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Table 4 The number of studies in each economic sector

From: Effects of artificial light on bird movement and distribution: a systematic map

Sector Number of studies
Transportation 126
Urban/Suburban/Rural 123
Laboratory Behavioural Research 56
Wildlife Research 54
Food Production 52
Energy 47
Communication Towers 16
Recreation/Tourism 10
Human-wildlife Conflict—no sector specified 10
Natural Protected Area 8
Military 5
Zoos 4
Forestry 2
Port or Harbour 2
Waste Management 2
Mineral Mining 1