摘要
松材线虫病作为一种毁灭性松林病害,严重威胁我国的生态安全,制约林业的可持续发展。无人机遥感技术作为传统遥感手段的有效补充,在松材线虫病监测中发挥了重要作用。笔者全面总结了国内外松材线虫病无人机遥感领域的研究进展,探讨了受无人机软硬件条件、林地环境、松材线虫病发生特点等因素影响导致在监测中存在的病害检测效果不佳、定位误差大、计数不准确等问题,展望了未来无人机遥感在松材线虫病监测中的发展方向和重点,为松材线虫病监测和防控提供重要参考。
As a devastating pine forest disease,pine wilt desease seriously threatens the ecological security of our country and restricts the sustainable development of forestry.As an effective supplement to traditional remote sensing methods,UAV remote sensing technology has played an important role in the monitoring of pine wilt disease.This paper comprehensively summarizes the research progress of UAV remote sensing of pine wilt disease at home and abroad.Then we discuss the problems of poor disease detection,large positioning error,and inaccurate counting in monitoring due to factors such as UAV software and hardware conditions,woodland environment,and the occurrence characteristics of pine wilt disease.Finally,we look forward to the future development direction and focus of UAV remote sensing in pine wilt disease monitoring,which provides an important reference for pine wilt disease monitoring and control.
作者
宗世祥
毕浩杰
ZONG Shixiang;BI Haojie(Beijing Key Laboratory for Forest Pest Control,Beijing Forestry University,Beijing 100083,China)
出处
《中国森林病虫》
2022年第3期45-51,共7页
Forest Pest and Disease
基金
“十四五”国家重点研发计划项目“松材线虫病灾变机制与可持续防控技术研究”(2021YFD1400900)。
关键词
松材线虫病
无人机
遥感监测
pine wilt disease
unmanned aerial vehicle
remote sensing monitoring
