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NOTES WEEK 9 Sofia Cornejo León - Coggle Diagram

- - - - involves determination of the rate formation in soil samples
        
        the testing of pesticides, Herbicides, fungicides, insecticides, may be expected to have effects on soil organisms and fertility
- - - - ‘Before and after’ studies are rare in ecotoxicology
        
        The sea empress, a tanker which spilled 70 000 ton of crude oil into Milford haven, Wales, in feb 1996.
        
        Normally, % cover of the rocks with seaweed is low because of the grazing activities of limpets (Patella vulgata), after the spill limpet mortalities were high, resulted in a dramatic phase of seaweed Enteromorpha, followed by a flush of Porphyria, and last a brown phase of Fucus
  - - - BUT, we have soil prediction and classification scheme (SOILPACS).
        
        Methods which have been used to assess the impact of aerial deposition of metals on soil are leaf litter communities
        
        Oligochaetes are particularly susceptible to the pollution
        
        ZMG pollution problem: In rainy season, the acid rain will go from ZMG to La Primavera, because of the direction of the wind (to the west, where is the forest). In dry season, the problem is forest fires, one reason is the organic matter accumulation due to low degradation rate. the use of calcium carbonate (lime), may be a solution.