Soil degradation and soil quality in Western Europe: Current situation and future perspectives

Sustainability (Switzerland)

Volumn 7, Issue 1, 2015, Pages 313-365

  Virto, Iñigo ^a   Imaz, María José ^a   Fernández Ugalde, Oihane ^b   Gartzia Bengoetxea, Nahia ^c   Enrique, Alberto ^a   Bescansa, Paloma ^a  

^a PUBLIC UNIVERSITY OF NAVARRE   (Spain)

^b JOINT RESEARCH CENTRE   (Italy)

^c NEIKER and a Vaccine producing Commercial Company CZVSL   (Spain)

Author keywords

Soil quality; Sustainable soil management; Western Europe

Indexed keywords

AGRICULTURAL LAND; AGRICULTURAL PRACTICE; DATABASE; DECISION SUPPORT SYSTEM; ENVIRONMENTAL POLICY; EUROPEAN UNION; LEGISLATIVE IMPLEMENTATION; ORGANIC FARMING; REGULATORY FRAMEWORK; SOIL DEGRADATION; SOIL EROSION; SOIL MANAGEMENT; SOIL ORGANIC MATTER; SOIL POLLUTION; SOIL QUALITY; SOIL TYPE; SUSTAINABLE DEVELOPMENT;

WESTERN EUROPE;

EID: 84922445459     PISSN: None     EISSN: 20711050     Source Type: Journal    
DOI: 10.3390/su7010313     Document Type: Review

References (229)

1. United Nations (Statistics Division). Composition of macro geographical (continental) regions, geographical sub-regions, and selected economic and other groupings. Available online: http://millenniumindicators.un.org/unsd/methods/m49/m49regin.htm (accessed on 23 September 2014)
2. Food and Agriculture Organization of the United Nations (FAO). World reference base for soil resources 2006. In World Soil Resources Reports 103; FAO: Rome, Italy, 2006; p. 145.
3. European Soil Bureau Network-European Commission. Soil Atlas of Europe; Office for Official Publications of the European Communities: Luxembourg, 2005; p. 128.
4. Bregt, A.; de Zeeuw, K. Agriculture, Forestry and Nature, Trends and Development across Europe. In Land Use Simulation for Europe; Stillwell, J., Scholten, H., Eds.; Kluwer Academic Publishers: Dordrecht, The Netherlands, 2002; Volume 1, pp. 37-44.
5. Food and Agricultural Organization of the United Nations (FAO). State of the World's Forests; FAO: Rome, Italy, 2012; p. 46.
6. Eurostat Statistics. Land cover, land use and landscape. Available online: http://epp.eurostat.ec.europa.eu/statistics_explained/index.php/Land_cover,_land_use_and_lands cape (accessed on 10 September 2014)
7. European Environment Agency (EEA). The European Environment-State and Outlook 2010 (SOER 2010)-Land Use. Available online: http://www.eea.europa.eu/soer/countries (accessed on 6 December 2014)
8. Borgen, S.K.; Hylen, G. Emissions and Methodologies for Cropland and Grassland Used in the Norwegian National Greenhouse Gas Inventory; Norwegian Forest and Landscape Institute: Ås, Norway, 2013; p. 45.
9. Statistique Suisse. Utilisation et couverture du sol-Données. Available online: http://www.bfs.admin.ch/bfs/portal/fr/index/themen/02/03/blank/data/01.html (accessed on 6 December 2014). (In France)
10. Eurostat, Statistics Explained. Agri-environmental indicator-Tillage practices. Available online: http://epp.eurostat.ec.europa.eu/statistics_explained/index.php/Agri-environmental_indicator_- _tillage_practices (accessed on 4 August 2014)
11. Jones, A.; Panagos, P.; Barcelo, S.; Bouraoui, F.; Bosco, C.; Dewitte, O.; Gardi, C.; Erhard, M.; Hervas de Diego, F.; Hiederer, R.; Jeffery, S.; et al. The State of Soil in Europe-A Contribution of the JRC to the European Environment Agency's Environment State and Outlook Report-SOER 2010; Office for Official Publications of the European Communities: Luxembourg, 2012; p. 76.
12. European Environment Agency (EEA). Down to Earth, Soil Degradation and Sustainable Development in Europe. Environmental Issues Series No 16; Office for Official Publications of the European Communities: Luxembourg, 2000; p. 32.
13. European Environment Agency (EEA). Europe's Environment, the Third Assessment. Environmental Assessment Report No. 10; Office for Official Publications of the European Communities: Luxembourg, 2003; p. 341.
14. Tóth, G., Montanarella, L., Rusco, E., (Eds.) Threats to Soil Quality in Europe; Office for Official Publications of the European Communities: Luxembourg, 2008; p. 151.
15. Kibblewhite, M.G., Jones, R.J.A., Montanarella, L., Baritz, R., Huber, S., Arrouays, D., Micheli, E., Stephens, M., Eds. Environmental Assessment of Soil for Monitoring Volume VI, Soil Monitoring System for Europe; Office for Official Publications of the European Communities: Luxembourg, 2008; p. 72.
16. Panagos, P.; van Liedekerke, M.; Yigini, Y.; Montanarella, L. Contaminated sites in Europe, Review of the current situation. J. Environ. Public Health 2013, doi:10.1155/2013/158764.
17. European Environment Agency (EEA). Progress in Management of Contaminated Sites (LSI 003)-Assessment Published May 2014. Available online: http://www.eea.europa.eu/data-andmaps/ indicators/progress-in-management-of-contaminated-sites-3/assessment (accessed on 5 August 2014)
18. Ferguson, C.C. Assessing risks from contaminated sites, policy and practice in 16 European Countries. Land Contam. Reclam. 1999, 7, 87-108.
19. European Environment Agency (EEA). The European Environment-State and Outlook 2010 (SOER 2010), 2012 Up-Date, Consumption and the Environment; Office for Official Publications of the European Communities: Luxembourg, 2012; p. 67.
20. Eurostat, Statistics Explained. Agri-environmental indicator-Mineral fertilizer consumption. Available online: http://epp.eurostat.ec.europa.eu/statistics_explained/index.php/Agrienvironmental_ indicator_-_mineral_fertiliser_consumption (accessed on 20 September 2014)
21. Bouraoui, F.; Grizzetti, B.; Aloe A. Nutrient Discharge from Rivers to Seas; Office for Official Publications of the European Communities: Luxembourg, 2008; p. 72.
22. Kelessidis, A.; Stasinakis, A. Comparative study of the methods used for treatment and final disposal of sewage sludge in European countries. Waste Manag. 2012, 32, 1186-1195.
23. Environmental, economic and social impacts of the use of sewage sludge on land. Available online: http://ec.europa.eu/environment/waste/sludge/pdf/part_i_report.pdf (accessed on 24 November 2014).
24. Fytili, D.; Zabaniotou, A. Utilization of sewage sludge in EU application of old and new methods-A review. Renew. Sustain. Energy Rev. 2008, 12, 116-140.
25. Ferreiro-Domínguez, N.; Rigueiro-Rodríguez, A.; Mosquera-Losada, R.M. Sewage sludge fertilizer use: Implications for soil and plant copper evolution in forest and agronomic soils. Sci. Total Environ. 2012, 424, 39-47.
26. Rodríguez, L.; Reuter, H.I.; Hengl, T. A framework to estimate the distribution of heavy metals in European soils. In Threats to Soil Quality in Europe; Tóth, G., Montanarella, L., Rusco, E., Eds.; Office for Official Publications of the European Communities: Luxembourg, 2008; pp. 79-86.
27. Groupement d'intérêt scientifique sur les sols (GIS Sol). L'état Des Sols de France; Ministère de l'écologie, du Développement Durable, des Transports et du Logement: Paris, France, 2011; p. 188. (In French)
28. Micó, C.; Recatalá, L.; Peris, M.; Sánchez, J. Assessing heavy metal sources in agricultural soils of an European Mediterranean area by multivariate analysis. Chemosphere 2006, 65, 863-872.
29. Richards, L.A., Ed. Diagnosis and Improvements of Saline and Alkali Soils; United States Department of Agriculture (USDA): Washington, DC, USA, 1954; p. 160.
30. Abrol, I.P.; Yadav, J.S.P.; Massoud, F.I. Salt-Affected Soils and Their Management; FAO Soils Bulletin 39; Food and Agriculture Organization of the United Nations: Rome, Italy, 1988; p. 230.
31. Tóth, G.; Adhikari, K.; Várallyay, G.; Tóth, T.; Bódis, K.; Stolbovoy, V. Updated Map of Salt Affected Soils in the European Union. In Threats to Soil Quality in Europe EUR 23438 EN; Tóth, G., Montanarella, L., Rusco, E., Eds.; Office for Official Publications of the European Communities: Luxembourg, 2008; pp. 65-77.
32. European Environment Agency (EEA). Exposure of ecosystems to acidification, eutrophication and ozone (CSI 005). Available online: http://www.eea.europa.eu/data-and-maps/indicators/ exposure-of-ecosystems-to-acidification-2/exposure-of-ecosystems-to-acidification (accessed on 5 August 2014)
33. Kimmins, J.P. Evaluation of the consequences for future tree productivity of the loss of nutrients in whole tree harvesting. For. Ecol. Manag. 1977, 1, 169-183.
34. Madeira, M. Changes in soil properties under Eucalyptus plantations in Portugal. In Biomass Production by Fast Growing Trees; Pereira, J.S., Landsberg, J.J., Eds.; Kluwer Academic Publisher: Dordrecht, The Netherlands, 1989; pp. 81-89.
35. Merino, A.; Balboa, M.A.; Soalleiro, R.R.; Conzalez, J.G.A. Nutrient exports under different harvesting regimes in fast-growing forest plantations in southern Europe. For. Ecol. Manag. 2005, 207, 325-339.
36. Walmsley, J.D.; Jones, D.L.; Reynolds, B.; Price, M.H.; Healey, J.R. Whole tree harvesting can reduce second rotation forest productivity. For. Ecol. Manag. 2009, 257, 1104-1111.
37. Augusto, L.; Achat. D.L.; Bakker, M.R.; Bernier, F.; Bert, D.; Danjon, F.; Khlifa, R.; Meredieus, C.; Trichet, P. Biomass and nutrients in tree root systems-Sustainable harvesting of an intensively managed Pinus pinaster (Ait.) planted forest. Global Chang. Biol. Bioenergy 2014, in press.
38. Verkerk, P.J.; Anttila, P.; Eggers, J.; Lindner, M.; Asikainen, A. The realisable potential supply of woody biomass from forests in the European Union. For. Ecol. Manag. 2011, 261, 2007-2015.
39. Van den Akker, J.J.H.; Arvidsson, J.; Horn, R. Introduction to the special issue on experiences with the impact and prevention of subsoil compaction in the European Union. Soil Tillage Res. 2003, 73, 1-8.
40. Le Bas, C.; Houšková, B.; Bialousz, S.; Bielek, P. Identifying risk areas for soil degradation in Europe by compaction. In Common Criteria for Risk Area Identification according to Soil Threats; European Soil Bureau Research Report No. 20; Eckelmann, W., Baritz, R., Bialousz, S., Bielek, P., Carre, F., Houšková, B., Jones, R.J.A., Kibblewhite, M.G., Kozak, J., le Bas, C., et al., Eds.; Office for Official Publications of the European Communities: Luxembourg, 2006; pp. 35-42.
41. Huber, S.; Prokop, G.; Arrouays, D.; Banko, G.; Bispo, A.; Jones, R.J.A.; Kibblewhite, M.G.; Lexer, W.; Möller, A.; Rickson, R.J.; et al. Environmental Assessment of Soil for Monitoring. Volume I, Indicators & Criteria; Office for Official Publications of the European Communities: Luxembourg, 2008; p. 339.
42. Houšková, B.; Montanarella, L. The natural susceptibility of European soils to compaction. In Threats to Soil Quality in Europe; Tóth, G., Montanarella, L., Rusco, E., Eds.; Office for Official Publications of the European Communities: Luxembourg, 2008; pp. 23-35.
43. Van-Camp. L.; Bujarrabal, B.; Gentile, A.-R.; Jones, R.J.A.; Montanarella, L.; Olazabal, C.; Selvaradjou, S.-K. Reports of the Technical Working Groups Established under the Thematic Strategy for Soil Protection. VOL II-EROSION; Office for Official Publications of the European Communities: Luxembourg, 2004; p. 192.
44. Joint Research Center (JRC). Soil Themes-Soil Compaction. In European Soil Portal-Soil data and information systems. Available online: http://eusoils.jrc.ec.europa.eu/library/themes/ compaction/ (accessed on 6 August 2014)
45. De Mier, A. Optimización de los sistemas de plantación y producción de chopo. In Proceedings of the I Simposio del Chopo, Zamora, Spain, 9-11 May 2001; pp. 97-105.
46. Fernández, A.; Hernanz, G. El Chopo (Populus sp.) Manual de Gestión Forestal Sostenible; Junta de Castilla y León: Valladolid, Spain, 2004.
47. Moore, J. Wood Properties and Uses of Sitka Spruce in Britain; Forestry Commission: Edinburgh, Scotland, 2001; pp. 1-48.
48. Mead, D.J. Sustainable Management of Pinus Radiata Plantations; FAO: Rome, Italy, 2013.
49. Gartzia-Bengoetxea, N.; González-Arias, A.; Kandler, E.; Martínez de Arano, I. Potential indicators of soil quality in temperate forest ecosystems, a case study in the Basque Country. Ann. For. Res. 2009, doi:10.1051/forest/2009008.
50. De la Mata, R.; Zas, R. Transferring Atlantic maritime pine improved material to a region with marked Mediterranean influence in inland NW Spain, a likelihood-based approach on spatially adjusted field data. Eur. J. For. Res. 2010, 129, 645-658.
51. Bercetche, J.; Pâques, M. Somatic embryogenesis in maritime pine (Pinus Pinaster) Somatic Embryogenesis in Woody Plants. For. Sci. 1995, 44-46, 221-242.
52. Fisher, R.F.; Binkley, D. Ecology and Management of Forest Soils; Wiley: New York, NY, USA, 2000.
53. Ampoorter, A.; Goris, R.; Cornelis, W.M.; Verheyen, K. Impact of mechanized logging on compaction status of sandy forest soils. For. Ecol. Manag. 2007, 241, 162-174.
54. Logson, S.; Berli, M.; Horn, R. Quantifying and modeling soil structure dynamics. In Quantifying and Modeling Soil Structure Dynamics; Logson, S., Berli, M., Horn, R., Eds.; Advances in Agricultural Systems Modeling, Soil Science Society of America: Madison, WI, USA, 2013; Volume 3, pp. 1-10.
55. Borrelli, P.; Ballabio, C.; Panagos, P.; Montanarella, L. Wind erosion susceptibility of European soils. Geoderma 2014, 232-234, 471-478.
56. Lugato, E.; Panagos, P.; Bampa, F.; Jones, A.; Montanarella, L. A new baseline of organic carbon stock in European agricultural soils using a modelling approach. Global Chang. Biol. 2014, 20, 313-326.
57. Jones, R.J.A.; Hiederer, R.; Rusco, E.; Loveland, P.J.; Montanarella, L. Estimating organic carbon in the soils of Europe for policy support. Eur. J. Soil Sci. 2005, 56, 655-671.
58. Shakesby, R.A. Post-wildfire soil erosion in the Mediterranean, Review and future research directions. Earth Sci. Rev. 2011, 105, 71-100.
59. Bellamy, P.H.; Loveland, P.J.; Bradley, R.I.; Lark, R.M.; Kirk, G.J.D. Carbon losses from all soils across England and Wales 1978-2003. Nature 2005, 437, 245-248.
60. Capriel, P. Trends in organic carbon and nitrogen contents in agricultural soils in Bavaria (south Germany) between 1986 and 2007. Eur. J. Soil Sci. 2013, 64, 445-454.
61. Goidts, E.; van Wesemael, B. Regional assessment of soil organic carbon changes under agriculture in Southern Belgium (1955-2005). Geoderma 2007, 141, 341-354
62. Hanegraaf, M.C.; Hoffland, E.; Kuikman, P.J.; Brussaard, L. Trends in soil organic matter contents in Dutch grasslands and maize fields on sandy soils. Eur. J. Soil Sci. 2009, 60, 213-222.
63. Reijneveld, A.; van Wensem, J.; Oenema, O. Soil organic carbon contents of agricultural land in the Netherlands between 1984 and 2004. Geoderma 2009, 152, 231-238.
64. Saby, N.P.A.; Arrouays, D.; Antoni, V.; Lemercier, B.; Follain, S.; Walter, C.; Schvartz, C. Changes in soil organic carbon in a mountainous French region, 1990-2004. Soil Use Manag. 2008, 24, 254-262.
65. Jandl, R.; Rodeghiero, M.; Martinez, C.; Cotrufo, M.F.; Bampa, F.; van Wesemael, B.; Harrison, R.B.; Guerrini, I.A.; de Richter, D., Jr.; Rustad, L.; et al. Current status, uncertainty and future needs in soil organic carbon monitoring. Sci. Total Environ. 2014, 468-469, 376-383.
66. Lugato, E.; Bampa, F.; Panagos, P.; Montaneralla, L.; Jones, A. Potential carbon sequestration of European arable soils estimated by modelling a comprehensive set of management practices. Global Chang. Biol. 2014, in press.
67. Martínez de Arano, I.; Gartzia-Bengoetxea, N.; González-Arias, A.; Merino, A. Gestión forestal y conservación de suelo en los bosques cultivados del País Vasco. In Proceedings of the Reunión Nacional de Suelos XXVI, Durango, Spain, 25-27 June 2007. (In Spanish)
68. Gardi, C.; Jeffery, S. Soil Biodiversity; Joint Research Center-Institute for Environment and Sustainability; EUR 23759 EN; Office for Official Publications of the European Communities: Luxembourg, 2009; p. 24.
69. Jeffery, S., Gardi, C., Jones, A., Montanerlla, L., Marmo, L., Miko, L., Ritz, K., Peres, G., Römbke, J., van der Putten, W.H., Eds. European Atlas of Soil Biodiversity; Office for Official Publications of the European Communities: Luxembourg, 2010; p. 128.
70. Turbé, A.; de Toni, A.; Benito, P.; Lavelle, P.; Lavelle, P.; Ruiz, N.; van der Putten, W.H.; Labouze, E.; Mudgal, S. Soil Biodiversity, Functions, Threats and Tools for Policy Makers; Available online: http://ec.europa.eu/environment/archives/soil/pdf/biodiversity_report.pdf (accessed on 18 December 2014)
71. Gardi, C.; Jeffery, S.; Saltelli, A. An estimate of potential threats levels to soil biodiversity in EU. Global Chang. Biol. 2013, 19, 1538-1548.
72. De La Torre, A.; Iglesias, I.; Carballo, M.; Ramírez, P.; Muñoz, M.J. An approach for mapping the vulnerability of European Union soils to antibiotic contamination. Sci. Total Environ. 2012, 414, 672-679.
73. Gardi, C.; Montanarella, L.; Arrouays, D.; Bispo, A.; Lemanceau, P.; Jolivet, C.; Mulder, C.; Ranjard, L.; Römbke, J.; Rutger, M.; et al. Soil biodiversity monitoring in Europe, ongoing activities and challenges. Eur. J. Soil Sci. 2009, 60, 807-819.
74. Pulleman, M.; Creamer, R.; Hamer, U.; Helder, J.; Pelosi,C.; Pérès. G.; Rutgers, M. Soil biodiversity, biological indicators and soil ecosystem services-An overview of European approaches. Curr. Opin. Environ. Sustain. 2012, 4, 529-538.
75. Rutgers, M.; Schouten, A.J.; Bloem, J.; van Eekeren, N.; de Goede, R.G.M.; Jagers op Akkerhuis, G.A.J.M.; van der Wal, A.; Mulder, C.; Brussaard, L.; Breure, A.M. Biological measurements in a nationwide soil monitoring network. Eur. J. Soil Sci. 2009, 60, 820-832.
76. Cluzeau, D.; Guernion, M.; Chaussod, R.; Martin-Laurent, F.; Villenave, C.; Cortet, J.; Ruiz-Camacho, N.; Pernin, C.; Mateille, T.; Philippot, G.; et al. Integration of biodiversity in soil quality monitoring, Baselines for microbial and soil fauna parameters for different land-use types. Eur. J. Soil Biol. 2012, 49, 63-72.
77. Eurostat. The Use of Plant Protection Products in the European Union. In Eurostat Statistical Books; Office for Official Publications of the European Communities: Luxembourg, 2007; p. 215.
78. European Environment Agency (EEA). Environmental Indicator Report 2013; Natural Resources and Human Well-Being in a Green Economy; Office for Official Publications of the European Communities: Luxembourg, 2013; p. 77.
79. Dotterweich, M. The history of human-induced soil erosion, Geomorphic legacies, early descriptions and research, and the development of soil conservation-A global synopsis. Geomorphology 2013, 201, 1-34.
80. Fullen, M.A. Soil erosion and conservation in northern Europe. Progress Phys. Geogr. 2003, 27, 331-358.
81. Eurostat, Statistics Explained. Agri-environmental indicator-Soil erosion. Available online: http://epp.eurostat.ec.europa.eu/statistics_explained/index.php/Agri-environmental_indicator_- _soil_erosion (accessed on 4 August 2014)
82. Verheijen, F.G.A.; Jones, R.J.A.; Rickson, R.J.; Smith, C.J. Tolerable versus actual soil erosion rates in Europe. Earth Sci. Rev. 2009, 94, 23-38.
83. Verheijen, F.G.A.; Jones, R.J.A.; Rickson, R.J.; Smith, C.J.; Bastos, A.C.; Nunes, P.; Keizer, J.J. Concise overview of European soil erosion research and evaluation. Soil Plant Sci. 2012, 62, 185-190.
84. Jones, R.J.A., Verheijen, F.G.A., Reuter, H.I., Jones, A.R., Eds. Environmental Assessment of Soil for Monitoring Volume V, Procedures & Protocols; EUR 23490 EN/5; Office for the Official Publications of the European Communities: Luxembourg, 2008; p. 165.
85. Panagos, P.; Meusburger, K.; Ballabio, C.; Borrelli, P.; Alewell. C. Soil erodibility in Europe, a high-resolution dataset based on LUCAS. Sci. Total Environ. 2014, 479-480, 189-200.
86. Panagos, P.; Meusburger, K.; van Liedekerke, M.; Alewell. C.; Hiederer, R.; Montanarella, L. Assessing soil erosion in Europe based on data collected through a European network. Soil Sci. Plant Nutr. 2014, 60, 15-29.
87. Bosco, C.; de Rigo, D.; Dewitte, O.; Poesen, J.; Panagos, P. Modelling soil erosion at European scale, towards harmonization and reproducibility. Natl. Hazards Earth Syst. Sci. Dis. 2014, 2, 2639-2680.
88. Gobin, A.; Govers, G.; Kirkby, M.J.; le Bissonnais, Y.; Kosmas, C.; Puigdefabrecas, J.; van Lynden, G.; Jones, R.J.A. PESERA Project Technical Annex. Contract No. QLKS-CT-1999-01323; European Commission: Luxembourg, 1999.
89. Cerdan, O.; Govers, G.; le Bissonnais, Y.; van Oost, K.; Poesen, J.; Saby, N.; Gobin, A.; Vacca, A.; Quinton, J.; Auerswald, K.; et al. Rates and spatial variations of soil erosion in Europe, A study based on erosion plot data. Geomorphology 2010, 122, 167-177.
90. Eurostat, Statistics Explained. Agri-environmental indicator-Soil cover. Available online: http://epp.eurostat.ec.europa.eu/statistics_explained/index.php/Agri-environmental_indicator_-_ soil_cover (accessed on 30 July 2014)
91. Van Oost, K.; van Muysen, W.; Govers, G.; Deckers, J.; Quine, T.A. From water to tillage erosion dominated landform evolution. Geomorphology 2005, 72, 193-203.
92. Prokop, G.; Jobstmann, H.; Schönbauer, A. Report on Best Practices for Limiting Soil Sealing and Mitigating its Effects; Technical Report-2011-050; European Commission, Office for Official Publications of the European Communities: Luxembourg, 2011; p. 76.
93. European Environment Agency (EEA). The European Environment-State and Outlook 2010 (SOER 2010)-Land Use; Office for Official Publications of the European Communities: Luxembourg, 2010; p. 49.
94. Eurostat, Statistics Explained. Agri-environmental indicator-land use change. Available online: http://epp.eurostat.ec.europa.eu/statistics_explained/index.php/Agri-environmental_indicator_- _land_use_change (accessed on 20 July 2014)
95. Eurostat, Statistics Explained; Land cover statistics. Available online: http://epp.eurostat.ec.europa.eu/ statistics_explained/index.php/Land_cover_statistics (accessed on 23 July 2014)
96. Morel, J.L.; Chenu, C.; Lorenz, K. Ecosystem services provided by soils of urban, industrial, traffic, mining, and military areas (SUITMAs). J. Soil Sediments 2014, in press.
97. Pointereau, P.; Coulon, F.; Girard, P.; Lambotte, M.; Stuczynski, T.; Sánchez-Ortega, V.; del Rio, A. Analysis of farmland abandonment and the extent and location of agricultural areas that are actually abandoned or are in risk to be abandoned. In Institute for Environment and Sustainability; EUR 23411EN-2008; Anguiano, E., Bamps, C., Terres, J.-M., Eds.; JRC Scientific and Technical Reports; Office for Official Publications of the European Communities: Luxembourg, 2008; p. 204.
98. Renwick, A.; Jansson, T.; Verburg, P.H.; Revoredo-Giha, C.; Britz, W.; Gochte, A.; McCracken, D. Policy reform and agricultural land abandonment in the EU. Land Use Policy 2013, 30, 446-457.
99. Keenleyside, C.; Tucker, G.M. Farmland Abandonment in the EU, an Assessment of Trends and Prospects; Institute for European Environmental Policy: London, UK, 2010.
100. Eurostat, Statistics Explained; Agri-environmental indicator-Risk of land abandonment. Available online: http://epp.eurostat.ec.europa.eu/statistics_explained/index.php/Agrienvironmental_ indicator_-_risk_of_land_abandonment (accessed on 14 October 2014)
101. García-Ruiz, J.M.; Lana-Renalult, N. Hydrological and erosive consequences of farmland abandonment in Europe, with special reference to the Mediterranean region-A review. Agric. Ecosyst. Environ. 2011, 140, 317-338.
102. Duarte, F.; Jones, N.; Fleskens, L. Traditional olive orchards on sloping land, Sustainability or abandonment? J. Environ. Manag. 2008, 89, 86-98.
103. Acín-Carrera, M.; Marqués, M.J.; Carral, P.; álvarez, A.M.; López, C.; Martín-López, B.; González, J.A. Impacts of land-use intensity on soil organic carbon content, soil structure and water-holding capacity. Soil Use Manag. 2013, 29, 547-556.
104. Zeller, V.; Bardgett, R.; Tappeiner, U. Site and management effects on soil microbial properties of subalpine meadows, a study of land abandonment along a north-south gradient in the European Alps. Soil Biol. Biochem. 2001, 33, 639-649.
105. Nunes, J.M.; López-Piñeiro, A.; Albarrán, A, Muñoz, A.; Coelho, J. Changes in selected soil properties caused by 30 years of continuous irrigation under Mediterranean conditions. Geoderma 2007, 139, 321-328.
106. Denef, K.; Stewart, C.E.; Brenner, J.; Paustian, K. Does long-term center-pivot irrigation increase soil carbon stocks in semi-arid agro-ecosystems? Geoderma 2008, 145, 121-129.
107. Holland, T.C.; Reynolds, A.G.; Bowen, P.A.; Bogdanoff, C.P.; Marciniak, M.; Brown, R.B.; Hart, M.M. The response of soil biota to water availability in vineyards. Pedobiologia 2013, 56, 9-14.
108. Baldock, D.; Caraveli, H.; Dwyer, J.; Einschütz, S.; Petersen, J.E.; Sumpsi-Viñas, J. Varela-Ortega, C. The Environmental Impacts of Irrigation in the European Union; Environment Directorate of the European Commission, Institute for European Environmental Policy: Brussels, Belgium, 2000; p. 138.
109. Eurostat. Water Use Intensity. Available online: http://epp.eurostat.ec.europa.eu/portal/ page/portal/agri_environmental_indicators/indicators_overview/agricultural_production_systems (accessed on 31 July 2014)
110. Vlek, P.L.G.; Hillel, D.; Braimoh, A.K. Soil degradation under irrigation. In Land Use and Soil Resources; Braimoh, A.K., Vlek, P.L.G., Eds.; Springer Science: Berlin, Germany, 2008; pp. 101-120.
111. Eurostat, Statistics Explained. Agri-environmental indicator-Irrigation. Available online: http://epp.eurostat.ec.europa.eu/statistics_explained/index.php/Agri-environmental_indicator_- _irrigation (accessed on 10 August 2014)
112. United Nations Educational, Scientific and Cultural Organization (UNESCO). Irrigated land as percentage of cultivated land. Available online: http://www.unesco.org/new/fileadmin/ MULTIMEDIA/HQ/SC/temp/wwap_pdf/Irrigated_land_as_a_percentage_of_cultivated_land.pdf (accessed on 31 July 2014)
113. Zdruli, P. Land resources of the Mediterranean, status, pressures, trends and impacts on future regional development. Land Degrad. Dev. 2014, 25, 373-384.
114. European Commission. Agriculture and environment-Agriculture and Water. Available online: http://ec.europa.eu/agriculture/envir/water/index_en.htm (accessed on 31 July 2014)
115. Martínez-Alvarez, V.; García-Bastida, P.A.; Martín-Gorriz, M.; Soto-García, M. Adaptive strategies of on-farm water management under watersupply constraints in south-eastern Spain. Agric. Water Manag. 2014, 136, 59-67.
116. Aragüés, R.; Medina, E.T.; Martínez-Cob, A.; Faci, J. Effects of deficit irrigation strategies on soil salinization and sodification in a semiarid drip-irrigated peach orchard. Agric. Water Manag. 2014, 142, 1-9.
117. Aragüés, R.; Medina, E.T.; Clavería, I.; Martínez-Cob, A.; Faci, J. Regulated deficit irrigation, soil salinization and soil sodification in atable grape vineyard drip-irrigated with moderately saline waters. Agric. Water Manag. 2014, 134, 84-93.
118. Louwagie, G., Gay, S.H., Burrel, A., (Eds.) Addressing soil degradation in EU agriculture, relevant processes, practices and policies. In Report on the project "Sustainable Agriculture and Soil Conservation (SoCo)"; Office for Official Publications of the European Communities: Luxembourg, 2009; p. 208.
119. Spiegel, H.; Zavattaro, L.; Guzmán, G.; D'Hose, P.A.; Schlatter, N.; Ten, B.H.; Grignani, C. Impacts of soil management practices on crop productivity, on indicators for climate change mitigation, and on the chemical, physical and biological quality of soil. Available online: http://www.catch-c.eu/deliverables/D3.371_Overall%20report_23July14.pdf (accessed on 24 November 2014)
120. Food and Agriculture Organization of the United Nations (FAO). What is conservation agriculture? Available online: http://www.fao.org/ag/ca/1a.html (accessed on 20 September 2014)
121. Lahmar, R. Adoption of conservation agriculture in Europe. Lessons of the KASSA project. Land Use Policy 2010, 27, 4-10.
122. Lahmar, R.; Arrúe, J.L.; Denardin, J.E.; Gupta, R.K.; Ribeiro, M.F.S.; de Tourdonnet, S.; Abrol, I.P.; Barz, P.; de Benito, A.; Bianchini, A.; et al. Knowledge Assessment and Sharing on Sustainable Agriculture. Synthesis Report; Centre de coopération internationale en recherche agronomique pour le développement (CIRAD): Montpellier, France, 2007; p. 125.
123. De Turdonnet, S.; Nozières, A.; Barz, P.; Chenu, C.; Düring, R.-A.; Frielinghaus, M.; Kõlli, R.; Kubat, J.; Magid, J.; Medvedev, V.; et al. Comprehensive Inventory and Assessment of Existing Knowledge on Sustainable Agriculture in the European Platform of KASSA; Centre de coopération internationale en recherche agronomique pour le développement (CIRAD): Montpellier, France, 2007; p. 55.
124. Arrúe, J.L.; Cantero-Martínez, C.; Cardarelli, A.; Kavvadias, V.; López, M.V.; Moreno, F.; Mrabet, R.; Murillo, J.M.; Pérez de Ciriza, J.J.; Sombrero, A.; et al. Comprehensive Inventory and Assessment of Existing Knowledge on Sustainable Agriculture in the Mediterranean Platform of KASSA; Centre de coopération internationale en recherche agronomique pour le développement (CIRAD): Montpellier, France, 2007; p. 24.
125. Soane, B.D.; Ball, B.C.; Arvidsson, J.; Basch, G.; Moreno, F.; Roger-Estrade, J. No-till in northern, western and south-western Europe, A review of problems and opportunities for crop production and the environment. Soil Tillage Res. 2012, 118, 66-87.
126. Powlson, D.S.; Stidling, C.M.; Jat, M.L.; Gerard, B.G.; Palm, C.A.; Sanchez, P.A.; Cassman, K.G. Limited potential of no-till agriculture for climate change mitigation. Nat. Clim. Chang. 2014, 4, 678-683.
127. álvaro-Fuentes, J.; Plaza-Bonilla, D.; Arrúe, J.L.; Lampurlanés, J.; Cnatero-Martínez, C. Soil organic carbon storage in a no-tillage chronosequence under Mediterranean conditions. Plant Soil 2014, 376, 31-41.
128. Dimassi, B.; Mary, B.; Wylleman, R.; Labreuche, J.; Couture, D.; Piraux, F.; Cohan, J-P. Long-term effect of contrasted tillage and crop management on soilcarbon dynamics during 41 years. Agric. Ecosyst. Environ. 2014, 188, 134-146.
129. Schjønning, P.; Heckrath, G.; Christensen, B.T. Threats to soil quality in Denmark. In A Review of Existing Knowledge in the Context of the EU Soil Thematic Strategy; DJF Report Plant Science No. 143; Faculty of Agricultural Sciences, Aarhus University: Aarhus, Denmark, 2009; p. 124.
130. Angers, D.A.; Eriksen-Hamel, N.S. Full-inversion tillage and organic carbon distribution in soil profiles, a meta-analysis. Soil Sci. Soc. Am. J. 2008, 72, 1370-1374.
131. Virto, I.; Barré, P.; Burlot, A.; Chenu, C. Carbon input differences as the main factor explaining the variability in soil organic C storage in no-tilled compared to inversion tilled agrosystems. Biogeochemistry 2012, 108, 17-26.
132. Bescansa, P.; Imaz, M.J.; Virto, I.; Enrique, A.; Hoogmoed, W.B. Soil water retention as affected by tillage and residue management in semiarid Spain. Soil Tillage Res. 2006, 87, 19-27.
133. Fernández-Ugalde, O.; Virto, I.; Bescansa, P.; Imaz, M.J.; Enrique, A.; Karlen, D.L. No-tillage improvement of soil physical quality in calcareous, degradation-prone, semiarid soils. Soil Tillage Res. 2009, 106, 29-35.
134. Vogeler, I.; Rogasik, J.; Funder, U.; Panten, K.; Schnug, E. Effect of tillage systems and P-fertilization on soil physical and chemical properties, crop yield and nutrient uptake. Soil Tillage Res. 2009, 103, 136-143.
135. Tebrügge, F.; Düring, F.-A. Reducing tillage intensity-A review of results from a long-term study in Germany. Soil Tillage Res. 1999, 53, 15-28.
136. Rasmussen, K.J. Impact of ploughless soil tillage on yield and soil quality, A Scandinavian review. Soil Tillage Res. 1999, 53, 3-14.
137. Alakukku, L.; Ristolainen, A.; Sarikka, I., Hurme, T. Surface water ponding on clayey soils managed by conventional and conservation tillage in boreal conditions. Agric. Food Sci. 2010, 19, 313-326.
138. Virto, I.; Bescansa, P.; Imaz, M.J.; Enrique, A.; Hoogmoed, W. Burning crop residues under no-till in semi arid land, Northern Spain. Effects on soil organic matter, aggregation and earthworm populations. Aust. J. Soil Res. 2007, 45, 414-421.
139. Van den Putte, A.; Govers, G.; Diels, J.; Gillijns, K.; Demuzere, M. Assessing the effect of soil tillage on crop growth, A meta-regression analysis on European crop yields under conservation agriculture. Eur. J. Agron. 2010, 33, 231-241.
140. Morris, N.L.; Miller, P.C.H.; Orson, J.H.; Froud-Williams, R.J. The adoption of non-inversion tillage systems in the United Kingdom and the agronomic impact on soil, crops and the environment-A review. Soil Tillage Res. 2010, 108, 1-15.
141. Ruisi, P.; Giambalvo, D.; Saia, S.; di Miceli, G.; Frenda, A.S.; Plaia, A.; Amato, G. Conservation tillage in a semiarid Mediterranean environment, results of 20 years of research. Ital. J. Agron. 2014, 9, 1-7.
142. Basch, G.; Geraghty, J.; Streit, B.; Sturny, W. No Tillage in Europe-State of the Art. Available online: http://dspace.uevora.pt/rdpc/bitstream/10174/2999/1/No-Till%20Farming%20Systems.pdf (accessed on 18 December 2014)
143. Gómez, J.A.; Sobrinho, T.A.; Giráldez, J.V.; Fereres, E. Soil management effects on runoff, erosion and soil properties in an olive grove of Southern Spain. Soil Tillage Res. 2009, 102, 5-13.
144. Rodríguez-Lizana, A.; Espejo-Pérez, A.J.; González-Fernández, P.; Ordóñez-Fernández, R. Pruning residues as an alternative to traditional tillage to reduce erosion and pollutant dispersion in olive groves. Water Air Soil Pollut. 2008, 193, 165-173.
145. Rodríguez-Entrena, M.; Arriaza, M. Adoption of conservation agriculture in olive groves, evidences from southern Spain. Land Use Policy 2013, 34, 294-300.
146. Wezel, A.; Casagrande, M.; Celette, F.; Vian, J.F.; Ferrer, A.; Peigné. J. Agroecological practices for sustainable Agriculture: A review. Agron. Sustain. Dev. 2014, 34, 1-20.
147. Eurostat, Statistics Explained. Organic farming statistics. Available online: http://epp.eurostat.ec.europa.eu/statistics_explained/index.php/Organic_farming_statistics#Potential_ for_growth (accessed on 25 October 2014)
148. Mondelaers, K.; Aertsens, J.; van Huylenbroeck, J. A meta-analysis of the differences in environmental impacts between organic and conventional farming. Br. Food J. 2009, 111, 1098-1119.
149. Tuomisto, H.L.; Hodge, I.D.; Riordan, P.; Macdonald, D.W. Does organic farming reduce environmental impacts? A meta-analysis of European research. J. Environ. Manag. 2012, 112, 309-320.
150. Calero, J.; Cordovilla, M.P.; Aranda, V.; Borjas, R.; Aparicio, C. Effect of organic agriculture and soil forming factors on soil quality and physiology of olive trees. Agroecol. Sustain. Food Syst. 2013, 37, 193-214.
151. De Torres, J.; Garzón, E.; Ryan, J.; González-Andrés, F. Organic cereal/forage legume rotation in a Mediterranean calcareous soil, Implications for soil parameters. Agroecol. Sustain. Food Syst. 2013, 37, 215-230.
152. Melero, S.; Ruiz Porras, J.C.; Herencia, J.F.; Madejon, E. Chemical and biochemical properties in a silty loam soil under conventional and organic management. Soil Tillage Res. 2006, 90, 162-170.
153. Papadopoulos, A.; Bird, N.R.A.; Whitmore, A.P. Mooney, S.J. Does organic management lead to enhanced soil physical quality? Geoderma 2014, 213, 435-443.
154. Coll, P.; Le Cadre, E.; Blanchart, E.; Hinsinger, P.; Vilenave, C. Organic viticulture and soil quality. A long-term study in Southern France. Appl. Soil Ecol. 2011, 50, 37-44.
155. Parras-Alcántara, L.; Díaz-Jaimes, L.; Lozano-García, B.; Fernández Rebollo, P.; Moreno Elcure, F.; Carbonero Muñoz, M. Organic farming has little effect on carbon stock in a Mediterranean dehesa (southern Spain). Catena 2014, 113, 9-17.
156. Van Meijl, H.; van Rheenen, T.; Tabeau, A.; Eickhout, B. The impact of different policy environments on agricultural land use in Europe. Agric. Ecosyst. Environ. 2006, 114, 21-38.
157. Palma, J.H.N.; Grave, A.R.; Bunce, R.G.H.; Burgess, P.J.; de Filippi, R.; Keesman, K.J.; van Keulen, H.; Liagre, F.; Mayus, M.; Moreno, G.; et al. Modeling environmental benefits of silvoarable agroforestry in Europe. Agric. Ecosyst. Environ. 2007, 119, 320-334.
158. Tsonkova, P.; Böhm, C.; Quinkenstein, A.; Freese, D. Ecological benefits provided by alley cropping systems for production of woody biomass in the temperate region, a review. Agrofor. Syst. 2012, 85, 133-152.
159. Quinkenstein, A.; Woöllecke, J.; Böhma, C.; Grünewald, H.; Freese, D.; Schneider, B.U.; Hüttl, R.F. Ecological benefits of the alley cropping agroforestry system in sensitive regions of Europe. Environ. Sci. Policy 2012, 12, 1112-1121.
160. Lozano-García, B.; Parras-Alcántara, L. Land use and management effects on carbon and nitrogen in Mediterranean Cambisols. Agric. Ecosyst. Environ. 2013, 179, 208-214.
161. Moreno, G.; Obrador, J.J.; García, A. Impact of evergreen oaks on soil fertility and crop production in intercropped dehesas. Agric. Ecosyst. Environ. 2007, 119, 270-280.
162. Seddaui, G.; Porcu, G.; Ledda, L.; Roggero, P.P.; Agnelli, A.; Corti, G. Soil organic matter content and composition as influenced by soil management in a semi-arid Mediterranean agro-silvo-pastoral system. Agric. Ecosyst. Environ. 2013, 167, 1-11.
163. Shakesby, R.A.; Coelho, C.O.A.; Schnabel, S.; Keizer, J.J.; Clarke, M.A.; Lavado Contador, J.F.; Walsh, R.P.D.; Ferreira, A.J.D.; Doerr, S.H. A ranking methodology for assessing relative erosion risk and its application to dehesas and montados in Spain and Portugal. Land Degrad. Dev. 2002, 13, 129-140.
164. D'Haene, K.; Vermang, J.; Cornelis, W.M.; Leroy, B.L.M.; Schiettecatte, W.; de Neve, D.; Gabriels, D.; Hofman, G. Reduced tillage effects on physical properties of silt loam soils growing root crops. Soil Tillage Res. 2008, 99, 279-290.
165. D'Haene, K.; Vandenbruwane, J.; de Neve, S.; Gabriels, D.; Salomez, J.; Hofman, G. The effect of reduced tillage on nitrogen dynamics in silt loam soils. Eur. J. Agron. 2008, 28, 449-460.
166. Melville, N.; Morgan, R.P.C. The influence of grass density on effectiveness of contour grass strips for control of soil erosion on low angle slopes. Soil Use Manag. 2001, 17, 278-281.
167. Quinton, J.N.; Catt, J.A. The effects of minimal tillage and contour cultivation on surface runoff, soil loss and crop yield in the long-term Woburn Erosion Reference Experiment on sandy soil at Woburn, England. Soil Use Manag. 2004, 20, 343-349.
168. Walter, C.; Merot, P, Layer, B.; Dutin, G. The effect of hedgerows on soil organic carbon storage in hillslopes. Soil Use Manag. 2003, 19, 201-207.
169. Stanchi, S.; Freppaz, M.; Agnelli, A.; Reinsch, T.; Zanini, E. Properties, best management practices and conservation of terraced soils in Southern Europe (from Mediterranean areas to the Alps), A review. Quat. Int. 2012, 265, 90-100.
170. Durán-Zuazo, V.H.; Martínez-Raya, A.; Aguilar-Ruiz, J. Nutrient losses by runoff and sediment from the taluses of orchard terraces. Water Air Soil Pollut. 2004, 153, 355-373.
171. Bellin, N.; van Wesemael, B.; Meerkek, A.; Vanaker, V.; Barbera, G.G. Abandonment of soil and water conservation structures in Mediterranean ecosystems. A case study from south east Spain. Catena 2009, 76, 114-121.
172. Fiener, P.; Auerswald, K.; Weigand, S. Managing erosion and water quality in agricultural watersheds by small detention ponds. Agric. Ecosyst. Environ. 2005, 110, 132-142.
173. Olesen, J.E.; Munkholm, L.J. Subsoil loosening in a crop rotation for organic farming eliminated plough pan with mixed effects on crop yield. Soil Tillage Res. 2007, 94, 376-385
174. Coulouma, G.; Boizard, H.; Trotoux, G.; Lagacherie, P.; Richard, G. Effect of deep tillage for vineyard establishment on soil structure, A case study in Southern France. Soil Tillage Res. 2006, 88, 132-143.
175. Stoate, C.; Bladi, A.; Boatman, N.D.; Herzon, I.; van Doorn, A.; Snoo, G.R.; Rakosy, L.; Ramwell, C. Ecological impacts of early 21st century agricultural change in Europe-A review. J. Environ. Manag. 2009, 91, 22-46.
176. Gartzia-Bengoetxea, N. Risk of degradation of forest soils in the Basque Country. FORRISK, International workshop on soil degradation risks in planted forests. In Proceedings of the International Conference on Soil Degradation Risks in Planted Forests, Bilbao, Spain, 10 September 2014.
177. Bass, S. Certification. In Encyclopedia of Forest Sciences; Academic Press: Oxford, UK, 2004; pp. 1350-1357.
178. Gafo Gómez-Zamalloa, M.; Caparros, A.; San-Miguel Ayanz, A. 15 years of forest certification in the European Union. Are we doing things right? For. Syst. 2011, 20, 81-94.
179. Official Journal of the European Union (OJEU). Withdrawal of obsolete Commission proposals. OJEU 153/3. Available online: http://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri= CELEX,52014XC0521(01)&from=EN (accessed on 2 August 2014)
180. Rodrigues, S.M.; Pereira, M.E.; Ferreira da Silva, E.; Hursthouse, A.S.; Duarte, A.C. A review of regulatory decisions for environmental protection, Part I-Challenges in the implementation of national soil policies. Environ. Int. 2009, 35, 202-213.
181. Römbke, J.; Breure, A.M.; Mulder, C.; Rutgers, M. Legislation and ecological quality assessment of soil, implementation of ecological indication systems in Europe. Ecotoxicol. Environ. Saf. 2005, 62, 201-210.
182. Prager, K.; Hagemann, N.; Schuler, J.; Heyn, N. Incentives and enforcement, the institutional design and policy mix for soil conservation in Brandenburg (Germany). Land Degrad. Dev. 2011, 22, 111-123.
183. Andrews, S.S.; Karlen, D.L.; Cambardella, C.A. The soil management assessment framework, a quantitative soil quality evaluation method. Soil Sci. Soc. Am. J. 2004, 68, 1945-1962.
184. Karlen, D.L.; Ditzler, C.A.; Andrews, S.S. Soil quality, why and how? Geoderma 2003, 114, 145-156.
185. Karlen, D.L.; Mausbach, M.J.; Doran, J.W.; Cline, R.G.; Harris, R.F.; Schuman, G.E. Soil quality, A concept, definition, and framework for evaluation. Soil Sci. Soc. Am. J. 1997, 61, 4-10.
186. Blum, W.E.H. Characterisation of soil erosion risk, an overview. In Threats to Soil Quality in Europe; Tóth, G., Montanarella, L., Rusco, E., Eds.; JRC Scientific and Technical Reports; Office for Official Publications of the European Communities: Luxembourg, 2008; pp. 5-10.
187. Tóth, G.; Stolbovoy, V.; Montanarella, L. Soil Quality and Sustainability Evaluation-An Integrated Approach to Support Soil-Related Policies of the European Union; EUR 22721 EN; Office for Official Publications of the European Communities: Luxembourg, 2007; p. 40.
188. Tóth, G. Soil quality in the European Union. In Threats to Soil Quality in Europe; Tóth, G., Montanarella, L., Rusco, E., Eds.; JRC Scientific and Technical Reports; Office for Official Publications of the European Communities: Luxembourg, 2008; pp. 11-19.
189. Eckelmann, W.; Baritz, R.; Bialousz, S.; Bielek, P.; Carre, F.; Houšková, B.; Jones, R.J.A.; Kibblewhite, M.G.; Kozak, J.; le Bas, C.; et al. Common Criteria for Risk Area Identification According to Soil Threats. European Soil Bureau Research Report No.20; EUR 22185 EN; Office for Official Publications of the European Communities: Luxembourg, 2006; p. 94.
190. Micheli, E., Bialousz, S., Bispo, A., Boixadera, J., Jones, A.R., Kibblewhite, M.G., Kolev, N., Kosmas, C., Lilja, H., Malucelli, F., Rubio, J.L., Stephens, M., Eds. Environmental Assessment of Soil for Monitoring, Volume IVa Prototype Evaluation; EUR 23490 EN/4A; Office for the Official Publications of the European Communities: Luxembourg, 2008; p. 96.
191. Stephens, M., Micheli, E., Jones, A.R., Jones, R.J.A., Eds. Environmental Assessment of Soil for Monitoring Volume IVb, Prototype Evaluation-Pilot Studies; EUR 23490 EN/4B; Office for the Official Publications of the European Communities: Luxembourg, 2008; p. 487.
192. Morvan, X.; Saby, N.P.A.; Arrouays, D.; Le Bas, C.; Jones, R.J.A, Verheijen, F.G.A. Soil monitoring in Europe, a review of existing systems and requirements for harmonisation. Sci. Total Environ. 2008, 391, 1-12.
193. Tóth, G.; Arwyn, J.; Montanarella, L. The LUCAS topsoil database and derived information on the regional variability of cropland topsoil properties in the European Union. Environ. Montioring Assess. 2013, 185, 7409-7425.
194. Eurostat, Statistics Explained. Agri-environmental indicator-Soil quality. Available online: http://epp.eurostat.ec.europa.eu/statistics_explained/index.php/Agri-environmental_indicator_- _soil_quality (accessed on 12 August 2014)
195. Robinson, D.A.; Cooper, D.; Emmett, B.A.; Evans, C.D.; Keith, A.; Lebron, I.; Lofts, S.; Norton, L.; Reynolds, B.; Tipping, E.; et al. Defra soil protection research in the context of the soil natural capital/ecosystem services framework. In Project SP1607, Synthesis of Soil Protection Work 1990-2008; Centre for Ecology and Hydrology: Bangor, UK, 2010; p. 131.
196. Scottish Government. The Scottish Soil Framework; Scottish Government: Edinburgh, UK, 2009; p. 66.
197. Jolivet, C.; Arrouays, D.; Boulonne, C.; Ratié, C.; Saby, N. Le Réseau de mesures de la Qualité des sols de France (RMQS). Etat d'avancement et premiers résultats. étude et Gestion des Sols 2006, 13, 149-164.
198. Mueller, L.; Schindler, U.; Mirschel, W.; Shepherd, G.; Ball, B.C.; Helming, K.; Rogasi, J.; Eulenstein, F.; Wiggering, H. Assessing the productivity function of soils. A review. Agron. Sustain. Dev. 2010, 30, 601-614.
199. Wienhold, B.J.; Karlen, D.L.; Andrews, S.S.; Stott, D.E. Protocol for indicator scoring in the soil management assessment framework (SMAF). Renew. Agric. Food Syst. 2009, 24, 260-266.
200. Karlen, D.; Cambardella, C.; Kovar, J.L.; Colvin, T.S. Soil quality response to long-term tillage and crop rotation practices. Soil Tillage Res. 2013, 133, 54-64.
201. Schulte, R.P.O.; Creamer, R.E.; Donnellan, T.; Farrelly, N.; Reamonn, F.; O'Donoghue, C.; O'hUallachim, D. Functional land management, a framework for managing soil-based ecosystem services for the sustainable intensification of agriculture. Environ. Sci. Policy 2014, 38, 45-58.
202. Volchko, Y.; Norman, J.; Rosén, L.; Bergknut, M.; Josefsson, S.; Söderqvist, T.; Norberg, T.; Wiberg, K.; Tysklind, M. Using soil function evaluation in multi-criteria decision analysis for sustainability appraisal of remediation alternatives. Sci. Total Environ. 2014, 485-486, 785-791.
203. Marinari, S.; Mancinelli, R.; Campiglia, E.; Grego, S. Chemical and biological indicators of soil quality in organic and conventional farming systems in Central Italy. Ecol. Indic. 2006, 6, 701-711.
204. Gómez, J.A.; álvarez, S.; Soriano, M.A. Development of a soil degradation assessment tool for organic olive groves in southern Spain. Catena 2009, 79, 9-17.
205. Zornoza, R.; Mataix-Solera, J.; Guerrero, C.; Arcenegui, V.; García-Oresnes, F.; Mataix-Beneyto, J.; Morugán, A. Evaluation of soil quality using multiple lineal regression based on physical, chemical and biochemical properties. Sci. Total Environ. 2007, 378, 233-237.
206. Imaz, M.J.; Virto, I.; Bescansa, P.; Enrique, A.; Fernández-Ugalde, O.; Karlen, D.L. Tillage and residue management effects on semi-arid Mediterranean soil quality. Soil Tillage Res. 2010, 107, 17-25.
207. Miralles, I.; Ortega, R.; Almendros, G.; Sánchez-Marañón, M.; Soriano, M. Soil quality and organic carbon ratios in mountain agroecosystems of South-east Spain. Geoderma 2009, 150, 120-128.
208. Salome, C.; Coll, P.; Lard, E.; Vilenave, C.; Blanchart, E.; Hinsinger, P.; Marsden, C.; le Cadre, E. Relevance of use-invariant soil properties to assess soil quality ofvulnerable ecosystems, The case of Mediterranean vineyards. Ecol. Indic. 2014, 43, 83-93.
209. Garbisu, C.; Alkorta, I.; Epelde, L. Assessment of soil quality using microbial properties and attributes of ecological relevance. Appl. Soil Ecol. 2011, 49, 1-4.
210. Ruiz, N.; Mathieu, J.; Célini, L.; Rollard, C.; Hommay, G.; Iorio, E.; Lavelle, P. IBQS, a synthetic index of soil quality based on soil macro-invertebrate communities. Soil Biol. Biochem. 2011, 43, 2032-2045.
211. Andrews, S.S.; Flora, C.B.; Mithcell, J.P.; Karlen, D.L. Growers' perceptions and acceptance of soil quality indices. Geoderma 2003, 114, 187-213.
212. Boekhold, S. Soil protection in The Netherlands, a changing perspective. In Proceedings of the International Conference on Land Protection, Bilbao, Spain, 22 October 2012.
213. Goidts, E. Soil protection strategy, from an integrated vision to a practical implementation. In Proceedings of the International Conference on Land Protection, Bilbao, Spain, 22 October 2012.
214. Bodenez, P. The current policy on contaminated land management in France and the possible evolutions to a broader soil protection strategy. In Proceedings of the International Conference on Land Protection, Bilbao, Spain, 22 October 2012.
215. GEIE Alliance Environnement. Synthèse Des évaluations Conduites Dans Le Contrat Cadre N° 30-CE-0067379/00-89 Sur Les Effets Sur L'environnement De Mesures De La PAC; GEIE Alliance Environnement: Brussels, Belgium, 2010; p. 68.
216. Eurostat Statistics. Agri-environmental indicators. Available online: http://epp.eurostat.ec.europa.eu/ statistics_explained/index.php/Agri-environmental_indicators (accessed on 10 September 2014)
217. European Union. DG Agriculture and Rural Development. Unit for Agricultural Policy Analysis and Perspectives, 2013; Overview of CAP Reform 2014-2020; Agricultural Policy Perspectives Brief # 5. Available online: http://ec.europa.eu/agriculture/policy-perspectives/policy-briefs/05_ en.pdf (accessed on 24 November 2014)
218. Pellerin, S.; Bamière, L.; Angers, D.; Béline, F.; Benoît, M.; Butault, J.P.; Chenu, C.; Colnenne-David, C.; de Cara, S.; Delame, N.; et al. How Can French Agriculture Contribute to Reducing Greenhouse Gas Emissions? Abatement Potential and Cost of Ten Technical Measures; Synopsis of the Study Report; Institut National de la Recherche Agronomique (INRA): Paris, France, 2013; p. 92.
219. European Union. DG Internal policies. Policy Department for Structural and Cohesion policies. Agriculture and Rural Development, 2014; Measures at Farm Level to Reduce Greenhouse Gas Emissions from EU Agriculture. NOTES. Available online: http://www.europarl.europa.eu/ RegData/etudes/note/join/2014/513997/IPOL-AGRI_NT%282014%29513997_EN.pdf (accessed on 24 November 2014)
220. Lark, R.M. Estimating the regional mean status and change of soil properties, two distinct objectives for soil survey. Eur. J. Soil Sci. 2009, 60, 748-756.
221. Piorr, H.-P. Experiences with the Evaluation of Agricultural Practices for EU Agri- Environmental Indicators; OECD Report; OECD (Organisation for Economic Co-operation and Development: Paris, France, 2013; p. 17. Available online: http://www.oecd.org/tad/sustainableagriculture/ 44820415.pdf (accessed on 18 December 2014)
222. Dobbie, K.E., Bruneau, P.M.C., Towers, W., Eds. The State of Scotland's Soil; Available online: www.sepa.org.uk/land/land_publications.aspx (accessed on 24 November 2014)
223. Nisbet, T.; Dutch, J.; Moffat, A. Whole-Tree Harvesting; A Guide to Good Practice; Forestry Commission: Edinburgh, UK, 1997; p. 19.
224. Ling, E. Forest fuel extraction and wood ash recycling. In Proceedings of the RecAsh International Seminar, Prague, Czech Republic, 7-9 November 2005.
225. Hakkila, P. Factors driving the development of forest energy in Finland. Sustainable production systems for bioenergy, impacts on forest resources and utilization of wood for energy. Biomass Bioenergy 2006, 30, 281-288.
226. Cécillon, L.C.; Barthes, B.G.; Gómez, C.; Ertlen, D.; Genot, V.; Hedde, M.; Stevens, A.; Brun, J. Assessment and monitoring of soil quality using near-infrared reflectance spectroscopy (NIRS). European J. Soil Sci. 2009, 60, 770-784.
227. Moreira, C.S.; Brunet, D.; Verneyre, L.; Sá, S.M.O.; Galdós, M.V.; Cerri, C.; Bernoux, M. Near infrared spectroscopy for soil bulk density assessment. Eur. J. Soil Sci. 2009, 60, 785-791.
228. Camarsa, G.; Sliva, J.; Toland, J.; Hudson, T.; Nottingham, S.; Rosskopf, N.; Thévignot, C. Life and Soil Protection; Publications Office of the European Union: Luxembourg, 2014; p. 68.
229. European Commission. The implementation of the Soil Thematic Strategy and ongoing activities; Report COM(2012) 46 final; Available online: http://eusoils.jrc.ec.europa.eu/library/jrc_soil/ policy/DGENV/COM%282012%2946_EN.pdf (accessed on 18 December 2014).