Zobrazeno 1 - 10
of 3 238
pro vyhledávání: '"richards' equation"'
Remote sensing estimation on regional continuous daily evapotranspiration based on Richards equation
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 51, Iss 5, Pp 35-44 (2024)
Evapotranspiration (ET) is an important part of water cycle in nature, and the estimation of evapotranspiration on spatio-temporal scale has always been a hot issue. Remote sensing can estimate evapotranspiration on regional scale, but it is difficul
Externí odkaz:
https://doaj.org/article/d94a4595dd604dc39ef5442a049e00a5
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 6, Pp 2282-2295 (2024)
Machine learning (ML) provides a new surrogate method for investigating groundwater flow dynamics in unsaturated soils. Traditional pure data-driven methods (e.g. deep neural network, DNN) can provide rapid predictions, but they do require sufficient
Externí odkaz:
https://doaj.org/article/b9aac7cc6fee4e56a322642526764d03
Publikováno v:
Geoderma, Vol 449, Iss , Pp 117000- (2024)
Field capacity (FC) is an important soil hydraulic concept in soil science and irrigation management. It is generally determined from soil water content in a soil layer when soil profile reaches a steady pressure head or negligible drainage flux from
Externí odkaz:
https://doaj.org/article/efd18983b957457387f80689f6380a9e
Publikováno v:
Journal of Numerical Analysis and Approximation Theory, Vol 53, Iss 1 (2024)
Nonlinearities of coupled flow and transport problems for partially saturated porous media are solved with explicit iterative L-schemes. Their behavior is analyzed with the aid of the computational orders of convergence. This approach allows highligh
Externí odkaz:
https://doaj.org/article/d78eda2f7a1442408941a786b3387262
Publikováno v:
Agricultural Water Management, Vol 295, Iss , Pp 108764- (2024)
Quantifying evapotranspiration (ET) in rainfed cropping systems can be challenging due to complicated interactions among site-specific soil, plant, and management factors. In Northeast China, ET and soil water status in maize fields often display str
Externí odkaz:
https://doaj.org/article/e9be2b2a2d484cb282b577b1a54923ea
Publikováno v:
Eurasian Journal of Soil Science, Vol 12, Iss 3, Pp 267-276 (2023)
The paper studies the accuracy of modeling moisture transport under the conditions of sprinkler irrigation using evapotranspiration assessment methods that take into account the soil moisture conditions. Appropriate modifications of the Penman-Montei
Externí odkaz:
https://doaj.org/article/697768f4d93d403695fcd019f99a04bc
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