The report, which was produced for the World Conservation Union (WCU), states that 114 of the world's 394 primate species could be lost forever, and the main reason they are threatened is the continuing destruction of forests where most of these animals live. In addition, illegal wildlife trade, climate change and commercial hunting for meat are also pressuring existing primate populations.
What's more, the problem is getting more serious. The number of species on the organization’s Red List - listing those primate species most threatened and in very serious danger of dying out - has increased by 3 to 25 since 2005.
Russell Mittermeier, the chief researcher of the WCU report, said, "You could fit all the surviving members of these 25 species in a single football stadium. So the problem is obviously urgent."
The scientists, who drew up the Red List, believe that the situation is now so bad that if action is not taken immediately, it will result in primate species becoming extinct - something which has not happened in over a century.
The loss of habitat caused by the clearing of forests for wood, farmland and fuel continues to be the main reason for the declining number of primates, according to the report, and the problem was most severe in Asia.
The loss of forest trees is also responsible for approximately 20 percent of all greenhouse gases - more than all the cars, trucks, trains and aeroplanes in the world combined.
【广东省高三英语复习40分钟限时训练6】相关文章:
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (51)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (83)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (79)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (70)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (45)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (97)
★ (全国通用)2014届高考英语一轮单元复习 限时强化训练九
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (37)
★ (全国通用)2014届高考英语一轮单元复习 限时强化训练五
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21