Theme 4, The Netherlands (n=6,309) Geophysics, geology, geomorfology, soil science (41/44), Hydrology, glaciology, climatology and meteorology (46/47), Biogeography and ecology (48)
| Subject | 41/44 | 46/47 | 48 | |||
|---|---|---|---|---|---|---|
| Area | absolute | % | absolute | % | absolute | % |
| Groningen | 139 | 6.8 | 60 | 3.3 | 26 | 2.1 |
| Friesland | 149 | 7.3 | 76 | 4.2 | 39 | 3.1 |
| Drenthe | 86 | 4.2 | 88 | 4.9 | 6 | 0.5 |
| Overijssel | 210 | 10.3 | 202 | 11.2 | 42 | 3.4 |
| Gelderland | 307 | 15.0 | 339 | 18.8 | 295 | 23.7 |
| Utrecht | 128 | 6.3 | 174 | 9.7 | 207 | 16.6 |
| Noord-Holland | 186 | 9.1 | 173 | 9.6 | 207 | 16.6 |
| Zuid-Holland | 197 | 9.6 | 292 | 16.2 | 181 | 14.5 |
| Zeeland | 163 | 8.0 | 73 | 4.1 | 63 | 5.0 |
| Noord-Brabant | 184 | 9.0 | 169 | 9.4 | 78 | 6.3 |
| Limburg | 217 | 10.6 | 125 | 6.9 | 68 | 5.5 |
| Flevoland | 81 | 4.0 | 31 | 1.7 | 34 | 2.7 |
| Subtotal | 2,047 | 100.0 | 1,802 | 100.0 | 1,246 | 100.0 |
| Netherlands | 557 | 490 | 167 | |||
| Total | 2,604 | 2,292 | 1,413 |