Many of the world's tropical protected areas are struggling to sustain their biodiversity, according to a study by more than 200 scientists from around the world.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/research-charts-growing-threats-biodiversity-arks-0
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/guardian-uk
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiversity
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tanzania
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tropical-forests
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/forests
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/butterflies
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/asia
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-parks
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/deforestation
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/amphibians