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« Doctoral studies

Fribourg, Switzerland

University of Fribourg

Iberoromanische Sprach- und Literaturwissenschaften

Language: Spanish Studies in Spanish

Studies in Spanish

University website: www.unifr.ch

Programme: Ibero-Romance Languages and Literatures
Type: PhD/Doctoral programme
Academic degree: Philosophiae Doctor in Lingua et Litteris ibero-romanicis / Doctor of Philosophy in Ibero-Romance Languages and Literatures (PhD)
Credits: ECTS credits can be earned ECTS

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Physical sciences, Earth sciences

Oxygen depletion in aquatic ecosystems

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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