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Agroforestry Systems

, Volume 72, Issue 3, pp 173–185 | Cite as

Soil properties and physiographic factors controlling the natural vegetation re-growth in a disturbed catchment of the Central Spanish Pyrenees

  • Ana Navas
  • Javier Machín
  • Santiago Beguería
  • Manuel López-Vicente
  • Leticia Gaspar
Article

Abstract

Large changes in land use have occurred in the Central Spanish Pyrenees during the twentieth century. This mountain area supported an intense human use since the Middle Ages, that greatly transformed the natural landscape. The land uses changed dramatically during the first half of the twentieth century, due to major socioeconomic forces which lead to depopulation and land abandonment. Since then, a process of natural vegetation recovery has taken place. The anthropogenic impact during centuries deteriorated the soil quality, threatening the sustainability of agroecosystems and the natural vegetation re-growth. In this study, a soil survey was performed to identify the soil types and the physico-chemical properties of the soil that are relevant for maintaining the soil function for the recovery of vegetation after land abandonment. The study was conducted in the Arnás River catchment, which is representative of the region. The highest cation exchange capacity (CEC), nutrients, water retention, water availability and infiltration rates, as well as the lowest pH and carbonates, occurred in Lithic Hapludolls and Calcic Haploxerolls at the shady aspect, under a forest cover. Lithic Ustochrepts and Lithic Xerorthents on the sunny aspect, which were covered by shrubs, were of lesser quality than were the deeper and better-developed soils on the shady aspect. This is seen as an evidence of different patterns of soil degradation, which conditioned the re-growth of natural vegetation after land abandonment. The results provide insights into the main soil factors that have affected the re-establishment of natural vegetation in recent years. Recommendations are given for designing effective strategies for soil conservation after land abandonment in similar mountain environments.

Keywords

Vegetation cover Natural re-growth Soil properties Physiographic factors GIS Central Pyrenees Spain 

Notes

Acknowledgements

We thank the EEC project (EN AA 123431. PL. 1995–1999) and CICYT projects RADIERO (REN2002-02702/GLO) and REM (CGL2005-02009/BTE) for financial support. The comments provided by M. Egli and another anonymous reviewer are gratefully acknowledged.

References

  1. Beguería S, López-Moreno JI, Lorente A et al (2003) Assessing the effect of climate oscillations and land-use changes on streamflow in the Central Spanish Pyrenees. Ambio 32(4):283–286PubMedCrossRefGoogle Scholar
  2. Berry JK (1987) Fundamental operations in computer assisted map analysis. Int J Geogr Inf Syst 1:119–136CrossRefGoogle Scholar
  3. Burger JA, Kelting DL (1998) Soil quality monitoring for assessing sustainable forest management. In: Davidson EA et al (eds) The contribution of soil science to the development and implementation of criteria and indicators of sustainable forest management. SSSA. Spec. Publ. 53. SSSA, Madison, WI, pp 17–52Google Scholar
  4. Burrough PA (1986) Principles of geographical information systems for land resources assessment. Clarendon Press, University Press, Oxford, p 193Google Scholar
  5. Carter BJ, Ciolkosz EJ (1991) Slope gradient and aspect effects on soils developed from sandstone in Pennsylvania. Geoderma 49:199–213CrossRefGoogle Scholar
  6. CSIC (1976) Comisión de métodos analíticos. An Edafol Agrobiol 35:13–814Google Scholar
  7. Daily GC, Matson PA, Vitousek PM (1997) Ecosystem services supplied by soil. In: Daily GC (ed) Nature’s services: societal dependence on natural ecosystems. Island Press, Washington, DC, pp 113–132Google Scholar
  8. De la Rosa DJ, Crompvoets F, Mayo J et al (1996) Land vulnerability evaluation and climate change impact in Andalucia, Spain. Int Agrophys J 10:225–238Google Scholar
  9. Egli M, Wernli M, Kneisel C et al (2006a) Melting glaciers and soil development in the proglacial area Morteratsch (Swiss Alps): I Soil type chronosequence. Arct Antarct Alp Res 38:499–509CrossRefGoogle Scholar
  10. Egli M, Wernli M, Kneisel C et al (2006b) Melting glaciers and soil development in the proglacial area Morteratsch (Swiss Alps): II Modelling present-day and future soil state. Arct Antarct Alp Res 38:510–522CrossRefGoogle Scholar
  11. FAO (1989) Soil map of the world. Revised legend. FAO, RomeGoogle Scholar
  12. García-Ruiz JM, Arnáez J, Beguería S et al (2005) Runoff generation in an intensively disturbed, abandoned farmland catchment, Central Spanish Pyrenees. Catena 59:79–92CrossRefGoogle Scholar
  13. García-Ruiz JM, Lasanta T (1990) Land-use changes in the Spanish Pyrenees. Mt Res Dev 10:267–279CrossRefGoogle Scholar
  14. Guitian F, Carballas T (1976) Técnicas de análisis de suelos. Ed. Pico Sacro, Santiago de Compostela Spain, p 288Google Scholar
  15. Karlen DL, Mausbach MJ, Doran JW et al (1997) Soil quality: a concept, definition, and framework for evaluation. Soil Sci Soc Am J 61:4–10CrossRefGoogle Scholar
  16. Lorente A, Martí Bono C, Beguería S (2000) La exportación de sedimento en suspensión en una cuenca de campos abandonados, Pirineo central español. Cuat y Geomorf 14(1–2):21–34Google Scholar
  17. Lu D, Moran E, Mausel P (2002) Linking Amazonian secondary succession forest growth to soil properties. Land Degrad Dev 13:331–343CrossRefGoogle Scholar
  18. Machín J, Navas A (1995) Land evaluation and conservation of semiarid agrosystems in Zaragoza (NE Spain) using an Expert Evaluation System and GIS. Land Degrad Rehabil 6:203–214CrossRefGoogle Scholar
  19. Molinillo M, Lasanta T, García-Ruiz JM (1997) Managing mountainous degraded landscapes after farmland abandonment in the Central Spanish Pyrenees. Environ Manage 21:587–598PubMedCrossRefGoogle Scholar
  20. Navas A, García-Ruiz JM, Machín J (1997) Aspects of soil erosion in dry farming land in two changing environments of the central Ebro valley, Spain. In: Walling DE, Probst JL (eds) Human impact on erosion and sedimentation. IAHS 245, Wallingford, pp 13–20Google Scholar
  21. Navas A, Soto J, Machín J (2002) 238U, 226Ra, 210Pb, 232Th and 40K activities in soil profiles of the Flysch sector (Central Spanish Pyrenees). Appl Radiat Isotopes 57:579–589CrossRefGoogle Scholar
  22. Navas A, Machín J, Soto J (2005a) Assessing soil erosion in a Pyrenean mountain catchment using GIS and fallout 137Cs. Agric, Ecosyst Environ 105:493–506CrossRefGoogle Scholar
  23. Navas A, Soto J, Machín J (2005b) Mobility of natural radionuclide and selected major and trace elements along a soil toposequence in the Central Spanish Pyrenees. Soil Sci 170(9):743–757CrossRefGoogle Scholar
  24. Page AL, Mille RH, Keeney DR (1982) Methods of soil analysis. Part 2. Chemical and microbiological properties. American Society of Agronomy, 2nd edn. Soil Science Society of America, Madison, Wisconsin, pp 1159Google Scholar
  25. Pardini G, Aringhieri R, Plana F (1991) Soil properties relevant to land degradation in abandoned sloping fields in Aisa valley, Central Pyrenees (Spain). Pirineos 137:79–93Google Scholar
  26. Porta J, López Acebedo M, Roquero C (2003) Edafología para la agricultura y el medio ambiente, 1st edn. Ediciones Mundi-Prensa, Madrid, pp 929Google Scholar
  27. Rogowski AS (1996) Quantifying soil variability in GIS applications: II. Spatial distribution of soil properties. Int J Geogr Inf Syst 10:455–475CrossRefGoogle Scholar
  28. Sanchez-Marañón M, Soriano M, Delgado G et al (2002) Soil quality in Mediterranean mountain environments: effects of land use change. Soil Sci Soc Am J 66:948–958CrossRefGoogle Scholar
  29. Seybold CA, Herryck JE, Brejda JJ (1999) Soil resilience, a fundamental component of soil quality. Soil Sci 164:224–234CrossRefGoogle Scholar
  30. Sparling GP, Hart PBS, August JA et al (1994) A comparison of soil and microbial carbon, nitrogen and phosphorus contents, and macro aggregate stability of a soil under native forest and after clearance for pastures and plantation forest. Biol Fertil Soil 17:91–100CrossRefGoogle Scholar
  31. USDA (1971) Guide for interpreting engineering uses of soils. Soil Conservation Service, U.S. Government Printing Office, Washington, D.C.Google Scholar
  32. Vicente Serrano SM, Lasanta T, Cuadrat JM (2000) Transformacciones en el paisaje del Pirineo como consecuencia del abandono de las actividades económicas tradicionales. Pirineos 155:111–133Google Scholar
  33. Villar L, Sesé JA, Ferrández JV (2001) Atlas de la Flora del Pirineo aragonés. II, Instituto de Estudios Altoaragoneses y Consejo de Protección de la Naturaleza de Aragón, Huesca, Zaragoza, p 790Google Scholar
  34. Webb KT, Wang C, Astatkie T et al (2000) Spatial and temporal trends in soil properties at a soil quality benchmark site in Central Nova-Scotia. Can J Soil Sci 80:567–575Google Scholar

Copyright information

© Springer Science+Business Media B.V. 2007

Authors and Affiliations

  • Ana Navas
    • 1
  • Javier Machín
    • 1
  • Santiago Beguería
    • 1
  • Manuel López-Vicente
    • 1
  • Leticia Gaspar
    • 1
  1. 1.Estación Experimental de Aula Dei, Consejo Superior de Investigaciones CientíficasZaragozaSpain

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