Zobrazeno 1 - 10
of 404
pro vyhledávání: '"soil spectroscopy"'
Autor:
J. J. M. Novais, N. A. Rosin, J. T. F. Rosas, R. R. Poppiel, A. C. Dotto, A. F. S. Paiva, H. Bellinaso, H. S. R. Albarracín, M. T. A. Amorim, B. dos A. Bartsch, L. G. Vogel, D. C. MeMello, M. R. Francelino, M. R. Alves, R. Falcioni, J. A. M. Demattê
Publikováno v:
Бюллетень Почвенного института им. В.В. Докучаева, Vol 0, Iss 119, Pp 261-305 (2024)
Among the various repositories of soil spectral data, the Brazilian Soil Spectral Library (BSSL, https://bibliotecaespectral.wixsite.com/english), created and maintained by the GeoCiS research group, is representative of the pedodiversity of the regi
Externí odkaz:
https://doaj.org/article/7495eba77916479f93980e7c9ab8c088
Autor:
Christopher Hutengs, Nico Eisenhauer, Martin Schädler, Simone Cesarz, Alfred Lochner, Michael Seidel, Michael Vohland
Publikováno v:
Geoderma, Vol 450, Iss , Pp 117037- (2024)
Portable visible-to-near-infrared (VNIR) and mid-infrared (MIR) spectroscopy coupled with machine learning can provide detailed and inexpensive information on various key soil properties. However, on-site VNIR and MIR proximal sensing applications ar
Externí odkaz:
https://doaj.org/article/247a62d339084eaca51a2a512b644f54
Publikováno v:
Geoderma, Vol 449, Iss , Pp 116987- (2024)
Sustainable cropland management requires quantitative and up-to-date information on the spatial pattern of soil organic carbon (SOC) at scales relevant for implementing targeted conservation measures. Spectra-based remote sensing of SOC in croplands
Externí odkaz:
https://doaj.org/article/7d3e1b76af76439fa54b2d06d06c278f
Publikováno v:
Soil Security, Vol 16, Iss , Pp 100145- (2024)
High demand for soil organic carbon data to support soil health and climate change mitigation efforts must be met with rapid, accurate, and inexpensive measurement methods. Mid-infrared spectroscopy shows promise as an alternative to conventional soi
Externí odkaz:
https://doaj.org/article/b7261e3f4b8e44e2ae5bba95cbc35197
Publikováno v:
Geoderma, Vol 448, Iss , Pp 116954- (2024)
Soil’s pivotal role in environmental and agricultural processes underscores the importance of accurate soil property predictions for informed decisions and sustainable land management. Spectroscopic techniques, particularly mid-infrared (MIR) spect
Externí odkaz:
https://doaj.org/article/ba3c10fd2b034b25a3b5df5e3b8151a3
Autor:
Marlon Rodrigues, Josiane Carla Argenta, Everson Cezar, Glaucio Leboso Alemparte Abrantes dos Santos, Önder Özal, Amanda Silveira Reis, Marcos Rafael Nanni
Publikováno v:
Information Processing in Agriculture, Vol 11, Iss 1, Pp 26-44 (2024)
Some of the problems attributed to traditional laboratory analyses that limit the correct assessment of the nutrient contents in the soil are time requirements and high cost of the soil nutrient determinations. To solve these problems, a study was ca
Externí odkaz:
https://doaj.org/article/1fb1606970fc403899cd2eb1b0ca9461
Autor:
Savannah L. McGuirk, Iver H. Cairns
Publikováno v:
Geotechnics, Vol 4, Iss 1, Pp 78-108 (2024)
The ability to precisely monitor soil moisture is highly valuable in industries including agriculture and civil engineering. As soil moisture is a spatially erratic and temporally dynamic variable, rapid, cost-effective, widely applicable, and practi
Externí odkaz:
https://doaj.org/article/d642446da5414bd7b6bcfb3c90b6390a
Publikováno v:
Geoderma, Vol 446, Iss , Pp 116905- (2024)
Erosion-induced lateral soil redistribution leads to spatially heterogenous soil composition, which can be captured through the distinctive spectral reflectance of soils under varying levels of erosion influence. This points to the potential of using
Externí odkaz:
https://doaj.org/article/65090e0d28e14d92a7ad8433affdd791
Publikováno v:
Sensors, Vol 24, Iss 17, p 5612 (2024)
Soil heavy metal contamination in urban land can affect biodiversity, ecosystem functions, and the health of city residents. Visible and near-infrared (Vis-NIR) spectroscopy is fast, inexpensive, non-destructive, and environmentally friendly compared
Externí odkaz:
https://doaj.org/article/caee492831d0401984d19a05f3bdb717
Publikováno v:
Sensors, Vol 24, Iss 15, p 4930 (2024)
Soil visible and near–infrared reflectance spectroscopy is an effective tool for the rapid estimation of soil organic carbon (SOC). The development of spectroscopic technology has increased the application of spectral libraries for SOC research. Ho
Externí odkaz:
https://doaj.org/article/610d7dc3b09543c097e9aa7c2ec26a12