英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • TIL There are between 5000 and 10,000 privately owned tigers . . .
    692 votes, 46 comments 33M subscribers in the todayilearned community You learn something new every day; what did you learn today? Submit…
  • The truth about white tigers | Stories | WWF
    Learn four facts about white tigers, and captive tigers in general, that illustrate why the promotion of “endangered” white tigers, as just one example, is a ploy of those wanting to profit from captive tigers while providing no benefit to wild tiger conservation
  • Tiger | Smithsonians National Zoo and Conservation Biology . . .
    It is generously estimated that only 3,900 tigers exist in the wild, including approximately 200 to 400 Sumatran tigers and 360 Amur tigers The Smithsonian's National Zoo participates in the Species Survival Plan for Sumatran and Amur tigers, which works to responsibly breed and manage tiger populations within AZA-accredited institutions
  • Panthera tigris vs homo sapiens: Conflict, Coexistence, or . . .
    In Malaysia, for example, 36 of the 122 tigers in the country’s captive tiger population were wild-caught (see Kawanishi and colleagues, Chapter 29) Even more Sumatran tigers were captured and placed in Indonesia’s captive tiger facilities
  • Panthera tigris, Tiger - ResearchGate
    In 1998, the global Tiger population was estimated at 5,000 to 7,000 Tigers (Seidensticker et al 1999) A A comparison of these population estimates of the 1990s (many with little scientific
  • The Truth About Tigers In Captivity and the Wild - LIVEKINDLY
    “Tiger King” noted a startling stat: approximately 5,000-10,000 tigers in captivity just in the U S versus the mere 4,000 left in the wild Zoos use those stats to their advantage, too They expose and exploit animals born into zoos under the pretense of conservation platforms
  • A systematic literature review: Trends and current state of . . .
    Approximately 87% of the studies focused on wild tigers, ∼11% focused on captive tigers, and ∼3% focused on both Most of the studies on captive tigers were carried out in the USA (n = 16) and India (n = 10), followed by Australia (n = 7) and China (n = 6) Thematic fields





中文字典-英文字典  2005-2009