| 除草剂法维护改培型生物防火林带对森林植被环境的影响 |
| |
| 引用本文： | 赵志广,黄建立,刘迪,刘广菊.除草剂法维护改培型生物防火林带对森林植被环境的影响[J].林业科技,2014(1):16-18. |
| |
| 作者姓名： | 赵志广 黄建立 刘迪 刘广菊 |
| |
| 作者单位： | [1]大兴安岭图强林业局营林管理处,图强165000 [2]大兴安岭西林吉林业局营林管理处,西林吉165000 [3]东北林业大学,黑龙江哈尔滨150040 [4]黑龙江省森林工程与环境研究所,哈尔滨150081 |
| |
| 基金项目： | 黑龙江省财政推广项目（HT201309）;黑龙江省林业厅科研项目（201108） |
| |
| 摘 要： | 采用化学除草剂方法维护改培型生物防火林带对林带内乔木树种结构没有影响,对草本和灌木的丰富度、盖度结构有一定影响;除草剂维护改培型生物防火林带对周围近距离(15 m)处草本、灌木物种的丰富度、盖度结构有一定影响,对距离30 m以上植被结构没有影响,仍属均匀、稳定群落结构。
|
| 关 键 词： | 除草剂 生物防火林带 阻隔工程体系 生态环境 |
Effects of Using Herbicide to Reconstruct Fire Biobelts on Forest Vegetation and Environments |
| |
| Institution: | ZHAO Zhiguang ( Tuqiang Forestry Bureau, Heilongjiang Daxing＇anling, 165000) |
| |
| Abstract: | influences influence No effect was observed on tree on richness and cover of herbs structure using herbicide to reconstruct fire biobelts. But some and shrubs were only observed within 15m from the belt. No occurred on structure of vegetation 30m from the belt which remained even and steady. |
| |
| Keywords: | Herbicide Fire biobelt Fire belt system Eco-environment |
| 本文献已被 CNKI 维普 等数据库收录！ |
