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A new method to estimate soil organic matter using the combination model based on short memory fractional order derivative and machine learning model 期刊论文
发表期刊: INFRARED PHYSICS & TECHNOLOGY. 出版年: 2023, 卷号: 134
作者:  Fu, Chengbiao;  Gan, Shu;  Xiong, Heigang;  Tian, Anhong
收藏  |  浏览/下载:12/0  |  提交时间:2024/09/29
Soil organic matter  Visible and near infrared spectroscopy  Short memory fractional order derivative  Global memory fractional order derivative  Machine learning model  
Estimation of SO42- ion in saline soil using VIS-NIR spectroscopy under different human activity stress 期刊论文
发表期刊: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY. 出版年: 2022, 卷号: 282
作者:  Tian, Anhong;  Zhao, Junsan;  Fu, Chengbiao;  Xiong, Heigang
收藏  |  浏览/下载:9/0  |  提交时间:2024/09/20
Saline soil  SO42- ion  Different human activity stress  Field hyperspectral measurement  Fractional-order derivative  
Effect of salinity and algae biomass on mercury cycling genes and bacterial communities in sediments under mercury contamination: Implications of the mercury cycle in arid regions 期刊论文
发表期刊: ENVIRONMENTAL POLLUTION. 出版年: 2021, 卷号: 269
作者:  Song, Wenjuan;  Xiong, Heigang;  Qi, Ran;  Wang, Shuzhi;  Yang, Yuyi
收藏  |  浏览/下载:30/0  |  提交时间:2021/03/08
merA  hgcA  Mercury methylator  Sediment  Lake  
Study on the Pretreatment of Soil Hyperspectral and Na+ Ion Data under Different Degrees of Human Activity Stress by Fractional-Order Derivatives 期刊论文
发表期刊: REMOTE SENSING. 出版年: 2021, 卷号: 13, 期号: 19
作者:  Tian, Anhong;  Zhao, Junsan;  Tang, Bohui;  Zhu, Daming;  Fu, Chengbiao;  Xiong, Heigang
收藏  |  浏览/下载:21/0  |  提交时间:2021/11/29
Grunwald-Letnikov fractional-order derivative (FOD)  hyperspectral resolution  correlation  different degrees of human activity stress  pretreatment  
Hyperspectral Prediction of Soil Total Salt Content by Different Disturbance Degree under a Fractional-Order Differential Model with Differing Spectral Transformations 期刊论文
发表期刊: REMOTE SENSING. 出版年: 2021, 卷号: 13, 期号: 21
作者:  Tian, Anhong;  Zhao, Junsan;  Tang, Bohui;  Zhu, Daming;  Fu, Chengbiao;  Xiong, Heigang
收藏  |  浏览/下载:19/0  |  提交时间:2021/11/29
saline soil  human disturbance of different extent  field hyperspectral  fractional-order differential  total salt content  
Estimation of Salinity Content in Different Saline-Alkali Zones Based on Machine Learning Model Using FOD Pretreatment Method 期刊论文
发表期刊: REMOTE SENSING. 出版年: 2021, 卷号: 13, 期号: 24
作者:  Fu, Chengbiao;  Tian, Anhong;  Zhu, Daming;  Zhao, Junsan;  Xiong, Heigang
收藏  |  浏览/下载:21/0  |  提交时间:2022/03/17
soil salinity content  spectroscopy  machine learning model  generalized regression neural network  fractional-order derivative  
基于分数阶微分的盐渍土电导率高光谱估算研究 期刊论文
发表期刊: 中国生态农业学报(中英版). 出版年: 2020, 卷号: 28, 期号: 4, 页码: 599-607
作者:  田安红;  赵俊三;  张顺吉;  付承彪;  熊黑钢
收藏  |  浏览/下载:21/0  |  提交时间:2021/01/08
Saline soil  Electrical conductivity  Grunwald-Letnikov fractional derivative  Sensitive wavelength  Field hyperspectral  
基于野外VIS-NIR光谱的土壤盐分主要离子预测 期刊论文
发表期刊: 土壤. 出版年: 2020, 卷号: 52, 期号: 1, 页码: 188-194
作者:  马利芳;  熊黑钢;  张芳
收藏  |  浏览/下载:25/0  |  提交时间:2020/07/01
Soil  Salt  Hyperspectral  Inversion  Support vector machine  Random forest  
BPNN对不同人为活动区域的盐渍土Na~+ 高光谱估测 期刊论文
发表期刊: 水土保持研究. 出版年: 2020, 卷号: 27, 期号: 2, 页码: 364-369
作者:  田安红;  付承彪;  熊黑钢;  赵俊三
收藏  |  浏览/下载:24/0  |  提交时间:2021/01/08
saline soil  Na~+  differential processing  BP neural network  field hyperspectral data  
河西绿洲灌区节水抗旱型玉米品种的评价方法探讨 期刊论文
发表期刊: 草业学报. 出版年: 2020, 卷号: 29, 期号: 2, 页码: 134-148
作者:  张雪婷;  王新永;  杨文雄;  柳娜;  杨长刚
收藏  |  浏览/下载:37/0  |  提交时间:2020/05/22
maize  water-saving and drought resistance  high yield and high water use efficiency index(YHWUEI)  comprehensive evaluation