...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Central European Forestry Journal >Historical abiotic damage to forests in the Moravian-Silesian Beskids (Czech Republic)
【24h】

Historical abiotic damage to forests in the Moravian-Silesian Beskids (Czech Republic)

机译：Moravian-Silesian Beskids（捷克共和国）对森林的历史非生物破坏

获取原文
   

获取外文期刊封面封底 >>

       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Historical sources provide evidence of the condition and damage to forests over time. Lesprojekt (The Forest Management Institute, which is a governmental institution under the Ministry of Agriculture of the Czech Republic) evaluated data from records deposited in the national archives in three cycles of historical research (1966–67, 1976, 1982–83) conducted in the state forests (forest enterprise of the state forests). The processed data was critically evaluated and formed the foundation of a long term series (1875–2012) of windfalls and snow damage. The aim of this paper was to summarise the data pertaining to such enormous abiotic damage in the Moravian-Silesian Beskids (Outer Western Carpathians, Czech Republic), its temporality, frequency and intensity. A spatial analysis of snow calamities was conducted during the last disturbance episodes in the winters of 2005/2006 and in October 2009. The historical records showed that the most extensive disturbances occurred in 1916, when 600,000 m3 of wood was damaged in the monitored area. Some findings were discussed in relation to silvicultural interventions in the Moravian-Silesian Beskids. In the conclusion, some problems and limitations concerning the reliability of data obtained this way are indicated.
机译：历史资料提供了随时间推移森林状况和破坏的证据。 Lesprojekt（森林管理研究所，是捷克共和国农业部下属的政府机构）在三个历史研究周期（1966-67年，1976年，1982-83年）中评估了国家档案中的记录数据。州森林（州森林的林业企业）。对所处理的数据进行了严格的评估，并为暴风雪和雪灾的长期序列（1875–2012）奠定了基础。本文旨在总结与摩拉维亚-西里西亚Beskids（捷克共和国西喀尔巴阡山脉）如此巨大的非生物破坏有关的数据，其时间，频率和强度。在2005/2006年冬季和2009年10月的最后一次干扰事件中对雪灾进行了空间分析。历史记录表明，最广泛的干扰发生在1916年，当时600,000 m 3 监测区域的木材受损。讨论了与摩拉维亚-西里西亚Beskids的造林干预有关的一些发现。结论中指出了用这种方法获得的数据的可靠性存在的一些问题和局限性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

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