Marine Debris Project Final Report 2014

Sample sizes for all groups was low for emu parades (Table 1) so these results may be confoundedby location as the mean density found by trained primary school students was 10 times that foundby other groups.Figure 11. The mean density (items.m2 ± se) of marine debris found among transects made by trained anduntrained adults, primary and secondary school students supervised by trained and untrained teachers comparedwith nearby transects by project staff.50 | Understanding the effects of marine debris on wildlife