基于BP 神经网络的第四系覆盖物厚度预测及三维地质建模

张瀚, 桂蕾, 王腾飞, 杨赛 - 地球科学, 2024 - earth-science.net
地质灾害风险精细化调查和评估是目前地质灾害减灾防控的重要内容. 斜坡三维地质建模技术的
发展为滑坡灾害风险精细化调查评估提供了新的思路, 可大幅提高区域范围内滑坡灾害调查的 …

[HTML][HTML] Soil organic carbon prediction with terrain derivatives using geostatistics and sequential Gaussian simulation

K John, II Abraham, NM Kebonye, PC Agyeman… - Journal of the Saudi …, 2021 - Elsevier
This current study investigated the relationship between soil organic carbon (SOC) and
terrain derivatives on soil developed on dissimilar lithology while comparing the best …

土壤厚度的空间插值方法比较——以青海三江源地区为例

易湘生, 李国胜, 尹衍雨, 彭景涛 - 地理研究, 2012 - geoscien.iga.ac.cn
利用青海三江源地区533 个土壤剖面中的厚度数据, 在GIS 技术的支持下,
采用确定性内插(反距离加权, 全局多项式, 局部多项式和径向基函数) 和地统计内插(普通克里格 …

Modelling soil thickness using environmental attributes in karst watersheds

Y Zhang, X Xu, Z Li, R Yi, C Xu, W Luo - Catena, 2022 - Elsevier
Soil thickness exerts significant influence on numerous earth surface processes and it can
be estimated using various methods. However, it is unclear which environmental variables …

History of soil geography in the context of scale

BA Miller, RJ Schaetzl - Geoderma, 2016 - Elsevier
We review historical soil maps from a geographical perspective, in contrast to the more
traditional temporal–historical perspective. Our geographical approach examines and …

Exploring extreme rainfall-triggered landslides using 3D unsaturated flow, antecedent moisture and spatially distributed soil depth

JC Marotti, GJC Gomes, RQ Velloso, EAV Júnior… - Catena, 2023 - Elsevier
The susceptibility to shallow landslides is affected by several factors. Rainfall intensity, soil
thickness distribution, and antecedent moisture conditions are components that influence …

Modelling soil thickness in the critical zone for Southern British Columbia

C Scarpone, MG Schmidt, CE Bulmer, A Knudby - Geoderma, 2016 - Elsevier
Abstract The Critical Zone (CZ) is defined as the outer layer of the solid Earth, extending
from the vegetation canopy through the pedosphere and down to the bottom of the …

[HTML][HTML] Estimations of forest water retention across China from an observation site-scale to a national-scale

X Wu, W Shi, F Tao - Ecological Indicators, 2021 - Elsevier
Hydrological models or remote sensing methods are often used to estimate water retention
amounts and to analyze large spatial variations in water retention across large scales …

Evaluating large-extent spatial modeling approaches: A case study for soil depth for France

M Lacoste, VL Mulder, AC Richer-de-Forges… - Geoderma …, 2016 - Elsevier
The objective of this work was to compare three spatially explicit modeling approaches for
soil depth (SD) for France (540 K km 2), produced using: i) a straight forward digital soil …

Relationship between soil depth and terrain attributes in karst region in Southwest China

Q Yang, F Zhang, Z Jiang, W Li, J Zhang… - Journal of Soils and …, 2014 - Springer
Purpose Soil depth generally varies in peak-cluster depression regions in rather complex
ways. Because conventional soil survey methods in these regions require a considerable …