| 不同生长期麻栎叶片水分含量与水分指数的回归关系研究 |
| |
| 引用本文： | 费鲜芸,张志国,卢霞,高祥伟,何润昭.不同生长期麻栎叶片水分含量与水分指数的回归关系研究[J].安徽农业科学,2010,38(35):20236-20238. |
| |
| 作者姓名： | 费鲜芸 张志国 卢霞 高祥伟 何润昭 |
| |
| 作者单位： | [1]淮海工学院测绘工程学院,江苏连云港222005 [2]上海应用技术学院生态学院,上海200235 |
| |
| 摘 要： | 目的]研究不同生长期麻栎叶片水分含量（FMC）与水分指数（WI）的回归关系。方法]以连云港市花果山麻栎树为研究对象,在叶片水平上研究了WI对叶片FMC变化的敏感性,并分析其统计特征。结果]WI对麻栎叶片FMC变化敏感,二者线性回归水平显著,并得到FMC与WI之间的拟合曲线。结论]该研究为研究区范围内植被水分遥感获取方法提供了参考。
|
| 关 键 词： | 高光谱 水分指数 水分含量 回归分析 麻栎叶片 |
Regression Relationship between WI and FMC of Different Growth Periods of Sawtooth Oaks Leaf |
| |
| Institution: | FEI Xian-yun et al(School of Geodesy ＆ Geomatics Engineering,Huaihai Institute of Technology,Lianyungang,Jiangsu 222005) |
| |
| Abstract: | Objective] The aim was to study the regression relationship between water index(WI) and water content(FMC) of different growth periods of sawtooth oaks leaf.Method] Taking sawtooth oaks in Huaguo Mountain,Lianyungang City as research object,the sensitivity of WI to leaf FMC was studied at leaf level,and statistical characteristics were analyzed.Result] The WI of sawtooth oaks leaves was sensitive to the changes of FMC,and the line regression level between them was significant.A fitting curve between leaf FMC and WI was obtained.Conclusion] The research provides reference for acquisition methods of vegetation water remote sensing within the range of study area. |
| |
| Keywords: | High spectral Water index Water content Regression analysis Swatooth oaks leaf |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
