logo logo

Juliusz C. Chojnacki

Juliusz C. Chojnacki, Polish hydrobiologist, oceanographer, educator.


  • Chojnacki, Juliusz C. was born on November 20, 1943 in Kamionka, Lublin, Poland. Son of Kazimierz and Janina (Kubacka) Chojnacki.

  • Education

    • Bachelor of Science in Marine Fisheries, Agricultural University Szczecin, 1968. Doctor national science, Agricultural University Szczecin, 1976. Doctor of Philosophy of Oceanography, Agricultural University Szczecin, 1984.


    • Assistant faculty marine fisheries Agricultural University, Szczecin, Poland, 1968-1975, 77-85. Assistant Institute Ecology Antarctic expeditions Polish Academy of Sciences, 1975-1976, 77-78. Associate professor Agricultural University, Szczecin, 1985-1991, professor, since 1991, Maritime University of Szczecin, since 1999.

      Associate professor International Center Ecology, Szczecin, since 1996. President Szczecin branch Polish Ecological Club, 1990-1996. Head investigations in artificial reefs Polish Foundation Sciences, Baltic Sea, 1990-1996.

      Member regional commission Nature Protection, since 1994, member science board Wolin National Park, since 1997.


    • Author: Outline of Water Ecology, 1996, Basic in Water Ecology, 1998, Lexicon of Water Ecology, 1999. Co-author: What Happened with the Baltic Sea, 1992. Contributor articles to professional journals.


    Fellow World Association Copepodologists. Member Polish Academy of Sciences (board directors committee Marine Investigation, head branch ICE 1996-1998, board directors committee Polar Research since 1990), European Union Coastal Conservation Polish branch, European Artificial Reefs Research Network, Biopolitics International Organization, Polish Hydrobiol. Association, Polish Union Nature Photographers, Szczecin Association Sciences, Baltic Marine Biology (chairman Working group 1974-1998).



    Art, photography, literature, computers, cars.


    • Married Elzbieta Zókiewicz, December 25, 1949. Children: Anna, Barbara. Stepdaughter, Hanna.
    • father: Kazimierz Chojnacki
    • mother: Janina (Kubacka) Chojnacki
    • spouse: Elzbieta Zókiewicz
    • children: Anna Chojnacki
    • Barbara Chojnacki
    See on larger map
    Born November 20, 1943
    (age 73)
    • 1968
      Agricultural University Szczecin
    • 1976
      Agricultural University Szczecin
    • 1984
      Agricultural University Szczecin
    • 1968 - 1975
      Assistant, faculty marine fisheries Agricultural University
      Szczecin, Zachodniopomorskie, Poland
    • 1975 - 1976
      assistant, Institute Ecology Antarctic expeditions Polish Academy Science
    • 1985 - 1991
      associate, professor Agricultural University
      Szczecin, Zachodniopomorskie, Poland
    • 1999
      associate, professor Agricultural University
    • show more ...