Spatial prediction of soil surface texture in a semiarid region using random forest and multiple linear regressions

C da Silva Chagas, W de Carvalho Junior, SB Bhering… - Catena, 2016 - Elsevier
Soil texture is an essential and extremely variable physical property that strongly influences
many other soil properties that are highly relevant for agricultural production, eg, fertility and …

Evaluating digital soil mapping approaches for mapping GlobalSoilMap soil properties from legacy data in Languedoc-Roussillon (France)

K Vaysse, P Lagacherie - Geoderma Regional, 2015 - Elsevier
Abstract Digital Soil Mapping is becoming increasingly operational because of shared
approaches, clear specifications (eg, GlobalSoilMap) and more “practical” applications …

National versus global modelling the 3D distribution of soil organic carbon in mainland France

VL Mulder, M Lacoste, AC Richer-de-Forges… - Geoderma, 2016 - Elsevier
This work presents the first high-resolution map of soil organic carbon (SOC) in mainland
France, including soils below 30 cm. The research was performed within the framework of …

GlobalSoilMap France: High-resolution spatial modelling the soils of France up to two meter depth

VL Mulder, M Lacoste, AC Richer-de-Forges… - Science of the Total …, 2016 - Elsevier
This work presents the first GlobalSoilMap (GSM) products for France. We developed an
automatic procedure for mapping the primary soil properties (clay, silt, sand, coarse …

Soil legacy data rescue via GlobalSoilMap and other international and national initiatives

D Arrouays, JGB Leenaars, AC Richer-de-Forges… - GeoResJ, 2017 - Elsevier
Legacy soil data have been produced over 70 years in nearly all countries of the world.
Unfortunately, data, information and knowledge are still currently fragmented and at risk of …

Uncertainty assessment of GlobalSoilMap soil available water capacity products: A French case study

MR Dobarco, H Bourennane, D Arrouays, NPA Saby… - Geoderma, 2019 - Elsevier
Plant available water capacity (AWC) refers to the maximum amount of water that a soil can
store and provide to plant roots. Spatial predictions of AWC through digital soil mapping at …

Prediction of soil texture using descriptive statistics and area-to-point kriging in Region Centre (France)

MR Dobarco, TG Orton, D Arrouays, B Lemercier… - Geoderma …, 2016 - Elsevier
The French soil-test database (Base de Données d'Analyses de Terre: BDAT) is populated
with analytical results of agricultural topsoil samples requested by farmers for fertilization …

Spatial predictions of the permanent wilting point in arid and semi-arid regions of Northeast China

X Jin, S Wang, N Yu, H Zou, J An, Y Zhang, J Wang… - Journal of …, 2018 - Elsevier
The permanent wilting point (PWP) is the minimal point of soil moisture a plant requires not
to wilt. If moisture decreases to this, or any lower point, a plant wilts, and can no longer …

Understanding soils for their more efficient management: a national soil information system

M Bardy, D Arrouays, C Jolivet… - Soils as a Key …, 2018 - Wiley Online Library
Soil properties have a very high spatial variability; to manage them better, it is necessary to
produce a mapping inventory. This chapter discusses the capacity of French observation …

[PDF][PDF] Application et développement de méthodes de cartographie numérique des propriétés des sols à l'échelle régionale: cas du Languedoc-Roussillon

K Vaysse - 2015 - researchgate.net
Résumé La compréhension de la répartition spatiale des sols et leur cartographie est un
enjeu important tant les services écosystémiques rendus par les sols ont un rôle …