Skip Navigation

气候变化与能源: 气候变化影响

评论

  • 打印
  • 发表评论
  • | 共享

We must protect our forests

来源: Business Daily Africa

2009年4月24日 | EN

Thailand rubber plantation

Sustainable forestry and plantations could meet the global demand for wood, says Brown

Flickr/tobym

Protecting the Earth's forests and replanting those already lost are essential both to reduce flooding and soil erosion and to safeguard wood and water supplies, says Lester R. Brown, president of the Earth Policy Institute.

For developing countries, decreasing the pressure on forests means reducing fuel wood use, says Brown. Kenya is making some progress, with both a solar cooker project and the distribution of 780,000 efficient stoves by the US Agency for International Development.

Brown argues that in the long term, alternative energy sources will be the key to reducing forest pressure in developing countries.

But sustainable forestry can also protect forests, he says. Selective felling can keep forests productive indefinitely and forest plantations could satisfy the world's wood demand. Plantations might even be profitably established on deforested or degraded lands, says Brown.

South Korea provides a model for the rest of the world, he suggests. Through village cooperatives, the country has led a national reforestation effort that has dug trenches and created terraces to support trees planted on barren mountains. Today, forests cover 65 per cent of South Korea.

The World Bank has the administrative capacity to lead an international programme that can emulate South Korea's efforts, says Brown. And bilateral agencies can work with individual farmers in agroforestry programmes.

Link to full article in Business Daily Africa

添加你的评论

这是您的网络:张贴您的评论,和别人分享您关于我们的任何文章的观点。

您需要注册后发表评论或者给作者发送评论的邮件。请登陆或注册。 登陆 或者 注册.

所有的评论都要接受审核,我们保留对评中包括 不适当/不适合的语言进行编辑的权利。科学与发展网络享有网站发布所有内容的版权。请查看使用条款了解详情。

只要适当标明来源与作者就可以免费复制科学与发展网络所有内容。更多详情请参见 发表评论.

返回 评论
到达顶部