RAPID Deepwater Horizon Oil Spill: Deep pelagic and benthic impacts of the oil spill

快速深水地平线漏油:漏油对深海和海底的影响

基本信息

项目摘要

Intellectual Merit. Sediment microbial mediated processes are capable of oxidizing oil and methane in the environment. The PI's will examine the impacts of the Deepwater Horizon Oil Spill (hereafter BP spill) on microbially mediated processes in the deep waters and sediments in the vicinity of the spill site. This is an unprecedented oil spill and it is essential to obtain a clear understanding of its impacts on microbial processes in the waters and sediments of the Gulf of Mexico. The work will complement several funded or planned geochemical and microbiological sampling programs focused on the oil spill response. They will evaluate rates of water column methane oxidation and sediment sulfate reduction and methanogenesis at multiple sites around the spill site. Additional experiments will quantify the impact of nutrients, oxygen and substrate concentrations on these important microbially mediated processes. Broader Impacts: This work will clarify the response of microbial processes in deep waters and sediments to the Deepwater Horizon spill. The project will support a post doctoral associate (female, Hispanic) and an undergraduate student (female, African American). The proposed work is leveraged by NOAA funding which will permit us to expand the number of study sites and number of sampling cruises. A web site will be developed to highlight our work and convey our results to the others in the scientific community as well as to the public.
智力优势。沉积物微生物介导的过程能够氧化环境中的石油和甲烷。PI将检查深水地平线石油泄漏(以下简称BP泄漏)对泄漏现场附近深水沃茨和沉积物中微生物介导过程的影响。这是一次前所未有的石油泄漏,必须清楚地了解其对墨西哥湾沃茨和沉积物中微生物过程的影响。这项工作将补充几个资助或计划的地球化学和微生物取样计划,重点是石油泄漏的反应。他们将评估泄漏现场周围多个地点的水柱甲烷氧化率、沉积物硫酸盐还原率和甲烷生成率。其他实验将量化营养物质、氧气和底物浓度对这些重要的微生物介导过程的影响。更广泛的影响:这项工作将阐明深水沃茨和沉积物中微生物过程对深水地平线泄漏的反应。该项目将支持一名博士后助理(女性,西班牙裔)和一名本科生(女性,非洲裔美国人)。拟议的工作得到了NOAA的资助,这将使我们能够扩大研究地点的数量和采样巡航的数量。将建立一个网站,突出我们的工作,并向科学界的其他人和公众传达我们的成果。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

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Samantha Joye其他文献

Marine methane paradox: Enigmatic production of methane in oxygenated waters
海洋甲烷悖论:含氧水域中神秘的甲烷产生
  • DOI:
  • 发表时间:
    2024
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Shi;Jin;Samantha Joye;Guang
  • 通讯作者:
    Guang

Samantha Joye的其他文献

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{{ truncateString('Samantha Joye', 18)}}的其他基金

Collaborative research: Regulation and dynamics of microbial communities and biogeochemical cycling in hydrothermally-influenced habitats in the Gulf of California
合作研究:加利福尼亚湾受热液影响的生境中微生物群落和生物地球化学循环的调节和动态
  • 批准号:
    2049439
  • 财政年份:
    2021
  • 资助金额:
    $ 19.96万
  • 项目类别:
    Continuing Grant
Pathways and regulation of transformation of low molecular weight carbon compounds in subseafloor sediments from the Guaymas Basin (Gulf of California)
瓜伊马斯盆地(加利福尼亚湾)海底沉积物中低分子量碳化合物转化的途径和调控
  • 批准号:
    2023575
  • 财政年份:
    2020
  • 资助金额:
    $ 19.96万
  • 项目类别:
    Standard Grant
Collaborative Research: Probing the Metabolic and Electrical Interactions of Cable Bacteria in Anoxic Sediments
合作研究:探讨缺氧沉积物中电缆细菌的代谢和电相互作用
  • 批准号:
    1756851
  • 财政年份:
    2018
  • 资助金额:
    $ 19.96万
  • 项目类别:
    Standard Grant
Collaborative Research: Microbial carbon cycling and its interactions with sulfur and nitrogen transformations in Guaymas Basin hydrothermal sediments
合作研究:瓜伊马斯盆地热液沉积物中微生物碳循环及其与硫和氮转化的相互作用
  • 批准号:
    1357360
  • 财政年份:
    2014
  • 资助金额:
    $ 19.96万
  • 项目类别:
    Standard Grant
Collaborative Research: The East Siberian Arctic Shelf as a Source of Atmospheric Methane: First Approach to Quantitative Assessment
合作研究:东西伯利亚北极陆架作为大气甲烷的来源:定量评估的第一种方法
  • 批准号:
    1023444
  • 财政年份:
    2010
  • 资助金额:
    $ 19.96万
  • 项目类别:
    Standard Grant
MRI RAPID: Deepwater Horizon Oil Spill: Acquisition of cavity ring-down spectroscopy systems to quantify concentration and stable isotopic composition of multiple carbon species.
MRI RAPID:深水地平线漏油:获取空腔衰荡光谱系统以量化多种碳物质的浓度和稳定同位素组成。
  • 批准号:
    1055896
  • 财政年份:
    2010
  • 资助金额:
    $ 19.96万
  • 项目类别:
    Standard Grant
Collaborative Research: Degrading offshore permafrost as a source of methane on the East Siberian Arctic Shelf
合作研究:近海永久冻土退化作为东西伯利亚北极大陆架甲烷的来源
  • 批准号:
    0908788
  • 财政年份:
    2009
  • 资助金额:
    $ 19.96万
  • 项目类别:
    Standard Grant
RAPID: Biologically-mediated methanogenesis and acetogenesis in the hydrothermally altered sediments of the Guaymas Basin
RAPID:瓜伊马斯盆地热液蚀变沉积物中生物介导的产甲烷作用和乙酸生成作用
  • 批准号:
    0959337
  • 财政年份:
    2009
  • 资助金额:
    $ 19.96万
  • 项目类别:
    Standard Grant
MO: Collaborative Research: A Microbial Observatory Examining Microbial Abundance, Diversity, Associations and Activity At Seafloor Brine Seeps
MO:合作研究:微生物观测站检查海底盐水渗漏处的微生物丰度、多样性、关联性和活动
  • 批准号:
    0801741
  • 财政年份:
    2008
  • 资助金额:
    $ 19.96万
  • 项目类别:
    Standard Grant
Collaborative Research: Microbially Mediated Anaerobic Carbon Cycling in Limnologically Contrasting Perennially Ice-Covered Antarctic Lakes
合作研究:湖泊常年冰雪覆盖的南极湖泊中微生物介导的厌氧碳循环
  • 批准号:
    0739516
  • 财政年份:
    2008
  • 资助金额:
    $ 19.96万
  • 项目类别:
    Standard Grant

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RAPID:量化 BP 深水地平线漏油事件对路易斯安那州盐沼健康和生产力的影响
  • 批准号:
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  • 批准号:
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    2011
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RAPID:合作研究:线虫作为评估深水地平线漏油分子和生理影响的河口指示物种。
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