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Conservation of ecosystems: Module 6, Part 7 (mindmap)

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A level Biology (Conservation and sustainability) Mindmap am Conservation of ecosystems: Module 6, Part 7 (mindmap), erstellt von Daniel Brookes am 15/02/2018.
Daniel Brookes
Mindmap von Daniel Brookes, aktualisiert more than 1 year ago
Daniel Brookes
Erstellt von Daniel Brookes vor fast 7 Jahre
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Zusammenfassung der Ressource

Conservation of ecosystems: Module 6, Part 7 (mindmap)
  1. Preservation is different!!
    1. Keeping ecoystems the same, whilst protecting them
      1. Nothing is removed from it
      2. What is conservation?
        1. Management of natural resources
          1. Natural resources that can still be used, without them running out
            1. Social
              1. Attractions and activates
              2. Economical
                1. Drugs / food / clothes
                  1. Dynamic process - constantly changing
                2. Ethical
                  1. Morals / human activity
              3. What's Sustainability?
                1. Ensure resources that are taken today, but without reducing the ability for people in the future for their needs
                  1. Ways of sustainability on land
                    1. Small patches cut down
                      1. Coppicing
                        1. Cutting trees in a way to let them grow back
                        2. Not planted close together; avoiding competition
                          1. Sticks for support and tubes to stop bugs (herbivory)
                            1. Native species, rather than non-native
                            2. Overfishing???
                              1. decline in some fish species because of overfishing
                                1. Mesh size of nets
                                  1. International agreements
                                    1. Common fisheries policy
                                    2. Fishing quotes
                                      1. Limited catch of species of fish
                                        1. From scientific study (population size)
                              2. Human activities on ecosystems
                                1. Humans introduced non-native animals, killing the native ones (i.e. grey squirrel)
                                  1. Non native plants compete with native plant species
                                    1. Eradication programs can be introduced / public follow set of rules
                                    2. Examples
                                      1. The Galapagos islands
                                        1. Antarctica
                                          1. Lake district / Snowdonia national parks
                                        2. If you get stuck on a question, remember.....
                                          1. Human activity
                                            1. Sustainability
                                              1. Conservation
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