china has the highest population in the world.
china has the highest population in the world.
which country is highest population in the world?
china
as of 2014, only 505 yangtze finless porpoises remained in the main section of the yangtze, with an alarming population density in ezhou and zhenjiang. while many threatened species decline rate slows after their classification, population decline rates of the porpoise are actually accelerating. while population decline tracked from 1994 to 2008 has been pegged at a rate of 6.06% annually, from 2006 to 2012, the porpoise population decreased by more than half. finless porpoise population decrease of 69.8% in just a 22-year span from 1976 to 2000. 5.3%. a majority of factors of this population decline are being driven by the massive growth in chinese industry since 1990 which caused increased shipping and pollution and ultimately environmental degradation. some of these can be seen in damming of the river as well as illegal fishing activity. to protect the species, china's ministry of agriculture classified the species as being national first grade key protected wild animal, the strictest classification by law, meaning it is illegal to bring harm to a porpoise. protective measures in the tian-e-zhou oxbow nature reserve has increased its population of porpoises from five to forty in 25 years. the chinese academy of science's wuhan institute of hydrobiology has been working with the world wildlife fund to ensure the future for this subspecies, and have placed five porpoises in another well-protected area, the he-wang-miao oxbow. five protected natural reserves have been established in areas of the highest population density and mortality rates with measures being taken to ban patrolling and harmful fishing gear in those areas. there have also been efforts to study porpoise biology to help specialize conservation through captivation breeding. the baiji dolphinarium, was established in 1992 at the institute of hydrobiology of the chinese academy of sciences in wuhan which allowing the study of behavioral and biological factors affecting the finless porpoise, specifically breeding biology like seasonal changes in reproductive hormones and breeding behavior.
porpoise
greek canadians









































greek canadians () are canadian citizens who have full or partial greek heritage or people who emigrated from greece and reside in canada. according to the 2011 census, there were 252,960 canadians who claimed greek ancestry.









































section::::demographics.









































provinces and territories with the highest population of greek canadians, according to 2016 census:









































census metropolitan agglomerations (cmas) with the highest population of greek canadians, according to 2016 census:









































cities with the highest population of greek canadians, according to 2016 census:









































ridings (federal electoral districts) with the highest percentage of greek canadians, according to 2016 census:
greek canadians