检索结果-南通市图书馆

Trade-offs between wood production and forest grouse habitats in two regions with distinctive landscapes

Forest Ecosystems 2020年第2期7卷 274-289页

作者： Helena Haakana Esa Huhta Hannu Hirvelä tuula packalen Natural Resources Institute Finland(Luke) PO Box 2FI-00791 HelsinkiFinland Natural Resources Institute Finland(Luke) PO Box 16FI-96301 RovaniemiFinland Natural Resources Institute Finland(Luke) PO Box 68FI-80101 JoensuuFinland.

Background:Forest management affects the viability of forest grouse populations,causing alterations to habitat *** the regional level,common targets for wood harvesting and safeguarding of specific habitats are negotiated between various *** potential trade-offs between forest grouse habitats and wood production in the region could support resource-smart decision ***:In this paper,we compiled trade-off curves represented as production possibility frontiers demonstrating the relationship between forest grouse habitat area and wood removal,using a Finnish forestry dynamics model and the Finnish Multi-Source National Forest *** the modelling of forest grouse habitats,a landscape-level occurrence model based on nationwide wildlife triangle census data was *** alternative forest scenarios in terms of wood removal were compiled for two study areas in Finland representing two different landscape *** and conclusions:Results showed that impacts on forest grouse habitats were *** the southern study area,increasing the roundwood harvesting rate affected grouse habitats more strongly as forests were already fragmented for other land uses and became more spruce-dominated over *** the maximum sustainable removal rate was implemented,predicted grouse habitat area was 55%less than in a no-removal *** the eastern study area,a more heavily forested region,the decrease was far lower at 22%.Scenario results were also compared to levels of recorded(business as usual)wood removal and that envisaged by valid regional forestry programmes,and their sustainability in terms of grouse habitat area was *** production possibility frontiers calculated in this study support the evaluation of the loss of suitable habitat caused by different wood harvesting rates,or vice versa,the economic cost of increasing habitat areas.

关键词： Forest grouse Forest landscape Habitat model Production possibilities frontier Scenario analyses Wood production

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：