overskrift -- subtitel -- forfatter -- varegruppe1 -- varenummer1 -- Undertitel3 -- PubNr2 -- Titel3 -- undertitel -- varegruppe -- varenummer -- ISBN -- År -- Trykker -- Oplag -- Executive summary -- Acknowledgements -- Introduction -- 1. The Baltic Sea Environment -- 1.1 Formation of the sea -- 1.2 Hydrology of the Baltic Sea -- 1.3 Diversity of marine species in the Baltic Sea -- 1.4 Marine habitats -- 2. Methods -- 2.1 Study region -- 2.2 Selection of bird species and seasons -- 2.3 Coverage including comparisons with 1992/93 -- 2.4 Data handling -- 2.5 Statistical analyses -- 2.6 Mapping -- 2.7 Trend analyses -- 2.8 Identification of key pressures -- 3. Distribution and Numbers of Waterbirds -- 3.1 Red-throated Diver Gavia stellata and Black-throated Diver Gavia arctica -- 3.2 Great Crested Grebe Podiceps cristatus -- 3.3 Red-necked Grebe Podiceps grisegena -- 3.4 Slavonian Grebe Podiceps auritus -- 3.5 Great Cormorant Phalacrocorax carbo -- 3.6 Mute Swan Cygnus olor -- 3.7 Mallard Anas platyrhynchos -- 3.8 Common Pochard Aythya ferina -- 3.9 Tufted Duck Aythya fuligula -- 3.10 Greater Scaup Aythya marila -- 3.11 Common Eider Somateria mollissima -- 3.12 Steller's Eider Polysticta stelleri -- 3.13 Long-tailed Duck Clangula hyemalis -- 3.14 Common Scoter Melanitta nigra -- 3.15 Velvet Scoter Melanitta fusca -- 3.16 Common Goldeneye Bucephala clangula -- 3.17 Smew Mergus albellus -- 3.18 Red-breasted Merganser Mergus serrator -- 3.19 Goosander Mergus merganser -- 3.20 Common Coot Fulica atra -- 4. Changes in wintering populations of waterbirds in the Baltic Sea -- 4.1 Red-throated/Black-throated diver -- 4.2 Great Crested Grebe -- 4.3 Red-necked Grebe -- 4.4 Slavonian Grebe -- 4.5 Great Cormorant -- 4.6 Mute Swan -- 4.7 Mallard -- 4.8 Common Pochard -- 4.9 Tufted Duck -- 4.10 Greater Scaup -- 4.11 Common Eider -- 4.12 Long-tailed Duck.

4.13 Common Scoter -- 4.14 Velvet Scoter -- 4.15 Common Goldeneye -- 4.16 Smew -- 4.17 Red-breasted Merganser -- 4.18 Goosander -- 4.19 Common Coot -- 5. Conservation status of wintering waterbirds in the Baltic Sea -- 6. Interactions between human activities and waterbirds in the Baltic Sea -- 6.1 Climate change -- 6.2 Meso-scale oceanographic oscillations -- 6.3 Eutrophication -- 6.4 Oil pollution/shipping -- 6.5 Hazardous substances -- 6.6 Fishing pressure -- 6.7 By-catch -- 6.8 Hunting -- 6.9 Fisheries discards -- 6.10 Predation by native and introduced predators -- 6.11 Coastal development -- 6.12 Wind energy -- 6.13 Sand and gravel extraction -- 6.14 Identification of key pressures -- 7. Guidelines for management and monitoring -- 7.1 Priority species for conservation -- 7.2 Performance indicators -- 8. References -- 9. Appendices -- 9.1 Appendix I Diagnostics of distribution models -- 9.2 Appendix II Bansai 3 model complex -- 10. Resumé.