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Lichen Survey
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Date:
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A. Site characteristics
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5. Site Location (Postcode/OS grid reference/GPS reading/name area)
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6. Which of these best describes your site?
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7. Can you see any of the following near to any of the trees that you are sampling?
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B. Tree characteristics
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8. Tree species and trunk girth
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C. Record indicator lichens on the trunk
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9-11. Fill up the table with the amounts of each indicator lichen on the trunk of each tree (0, 1, 2 or 3), number of lichens different from the ones in the Lichen Identification guide, and green/orange algae.ExampleTree 1Tree 2Tree 3 Tree 4Tree 5Tree 6Tree 7Tree 8…
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Nitrogen-sensitive lichens
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Usnea0
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Evernia0
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Hypogymnia1
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Intermediate
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Melanelixia1
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Flavoparmelia2
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Parmelia1
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Nitrogen-loving
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Leafy Xanthoria2
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Cushion Xanthoria1
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Physcia3
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How many other types of lichen?4
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Type(s) of algae (tick: ✔) green
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orange ✔
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none
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12-13. Record presence (✔) or absence (0) of each indicator lichen on the twigs of each tree, number of lichens different from the ones in the Lichen Identification guide, and green/orange algae.ExampleTree 1Tree 2Tree 3 Tree 4Tree 5Tree 6Tree 7Tree 8…
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Nitrogen-sensitive lichens
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Usnea0
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Evernia0
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Hypogymnia✔
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Intermediate
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Melanelixia✔
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Flavoparmelia0
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Parmelia0
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Nitrogen-loving
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Leafy Xanthoria✔
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Cushion Xanthoria✔
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Physcia✔
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How many other types of lichen?4
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Type(s) of algae (tick: ✔) green
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orange ✔
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none
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CONCLUSIONS (please write in a few sentences the conclusions of your experiment)
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