The Caspian Sea basin, encompassing a vast catchment ... has led to environmental concerns, impacting both marine life and coastal ecosystems. Conservation efforts led by organizations such ...

The Tehran Framework Convention on the Marine Environment of the Caspian Sea and its protocols offer an important legal foundation for cooperation on environmental issues. However, the ...

The Kumani Bank mud volcano in the Caspian Sea created an island in early 2023 that had almost disappeared by the end of 2024, according to Landsate satellite imagery. | Credit: NASA Earth ...