Do Different Teams Produce Different Results in Long-Term Lichen Biomonitoring?
AbstractLichen biomonitoring programs focus on temporal variations in epiphytic lichen communities in relation to the effects of atmospheric pollution. As repeated surveys are planned at medium to long term intervals, the alternation of different operators is often possible. This involves the need to consider the effect of non-sampling errors (e.g., observer errors). Here we relate the trends of lichen communities in repeated surveys with the contribution of different teams of specialists involved in sampling. For this reason, lichen diversity data collected in Italy within several ongoing biomonitoring programs have been considered. The variations of components of gamma diversity between the surveys have been related to the composition of the teams of operators. As a major result, the composition of the teams significantly affected data comparability: Similarity (S), Species Replacement (R), and Richness Difference (D) showed significant differences between “same” and “partially” versus “different” teams, with characteristics trends over time. The results suggest a more careful interpretation of temporal variations in biomonitoring studies. View Full-Text
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Brunialti, G.; Frati, L.; Malegori, C.; Giordani, P.; Malaspina, P. Do Different Teams Produce Different Results in Long-Term Lichen Biomonitoring? Diversity 2019, 11, 43.
Brunialti G, Frati L, Malegori C, Giordani P, Malaspina P. Do Different Teams Produce Different Results in Long-Term Lichen Biomonitoring? Diversity. 2019; 11(3):43.Chicago/Turabian Style
Brunialti, Giorgio; Frati, Luisa; Malegori, Cristina; Giordani, Paolo; Malaspina, Paola. 2019. "Do Different Teams Produce Different Results in Long-Term Lichen Biomonitoring?" Diversity 11, no. 3: 43.
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