Into the Benthos and Back: What have Infauna Taught Us
نویسندگان
چکیده
ABSTRACT ID 685153 Because of death and gravity, the bottom sea is memory ecosystem, where a record all past events can be found as you move into deeper layers sediment. Thus, benthos are primary indicators for environmental assessments. As hydrocarbon exploration production moved to waters, so did studies. But there were only few Gulf-wide surveys in deepest parts Gulf Mexico, our understanding deep-sea processes was based primarily on other regions world. The intensive focus response during after Deepwater Horizon (DWH) accident increased knowledge dramatically. We learned that deep dynamic, fragile, will take long time recover. There 50% loss biodiversity within 9 km diameter around DWH site, 10% 17 site. still much learn. reservoir Earth, but about 60% Mexico taxa unknown, which major hinderance effects oil spills. northern dominated by Mississippi River outflow, exactly how it drives dynamics needs better resolution. Two outcomes last decade research we know diversity sensitive indicator change damage, surface sediments biologically active zones, natural process sinking particles eventually cover damaged sediment leading recovery. This “restoration place” strategy must confirmed future monitoring assessment
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ژورنال
عنوان ژورنال: Proceedings
سال: 2021
ISSN: ['0890-1740']
DOI: https://doi.org/10.7901/2169-3358-2021.1.685153