文献类型： 外文期刊
作者： Li, Bin 1 ; Zhang, Xiao 2 ; Wang, Rong 2 ; Mei, Yu 2 ; Ma, Jianjun 2 ;
作者机构： 1.Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China
2.Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
关键词： Leaf water status; Terahertz waves; Scattering; Rough surface; Integral equation method; Radiative transfer theory
期刊名称：SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY （ 影响因子：4.098； 五年影响因子：3.464 ）
ISSN： 1386-1425
年卷期： 2021 年 245 卷
页码：
收录情况： SCI
摘要： The applications of terahertz (THz) radiation for plant water status monitoring require systematic studies on interaction of THz wave and plants. Here, we present theoretical investigations on scattering behavior of THz waves reflected by and transmitting through a plant leaf under different water content. A theoretical model combining integral equation and radiative transfer theory is presented to fit the measured data. Good agreement confirms the availability of the model for water status evaluation when variation of leaf thickness and surface roughness is considered. We investigate the applicability of THz waves for water status monitoring in reflection and transmission geometries under different temperatures, salinities and polarizations. (C) 2020 Elsevier B.V. All rights reserved.
- 相关文献
作者其他论文 更多>>
-
DASNet a dual branch multi level attention sheep counting network
作者：Chen, Yini;Gao, Ronghua;Li, Qifeng;Wang, Rong;Ding, Luyu;Li, Xuwen;Chen, Yini;Zhao, Hongtao;Li, Xuwen
关键词：
-
A New System for Evaluating the Ability to Release Negative Ions-Taking Urban Forests as an Example
作者：Li, Shaoning;Li, Tingting;Yu, Di;Zhao, Na;Xu, Xiaotian;Li, Bin;Lu, Shaowei;Li, Shaoning;Zhao, Na;Xu, Xiaotian;Li, Bin;Lu, Shaowei;Li, Shaoning;Li, Tingting;Yu, Di;Lu, Shaowei
关键词：negative air ions; release ability; evaluation system; meteorological factors; forest park
-
Qualitative and quantitative detection of sex-targeted hormones in chicken embryo based on terahertz spectroscopy and metamaterial technology
作者：Zhao, Jingbo;Zhao, Jingbo;Wang, Haifeng;Zhu, Jun;Liang, Shuang;Zhao, Wenwen;Jia, Nan;Li, Bin
关键词：Terahertz spectroscopy; Metamaterial; Reproductive hormone detection; Chicken embryos; Gender identification
-
Ultra-lightweight tomatoes disease recognition method based on efficient attention mechanism in complex environment
作者：Sun, Wenbin;Xu, Kang;Xu, Zhilong;Yang, Ranbing;Xing, Jiejie;Ru, Lin;Wang, Rong
关键词：plant disease identification; image classification; attention mechanism; deep separable convolution; deep learning
-
2D Animal Skeletons Keypoint Detection: Research Progress and Future Trends
作者：Ma, Pengfei;Gao, Ronghua;Huang, Weiwei;Li, Xuwen;Gao, Ronghua;Li, Qifeng;Yu, Qinyang;Wang, Rong;Lai, Chengrong;Hao, Peng;Wang, Zhaoyang;Li, Xuwen;Wang, Zhaoyang
关键词：Animals; Skeleton; Joints; Data models; Predictive models; Feature extraction; Computational modeling; Measurement; Accuracy; Three-dimensional displays; Animal skeletons; keypoint detection; animal pose estimation; feature extraction
-
Typical Greening Species Based on Five "Capability Indicators" Under the Artificial Control of Negative Ion Releasing Capacity
作者：Li, Shaoning;Yu, Di;Zhao, Na;Li, Tingting;Li, Bin;Xu, Xiaotian;Lu, Shaowei;Li, Shaoning;Zhao, Na;Li, Bin;Xu, Xiaotian;Lu, Shaowei;Li, Shaoning;Yu, Di;Li, Tingting;Lu, Shaowei
关键词：open top box; negative air ions; capacity indicators; release capacity
-
RGB Imaging and Irrigation Management Reveal Water Stress Thresholds in Three Urban Shrubs in Northern China
作者：Niu, Yuan;Xu, Chengyang;Niu, Yuan;Xu, Xiaotian;Huang, Wenxu;Li, Jiaying;Li, Shaoning;Zhao, Na;Li, Bin;Lu, Shaowei;Niu, Yuan;Xu, Xiaotian;Huang, Wenxu;Li, Jiaying;Li, Shaoning;Zhao, Na;Li, Bin;Lu, Shaowei;Huang, Wenxu;Li, Jiaying;Li, Shaoning;Lu, Shaowei
关键词：image processing; color mode; drought tolerance; color index
