Asensio, V., Vega, F. A., Andrade, M. L., and Covelo, E. F.: Tree vegetation and waste amendments to improve the physical condition of copper mine soils, Chemosphere, 90, 603–610, 2013.
Balbino, L. R.: O método de Egnér-Riehm na determinação fósforo e do potássio "assimiláveis" em solos de Portugal, Rev. Agron., 51, 46–56, 1968.
Bremner, J. M. and Mulvaney, C. S.: Nitrogen-total, in: Methods of soil analysis. Part 2. Chemical and microbiological properties, 2nd Edn., edited by: Page, A. L., Miller, R. H., and Keeney, D. R., American Society of Agronomy Inc, Madison, Wisconsin, USA, 595–624, 1982.
Caravaca, F., Figueroa, D., Alguacil, M. M., and Roldán, A.: Application of composted urban residue enhanced the performance of afforested shrub species in a degraded semiarid land, Bioresource Technol., 90, 65–70, 2003.
Cerqueira, B., Vega, F. A., Silva, L. F. O., and Andrade, L.: Effects of vegetation on chemical and mineralogical characteristics of soils developed on a decantation bank from a copper mine, Sci. Total Environ., 421–422, 220–229, 2012.
Clemente, R., Walker, D. J., Pardoa, T., Martínez-Fernández, D., and Bernala, M. P.: The use of a halophytic plant species and organic amendments for the remediation of a trace elements-contaminated soil under semi-arid conditions, J. Hazard Mater., 223–224, 63–71, 2012.
Clemente, R., Walker, D. J., Roig, A., and Bernal, M. P.: Heavy metal bioavailability in a soil affected by mineral sulphides contamination following the mine spillage at Aznalcóllar (Spain), Biodegradation, 14, 199–205, 2003.
Conesa, H. M., Faz, A., and Arnaldos, R.: Heavy metal accumulation and tolerance in plants from mine tailings of the semiarid Cartagena–La Unión mining district (SE Spain), Sci. Total Environ., 366, 1–11, 2006.
Córdova, S., Neaman, A., González, I., Ginocchio, R., and Fine, P.: The effect of lime and compost amendments on the potential for the revegetation of metal-polluted, acidic soils, Geoderma, 166, 135–144, 2011.
Gay, J. R. and Korre, A.: A spatially-evaluated methodology for assessing risk to a population from contaminated land, Environ. Pollut., 142, 227–234, 2006.
Goransson, P., Olsson, P. A., Postma, J., and Falkengren-Grerup, U.: Colonisation by arbuscular mycorrhizal and fine endophytic fungi in four woodland grasses – variation in relation to pH and aluminium, Soil Biol. Biochem., 40, 2260–2265, 2008.
Haasea, D. and Larondellea, N.: Valuing post-mining landscapes using an ecosystem services approach – An example from Germany, Ecol. Indic., 18, 567–574, 2012.
Haynes, R. J. and Naidu, R.: Influence of lime, fertilizer and manure applications on soil organic matter content and soil physical conditions: a review, Nutr. Cycl. Agroecosys., 51, 123–137, 1998.
Hubbard, C. E.: Grasses: A guide to their structure, identification, uses, and distribution in the British Isles, 1st Edn., Penguin Books, 402 pp., 1954.
IUSS Working Group WRB: World reference base for soil resources 2006, World Soil Resources Reports No. 103, FAO, Rome, 2006.
Kobayashi, O., Higuchi, K., Miwa, E., and Tadano, T.: Growth injury induced by high pH in rice and tomato, Soil. Sci. Plant Nutr., 56, 407–411, 2010.
Levonmäki, M. and Hartikainen, H.: Efficiency of liming in controlling the mobility of lead in shooting range soils as assessed by different experimental approaches, Sci. Total Environ., 388, 1–7, 2007.
LQARS: Ministério da Agricultura, Lisboa, Portugal, 1977.
Marschner, H.: Mineral Nutrition of Higher Plants, Academic Press, London, 4th Edn., 674 pp., 1990.
Marschner, H.: Mechanisms of adaptation of plants to acid soils, Plant Soil, 134, 1–20, 1991.
Martínez-Ruiz, C., Fernández-Santos, B., Putwain, P. D., and Fernández-Gómez, M. J.: Natural and man-indiced revegetation on mining wastes: Changes in the floristic composition during early succession, Ecol. Eng., 30, 286–294, 2007.
Mendez, M. O. and Maier, R. M.: Phytostabilization of Mine Tailings in Arid and Semiarid Environments – An Emerging Remediation Technology, Environ. Health Persp., 116, 278–283, 2008.
Meysner, T., Szajdak, L., and Kus, J.: Impact of the farming systems on the content of biologically active substrates and the forms of nitrogen in the soils, Agronomy Research, 4, 531–542, 2006.
Page, A. L., Miller, R. H., and Keeney, D. R.: Methods of Soil Analysis. Part 2. Chemical and Microbiological Properties, 2nd Edn., Madison, Wisconsin, USA, 1159 pp., 1982.
Paz-Ferreiro, J., Baez-Bernal, D., Insúa, J. C., and Pomar, M. I. C.: Effects of mussel shell addition on the chemical and biological properties of a Cambisol, Chemosphere, 86, 1117–1121, 2012.
Remon, E., Bouchardon, J. L., Cornier, B., Guy, B., Leclerc, J. C., and Faure, O.: Soil characteristics, heavy metal availability and vegetation recovery at a former metallurgical landfill: implications in risk assessment and site restoration, Environ Pollut., 137, 316–323, 2005.
Rodríguez-Echeverría, S., Crisóstomo, J. A., Nabais, C., and Freitas, H.: Belowground mutualists and the invasive ability of Acacia longifolia in coastal dunes of Portugal, Biol. Invasions, 11, 651–661, 2009.
Roldán, A., Carrasco, L., and Caravaca, F.: Stability of desiccated rhizosphere soil aggregates of mycorrhizal Juniperus oxycedrus grown in a desertified soil amended with a composted organic residue, Soil Biol. Biochem., 38, 2722–2730, 2006.
Ross, S. M.: Retention, transformation and mobility of toxic metals in soils, in: Toxic Metals in Soil-Plant Systems, edited by: Ross, S. M., John Wiley and Sons, Chichester, 63–152, 1994.
Rossell, R. A., Gasparoni, J. C., and Galantini, J. A.: Soil organic matter evaluation, in: Assessments methods for soil carbon, edited by: Lal, R., Kimble, J. M., Follett, R. F., and Stewart, B. A., Lewis Publishers, USA, 676 pp., 2001.
Sanchez, J. E., Willson, T. C., Kizilkaya, K., Parker, E., and Harwood, R. R.: Enhancing the Mineralizable Nitrogen Pool Through Substrate Diversity in Long Term Cropping Systems, Soil Sci. Soc. Am. J., 65, 1442–1447, 2001.
Saxena, P. K., KrishnaRaj, S., Dan, T., Perras, M. R., and Vettakkorumakankav, N. N.: Phytoremediation of Heavy Metal Contaminated and Polluted Soils, in: Heavy Metal Stress. Plants: From Molecules to Ecosystems, edited by: Prasad, M. N. V. and Hagemeyer, J., Springer, Berlin, 305–329, 1999.
Snapp, S. S., Swinton, S. M., Labarta, R., Mutch, D., Black, J. R., Leep, R., Nyiraneza, J., and O'Neil, K.: Evaluating Cover Crops for Benefits, Costs and Performance within Cropping System Niches, Agron. J., 97, 322–332, 2005.
Tang, C., Regel, Z., Diatloff, E., and Gazeyc, C.: Responses of wheat and barley to liming on a sandy soil with subsoil acidity, Field Crop. Res., 80, 235–244, 2003.
U.S. EPA: Phytoremediation Resource Guide, EPA/542/B-99/003, available at: http://www.epa.gov/tio, 1999.
Vega, F. A., Covelo, E. F., Andrade, M. L., and Marcet, P.: Relationships between heavy metals content and soil properties in minesoils, Anal. Chim. Acta, 524, 141–150, 2004.
Vidali, M.: Bioremediation. An overview, Pure Appl. Chem., 73, 1163–1172, 2001.
Watanabe, F. S. and Olsen S. R.: Test of an ascorbic acid method for determining phosphorus in water and NaHCO
3 extracts from soil, Soil. Sci. Soc. Am. Proc., 29, 677–678, 1965.
Wu, L., Li, Z., Han, C., Liu, L., Teng, Y., Sun, X., Pan, C., Huang, Y., Luo, Y., and Christie, P.: Phytoremediation of soil contaminated with Cadmium, Copper and Polychlorinated biphenyls, Int. J. Phytoremediat., 14, 570–584, 2012.