Zobrazeno 1 - 10
of 727
pro vyhledávání: '"geostatistic"'
Autor:
Aditya Nugraha Putra, Saskia Karyna Paimin, Salsabila Fitri Alfaani, Istika Nita, Syamsul Arifin, Mochammad Munir
Publikováno v:
Journal of Sustainable Development of Energy, Water and Environment Systems, Vol 12, Iss 1, Pp 1-18 (2024)
This research uses random forests to develop infiltration-friendly land use scenarios, addressing the global 32% change in land use over the past six decades. The study used Sentinel-2A for 2017, 2019, 2021, and 2022 as a land use baseline, predictin
Externí odkaz:
https://doaj.org/article/17704ea4ee334bc4af56b60ba3dccc6e
Autor:
Dyogo Lesniewski Ribeiro, Tamara Cantú Maltauro, Luciana Pagliosa Carvalho Guedes, Miguel Angel Uribe-Opazo, Gustavo Henrique Dalposso
Publikováno v:
Stats, Vol 7, Iss 1, Pp 65-78 (2024)
In the study of the spatial variability of soil chemical attributes, the process is considered anisotropic when the spatial dependence structure differs in relation to the direction. Anisotropy is a characteristic that influences the accuracy of the
Externí odkaz:
https://doaj.org/article/c7f8f6aa8c844f18877d894369a931ab
Autor:
F. Momeni, A.A. Amirinejad
Publikováno v:
علوم آب و خاک, Vol 27, Iss 1, Pp 189-201 (2023)
In precision agriculture, a productivity rating system is a significant tool to quantitatively assess soil quality. An experiment was conducted in Bilavar, Kermanshah to evaluate the spatial variability of physical indicators of soil quality of a rap
Externí odkaz:
https://doaj.org/article/06fd59d37cc74f0fb3a9a110f02daff5
Publikováno v:
Applied Water Science, Vol 13, Iss 4, Pp 1-16 (2023)
Abstract Reference evapotranspiration (ET0) estimates are commonly used in hydrologic planning for water resources and agricultural applications. Last 2 decades, machine learning (ML) techniques have enabled scientists to develop powerful tools to st
Externí odkaz:
https://doaj.org/article/ee96ff8ad24c454f8f8cc2e67d4988fb
Publikováno v:
Journal of Tropical Soils, Vol 28, Iss 2, Pp 47-56 (2022)
Soil is dynamic due to various internal and external processes exerted on the soil, resulting in unique soil characteristics in space in short and long distances. Geostatistics (kriging) is the method of quantifying the spatial variation of soil prop
Externí odkaz:
https://doaj.org/article/5478cbbab2e04d6eb1f90f71a5452a0f
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
P. C. Lopes, P. G. C. Souza, J. C. B. Santos, C. E. Borges, F. H. V. Araújo, J. C. Martins, M. C. Picanço, M. A. Soares, R. V. S. Veloso, J. R. Oliveira, L. C. Rossini, F. C. Siqueira, R. C. da Silva
Publikováno v:
Brazilian Journal of Biology, Vol 84 (2022)
Abstract At the global level, Sorghum bicolor (L.), is one of the most important crops, which ranks fifth among all cereals. It is cultivated in Africa, Asia, Oceania and the Americas, where it serves as a source of food and feed for humans and anima
Externí odkaz:
https://doaj.org/article/cd4ee8b96a5e4e43a2a2b1e82e876afc
Autor:
Hasan Hüseyin Aksu
Publikováno v:
Atmosphere, Vol 14, Iss 5, p 800 (2023)
In this study, the seasonal rainfall distribution in Türkiye and its 25 main watersheds were estimated, and potentials were calculated and analyzed. Empirical Bayesian kriging (EBK) and ordinary kriging (OK) methods were applied in interpolations. T
Externí odkaz:
https://doaj.org/article/8401d253316f488087289f85ab3f31f4
Publikováno v:
Journal of Groundwater Science and Engineering, Vol 9, Iss 1, Pp 45-64 (2021)
Sustainable management of groundwater resources has now become an obligation, especially in arid and semi-arid regions given the socio-economic importance of this resource. The optimization in zoning for groundwater exploitation helps in planning and
Externí odkaz:
https://doaj.org/article/5a38096e55df4946acb0e2b3809502c6
Autor:
Somayeh Sadr, Zahra Movahedi Rad
Publikováno v:
علوم محیطی, Vol 18, Iss 3, Pp 106-121 (2020)
Introduction: The study of the spatial distribution of heavy metals is very important in land management and planning. The geostatistics theory is used to estimate spatial variables in unmeasured points. By using the CoKriging estimator and using inf
Externí odkaz:
https://doaj.org/article/6d83c4edb0b34113aa316e63eca109e6