Doctoral studies

country
province
city
subject area
language
university type
university status
pl pl
Olsztyn, Poland
subject area: humanities
pl pl
Bydgoszcz, Poland
subject area: humanities
pl pl
Wrocław, Poland
subject area: humanities
pl pl
Gdańsk, Poland
subject area: humanities
pl pl
Lublin, Poland
subject area: humanities
pl pl
Białystok, Poland
subject area: humanities
pl pl
Częstochowa, Poland
subject area: humanities
pl pl
Łódź, Poland
subject area: humanities
pl pl
Warsaw, Poland
subject area: humanities
pl pl
Gorzów Wielkopolski, Poland
subject area: humanities
pl pl
Opole, Poland
subject area: humanities
pl pl
Rzeszów, Poland
subject area: humanities
pl pl
Katowice, Poland
subject area: humanities
pl pl
Lublin, Poland
subject area: humanities
pl pl
Szczecin, Poland
subject area: humanities
pl pl
Zielona Góra, Poland
subject area: humanities
pl pl
Poznań, Poland
subject area: humanities
pl pl
Łódź, Poland
subject area: humanities
pl pl
Bielsko-Biała, Poland
subject area: humanities
Like all ecosystems on Earth supporting animal and plant life, aquatic ecosystems need oxygen. However, oxygen availability in these systems is threatened by global warming and excessive input of nutrients such as from agriculture and wastewaters, known as eutrophication.
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