Zobrazeno 1 - 10
of 1 340
pro vyhledávání: '"Geostatistical analysis"'
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 13, Iss 11, p 408 (2024)
The severe contamination of groundwater supplies in rural areas is a global problem that requires strict environmental measures. Related to this, one of the most important challenges at present is the elimination of local sources of pollution. Theref
Externí odkaz:
https://doaj.org/article/97230148cda847c383b01974d704eab2
Publikováno v:
Ecological Indicators, Vol 163, Iss , Pp 112126- (2024)
The South-to-North Water Diversion Project is crucial for ensuring water security in Beijing and balancing water resource distribution between China's northern and southern regions. The quality and distribution of soil heavy metals in the water sourc
Externí odkaz:
https://doaj.org/article/9d455be38ce0491d85d2b3258efa92c1
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 12, Pp 3256-3270 (2023)
In this study, a three-dimensional (3D) finite element modelling (FEM) analysis is carried out to investigate the effects of soil spatial variability on the response of retaining walls and an adjacent box culvert due to a braced excavation. The spati
Externí odkaz:
https://doaj.org/article/f93a411e5b8049c4806fb6ffc76c579d
Publikováno v:
Agronomy, Vol 14, Iss 8, p 1796 (2024)
Knowledge of the spatial and temporal variations in soil nutrients is crucial for designing efficient site-specific nutrient management plans, which can improve crop yields and maximize nutrient use efficiency. The present study was conducted to eval
Externí odkaz:
https://doaj.org/article/cc0936f99d784fcb96e6d030fd22ae90
Autor:
Mohammed Achite, Paraskevas Tsangaratos, Gaetano Pellicone, Babak Mohammadi, Tommaso Caloiero
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 3, Pp 102578- (2024)
This study addresses a challenging problem of predicting mean annual precipitation across arid and semi-arid areas in northern Algeria, utilizing deterministic, geostatistical (GS), and machine learning (ML) models. Through the analysis of data spann
Externí odkaz:
https://doaj.org/article/2e205c1db44041f3858c0d4556925c53
Autor:
Hatim Sanad, Rachid Moussadek, Latifa Mouhir, Majda Oueld Lhaj, Houria Dakak, Hamza El Azhari, Hasna Yachou, Ahmed Ghanimi, Abdelmjid Zouahri
Publikováno v:
Agronomy, Vol 14, Iss 6, p 1112 (2024)
Accurate assessment of soil quality is crucial for sustainable agriculture and soil conservation. Thus, this study aimed to assess soil quality in the agricultural ecosystem of the Mnasra region within the Gharb Plain of Morocco, employing a comprehe
Externí odkaz:
https://doaj.org/article/cad7ebb64ebb43f980f9ad17cbe19c9a
Publikováno v:
Geosciences, Vol 14, Iss 5, p 131 (2024)
Regional-scale swarms of subparallel linear topographic features, known as lineament domains, are a common feature of planetary surfaces. Lineament domains are superficial manifestations of the crustal stress field trajectory. Notably, one of the eff
Externí odkaz:
https://doaj.org/article/53ff532d6a4f4cf691db07a0b9c1981d
Autor:
P. Abdul Azeez, Prathibha Rohit, K. Mohammed Koya, Latha Shenoy, Ashok Kumar Jaiswar, Mini Raman, Shikha Rahangdale, Divu Damodaran
Publikováno v:
Journal of Maps, Vol 19, Iss 1 (2023)
ABSTRACTSpatial conservation planning to reduce the impact of fishing on ecosystems necessitates understanding of the spatial distribution of bycatch in fishing grounds. Management measures in Indian waters cannot be spatially explicit without this i
Externí odkaz:
https://doaj.org/article/e35e48da5bd94b7e9d04cfb519530811
Publikováno v:
Journal of Groundwater Science and Engineering, Vol 11, Iss 1, Pp 37-46 (2023)
The study of temporal and spatial variations of nitrate in groundwater under different soil nitrogen environments is helpful to the security of groundwater resources in agricultural areas. In this paper, based on 320 groups of soil and groundwater sa
Externí odkaz:
https://doaj.org/article/3ae0ddba32674fdc93f1232f83e98a0b
Autor:
Bocian Łukasz, Frant Maciej, Ziętek-Barszcz Anna, Niemczuk Krzysztof, Szczotka-Bochniarz Anna
Publikováno v:
Journal of Veterinary Research, Vol 66, Iss 4, Pp 459-471 (2022)
African swine fever (ASF) is a lethal haemorrhagic disease of Suidae, present in Poland since 2014. The natural reservoir of ASF in Europe is the wild boar (Sus scrofa); however, human activity facilitates long-distance introductions of the disease.
Externí odkaz:
https://doaj.org/article/30f4a966aa684211b74043c9ac5aa28a