Zobrazeno 1 - 10
of 687
pro vyhledávání: '"Soil variability"'
Publikováno v:
Applied Sciences, Vol 14, Iss 9, p 3949 (2024)
This paper investigates the effect of spatial variability of soil elastic modulus on the longitudinal responses of the existing shield tunnel to the new tunnel undercrossing using a random two-stage analysis method (RTSAM). The Timoshenko–Winkler-b
Externí odkaz:
https://doaj.org/article/42acca3249e444e0ab84191adbf4d740
Autor:
João Serrano, Shakib Shahidian, José Marques da Silva, Luís L. Paniágua, Francisco J. Rebollo, Francisco J. Moral
Publikováno v:
Sensors, Vol 24, Iss 5, p 1623 (2024)
Precision agriculture (PA) intends to validate technological tools that capture soil and crop spatial variability, which constitute the basis for the establishment of differentiated management zones (MZs). Soil apparent electrical conductivity (ECa)
Externí odkaz:
https://doaj.org/article/81b252ad8e104babb053e0980257393f
Publikováno v:
Ecology and Evolution, Vol 13, Iss 10, Pp n/a-n/a (2023)
Abstract Soil heterogeneity has been shown to enhance plant diversity, but its effect on grassland productivity is less clear. Even less is known about the effect of plant clumping (intraspecific aggregation) and its potential interaction with soil h
Externí odkaz:
https://doaj.org/article/fab20dd029454a8889ff9a15e8341d16
Autor:
Tiago B. Ramos, Ana R. Oliveira, Hanaa Darouich, Maria C. Gonçalves, Francisco J. Martínez-Moreno, Mario Ramos Rodríguez, Karl Vanderlinden, Mohammad Farzamian
Publikováno v:
Agricultural Water Management, Vol 288, Iss , Pp 108472- (2023)
Knowledge of the soil water balance is fundamental for improving crop water use in agricultural fields. Estimates are normally for representative and homogeneous areas where the variability of soil properties is neglected. However, this variability s
Externí odkaz:
https://doaj.org/article/53980f40f7c14c1b8af798c24eea7844
Akademický článek
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Publikováno v:
Frontiers in Built Environment, Vol 9 (2023)
Soil is a naturally heterogeneous material and can show significant spatial variation in strength and other properties. For silty and clayey soils, these variations are often more pronounced. Despite such variation, many past studies considered these
Externí odkaz:
https://doaj.org/article/cc76c045dcf945f89ec398aafebcb749
Autor:
Jakub Konkol
Publikováno v:
Soils and Foundations, Vol 63, Iss 1, Pp 101266- (2023)
This technical report presents the probabilistic analysis which integrates the Monte Carlo simulation (MCS) with random field theory to model the load–displacement behavior of Controlled Modulus Columns (CMCs) in overconsolidated Poznań clay. Pres
Externí odkaz:
https://doaj.org/article/6e39f60db38b4977863700ebc32bd686
Akademický článek
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Autor:
Alice Cristina Rodrigues, Pedro Manuel Villa, Walnir Gomes Ferreira-Júnior, Carlos Ernesto R. G. Schaefer, Andreza Viana Neri
Publikováno v:
Ecological Processes, Vol 10, Iss 1, Pp 1-9 (2021)
Abstract Background Understanding how soil fertility changes due to topographical conditions and forest attributes is an essential premise for local-scale forest management practices. We evaluated the effects of topographic variables and forest attri
Externí odkaz:
https://doaj.org/article/32a484c91e6d47749900ef543c44d3b8