From - Mon Jun 26 15:07:37 2000 X-Mozilla-Status: 0001 X-Mozilla-Status2: 00000000 Message-ID: <3916B46B.D8BC92AA@etc-iw.eionet.eu.int> Date: Mon, 08 May 2000 13:34:51 +0100 From: Marisol Garcia X-Mailer: Mozilla 4.61 [en] (Win95; I) X-Accept-Language: en MIME-Version: 1.0 To: snixon Subject: Denmark data Content-Type: multipart/alternative; boundary="------------E1CD3BDC0E327C3282B12856" --------------E1CD3BDC0E327C3282B12856 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit I have been looking into the Danish data. There is a total of 43 stations. All of them match to the ones currently in Waterbase. Stations coordinates, stations names and river names match the old ones. Some details like population are missing in the new data, but there are available in the old data. Regarding pressure details, the data more of less match the old ones, but for some records the figures are a bit different (usually it's on the decimal points). Chemicals information: Previous information only for Total Nitrogen and Total Phosphorous. From 1989 - 1996 (Annual, Summer and winter) New data Annual, Summer and Winter: BI5 mg/l (1975 - 1998) ? COD mg/l (1976 -1998) Change to COD mg/l O2 Corr factor 1? NH4N mg/l (1975 -1998) Total Ammonium mg/l N (corr factor 1?) NO23N mg/l(1975 - 1998) ? NTOT mg/l (1971 - 1998) Total Nitrogen mg/l N (corr factor 1?) PO4P mg/l (1975 - 1998) Orthophosphate mg/l P (corr factor 1?) PTOT mg/l (1971 - 1998) Total Phosphorous mg/l P (corr factor 1?) Please let me know if the translations are OK and I will import the new data. I think the old data should be overwritten with the new one and kept the old data where that information is missing. Thank you, Marisol Garcia --------------E1CD3BDC0E327C3282B12856 Content-Type: text/html; charset=us-ascii Content-Transfer-Encoding: 7bit I have been looking into the Danish data.
There is a total of 43 stations. All of them match to the ones currently in Waterbase.
Stations coordinates, stations names and river names match the old ones.
Some details like population are missing in the new data, but there are available in the old data.
Regarding pressure details, the data more of less match the old ones, but for some records the figures are a bit different (usually it's on the decimal points).

Chemicals information:
Previous information only for Total Nitrogen and Total Phosphorous. >From 1989 - 1996 (Annual, Summer and winter)

New data Annual, Summer and Winter:
    BI5 mg/l (1975 - 1998)                             ?
    COD mg/l (1976 -1998)         Change to COD mg/l O2 Corr factor 1?
    NH4N mg/l (1975 -1998)                  Total Ammonium mg/l N (corr factor 1?)
    NO23N mg/l(1975 - 1998)                ?
    NTOT mg/l (1971 - 1998)                 Total Nitrogen mg/l N (corr factor 1?)
    PO4P mg/l (1975 - 1998)                  Orthophosphate mg/l P (corr factor 1?)
    PTOT mg/l (1971 - 1998)                  Total Phosphorous mg/l P (corr factor 1?)
 
Please let me know if the translations are OK and I will import the new data.
I think the old data should be overwritten with the new one and kept the old data where that information is missing.

Thank you,

Marisol Garcia --------------E1CD3BDC0E327C3282B12856--