首页> 外文OA文献 >Managing a boreal forest landscape for providing timber, storing and sequestering carbon
【2h】

Managing a boreal forest landscape for providing timber, storing and sequestering carbon

机译:管理北方森林景观,以提供木材,储存和封存碳

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

Human well-being highly depends on ecosystem services and this dependence is expected to increase in the future with increasing population and economic growth. Studies that investigate trade-offs between ecosystem services are urgently needed for informing policy-makers. We examine the trade-offs between a provisioning (revenues from timber selling) and regulating (carbon storage and sequestration) ecosystem services among seven alternative forest management regimes in a large boreal forest production landscape. First, we estimate the potential of the landscape to produce harvest revenues and store/sequester carbon across a 50-year time period. Then, we identify conflicts between harvest revenues and carbon storage and sequestration. Finally, we apply multiobjective optimization to find optimal combinations of forest management regimes that maximize harvest revenues and carbon storage/sequestration. Our results show that no management regime alone is able to either maximize harvest revenues or carbon services and that a combination of different regimes is needed. We also show that with a relatively little economic investment (5% decrease in harvest revenues), a substantial increase in carbon services could be attained (9% for carbon storage; 15–23% for carbon sequestration). We conclude that it is possible to achieve win–win situations applying diversified forest management planning at a landscape level.
机译:人类的福祉在很大程度上取决于生态系统服务,并且随着人口和经济增长的增加,这种依赖性在未来还会增加。为向决策者提供信息,迫切需要进行有关生态系统服务之间权衡取舍的研究。我们研究了在大型北方森林生产环境中的七个替代性森林管理制度中,供应(木材销售收入)与调节(碳储存与固存)生态系统服务之间的权衡。首先,我们估算景观在50年的时间段内产生收成和存储/后代碳的潜力。然后,我们确定了收割收入与碳储存和封存之间的冲突。最后,我们应用多目标优化来找到森林管理制度的最佳组合,从而最大程度地提高采伐收入和碳储存/封存。我们的结果表明,没有任何一种管理制度能够使收割收入或碳服务最大化,因此需要将不同的制度结合起来。我们还表明,只需较少的经济投资(收获收入减少5%),就可以实现碳服务的大幅增加(碳储存9%;碳固存15-23%)。我们得出的结论是,在景观层面上应用多种森林管理规划可以实现双赢。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号