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Mapping tiger smuggling

Posted By Brendan Moyle On November 5, 2012 @ 10:32 am In Environment and Ecology | No Comments

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One of the first problems I ran into with researching tiger smuggling was the bias. A lot of the studies had been done by organisations based in India. Imaginative and creative arrows were being drawn across India, Nepal, into Tibet and over into the eastern provinces of China. The two big gaps were interdiction rates inside China, and the case of the Indo-Chinese tiger.

At the last SCB meeting I gave a paper on the breakdown of interdictions inside China. This data was obtained after some patient relationship building within China. The basic breakdown is as follows:

Figure 1: Smuggling Map 1999-2010

Province in coloured as deep-red are hotspots. These are provinces that have had multiple cases of smugglers being intercepted. The obvious characteristic is each is a province that borders range states with wild tiger populations.

Provinces in pale-red are low-interdiction cases. These are province that have had one arrest only.

The map also is instructive as it gives some idea of the scope of the international borders smugglers can take advantage of. It should come as no surprise that parts also show geographical trends also. Amur tigers are intercepted in the north (Heilong-Jiang/Jilin), Indo-Chinese & Bengali in the south (Yunnan), and Bengali in the west (Tibet).

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