North-west & Central Europe (win) | 1995-1996 | Expert opinion | 40,000 |
Delany, S.N., Reyes, C. Hubert, E., Pihl, S., Rees
[more]
| |
1997-2007 | Reasonable | INC |
Wetlands Intrenational 2011. Results of trend anal
[more]
| |
North-east Europe/Black Sea & East Mediterranean | 2001 | Expert opinion | 35,000 |
Scott, D.A. in press, 2002. Report on the Conserva
[more]
| |
- | No idea | UNK | | |
Western Siberia/South-west Asia | 1987-1991 | Expert opinion | 30,000 |
Perennou, C.P., Mundkur, T. and Scott, D.A. 1994.
[more]
| |
- | No idea | UNK |
Wetlands Intrenational 2011. Results of trend anal
[more]
| |