA

F/T

W

F/S

M

H

LDEO

F/W

F/W

2008

I6S

42

107

Revelle

NSF

F

F

W

D

C

WHOI

 F/W

 F/W

2008

S4P

51

87

UNOLS

NSF

T

S

W

D/M

o

LDEO

W

W

2009

I7N

47

156

UNOLS

NSF

T

F

F/W

D

o

WHOI