干旱区生态环境知识资源中心(Arid): "3S"技术在草地鼠虫害监测与预测中的应用

Arid

	"3S"技术在草地鼠虫害监测与预测中的应用
其他题名	Application of "3S" technology on monitoring and prediction of the grassland rodents and insects
	王玮; 冯琦胜; 于惠; 梁天刚
来源期刊	草业科学
ISSN	1001-0629
出版年	2010
卷号	27 期号:3 页码:31-39
中文摘要	日益严重的草地鼠虫害,己成为引发草原退化、沙化、水土流失的重要因素之一,并威胁我国草地畜牧业的可持续发展."3S"技术作为一种综合性技术手段,具有探测范围广、信息量大、成本低、受地面条件限制和人为因素影响小等特点,可实现对各种空间信息和环境信息的快速、机动、准确、可靠的收集、处理与更新.这一技术与地面调查资料的结合,不仅加快了对草地资源的宏观监测速度,而且能够快速、准确地反映草地鼠虫害的变化动态.结合鼠虫害发生的特点,重点概述了运用"3S"技术对草地鼠虫害进行监测的原理、方法及存在的问题,并分析了该领域未来的研究重点和"3S"技术的应用前景.
英文摘要	The rodents and insects are becoming more and more serious in grassland. It is one of important factors to grassland degradation, desertification and soil erosion, and further threaten the sustainable development of grassland animal husbandry. As a syntaxic technology, remote sensing has the following advantages: wider detective range, more information, lower cost, and less limitation to ground condition and human activity, spatial information and environmental messages can be collected, handled and updated quickly, flexibly, accurately and reliably. "3S" technologies combined with the data collected from ground investigation can not only monitor the grassland on a macro scale, but also reflects the dynamics of the rodent and insect pests accurately. This paper was summarized the principles, methods and existed problems in monitoring the grassland pests with the "3S" technologies, and analyzed the important content in this field study and the prospect of the application in the future.
中文关键词	"3S"技术 ; 鼠虫害 ; 监测与预测
英文关键词	"3S" technologies rodents and insects monitoring and prediction
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:3847422
来源机构	兰州大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/224723
作者单位	兰州大学,草地农业科技学院, 农业部草地农业生态系统学重点实验室, 兰州, 甘肃 730020, 中国
推荐引用方式 GB/T 7714	王玮,冯琦胜,于惠,等. "3S"技术在草地鼠虫害监测与预测中的应用[J]. 兰州大学,2010,27(3):31-39.
APA	王玮,冯琦胜,于惠,&梁天刚.(2010)."3S"技术在草地鼠虫害监测与预测中的应用.草业科学,27(3),31-39.
MLA	王玮,et al.""3S"技术在草地鼠虫害监测与预测中的应用".草业科学 27.3(2010):31-39.