Fig. 1. Activity-abundance and species richness of Carabidae in four habitats in a mountainous area near Beijing, China in 2011 and 2012. a) Activity-abundance of all carabids (2011: F = 2.82, p = 0.08; 2012: F = 2.58, p = 0.10), b) Chao1 index for all carabids (2011: F = 0.96, p = 0.44; 2012: F = 6.32, p <0.01), c) Activity-abundance of large carabids (2011: F = 0.87, p = 0.50; 2012: F = 6.35, p <0.01), d) Chao1 index for large carabids (2011: F = 0.98, p = 0.04; 2012: F = 2.08, p = 0.16) WI = walnut-chrysanthemum intercropping system; WM = walnut monoculture system; F = temperate deciduous forest; M = alpine meadow. Bars within each year of each graph with the same letter above the standard error bar are not significantly different (p> 0.05).

Published as part of Zhang, Xin, Zhao, Guishen, Zhang, Xuzhu, Li, Xiao, Yu, Zhenrong, Liu, Yunhui & Liang, Hongbin, 2017, Ground Beetle (Coleoptera: Carabidae) Diversity and Body-Size Variation in Four Land Use Types in a Mountainous Area Near Beijing, China, pp. 402-412 in The Coleopterists Bulletin 71 (2) on page 406, DOI: 10.1649/0010-065X-71.2.402, http://zenodo.org/record/5376439