"I call upon Chinese authorities to release any person detained for peacefully exercising his or her right to freedom of expression," she said in a statement released on Monday.
Mr Lavrov called for a solution based on an Arab League initiative from last November, but gave no indication that Russia backed the league's more recent call for Mr Assad to step down
Many low-lying nations have used the UN conference, which is currently under way in Doha, to call for a threshold temperature rise less than 2C, arguing that even a 2C rise will jeopardise their future.
But this comes at a terrible cost. The composition of the oceans is changing to become more acidic, threatening the tremendous diversity of creatures that call them home.
