鲑鱼养殖过程中产生的粪便污垢把野生鲑鱼从苏格兰的许多海湾和河流中驱赶了出来。

The faecal filth of salmon farming has driven wild salmon from many of the sea lochs and rivers of Scotland.

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也从水源(池塘、溪水)、井和水槽中分离出肠出血性大肠杆菌，并发现它们在粪便和水槽污垢中能够存活数月。

EHEC has also been isolated from bodies of water (ponds, streams), Wells and water troughs, and has been found to survive for months in manure and water-trough sediments.

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经过开始的一些尝试后，我叠加了一个不带纹理且非常黑的基础图层，第二个带纹理的基础图层中在立面上添加一些污垢。

After some first tests I added a very dark base layer without textures and the second base layer with textures to add some dirt on the facades.

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