【原创 original】how far are we still from extinction
Post on 12-Jul-2015
161 Views
Preview:
TRANSCRIPT
How far are we still fromextinction
Yibo YangBeijing University of Technology
The Birth of Earth
Human Evolution
据统计，全世界每天有75个物种灭绝，每小时有3个物种灭绝。据预计，在2050年地球上将有
100万个物种灭绝。
聖赫勒拿島戴勝Upupa antaio
毛里裘斯鸚鵡Lophopsittacus mauritianus
紅秧雞Aphanapteryx bonasia
留尼旺掠鳥Fregilupus varius
布雷氏翠蜂鳥Chlorostilbon bracei
旅鴿Ectopistes migratorius
敘利亞野驢Equus hemionus hemippus
熊氏鹿Cervus schomburgki
加那利黑蠣鷸Haematopus meadewaldoi
日本海獅Zalophus japonicus
阿拉伯鴕鳥Struthio camelus syriacus
滇池蠑螈Cynops wolterstorffi
奧亞吸蜜鳥Moho braccatus
阿拉伯瞪羚Gazella arabica
白鳍豚matopus meadewaldoi
人类Homo sapiens
Only One Earth
Traditional path of development or recycling economy
We have the choice
How far are we still from
E x t I n c t I o n
543210
top related