2006 Ivory Coast toxic waste dump waste from European ports. Trafigura claims that this was done under agreement that the waste would be treated and disposed of legally, and that the substance was waste ("slops") from the routine washing of "Probo Koala"'s tanks. Again according to Trafigura, it became apparent that the untreated slops had been dumped illegally at municipal refuse dumps. They contend that the slops were an alkaline mix of water, gasoline, and caustic soda, along with a very small amount of foul-smelling and toxic hydrogen sulfide. Further, the company says that their tests show that, while noxious, the slop from their ship could
Garden waste dumping biodiversity on a global scale. When population-level properties that indicate superior competitive ability of the invading species are examined, 13–24 (42–77%) of the species are included, with the majority of species showing traits capable of modifying natural systems at both ecosystem and community/population scales. The dumping of green waste such as lawn clippings can block drainage systems which pollutes water therefore effecting water quality and the health of aquatic plants and animals. Dumped garden waste can add high levels of sediments, reducing the light available for photosynthesis. Dumping also block waterways and roads, cause flooding and facilitate higher rates of