非法狩猎影响非洲热带草原的生态健康
文章来源:未知 文章作者:enread 发布时间:2012-10-15 05:55 字体: [ ]  进入论坛
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A new report published today by Panthera confirms that widespread illegal hunting and the bushmeat trade occur more frequently and with greater impact on wildlife populations in the Southern and Eastern savannas2(热带稀树草原) of Africa than previously3 thought, and if unaddressed could potentially cause a 'conservation crisis.' The report challenges previously held beliefs of the impact of illegal bushmeat hunting and trade in Africa with new data from experts. While the bushmeat trade has long been recognized as a severe threat to the food resources of indigenous4 peoples and to wildlife populations in the forests of West and Central Africa, far less attention has been focused on the issue in African savannas, in part due to the misconception that illegal hunting for bushmeat in African savannas is a small-scale phenomenon practiced for subsistence(生活,生存) living.
 
Motivated by a growing concern about the impacts of illegal hunting and the bushmeat trade in these savannas, Panthera, the Zoological Society of London and the Wildlife Conservation Society organized a workshop in Johannesburg, South Africa attended by key wildlife experts to identify the drivers of illegal hunting and the bushmeat trade, and the interventions5 necessary to mitigate6 these issues.
 
TRAFFIC, the wildlife trade monitoring network, has highlighted a new report, entitled Illegal Hunting and the Bush-Meat Trade in Savanna1 Africa: Drivers, Impacts and Solutions to Address the Problem, at the Convention on Biological Diversity's (CBD) eleventh meeting of the Conference of the Parties (CBD, CoP 11) in Hyderabad, India. This report provides the first comprehensive overview7 of the threat posed by illegal hunting and the bushmeat trade in African savannas for twelve years, and provides new insights into just how grave the issue has become.
 
Lead author and Panthera's Lion Program Policy Initiative Coordinator8, Dr. Peter Lindsey, explained, "Dramatically more effort, focus and resources need to be invested to address the illegal hunting and the bushmeat trade. In the absence of such an effort, one of Africa's most valuable resources, the continent's wildlife and comparative advantage, will wane9 rapidly and disappear from many areas."
 
The workshop's findings confirm that illegal hunting for bushmeat is emerging as one of the most severe threats to wildlife in several countries in the savanna biome(生态群系). Dramatic ecological10 consequences include local disappearances12 of many species within and outside protected areas, reductions in the sizes of protected areas and, in some cases, complete collapse13 and disappearance11 of wildlife populations. Furthermore, scientists estimate that as wildlife populations dwindle14, the pressure on remaining populations, including those in protected areas, is likely to increase.
 
Along with these damning ecological impacts, the report shows that the bushmeat trade imparts serious negative economic and social impacts on indigenous peoples and local communities. According to the report, the bushmeat trade is foreclosing options for developing wildlife-based tourism and other forms of wildlife-based land use in many areas, threatening a primary potential driver for economic growth and the generation of employment for local communities.


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1 savanna bYbxZ     
n.大草原
参考例句:
  • The savanna is also the home of meat-eaters--the lion,leopard,and hyena who feed on the grasseaters.大草原也是食肉动物的家乡--狮子、豹、鬣狗--它们都是以草食动物维持生命的。
  • They sped upon velvet wheels across an exhilarant savanna.他们的马车轻捷地穿过一片令人赏心悦目的大草原。
2 savannas 8e6e2e0a16919eb825681014ced032b7     
n.(美国东南部的)无树平原( savanna的名词复数 );(亚)热带的稀树大草原
参考例句:
  • Therefore the jungles and the savannas know of no juvenile delinquency! 因此,丛林和荒原里没有“少年犯罪。” 来自辞典例句
  • My soul flits away into the virgin forests and to the savannas. 我的灵魂飞向森林中的处女地和广漠的平原。 来自互联网
3 previously bkzzzC     
adv.以前,先前(地)
参考例句:
  • The bicycle tyre blew out at a previously damaged point.自行车胎在以前损坏过的地方又爆开了。
  • Let me digress for a moment and explain what had happened previously.让我岔开一会儿,解释原先发生了什么。
4 indigenous YbBzt     
adj.土产的,土生土长的,本地的
参考例句:
  • Each country has its own indigenous cultural tradition.每个国家都有自己本土的文化传统。
  • Indians were the indigenous inhabitants of America.印第安人是美洲的土著居民。
5 interventions b4e9b73905db5b0213891229ce84fdd3     
n.介入,干涉,干预( intervention的名词复数 )
参考例句:
  • Economic analysis of government interventions deserves detailed discussion. 政府对经济的干预应该给予充分的论述。 来自辞典例句
  • The judge's frequent interventions made a mockery of justice. 法官的屡屡干预是对正义的践踏。 来自互联网
6 mitigate EjRyf     
vt.(使)减轻,(使)缓和
参考例句:
  • The government is trying to mitigate the effects of inflation.政府正试图缓和通货膨胀的影响。
  • Governments should endeavour to mitigate distress.政府应努力缓解贫困问题。
7 overview 8mrz1L     
n.概观,概述
参考例句:
  • The opening chapter gives a brief historical overview of transport.第一章是运输史的简要回顾。
  • The seminar aims to provide an overview on new media publishing.研讨会旨在综览新兴的媒体出版。
8 coordinator Gvazk6     
n.协调人
参考例句:
  • The UN Office for the Coordination of Humanitarian Affairs, headed by the Emergency Relief Coordinator, coordinates all UN emergency relief. 联合国人道主义事务协调厅在紧急救济协调员领导下,负责协调联合国的所有紧急救济工作。
  • How am I supposed to find the client-relations coordinator? 我怎么才能找到客户关系协调员的办公室?
9 wane bpRyR     
n.衰微,亏缺,变弱;v.变小,亏缺,呈下弦
参考例句:
  • The moon is on the wane.月亮渐亏。
  • Her enthusiasm for him was beginning to wane.她对他的热情在开始减退。
10 ecological IrRxX     
adj.生态的,生态学的
参考例句:
  • The region has been declared an ecological disaster zone.这个地区已经宣布为生态灾难区。
  • Each animal has its ecological niche.每种动物都有自己的生态位.
11 disappearance ouEx5     
n.消失,消散,失踪
参考例句:
  • He was hard put to it to explain her disappearance.他难以说明她为什么不见了。
  • Her disappearance gave rise to the wildest rumours.她失踪一事引起了各种流言蜚语。
12 disappearances d9611c526014ee4771dbf9da7b347063     
n.消失( disappearance的名词复数 );丢失;失踪;失踪案
参考例句:
  • Most disappearances are the result of the terrorist activity. 大多数的失踪案都是恐怖分子造成的。 来自辞典例句
  • The espionage, the betrayals, the arrests, the tortures, the executions, the disappearances will never cease. 间谍活动、叛党卖国、逮捕拷打、处决灭迹,这种事情永远不会完。 来自英汉文学
13 collapse aWvyE     
vi.累倒;昏倒;倒塌;塌陷
参考例句:
  • The country's economy is on the verge of collapse.国家的经济已到了崩溃的边缘。
  • The engineer made a complete diagnosis of the bridge's collapse.工程师对桥的倒塌做了一次彻底的调查分析。
14 dwindle skxzI     
v.逐渐变小(或减少)
参考例句:
  • The factory's workforce has dwindled from over 4,000 to a few hundred.工厂雇员总数已经从4,000多人减少到几百人。
  • He is struggling to come to terms with his dwindling authority.他正努力适应自己权力被削弱这一局面。
TAG标签: hunting wildlife Africa
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