A ?T.V.-scanning-line comparator? for recording locomotory activity of animals
- 1 June 1975
- journal article
- Published by Springer Nature in Oecologia
- Vol. 20 (2) , 189-195
- https://doi.org/10.1007/bf00369031
Abstract
A T.V.-scanning-line-comparator is described for making long-term records of locomotory activity and speed of animals. The apparatus is used in combination with a closed circuit T.V.-system. The animals are counted when they pass a fictitious line corresponding with a scanning-line of a T.V.-picture.Keywords
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