Sampling Key Terms 3.5 / 5 based on 3 ratings ? BiologyEcology, ecosystems and environmental biologyEcology and biodiversityA2/A-levelOCR Created by: spencer_hastingsCreated on: 23-06-17 20:56 Percentage ground cover Estimate of % of quadrats occupied by species 1 of 10 Species cover Mean percentage cover for all quadrats sampled in area 2 of 10 Species frequency % of quadrats in which the species are present 3 of 10 Rare plants Visual survey, present w/o abundance 4 of 10 Species richness No. of species found in a habitat 5 of 10 Species eveness Relative no. of abundance of individuals within each species 6 of 10 Identification key Dichotomous key 7 of 10 Abundance Number of individuals of a species present 8 of 10 Abiotic factors Non-living conditions in a habitat 9 of 10 Biotic factors Living components of an ecosystem 10 of 10
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