Gayana botánica

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  Año 2003, Vol. 60, Número 1

  • Preface: Biogeochemical cycles in temperate forest ecosystems

    Carlos E. Oyarzún

    • Texto completo

    págs. 1-1

    

  • Use of long-term data, mass balances and stable isotopes in watershed biogeochemistry: The hubbard brook model

    Gene E. Likens

    • Texto completo

    págs. 3-7

    

  • Comparison of dry deposition and canopy exchange of base cations in temperate hardwood forests in flanders and Chile

    Jeroen Staelens, Annelies De Schrijver, Carlos E. Oyarzún, Noël Lust

    • Resumen
    • Texto completo

    págs. 9-16

    

  • Forms and availability of soil phosphorus in temperate forests in southern Chile and Flanders

    Katleen De Brouwere, Ann Thijs, Maarten Hens, Roel Merckx

    • Resumen
    • Texto completo

    págs. 17-23

    

  • Non-symbiotic nitrogen fixation, net nitrogen mineralization and denitrification in evergreen forests of Chiloé island, Chile: A comparison with other temperate forests

    C.A. Pérez, M.R. Carmona, Juan J Armesto

    • Resumen
    • Texto completo

    págs. 25-33

    

  • Seasonal variation in leaf litter nutrient concentrations of valdivian rainforest trees

    Christopher H. Lusk, Francisco Matus, María Moreno-Chacón, Alfredo Saldaña, Mylthon Jiménez-castillo

    • Resumen
    • Texto completo

    págs. 35-39

    

  • New perspectives on the determination of phosphatase activity in ectomycorrhizae of Nothofagus obliqua forests in southern Chile

    Maricel Alvarez, Steffen Härtel, Roberto Godoy, Wolfgang Heyser

    • Resumen
    • Texto completo

    págs. 41-46

    

  • Atmospheric n deposition in central and southern Chile: AN OVERVIEW

    Roberto Godoy, Leandro Paulino, Carlos E. Oyarzún, Pascal Boeckx

    • Resumen
    • Texto completo

    págs. 47-53

    

  • The role of cotric acid as a phosphorus mobilization mechanism in highly P-fixing soils

    M. Drouillon, R. Merckx

    • Resumen
    • Texto completo

    págs. 55-62

    

  • Nitrogen export from forested and agricultural watersheds of southern Chile

    Carlos E. Oyarzún, Anton Huber

    • Resumen
    • Texto completo

    págs. 63-68

    

  • Total and organic phosphorus in chilean volcanic Soils

    F. Borie, R. Rubio

    • Resumen
    • Texto completo

    págs. 69-73