Water on the Fen Mire as a Problem
in the Protection of Globally Threatened
Species: Long-Term Changes
in Aquatic Warbler Numbers
1University of Life Sciences in Lublin, Department of Zoology, Animal Ecology, and Wildlife Management,
Akademicka 13, PL-20-950 Lublin, Poland
2University of Life Sciences in Lublin, Department of Applied Mathematics and Computer Science,
Głęboka 28, PL-20-950 Lublin, Poland
3Maria Curie-Skłodowska University, Biology and Biochemistry Institute, Department of Nature Conservation,
Akademicka 19, PL-20-033 Lublin, Poland
4The State School of Higher Education in Chełm, Pocztowa 54, PL-22-100 Chełm, Poland
5Faculty of Biological Sciences, University of Zielona Góra, Institute of Biotechnology and Environmental
Protection,
Prof. Szafran St. 1, PL 65-516 Zielona Góra, Poland
6Czech University of Life Sciences Prague, Faculty of Environmental Sciences,
Department of Applied Geoinformatics and Spatial Planning,
Kamýcká 129, CZ-165 00 Prague 6, Czech Republic
Submission date: 2016-06-06
Final revision date: 2016-07-04
Acceptance date: 2016-09-20
Online publication date: 2017-03-22
Publication date: 2017-03-22
Pol. J. Environ. Stud. 2017;26(2):613–618