CO₂ (ppm)

T_a (˚C)

RH (%)

Transect 1

Month

A₁

B₁

C

A₁

B₁

C

A₁

B₁

C

Jan

507 ±1

491 ± 4

474 ± 1

6.1 ± 0.1

5.9 ± 0.1

5.3 ± 0.1

72.5 ± 0.9

73.2 ± 0.3

76.4 ± 0.4

Feb

502 ± 2

497 ± 1

479 ± 2

5.7 ± 0.3

4.9 ± 0.1

4.8 ± 0.2

71.2 ± 0.8

75.2 ± 0.4

78.5 ± 0.4

Mar

502 ± 1

495 ±0.1

489 ± 2

10.4 ± 0.1

10.3 ± 0.1

9.1 ± 0.1

70.0 ± 0.1

72.4 ± 0.8

77.4 ± 0.5

Apr

463 ± 2

458 ± 0.1

427 ± 1

12.8 ± 0.5

12.7 ± 0.1

12.5 ± 0.1

68.5 ± 0.5

70.2 ± 0.6

72.3 ± 0.9

May

455 ±4

444 ± 1.2

425 ± 1

22.4 ± 0.1

19.7 ± 0.1

18.4 ± 0.1

56.4 ± 0.2

60.2 ± 0.8

63.1 ± 0.2

486 ± 25

477 ± 24

459 ± 30

11.5 ± 6.8

10.7 ± 6.0

10.0 ± 5.6

67.7 ± 6.5

70.2 ± 5.9

73.5 ± 6.3

Transect 2

A₂

B₂

C

A₂

B₂

C

A₂

B₂

C

Jan

536 ± 6

499 ± 1

474 ± 0.9

6.8 ± 0.3

6.7 ± 0.1

5.3 ± 0.1

74.5 ± 0.3

83.1 ± 0.7

76.4 ± 0.4

Feb

529 ± 1

488 ± 2

479 ± 2

6.3 ± 0.1

5.8 ± 0.2

4.8 ± 0.2

75.4 ± 0.1

84.3 ± 0.2

78.5 ± 0.4

Mar

514 ± 2

496 ±1

489 ± 2

10.2 ± 0.2

8.6 ± 0.1

9.1 ± 0.1

74.6 ± 0.3

89.8 ± 0.7

77.4 ± 0.5

Apr

510 ± 3

469 ±9

427 ± 1

13.1 ± 0.1

13.0 ± 0.6

12.5 ± 0.1

69.1 ± 0.1

70.3 ± 0.6

72.3 ± 0.9

May

508 ± 2

476 ± 2

425 ± 1

22.3 ± 0.1

19.7 ± 0.1

18.4 ± 0.1

53.3 ± 0.5

61.6 ± 0.1

63.1 ± 0.2

519 ± 12

486 ± 13

459 ± 30

11.7 ± 6.5

10.8 ± 5.7

10.0 ± 5.6

69.4 ± 9.3

77.8 ± 11.5

73.5 ± 6.3