المؤلفون: Packmor, Florian, Engel, Elias, Strassner, Viola, Frank, Dietrich, Reichert, Gundolf, Scheiffarth, Gregor

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::f5f0d96ba6bbc135f05450748a62bd66

المؤلفون: Koffijberg, Kees, Bregnballe, Thomas, Frikke, John, Gnep, Benjamin, Hälterlein, Bernd, Hansen, Morten Bentzon, Körber, Peter, Reichert, Gundolf, Umland, Jens, van der Meij , Tom

المصدر: Koffijberg, K, Bregnballe, T, Frikke, J, Gnep, B, Hälterlein, B, Hansen, M B, Körber, P, Reichert, G, Umland, J & van der Meij, T 2020, Breeding birds in the Wadden Sea : Trends 1991-2017 and results of total counts in 2006 and 2012 . Wadden Sea Ecosystem, no. 40, Common Wadden Sea Secretariat (CWSS), Wilhelmhaven, Germany . < https://www.waddensea-worldheritage.org/resources/ecosystem-40-trends-breeding-birds >

مصطلحات موضوعية: Vadehavet, Ynglefugle

URL الوصول: https://explore.openaire.eu/search/publication?articleId=pure_au_____::b324ac35948a6c4c0600b31c9adb2564
https://pure.au.dk/portal/da/publications/breeding-birds-in-the-wadden-sea(d03d8375-b2c1-4b2c-ae9d-230cdc88fe67).html

المؤلفون: Koffijberg, Kees, Frikke, John, Hälterlein, Bernd, Laursen, Karsten, Reichert, Gundolf, Soldaat, Leo

المصدر: Koffijberg, K, Frikke, J, Hälterlein, B, Laursen, K, Reichert, G & Soldaat, L 2017, Wadden Sea Quality Status Report: Breeding Birds . in Wadden Sea Quality Status Report . Wilhelmshaven, Germany: Common Wadden Sea Secretariat, TMAP, pp. 1-19 . < http://qsr.waddensea-worldheritage.org/node/48/pdf >

URL الوصول: https://explore.openaire.eu/search/publication?articleId=pure_au_____::3bde4e13f695dcb40fc6c890a0b74755
https://pure.au.dk/portal/da/publications/wadden-sea-quality-status-report-breeding-birds(3ed74322-4b28-4937-afd3-6178615bb8ae).html

المؤلفون: Koffijberg, Kees, Laursen, Karsten, Hälterlein, Bernd, Reichert, Gundolf, Frikke, John, Soldat, Leo

المصدر: Koffijberg, K, Laursen, K, Hälterlein, B, Reichert, G, Frikke, J & Soldat, L 2015, Trends of Breeding Birds in the Wadden Sea 1991-2013 . in Wadden Sea Ecosystem . vol. 35, Wilhelmshaven, pp. 1-50 .

URL الوصول: https://explore.openaire.eu/search/publication?articleId=pure_au_____::260cf35b0486b4ad3351c71b9bd30a28
https://pure.au.dk/portal/da/publications/trends-of-breeding-birds-in-the-wadden-sea-19912013(c022b284-87ee-4d9f-94af-7d427b2a25e0).html

المؤلفون: Koffijberg, Kees, Laursen, Karsten, Hälterlein, Bernd, Reichert, Gundolf, Frikke, John

المصدر: Koffijberg, K, Laursen, K, Hälterlein, B, Reichert, G & Frikke, J 2014, Trends of Breeding Birds in the Wadden Sea 1991-2011 . Wadden Sea Ecosystem, vol. 35, vol. 35, Wilhelmshaven: Common Wadden Sea Secretariat (CWSS), Tyskland .

URL الوصول: https://explore.openaire.eu/search/publication?articleId=pure_au_____::ec5555750d6caea38145bf7efdb3c7dc
https://pure.au.dk/portal/da/publications/trends-of-breeding-birds-in-the-wadden-sea-19912011(58510b1d-501a-490c-95cc-bdcb75317fbc).html

المؤلفون: Koffijberg, Kees, Laursen, Karsten, Hälterlein, Bernd, Reichert, Gundolf, Frikke, John

المصدر: Koffijberg, K, Laursen, K, Hälterlein, B, Reichert, G & Frikke, J 2013, Trends of Breeding Birds in the Wadden Sea 1991-2009 . Wadden Sea Ecosystem, no. 32, Common Wadden Sea Secretariat .

URL الوصول: https://explore.openaire.eu/search/publication?articleId=pure_au_____::8aabea9fb1f4835a99e6fb7e7ef11f24
https://pure.au.dk/portal/da/publications/trends-of-breeding-birds-in-the-wadden-sea-19912009(cfd04382-6a8d-44f9-9f6c-387c65bc25c6).html