Work units for Biology

  • Land Ecosystems
    • Transects
    • Food chains and food webs
    • Forestry and plants. Reproduction
    • Biodiversity: population surveys
    • Bio-indicators: Lichen survey
  • Water Ecosystems
    • Fresh water survey
    • Flowing water vs pond
    • Slow vs fast water
    • Biodiversity: invertebrates adaptation
    • Bio-indicators: polluted and non-polluted rivers (Sewage plant visit)
  • Human impact on environment
    • Footpath erosion and Litter survey
    • Regional Park of Sierra de Gredos

+Guided classroom work prior and after practical field work, including:

  • Methodology: Sampling methods and use of equipment provided.
  • Analysis: how to interpret data, statistical studies…
    • Chi squared test
    • Spearman’s Rank Correlation
    • Simpson Yale Index
    • Nearest neighbor analysis
    • Lincoln Index