Extended Data Table 1 Hypotheses and explanatory variables tested for explaining the patterns in waterbird abundance changes over space and species

From: Successful conservation of global waterbird populations depends on effective governance

  1. * http://data.worldbank.org/indicator/NY.GDP.PCAP.KD.
  2. †http://data.worldbank.org/indicator/NY.GDP.MKTP.KD.ZG.
  3. ‡http://data.worldbank.org/data-catalog/worldwide-governance-indicators.
  4. §http://datazone.birdlife.org/home.
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