You are about to begin a video stream. Click on the button "Setup video streaming", you will be redirected to YouTube, there you will be able to initialize the video stream.
Have you completed the setup of video stream on Youtube dashboard? The video stream will be stored in the Marina platform only if you have completed the setup on YouTube
Create Google form/poll
Choose a poll title and click the "add poll" button, you will be redirected to an external google page that will allow you to create poll questions. All poll options (public/private summary of responses, limit to 1 response etc.) are manageable through Google.
Please authorize Marina App to create polls on your Google account. Click on
Description:Black Sea is the most voluminous anoxic basin and an ecosystem with unique particularities. One of the most intriguing facts about the Black Sea is its depletion of oxygen and its layers of water that almost never intermix.
The thin upper layer of marine water (up to 150-200m) supports the unique biological life in the Black Sea ecosystem. The deeper and more dense water layers are saturated with hydrogen sulfide.
The Black Sea is also unique because it is semi-closed and its catchment area is five times bigger than the sea surface itself.
The most important environmental constraints of the Black Sea, still considered “the most seriously degraded sea on our planet” (GEF, 1992), consist of ecosystem changes.