%0 Journal Article %K Lepidoptera %K Biodiversity %K indicators %K log-linear model %K statistical power %K UK butterfly monitoring scheme %K wider countryside %B Journal of Applied Ecology %D 2007 %G en %N 5 %P 993-1000 %R 10.1111/j.1365-2664.2007.01340.x %T Reduced-effort schemes for monitoring butterfly populations %V 44 %8 2007 %@ 1365-2664