Ochi-ishi st.
Index of
GHGs monitoring
at Hateruma Island
Cape Ochi-ishi

1. Outline
2. Location
markStation information
markPhoto inside
[Cape Ochi-ishi]

3. Contents
markMeasurement system
4. Results
5. Data download
6. Science team member

Last updated on July 17, 2003
4. Monitoring results

Concentrations of CO2, CH4, N2O, NOx, and O3, measured at Hateruma Station, are shown in Fig 4-1. Clear seasonal patterns can be observed.

GHGs 1993-2001
Figure 4-1. Time series variations in GHGs at Hateruma and Cape Ochi-ishi Stations

Difference in concentrations between the two sites were also observed. (e.g. CO2 in Figure.4-1)

CGER has summarized some monitoring results into reports (publications and presentations with abstract in English).

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