Article (Scientific journals)
Generic Issues on Broad-Scale Soil Monitoring Schemes: A Review
Arrouays, D.; Marchant, B. P.; Saby, N. P. A. et al.
2012In Pedosphere, 22 (4), p. 456-469
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Keywords :
Networks; Sampling; Soil quality; Spatial analysis; Temporal analysis
Abstract :
[en] Numerous scientific challenges arise when designing a soil monitoring network (SMN), especially when assessing large areas and several properties that are driven by numerous controlling factors of various origins and scales. Different broad approaches to the establishment of SMNs are distinguished. It is essential to establish an adequate sampling protocol that can be applied rigorously at each sampling location and time. We make recommendations regarding the within-site sampling of soil. Different statistical methods should be associated with the different types of sampling design. We review new statistical methods that account for different sources of uncertainty. Except for those parameters for which a consensus exists, the question of testing method harmonisation remains a very difficult issue. The establishment of benchmark sites devoted to harmonisation and inter-calibration is advocated as a technical solution. However, to our present knowledge, no study has addressed crucial scientific issues such as how many calibration sites are necessary and how to locate them. © 2012 Soil Science Society of China.
Disciplines :
Environmental sciences & ecology
Author, co-author :
Arrouays, D.;  INRA, US 1106, InfoSol Unit, CS 40001 Ardon, F-45075 Orleans cedex 2, France
Marchant, B. P.;  Rothamsted Research, Harpenden, Hertfordshire, AL5 2JQ, United Kingdom
Saby, N. P. A.;  INRA, US 1106, InfoSol Unit, CS 40001 Ardon, F-45075 Orleans cedex 2, France
Meersmans, Jeroen ;  Université de Liège - ULiège > Département GxABT > Analyse des risques environnementaux
Orton, T. G.;  INRA, US 1106, InfoSol Unit, CS 40001 Ardon, F-45075 Orleans cedex 2, France
Martin, M. P.;  INRA, US 1106, InfoSol Unit, CS 40001 Ardon, F-45075 Orleans cedex 2, France
Bellamy, P. H.;  Cranfield University, Cranfield, Bedfordshire, MK43 OAL, United Kingdom
Lark, R. M.;  British Geological Survey, Keyworth, Nottingham, NG12 5GG, United Kingdom
Kibblewhite, M.;  Cranfield University, Cranfield, Bedfordshire, MK43 OAL, United Kingdom
Language :
English
Title :
Generic Issues on Broad-Scale Soil Monitoring Schemes: A Review
Publication date :
2012
Journal title :
Pedosphere
ISSN :
1002-0160
eISSN :
2210-5107
Publisher :
Soil Science Society of China
Volume :
22
Issue :
4
Pages :
456-469
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
BBSRC - Biotechnology and Biological Sciences Research Council [GB]
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