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10 Apr 2018
6. Would increasing the number of nearest neighbordistances (r) measured give a better or worse estimate of population density? Is there a point where you should stop collecting data?
7. In a previous lab you used mark-recapture techniques to estimate population size. What is the difference in that value (population size) and the one calculated from this lab (population density)? How would you convert from one value to another?
8. If a tree is circular, then circumference = 2Ïr. (r here is radius which is half of diameter. How will you transform your measurements into dbh? Show me theformula youâll use. If a tree is 38 cm circumference, calculate its dbh.
6. Would increasing the number of nearest neighbordistances (r) measured give a better or worse estimate of population density? Is there a point where you should stop collecting data?
7. In a previous lab you used mark-recapture techniques to estimate population size. What is the difference in that value (population size) and the one calculated from this lab (population density)? How would you convert from one value to another?
8. If a tree is circular, then circumference = 2Ïr. (r here is radius which is half of diameter. How will you transform your measurements into dbh? Show me theformula youâll use. If a tree is 38 cm circumference, calculate its dbh.
Keith LeannonLv2
12 Apr 2018
