Location |
Brandenburg, Germany |
Berlin and Brandenburg, Germany |
Number of lake–summers |
182 |
CYN 56; ATX 38; MC 29; PSP 25 |
Number of unique lakes |
102 |
CYN 30; ATX 14; MC & PSP 13 |
Summers per lake |
1 from 87 lakes; 2–5 from6 lakes; 6–9 from 6 lakes;10–12 from 3 lakes |
|
Median and range of meandepth |
4.85 m (0.98–23.5) |
|
Median and range of TN |
907 µg l−1 (215–2500) |
996 µg l−1 (282–2855) |
Median and range of TP |
42.3 µg l−1 (5.0–354) |
42.6 µg l−1 (5.8–131) |
OECD (1982) TP basedtrophic classes. |
Oligo- 4; Meso- 68; Eutro- 87;Hypertrophic- 23 lake summers |
|
Median and range of the TN:TP ratio |
21.8 (2.8–96) |
22.1 (11.5–92) |
Median and range of Chlorophyll-a |
28.7 µg l−1 (1–193) |
|
OECD (1982) chlorophyll–abased trophic classes. |
Oligo- 8; Meso- 19; Eutro- 52;Hypertrophic 99 lake summers |
|