公共信息中心设于世行办事处或其附近，或设于大学或其他交通便利之处，但这些地方通常位于各国首都。
PICs are located adjacent to World Bank offices or in universities or other accessible sites, usually in capital cities around the world.
但是，把这种方法应用到充满盐水的蓄水层可获得更好的效果，因为这样的蓄水层不仅数量多，而且它们通常位于海岸的油气田附近。
Aquifers full of brine, however, could be better because there are so many of them, and they often lie close to offshore oil - and gas-fields.
氧松弛——低溶点氧通常集中位于污水注入点附近。
Oxygen sag — a point of low dissolved oxygen concentration generally located around effluent injection points.
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