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Fig. 3 | Heritage Science

Fig. 3

From: Smartphone citizen science: can a conservation hypothesis be tested using non specialist technology?

Fig. 3

Example of Wagga Wagga Daily Advertiser exhibiting yellowing and brittleness that prevented the first few leaves being easily sampled. This was a typical example of a journal showing damage that puts sampling and extraction from the archive at risk. It was always easier to locate a mid page margin section than a top corner. Although such brittle examples relate to yellowing, the degree of brittleness varied amongst journals where the yellowing effect appears to be saturated

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