Dharamsala, December 2: The canalisation of the Swan in Una district has helped in reclaiming thousands of acres of agriculture land, but has also threatened many natural wetlands.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/swan-canalisation-threat-natural-wetlands
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/tribune-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/himachal-pradesh
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wetlands
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/croplands
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/land-reclamation
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/habitat
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sarus-crane
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/groundwater
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-water-resources