{
  "id": 14923160,
  "title": "Climate change could send more toxic mining waste into coastal waters, study warns",
  "url": "https://urgent.news/2026/10/16/climate-change-could-send-more-toxic-mining-waste-into-coastal-waters",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-16T09:45:00.000Z",
  "source": {
    "name": "Mongabay",
    "slug": "mongabay",
    "url": "https://news.mongabay.com/2026/10/climate-change-could-send-more-toxic-mining-waste-into-coastal-waters-study-warns/"
  },
  "original_language": "en",
  "account": "The global demand for metals has surged in recent years, driven by population expansion, technological advancements, and economic growth. The extraction of metal ores such as iron and copper has quadrupled globally over the past half-century, and the industry remains robust. However, this increased demand brings significant environmental hazards. Both metal mines and tailings storage facilities can discharge pollution, introducing heavy metals and harmful chemicals into the environment, potentially contaminating land and water and ultimately affecting coastal communities and marine ecosystems.\n\nA study published in the journal Earth-Science Reviews warns that climate change could intensify these risks to marine environments. Researchers investigated areas where the combined effects of rising temperatures, rising sea levels, and altered weather patterns could lead to increased release of toxic waste into landscapes over the next century. The findings pinpoint six regions where the overlap of these hazards poses the greatest risk: North America, South America, Northern Europe, the Mediterranean, East Asia, and Australia. Study lead author Adam Sproson, a research scientist at the National Oceanography Centre in the UK, explained to Mongabay that while the six hotspots cover a substantial portion of the world, the coastal regions present a considerable challenge. The coastal Levant Mine in Cornwall, UK, operated from the 18th century until the 1930s and had workings extending under the sea, leaving behind a legacy of pollution.\n\nThis research underscores the urgent need for remediation and monitoring efforts to manage the combined threats of metal mining and climate change.",
  "summary": "Demand for metals has exploded in recent decades, thanks to population growth, technological innovation, and economic development. The volume of metal ores like iron and copper extracted globally quadrupled during the last half-century, and the trillion-dollar industry shows no signs of slowing down. But the growing demand comes with environmental risks. Both metal mines and […]",
  "key_points": [
    "Global metal demand surged due to population, tech, and economy.",
    "Climate change may worsen toxic mining waste in coastal waters."
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}