The impact of Land degradation, desertification and :土地退化的影响,荒漠化和.ppt

The impact of Land degradation, desertification and :土地退化的影响,荒漠化和.ppt

  1. 1、本文档共17页,可阅读全部内容。
  2. 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
  3. 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  4. 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
The impact of Land degradation, desertification and :土地退化的影响,荒漠化和

Areas affected by desertification and land degradation Land is a finite resource “Future We Want” Desertification, land degradation and drought 205. We recognize the economic and social significance of good land management, including soil, particularly its contribution to economic growth, biodiversity, sustainable agriculture and food security, eradicating poverty, the empowerment of women, addressing climate change and improving water availability. We stress that desertification, land degradation and drought are challenges of a global dimension and continue to pose serious challenges to the sustainable development of all countries, in particular developing countries. We also stress the particular challenges this poses for Africa, the least developed countries and the landlocked developing countries. In this regard, we express deep concern for the devastating consequences of cyclical drought and famine in Africa, in particular in the Horn of Africa and the Sahel region, and call for urgent action through short-, medium- and long-term measures at all levels. 206. We recognize the need for urgent action to reverse land degradation. In view of this, we will strive to achieve a land-degradation neutral world in the context of sustainable development. This should act to catalyse financial resources from a range of public and private sources. * United Nations Convention to Combat Desertification DLDD = Desertification Land Degradation Drought Impact of Land degradation, desertification and drought on sustainable development of LLDCs NK, NYLO Desertification affects over 40% of total world land area Africa: Two thirds drylands, 73 % is moderately or severely affected Asia: One third is drylands, 71% affected, All Pacific islands states face some sort of land degradation North America proportion of drylands is 74% Five European Union countries are affected Latin America and the Caribbean: one fourth drylands, 75% affected 110 countries have drylands that ar

文档评论(0)

小教资源库 + 关注
实名认证
内容提供者

该用户很懒,什么也没介绍

1亿VIP精品文档

相关文档