Analysis of the Changes in the Water Yield Coefficient over the Past 50 Years in the Huang-Huai-Hai River Basin, China

<div>The spatial distribution of multiyear average precipitation values from 1961 to 2011.</div>

Advances in Meteorology

Figure 16: Analysis of the Changes in the Water Yield Coefficient over the Past 50 Years in the Huang-Huai-Hai River Basin, China 