Some townships, such as Wukang, the county center, and Xinshi, a town with heritage cultures, expanded considerably, while townships of Fatou and Moganshan presented a small trend of increase in built-up lands ( Fig 5 ), indicating that these townships had not suffered much from the process of urbanization.
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The sentences
They generally presented an increasing trend in the areas of built-up lands from 1990 to 2015 at 5-year intervals.