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Table 1 Reasons for exclusions of articles at full-text screening

From: How are biodiversity and dispersal of species affected by the management of roadsides? A systematic map

Reason for exclusionNo. of articles% of articles
Not a study of roadsides27715
Not a study of roadside management105059
No usable comparator data1659
No usable data on biodiversity or species dispersal1498
Not an observational field study1197
Full text not in English, Danish, Dutch, French, German, Norwegian, Spanish or Swedish533
No usable primary data, but potentially usable as a review141
Redundant (results also reported elsewhere)131
  1. Some of the articles appear more than once in the table, since they were excluded for more than one reason