Zobrazeno 1 - 10
of 132
pro vyhledávání: '"soil spectral library"'
Autor:
Yuwei Zhou, Asim Biswas, Yongsheng Hong, Songchao Chen, Bifeng Hu, Zhou Shi, Yan Guo, Shuo Li
Publikováno v:
Geoderma, Vol 450, Iss , Pp 117036- (2024)
Soil visible-near-infrared (vis–NIR) spectroscopy offers a rapid, uncontaminated, and cost-efficient method for estimating physicochemical properties such as soil organic carbon (SOC). The development of soil spectral libraries (SSLs) and localized
Externí odkaz:
https://doaj.org/article/ad199ad018e04762892d2384b8423c13
Autor:
Eyal Ben Dor, Bar Efrati, Or Amir, Nicolas Francos, Jonti Shepherd, Vahid Khosravi, Asa Gholizadeh, Aleš Klement, Luboš Borůvka
Publikováno v:
Geoderma, Vol 447, Iss , Pp 116920- (2024)
This study introduces an innovative standard and protocol approach for accurate assessment and harmonization of undisturbed soil surface spectra under field conditions, achieving laboratory-grade precision, while minimizing systematic discrepancies.
Externí odkaz:
https://doaj.org/article/1d484ad1e9fb43b1919b1c0723435c8a
Publikováno v:
Geoderma, Vol 445, Iss , Pp 116877- (2024)
Soil organic matter (SOM) plays a crucial role in controlling soil function and quality, mitigating greenhouse gas emissions, and improving the global carbon cycle. However, spectral analysis and scale effects have long been challenging issues in rem
Externí odkaz:
https://doaj.org/article/405b477bdf9a4e4aa37992f760cd1a16
Publikováno v:
Soil and Water Research, Vol 18, Iss 3, Pp 158-168 (2023)
The development and provision of soil spectral library (SSL) could facilitate the application of near infrared (NIR) spectroscopy for economical, accurate, and efficient determination of soil organic matter (SOM). In this work, the performances of pa
Externí odkaz:
https://doaj.org/article/8671a9e504bf412daa2ae0dd812961be
Autor:
Tianyu Miao, Wenjun Ji, Baoguo Li, Xicun Zhu, Jianxin Yin, Jiajie Yang, Yuanfang Huang, Yan Cao, Dongheng Yao, Xiangbin Kong
Publikováno v:
Remote Sensing, Vol 16, Iss 7, p 1256 (2024)
Soil analysis using near-infrared spectroscopy has shown great potential to be an alternative to traditional laboratory analysis, and there is continuously increasing interest in building large-scale soil spectral libraries (SSLs). However, due to is
Externí odkaz:
https://doaj.org/article/b406ba0a6c8140f38f28abab11bdcccf
Publikováno v:
Smart Agricultural Technology, Vol 5, Iss , Pp 100327- (2023)
This study explores the potential of using smartphone cameras to estimate soil attributes as a field-based alternative to traditional sampling and lab analyses that are time-consuming, expensive, and non-friendly to the environment. It aims to invest
Externí odkaz:
https://doaj.org/article/9f61f49a568f49789261fc90dcdd5d47
Akademický článek
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Akademický článek
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Autor:
Keith D. Shepherd, Rich Ferguson, David Hoover, Fenny van Egmond, Jonathan Sanderman, Yufeng Ge
Publikováno v:
Soil Security, Vol 7, Iss , Pp 100061- (2022)
There is growing global interest in the potential for soil reflectance spectroscopy to fill an urgent need for more data on soil properties for improved decision-making on soil security at local to global scales. This is driven by the capability of s
Externí odkaz:
https://doaj.org/article/7c23da923c5f4d44b444e77d1eba7970