World’s Soil Resources

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Area name Agricultural area of total land area, percent Area name Agricultural area of total land area, percent Kazakhstan 77.00 Republic of Moldova 76.05 United Kingdom 71.35 Ukraine 71.32 Turkmenistan 69.29 Hungary 64.41 Uzbekistan 63.04 Denmark 62.82 Ireland 62.79 Romania 61.67 Serbia 57.81 Azerbaijan 57.54 Spain 57.44 Netherlands 57.12 Armenia 56.21 Kyrgyzstan 55.96 Greece 55.38 Czech Republic 55.09 Serbia and Montenegro 54.81 France 53.81 Poland 53.17 Turkey 52.27 Luxembourg 49.95 Italy 49.76 Germany 48.59 Bulgaria 47.95 The former Yugoslav Republic of Macedonia 46.78 Belgium 45.57 Belarus 44.20 Lithuania 43.69 Liechtenstein 42.44 Slovakia 42.17 Bosnia and Herzegovina 42.07 Andorra 41.81 Albania 41.69 Channel Islands 41.34 Portugal 41.17 Austria 39.59 Georgia 38.34 Montenegro 38.19 Switzerland 38.11 Tajikistan 33.47 Malta 30.34 Latvia 27.80 Slovenia 24.62 Croatia 21.98 Estonia 20.45 Iceland 18.43 San Marino 16.67 Cyprus 15.38 Russian Federation 13.17 Sweden 7.66 Finland 7.47 Norway 3.39 Greenland 0.57 Table 11.1 The percentage of agricultural land area of total land area in the countries of the European region Source: FAO, 2015. Status of the World’s Soil Resources | Main Report Regional Assessment of Soil Changes 332 in Europe and Eurasia
The internal stratification within the region and within countries, including the extent of agricultural lands, depends mainly on bioclimatic conditions which determine agro-ecological zones. According to standard agro-ecological zoning (Fischer et al., 2002), the European region lies in the following agro-ecological zones: Arctic (only Greenland and Russia); Boreal continental (Eastern Russia); Boreal sub-continental (Russia, Scandinavian countries, Greenland); Boreal oceanic (Iceland and Greenland); Temperate continental (Russian and Kazakhstan); Temperate sub-continental (Eastern and Central Europe, Turkey, South Caucasian countries, Russia, Central Asian Countries); Temperate oceanic (Western, Central and Northern Europe); Sub-tropical with winter rainfall (Southern Europe, Turkey, South Caucasus); and Sub-tropical with summer rainfall (only small areas in Spain and southern France). The other approach for characterizing the internal stratification of the region is its division according to the major biomes. The digital map of terrestrial eco-regions presented below (Figure 11.1) delineates the major biomes found in the European region, based on the World Wildlife Fund’s eco-regions (The Nature Conservancy, 2009). Produced by EU JRC Figure 11.1 Terrestrial eco-regions of the European region. Source: Olson et al., 2001. In brief, the relation of these major zones to agricultural development and soil degradation processes is the following: Polar and tundra, and taiga zone This zone represents a treeless polar ecosystem located in high latitudes in the European region in Russia and Scandinavia. The climate is characterized by long winters with months of total darkness and extremely frigid temperatures. Vegetation is mainly scattered, although sometimes it can be patchy, reflecting changes in soil and moisture gradients. Most precipitation falls in the form of snow during winter time. Soils tend to be acidic and saturated with water where not frozen. The region is sparsely populated, with agriculture in the tundra limited to reindeer grazing. Thus agricultural pressure on soils is not very strong; however huge areas are affected by mining and petroleum extraction. Some land degradation processes are triggered by humans indirectly. For example, in Siberia the processes of permafrost melting due to climatic change is resulting in the alteration of topography and causing severe damage to roads and buildings. Waterlogging is also a challenge in many areas. Status of the World’s Soil Resources | Main Report Regional Assessment of Soil Changes 333 in Europe and Eurasia
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Status of the World’s Main Report
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Dick, Warren Dos Santos Baptista, I
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Table of contents Disclaimer and co
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4.1 | Current land cover and land u
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6.5.5 | Responses | 126 6.6 | Soil
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7.7.3 | Soil and drought hazard | 1
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9.5.2 | South Africa | 266 9.6 | Su
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12.3.8 | Soil acidification | 373 1
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14.5.4 | Nutrient imbalance | 464 1
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Foreword This document presents the
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Preface | Scope of The State of the
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Acknowledgments The Status of the W
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CACILM CAMRE CAZRI CBD CBM-CFS CCAF
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FDNPS FFS FIA FSI FSR GAP GDP GEF G
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LU MA MADRPM MAF MAFF MDBA MDGS MEN
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SKM SLAM SLC SLM SMAP SMOS SOC SOE
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List of tables Table 1.1 | Chronolo
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List of figures Figure 2.1 | Overvi
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Figure 6.15 | Factors controlling s
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Figure 11.4 | Soil map and soil deg
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colored diaper associated with micr
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Preface The main objectives of The
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Global soil resources Coordinating
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The balance between the supporting
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1.2 | Basic concepts Prior to the 2
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Soil functions and ecosystem servic
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Climate regulation ∑ Regulation o
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2 | The role of soils in ecosystem
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2.1.2 | Nature and formation of soi
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2.1.4 | Factors influencing soil C
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In coming years, human population a
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Management practices need to be imp
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Another important role of soil wate
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The development of molecular techno
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Fierer, N., Ladau, J., Clemente, J.
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Sato, T., Qadir, M., Yamamoto, S.,
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3 | Global Soil Resources 3.1 | The
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Fridland’s was the first attempt
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Soil management has a considerable
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Accumulation of water soluble salts
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and increases infiltration, which r
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Figure 3.7 Soil suitability for cro
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3.7 | Global assessments of soil ch
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3.7.2 | LADA-GLADIS: the ecosystem
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References AFES. 2008. Réferentiel
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Neustuev, S.S. 1931. Elements of So
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75% crops Mixed >50% artificial 50-
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or increasing forest areas. Between
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Degrading land covers approximately
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70 60 (A) soil carbon 50 Soil
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A meta-analysis of 57 publications
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the nutrient inputs remain in the c
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Livestock density Livestock product
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4.3.3 | Land use change resulting i
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Impact of land take Land take, by i
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Photo by F. Macias Photo by J.C. Fe
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The formation of sulfidic material
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are however strongly dependent on t
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Figure 4.10 Global distribution of
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Bardgett, R.D. & van der Putten, W.
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Dentener, F., Drevet, J., Lamarque,
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Hettelingh, J.P., Sliggers, J., van
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Magnani, F., Mencuccini, M., Borghe
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Pugh, T.A.M., Arneth, A., Olin, S.,
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Van Aardenne, J.A., Dentener, F.J.,
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5 | Drivers of global soil change D
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5.1.2 | Urbanization In tandem with
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Large areas of arable land have bee
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most affected zone with 15 million
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(Brito et al., 2005). This has impl
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MA. 2005. Ecosystems and Human Well
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6.1.2 | Status of Soil Erosion Over
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Figure 6.2 Location of active and f
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High soil erosion rates will also h
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Near-surface soil water content has
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6.2 | Global soil organic carbon st
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where the drainage in the 1960’s
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6.2.4 | Spatial distribution of car
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Vegetation Classes Topsoil Subsoil
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Soil Order Historic Area 10 6 ha Pr
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6.3 | Soil contamination status and
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and Uruguay. The number of exposed
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products increase soil acidity (Bar
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availability and inhibit plant grow
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In several Asian countries, a blend
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underlines the need for global-scal
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Figure 6.10 Urbanisation of the bes
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Figure 6.11 Major components of the
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Within the same continent, large va
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Box 6.2 | Nutrient balances in urba
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is among the top options in the por
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The quality of the soil’s water i
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At continental scales, the only pra
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Figure 6.16 (a) Global distribution
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Engineering in Japan, 5: 157-174. A
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Chadwick, D., Sommer, S., Thorman,
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Drechsel, Pay, Giordano, Mark, Gyie
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Gardner, T., Acosta-Martinez, V., C
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Hue, N.V. & Licudine, D.L. 1999. Am
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Liski, J., Ilvesniemi, H., Mäkelä
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Ng, H. 2010. Regional Assessment: S
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Reheis, M. 1997. Dust deposition do
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Smith, K.A., McTaggart, I.P. & Tsur
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United Nations. 2008. World Urbaniz
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Wood, M.K. & Blackburn, W.H. 1984.
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7 | The impact of soil change on ec
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Rockström et al. (2009) suggest we
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0.0 Response 1.0 Water quality Soil
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One approach to maintaining soil he
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Author Database Used Extent Estimat
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salinization. Safe design and opera
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The second limitation to prediction
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Figure 7.6 Some soil-related feedba
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soils occurs on largely unmanaged a
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extremes several weeks in advance (
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The direct effect of aerosols on th
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capacity declines as N loads increa
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The concept of the critical load of
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as it indicates that management and
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10-year frequency Ten-year frequenc
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phenomena such as the onset of mass
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Although poorly explored, diversity
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affect the health of humans and ani
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Bever, J.D., Westover, K.M. & Anton
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Damoah, R., Spichtinger, N., Servra
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Fenn, M.E., Poth, M.A., Aber, J.D.,
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Heimann, M. & Reichstein, M. 2008.
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Koster, R.D., Dirmeyer, P.A., Guo,
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Naeem, S., Bunker, D.E., Hector, A.
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Raufman, Y.J. & Fraser, R.S. 1997.
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Sheffield, J. & Wood, E.F. 2007. Pr
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UNEP. 2012. Policy Implications of
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8 | Governance and policy responses
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contemporary challenge for policy m
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Year 1982 FAO World Soil Charter 19
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Ensure integrated management of pes
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8.4 | Regional soil policies 8.4.1
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while in areas with fertile soils t
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In New Zealand, there are few regul
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The SEEA Central Framework identifi
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EC. 2013. Decision No 1386/2013/EU
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World Bank. 2011. Rising Global Int
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9.1 | Introduction Land degradation
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Figure 9.1 Agro-ecological zones in
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The soils are strongly weathered an
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It exposes the soil to the erosive
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In many African cultures, harvestin
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Maputo accounts for 83 percent of t
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Poverty: General poverty of the far
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Considering that over 80 percent of
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Extent of SOM decline in the region
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Many farmers do not follow recommen
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9.5 | Case studies 9.5.1 | Senegal
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Figure 9.7 Extent of dominant degra
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management, it is important to note
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From 2006, several further national
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Figure 9.12 Actual water erosion pr
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Figure 9.13 Topsoil pH derived from
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Figure 9.14 Change in land-cover be
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Waterlogging Compaction Soil sealin
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Birru, T.C. 2002. Organic matter re
Page 323 and 324: Hein, L. & De Ridder, N. 2006. Dese
Page 325 and 326: Meyer, J.H., Harding, R., Rampersad
Page 327 and 328: Smith P. 2008. Soil organic carbon
Page 329 and 330: 10 | Regional Assessment of Soil Ch
Page 331 and 332: Figure 10.1 Length of the available
Page 333 and 334: Figure 10.2 Threats to soils in the
Page 335 and 336: 10.3.4 | Soil acidification There i
Page 337 and 338: In paddy rice cultivation and uplan
Page 339 and 340: 10.3.10 | Sealing and capping Seali
Page 341 and 342: practices. On low slopes, agronomic
Page 343 and 344: (Valentin et al., 2008). For peatla
Page 345 and 346: in Laos (59 kg N ha -1 ). On the ot
Page 347 and 348: Sub-Regions. Inceptisols are the do
Page 349 and 350: 10.5.2 | Case study for Indonesia T
Page 351 and 352: Peat fire is another important proc
Page 353 and 354: An agricultural soil monitoring pro
Page 355 and 356: The Basic Soil-Environmental Monito
Page 357 and 358: Figure 10.8 Estimate CH 4 emission
Page 359 and 360: Threat to soil function Soil erosio
Page 361 and 362: References Aggarwal, G.C., Sidhu, A
Page 363 and 364: FAO. 2012. FAOSTAT. Rome, FAO. (Als
Page 365 and 366: Kukal, S.S. & Aggarwal, G.C. 2003.
Page 367 and 368: Piao, S., Fang, J., Ciais, P., Peyl
Page 369 and 370: Taniyama, I. 2003. Study of soil fa
Page 371 and 372: Zhao, Y., Duan, L., Xing, J., Larss
Page 373: 11.1 | Introduction The majority of
Page 377 and 378: Mediterranean zone This zone by def
Page 379 and 380: (5) Salinization and sodification I
Page 381 and 382: The real extent of diffuse soil con
Page 383 and 384: While there is no harmonised exhaus
Page 385 and 386: Prepared by I. Alyabina Figure 11.2
Page 387 and 388: This is due to the country’s geo-
Page 389 and 390: Future changes in climate and land
Page 391 and 392: Considering an increase of industri
Page 393 and 394: Comparison of cultivated soils with
Page 395 and 396: Figure 11.3 Some types and extent o
Page 397 and 398: The plains in the basins of Amu Dar
Page 399 and 400: Threat to soil function Soil sealin
Page 401 and 402: References Acosta, J.A., Faz, A., J
Page 403 and 404: Inisheva, L.I. (ed.). 2005. Concept
Page 405 and 406: van Lynden, G.W.J. 1997. Guidelines
Page 407 and 408: 12.1 | Introduction This chapter di
Page 409 and 410: Figure 12.1 Biomes in Latin America
Page 411 and 412: Temperate Grasslands, Savannahs and
Page 413 and 414: humid. The most common soil groups
Page 415 and 416: 12.3.6 | Compaction In LAC there ar
Page 417 and 418: New regional information has been g
Page 419 and 420: Primary forests have higher carbon
Page 421 and 422: Prepared by C. Cruz-Gaistardo Figur
Page 423 and 424: The salinity of soils on the cultiv
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Figure 12.6 Expansion of the agricu
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Figure 12.7 Percentage of areas aff
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Figure 12.8 Predominant types of la
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Threat to soil function Soil erosio
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Boddey, R.M., Alves, B.J.R, Jantali
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Gardi, C., Angelini, M., Barceló,
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Nogueira, M.A., Albino, U.B., Brand
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Spavorek, G., Bemdes, G., Barreto,
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13 | Regional Assessment of Soil Ch
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The Arab Centre for the Study of Ar
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Poverty within this system is exten
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Wind erosion A review conducted by
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13.3.5 | Soil salinization/sodifica
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13.3.9 | Compaction Soil compaction
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13.4 | Major soil threats in the re
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In Sudan, studies showed that in ar
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2002). There are few studies on the
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Consequences of salinization Salini
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Rates of C change are influenced no
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Figure 13.3 Layout of the project s
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13.5 | Case studies 13.5.1 | Case s
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Studies show that both climatic and
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2 - Land degradation assessment map
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Figure 13.9 Type of ecosystem servi
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Threat to soil function Soil erosio
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References Abahussain, A.A., Abdu,
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Badraoui, M. 1998. Effects of inten
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FAO. 2004. Regional Workshop on Pro
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Mamdouh Nasr. 1999. Assessing Deser
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Yaghi, B. & Abdul-Wahab, S.A. 2004.
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14.1 | Introduction Although Canada
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The area of forested land in Canada
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14.3 | Soil threats This section fo
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Figure 14.2 Map of Superfund sites
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Figure 14.3 Areas in United States
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The drivers for soil sealing in Can
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14.4.1 | Soil erosion Soil erosion
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The relationship between soil prope
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14.4.4 | Soil biodiversity Soil bio
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Figure 14.5 Risk of water erosion i
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Figure 14.7 Soil organic carbon cha
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Figure 14.8 Residual soil N in Cana
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14.6 | Conclusions and recommendati
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Compaction Sealing and land take Sa
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Clearwater, R.L., Martin, T., Hoppe
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Kurz, W.A., Dymond, C.C., White, T.
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USDA. 2011. Resource Conservation A
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15.1 | Introduction The Southwest P
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of the country. The undulating and
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The broad area of Near Oceania (inc
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Country and land-use driver Implica
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15.5 | Threats to soils in the regi
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egenerating soils. The South Island
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New Zealand The importance of soil
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Fertilizers Impurities in fertilize
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The main onsite effects of acidific
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Saltwater intrusion Saltwater intru
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Phosphorus is naturally deficient a
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Canterbury region. There has been a
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Figure 15.3 (a) Trends in winter ra
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Figure 15.5 Agricultural lime sales
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The management of water is also fun
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The DustWatch network Australia has
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Soil sealing and capping Contaminat
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Bui, E.N., Hancock, G.J. & Wilkinso
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Hartemink, A.E. 1998b. Acidificatio
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Moorehead, A. (ed.). 2011. Forests
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Robertson, M.J., George, R.J., O’
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Wilson, B.R. & Lonergan, V.E. 2013.
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16.1 | Antarctic soils and environm
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16.3 | Response All activities in A
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IAATO. 2014. Tourism statistics. In
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Annex | Soil groups, characteristic
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a Photo by C. Tarnocai b Photo by S
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Figure A 2 (a) An Anthrosol (Plagge
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a Photo by P. Charzyński Figure A
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a Photo by A. Filaretova b Photo by
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Figure A 5 (a) A Leptosol profile i
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a Photo by L. Wilding b Photo by L.
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Figure A 7 (a) A Solonetz profile a
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a Photo by T. Toth b Photo by S. Kh
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Figure A 9 (a) A Podzol profile and
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FERRALSOLS (OXISOLS) Ferralsols (Fi
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NITISOLS (Alfisols, Ultisols, Incep
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PLINTHOSOLS (Plinthic sub-groups) P
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PLANOSOLS (Albaqualfs, Albaquults a
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GLEYSOLS (Aquic suborder and Endoaq
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STAGNOSOLS (Aquic Suborders and Epi
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ANDOSOLS (ANDISOLS) Andosols (Figur
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5 | Soils with accumulation of orga
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KASTANOZEMS (Ustolls and Xerolls) K
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PHAEOZEMS (Udolls and Albolls) Phae
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UMBRISOLS (Umbric Great Group in Aq
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6 | Soils with accumulation of mode
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CALCISOLS (Calcids, Argids, Cambids
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GYPSISOLS (Gypsids) Gypsisols are c
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7 | Soils with a clay-enriched subs
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ACRISOLS (Kan- great groups of Ulti
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LIXISOLS (Kan - great groups of Alf
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ALISOLS (Ultisols with an argillic
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LUVISOLS (Alfisols with an argillic
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8 | Soils with little or no profile
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REGOSOLS (Orthents) Regisols are th
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ARENOSOLS (Psamments) Arenosols are
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FLUVISOLS (Fluvents, Fluv-Subroups)
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9 | Permanently flooded soils WASSE
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Kastanozems Histosols Gypsisols Gre
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Jones, A., Breuning-Madsen, H., Bro
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Glossary of technical terms Aerobic
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Topsoil: the upper part of a natura
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Broll, Gabrielle Bruulsma, Tom Bunn
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Leys, John Lobb, David Ma, Lin Maci
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Urquiaga Caballero, Segundo Urquiza
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World’s Soil Resources

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