1276 | The environmental requirements of adult Atlantic salmon (Salmo salar L.) during their upstream migration in the Northwest Miramichi River, New Brunswick. Draft. |
1277 | River Frome F5 Spring 2008 |
1278 | River Frome F1 Spring 2008 |
1279 | River Piddle P4 Spring 2008 |
1280 | River Frome F2 Spring 2008 |
1281 | The Sea Trout Stock Collapse, 1989-1992 |
1282 | Annual N2O measurements and associated data: AC0116, Dumfries, 2011 |
1283 | Dead zones, live markers: the biological environments of larger U.K. Rivers
|
1284 | Irish Sea Trout |
1285 | Soil moisture data: AC0116, Bedfordshire, 2011 |
1286 | The Possible effects on migratory fish in the River Dee of increased water abstraction |
1287 | Diptera pupa |
1288 | Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985 |
1289 | Hams Hall Power Station. A survey of the flora and fauna of freshwater habitats in the environs of Hams Hall Power Station, Birmingham |
1290 | Alderfly larva |
1291 | Chrysolykos planctonicus |
1292 | HIDDEN-DP-WEFrost-001.tif |
1293 | HIDDEN-DP-TGTutin-001.tif |
1294 | HIDDEN-DP-SamplinginWindermere-002.tif |
1295 | HIDDEN-DP-JHMundie-001.tif |
1296 | HIDDEN-DP-CHMortimer-001.tif |
1297 | Aerial view of the River Laboratory |
1298 | Inflating the Lund Tubes |
1299 | Chytrid |
1300 | Gammarus tigrinus andamp; Crangonyx pseudogracilis, |