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3 clusters · 16 sources · 9 days · First seen · Last updated

Gulf of Mexico Deepwater Horizon environmental impact

Overview

Research published in the journal PNAS indicates that marine life in the Gulf of Mexico’s twilight zone has experienced significant declines following the 2010 Deepwater Horizon oil spill. Studies show that fish populations in regions between the surface and 5,000 feet deep dropped by 63.5% by 2015, while crustaceans like shrimp and krill fell by 62%, and larger animals such as squid and octopuses decreased by nearly 60%.

Researchers identified the oil spill as the ‘most plausible reason’ for these declines, noting that natural variables like temperature and oxygen levels do not account for the loss. Evidence of petroleum-related substances was detected in the flesh of deep-sea squid and octopuses, as well as in fish eggs, which may disrupt reproduction and development. Additionally, ongoing pollution may interfere with the ability of deep-sea fish to find mates via scent.

New analysis of samples collected between 2011 and 2023 by researchers from Nova Southeastern University and Florida International University confirms that these populations have failed to recover. Specifically, krill—a vital food source for many marine animals—experienced a population drop of nearly 73%. The 2010 disaster, which resulted in 11 deaths and the release of approximately 5 million barrels of crude oil, caused an estimated $17.2 billion in damages to wildlife, fisheries, tourism, and beaches.

Entities

Gulf of Mexico · BP · Nova Southeastern University · Florida International University · Tracey Sutton

Timeline

  1. [INTERNATIONAL] 2 sources
    Gulf of Mexico marine life declines following Deepwater Horizon spill

    A study shows marine life in the Gulf of Mexico's twilight zone has plummeted by up to 73% following the 2010 Deepwater Horizon oil spill, with populations failing to recover over a decade later.

  2. [INTERNATIONAL] 6 sources
    Gulf of Mexico deep-sea life decreased by 60 percent after oil spill

    A study shows a 60% decline in deep-sea species like squid and shrimp in the Gulf of Mexico following the 2010 Deepwater Horizon oil spill.

  3. [HEALTH] 8 sources
    Gulf of Mexico marine life declined significantly after BP oil spill

    A study in PNAS shows marine life in the Gulf of Mexico's twilight zone plummeted by approximately 60% following the 2010 Deepwater Horizon oil spill, with populations failing to recover.

Sources

abc13.com · abc7.com · abc7news.com · diario21.com.mx · econoTimes.com · encuentroradiotv.com · insurancejournal.com · mymotherlode.com · novedadesdetabasco.com.mx · sondakika.com · sondakikakibris.com · thecooldown.com · triblive.com · wbrz.com · wibnet.nl · wishtv.com

This summary has been updated 1 time: see revision history