Mayor Michelle Wu signed an executive order Oct. 8 to create the Boston Climate Council, an effort to implement a governmental approach to combating climate change.

The pair of gardens will follow two different models of urban farming: one will be a food forest, the other a community farm.

World Wetlands Day commemorates the Feb. 2, 1971 signing of the Ramsar Convention on Wetlands, which internationally recognized the value of preserving and maintaining wetlands, and serves as a day to raise global awareness about wetlands protection.