78
M. Puch . J. Larsen
1996 and was put into normal operation in mid-June 1996. Users have on line access to
all the data on the system.
Using Eagle it is possible to present the entered data in the form of tables and graphs,
as well as on area maps and in picture format. Eagle is based on a geographical information system, and all the data are stored in the system and linked to a set of geographical co-ordinates so that, for example, station positions and excavation areas can
be shown on a map of the 0resund.
7.3
Postscript
Since this chapter was presented during the Symposium on Large-Scale Constructions
in Coastal Environments in April 1997, the authorities' monitoring programme has been
revised (number and position of stations, sampling strategies etc.) for the second year
of monitoring. The revision was made with regard to improving the statistical analysis
of possible effects caused by the construction work. The revision was based on the
experience from the first year of monitoring, July 1996-June 1997, and recommendations of the International Advisory Expert Panel for the 0resund Fixed Link.
7.4
List of Words and Expressions
• Control area: The area more than 7.5 km north and south of the link alignment.
• Drogden: The navigation channel on the Danish side of the Link alignment.
• Inner impact area: The area stretching 500 m either side north and south of the link
alignment.
• KSO: The Control and Steering Group of the 0resund Fixed Link.
• Lernacken: The bridge abutment on the Swedish side.
• Outer impact area: The area 7 km north and south of the inner impact area.
• Secchi depth: A definition for the vertical visibility in the water, measured by a white
disc (Secchi disc).
References
Milj0- og Energirninisteriet, TrafIkministeriet, Kontroll- och Styrgruppen for 0resundsforbindelsen
(1996a) Semi-annual report on the environment and the 0resund Fixed Link's Coast to coast installation spring 199--31 Dec. 1995. (Halvarsrapport om milj0et og 0resundsforbindelsens kyst-til-kyst
anlreg. Halvarsrapport om miljon och den fasta forbindelsen over 0resund), pp 44
Milj0- og Energirninisteriet, TrafIkministeriet, Kontroll- och Styrgruppen for 0resundsforbindelsen
(1996b) Second semi-annual report on the environment and the 0resund Fixed Link's coast to coast
installation January-June 1996. (2. halvarsrapport om milj0et og 0resundsforbindelsens kyst-tilkyst anlreg. 2;a halvarsrapporten om miljon och den fasta forbindelsen over 0resund), pp 43
Milj0- og Energiministeriet, TrafIkministeriet, Kontroll- och Styrgruppen for 0resundsforbindelsen
(1997a) Third semi-annual report on the environment and the 0resund Fixed Link's coast to coast
installation July-December 1996,PP 22
Milj0- og Energiministeriet, TrafIkministeriet, Kontroll- och Styrgruppen fOr 0resundsfOrbindeisen
(1997b) Fourth semi-annual report on the environment and the 0resund Fixed Link's coast to coast
installation January-June 1997,PP 22
Folketinget (1991) Act about the construction of a Fixed Link across 0resund. (Lov om anlreg af fast
forbindelse over 0resund). Act no. 590, 19 August 1991
Governmental decision according to the Water Act (1994) (Regeringsbeslut om tillstand enligt
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