Ballast Water Treatment Systems on Board of Merchant Vessels and Crew Training
Since the 1960s, the Black Sea has undergone dramatic environmental changes. These changes are considered as result from a complex interaction of different pressures, the most important being eutrophication, overfishing and introduction of alien species. As of September 2019, standard D-2 of the Int...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Union of Scientists in Bulgaria
2019-06-01
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| Series: | Ecologia Balkanica |
| Subjects: | |
| Online Access: | http://web.uni-plovdiv.bg/mollov/EB/2019_vol11_iss1/205-214_eb.19119.pdf |