The Maharashtra government should nominate the same for the Ramsar site, the NBWL has recommended.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/navi-mumbai-airport-gets-250-hectare-forest-land
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/asian-age-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/maharashtra
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/forests
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/land
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mumbai
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-transport
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/karnala-sa
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/eco-sensitive-zone