The paper detailedly describes the application of GIS technology in water environment functional zoning, and also discusses the actual application of GIS in future environmental protection work.

运用GIS技术对水环境功能区划进行了详细的描述，并对今后环保工作中实际应用进行了探讨。

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And by using GIS technology, the system overcomes the defects that zoning depends too much on labor work and the zoning results are not visual and realizes the visualization of the results.

整个系统主要利用了GIS地理信息的特点，克服了以往区域划分方法过多依赖手工劳动以及区划结果显示不直观的缺陷，实现了区划结果的实时可视化。

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In the past three years, Mr. Bloomberg changed the landscape of the city through zoning, helped create a new technology-focused university on Roosevelt Island, and continued his public-health initiatives, pushing through a partial ban on large-size sugary drinks.

WSJ: Reputation on the Line