| 杜宇1,姚剑2,李生贵1,马平3,蒋小龙1.中欧山松大小蠹在中国的适生性分析[J].植物保护,2011,37(1):96-98. |
| 中欧山松大小蠹在中国的适生性分析 |
| A suitability analysis of Dendroctonus ponderosae in China |
| |
| DOI： |
| 中文关键词: 中欧山松大小蠹 BIOCLIM生态位模型 地理信息系统 适生性分析 |
| 英文关键词:Dendroctonus ponderosae BIOCLIM ecological niche modeling ArcGIS suitability analysis |
| 基金项目: |
|
| 摘要点击次数: 608 |
| 全文下载次数: 416 |
| 中文摘要: |
| 中欧山松大小蠹(Dendroctonus ponderosae Hopkins)是严重危害松类针叶树种的蛀干害虫。本文基于气象数据，利用BIOCLIM生态位模型对中欧山松大小蠹在我国的适生区进行了分析，结果显示该小蠹能广泛分布在华北、东北的大部分地区和西南的部分地区，提供了ArcGIS适生区预测分布图。 |
| 英文摘要: |
| Dendroctonus ponderosae Hopkins is one of the most important pests causing considerable economic losses of Pinus in America. Based on global distribution of D. ponderosae and global climate data, its potential suitable distribution in China was predicted by using BIOCLIM ecological niche modeling and ArcGIS. The results indicated that the optimum establishment areas were most areas of northern and northeastern China and parts of southwestern China. The predicted potential distribution of D. ponderosae in China was illustrated by ArcGIS. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
