Search for question
Question

Hawaii Carbon Dioxide Time-Series

425

400

375-

350-

325-

300-

CO₂ Time Series in the North Pacific

Mauna Loa Atmospheric CO, (ppm)

ALOHA seawater PCO, insitu (ia)

ALOHA seawater (insitu)

160 W 158 W 156 W

23 N

ALOHA 22

21°

20

19-

Station Mauna Lom

275-

1958 1967 1976 1985

Year

Relevant chemical equation and formula:

CO₂ + H₂O + H₂CO3 → H* + HCO₂

pH= -log[H*]

8.30

8.25

-8.20

8.15

-8.10

-8.05

8.00

1994 2003 2012 2021

1. What problem in the oceans does the data collected from 1985 to 2021

show?

Fig: 1