[1]李珺,宋文龙.基于光谱指数的仙客来叶片含水率检测方法研究[J].北方园艺,2014,38(12):75-77.
　LI Jun,SONG Wen-long.Study on Detection Method of Cyclamen Leaf Water Content Based on Spectral Index[J].Northern Horticulture,2014,38(12):75-77.

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基于光谱指数的仙客来叶片含水率检测方法研究

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第38卷期数: 2014年12期页码: 75-77 栏目: 出版日期: 2014-06-30

Title:: Study on Detection Method of Cyclamen Leaf Water Content Based on Spectral Index

文章编号:: 1001-0009(2014)13-0075-03

作者:: 李珺; 宋文龙; 东北林业大学机电工程学院，黑龙江哈尔滨 150040

Author(s):: LI Jun; SONG Wen-long; College of Mechanical and Electrical Engineering,Northeast Forestry University,Harbin,Heilongjiang 150040

关键词:: 仙客来; 叶片含水率; 反射光谱; 光谱指数

Keywords:: Cyclamen; leaf water rate; reflectance spectra; spectral index

分类号:: S 682

文献标志码:: A

摘要:: 以仙客来为试材，研究了在不同水分处理情况下仙客来冠层光谱与叶片含水率之间的关系，并对不同叶片含水率与水分指数之间关系进行了线性、二项式与指数反演研究。结果表明：不同时期下冠层叶片水含量的敏感波段为944、1 033、1 105、1 970、2 813、3 350 nm；采用计算归一化水分指数NDVI (820,1 600)进行光谱指数计算，结果表明，指数回归模型检测结果最优，决定系数为0.73006；所建立的回归模型可以进行仙客来水分状况监测。

Abstract:: Taking Cyclamen as materials,the relationship between canopy reflectance characteristics and plant water status of Cyclamen under different water levels were studied and the correlations between normalized difference water index and Cyclamen leaf water content were studied by linear fit,polynomialfit and exponential fit.The results showed that the water contents of canopy leaf had a significant correlation with the spectral reflectance bands of 944,1 033,1 105,1 970,2 813,3 350 nm at different growth stages.Also,the water contents of canopy leaf could be a best correlation with the normalized difference vegetation index NDVI (820,1 600),whose coefficient of determination was 0.73006.The best regression models to estimate leaf water rate were set up.

参考文献/References:

[1] Tian Q,Tong Q,Pu R,et al.Spectroscopic determination of wheat water status using 1 650~1 850 nm spectral absorption features[J].International Journal of Remote Sensing,2001,22(12):2329-2338.
[2] Seelig H D,Hoehn A,Stodieck L S,et al.Relations of remote sensing leaf water indices to leaf water thickness in cowpea,bean,and sugarbeet plants[J].Remote Sensing of Environment,2008,112(2):445-455.
[3] Chen D,Huang J,Jackson T J.Vegetation water content estimation for corn and soybeans using spectral indices derived from MODIS near-and short wave infrared bands[J].Remote Sensing of Environment,2005,98(2):225-236. 
[4] Cheng T,Rivard B,Sánchez-Azofeifa G A,et al.Continuous wavelet analysis for the detection of green attack damage due to mountain pine beetle infestation[J].Remote Sensing of Environment,2010,114(4):899-910.
[5] 田永超,朱艳,曹卫星,等.小麦冠层反射光谱与植株水分状况的关系[J].应用生态学报,2004,15(11):2072-2076.
[6] 阿布都瓦斯提?吾拉木,李召良,秦其明,等.全覆盖植被冠层水分遥感监测的一种方法:短波红外垂直失水指数[J].中国科学D辑:地球科学,2007,37(7):957-965.
[7] 苏毅,王克,李少昆,等.棉花植株水分含量的高光谱监测模型研究[J].棉花学报.2010,22(6):554-560.
[8] 蒋金豹,黄文江,陈云浩.用冠层光谱比值指数反演条锈病胁迫下的小麦含水率[J].光谱学与光谱分析,2010,30(7):1939-1943.

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备注/Memo

第一作者简介：李珺（1978-），女，齐齐哈尔人，博士，讲师，研究方向为植物信息检测。E-mail:lijun2010@nefu.edu.cn.
责任作者：宋文龙（1973-），男，吉林通化人，博士，教授，现主要从事林业信息检测研究等工作。E-mail:wlsong139@126.com.
基金项目：黑龙江省自然科学基金资助项目（QC2013C035）；
               黑龙江省教育厅科学技术研究资助项目（12533014）；
               黑龙江省博士后资助项目（LRB11-334)；
               中央高校基本科研业务费专项资金资助项目（2572014CB13）。
收稿日期：2014-05-19

更新日期/Last Update: 2014-08-01