Miljøstatistikk 1978: Naturressurser og forurensninger - SSB

19
2. AIR (cont.)
Page
Rad-,:o-active fallout
2.15. Concentration of radio-active fallout materials in the air at Kjeller. Annual means
1956-1977 80
2.16. Deposits of radio-ative fallout materials in rainwater at Kjeller. Annual means 1956-
1977 80
2.17. Cesium-137 in milk. Average for 10 stations. 1960-1977 80
2.18. Sampling sites for radio-activity in milk 80
2.19. Strontium-90 in milk. Average for 10 stations 1960-1977 80
2.20. Cesium-137 in meat. Two-yearly averages 1960-1971 81
2.2. Strontium-90 in Norwegian produced grains. Averages 1957-1975 81
2.22. Strontium-90 in human bone. Persons 1 year of age or less. Averages 1956-1976 81
2.23. Strontium-90 in human bone. Persons over 1 year of age. Averages 1956-1976 81
3. WATER
3.1. Normal annual water balance for Norway. 1931 - 1960 84
Rat: of water flow
3.2. Freshwater runoff from drainage areas 85
3.3. Monthly means for rate of flow in rivers. 1974-1976 88
Gla?iers
3.4. Lenght fluctuations in selected glaciers. 1906-1977 89
3.5. Mass balance as water equivalent. Nigardsbreen. 1962-1977 90
Groy,tnd water
3.6. Ground water level 1975-1977 94
Wav?s
3.7. Frequency of different significant wave heights as percentage of time. Coastal
observations. Mean 1949-1976 99
3.8. Currents along the Norwegian coast 100
Wat?r quality
3.9. Average monthly values of iron in Glomma (Solbergfoss). 1966-1974 105
3.1). Average monthly values of-iron in Aulielva (Domseng). 1966-1974 105
3.11. Average monthly values of nitrogen in Glomma (Solbergfoss). 1966-1974 105
3.12. Average monthly values of nitrogen in Aulielva (Domseng). 1966-1974 105
Regonal differences in water quality
3.13. Regional lake survey. Survey areas 111
3.14. pH-values in snow. March 1976 114
Water quality in fjords and coastal waters
3.15. Temperature in surface water. 1973-1977 115
3.16. Salinity in surface water. 1973-1977 116