Chemical sedimentology of paleoproterozoic phosphorite and iron formation
Chemical sedimentology of paleoproterozoic phosphorite and iron formation
批准号:
327174-2007
负责人:
Pufahl, Peir
金额:
$1.38万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2011
资助国家:
加拿大
项目状态:
已结题
起止时间:
2011-01-01 至 2012-12-31
中文摘要
磷矿和铁地层是海相沉积岩,其中包含有关地球早期海洋发展和生命演化的重要信息。它们也是化肥和钢铁生产中磷和铁的主要来源。这项研究的目的是了解地球遥远的过去(约18亿年前)磷矿和铁形成之间的关系,以深入了解古元古代海洋的组成是如何随着时间的推移而变化的。在应用层面上,该研究也将提高我们对如何勘探和开采这些矿床的理解。
英文摘要
Phosphorite and iron formation are marine sedimentary rocks that contain important information about the development of the Earth's early oceans and the evolution of life. They are also the primary sources of phosphorus and iron for fertilizer and steel production. The purpose of the proposed research is to understand the relationship between phosphorite and iron formation in the Earth's distant past (~1,800 million years ago) to gain insight into how the composition of the Paleoproterozoic ocean changed through time. On a more applied level, this research will also enhance our understanding of how to explore for and mine these deposits.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Ironstone, phosphorite, and nutrient cycling during Paleozoic biodiversification
-
批准号:RGPIN-2017-04290
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$3.21万
-
财政年份:2022
-
负责人:Pufahl, Peir
-
依托单位:
Ironstone, phosphorite, and nutrient cycling during Paleozoic biodiversification
-
批准号:RGPIN-2017-04290
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.6万
-
财政年份:2021
-
负责人:Pufahl, Peir
-
依托单位:
Ironstone, phosphorite, and nutrient cycling during Paleozoic biodiversification
-
批准号:RGPIN-2017-04290
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.6万
-
财政年份:2020
-
负责人:Pufahl, Peir
-
依托单位:
Ironstone, phosphorite, and nutrient cycling during Paleozoic biodiversification
-
批准号:RGPIN-2017-04290
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.6万
-
财政年份:2019
-
负责人:Pufahl, Peir
-
依托单位:
Application of X-ray probe analysis to characterize high-grade iron ores
-
批准号:525309-2018
-
项目类别:Engage Grants Program
-
资助金额:$1.79万
-
财政年份:2018
-
负责人:Pufahl, Peir
-
依托单位:
Ironstone, phosphorite, and nutrient cycling during Paleozoic biodiversification
-
批准号:RGPIN-2017-04290
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.6万
-
财政年份:2018
-
负责人:Pufahl, Peir
-
依托单位:
Ironstone, phosphorite, and nutrient cycling during Paleozoic biodiversification
-
批准号:RGPIN-2017-04290
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.6万
-
财政年份:2017
-
负责人:Pufahl, Peir
-
依托单位:
"Sedimentary phosphorite, fertilizer ore, and the evolving phosphorus cycle: an integrated approach"
-
批准号:327174-2012
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.77万
-
财政年份:2016
-
负责人:Pufahl, Peir
-
依托单位:
"Sedimentary phosphorite, fertilizer ore, and the evolving phosphorus cycle: an integrated approach"
-
批准号:327174-2012
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.77万
-
财政年份:2015
-
负责人:Pufahl, Peir
-
依托单位:
"Sedimentary phosphorite, fertilizer ore, and the evolving phosphorus cycle: an integrated approach"
-
批准号:327174-2012
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.77万
-
财政年份:2014
-
负责人:Pufahl, Peir
-
依托单位:
"Sedimentary phosphorite, fertilizer ore, and the evolving phosphorus cycle: an integrated approach"
-
批准号:327174-2012
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.77万
-
财政年份:2013
-
负责人:Pufahl, Peir
-
依托单位:
"Sedimentary phosphorite, fertilizer ore, and the evolving phosphorus cycle: an integrated approach"
-
批准号:327174-2012
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$2.77万
-
财政年份:2012
-
负责人:Pufahl, Peir
-
依托单位:
Chemical sedimentology of paleoproterozoic phosphorite and iron formation
-
批准号:327174-2007
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.38万
-
财政年份:2010
-
负责人:Pufahl, Peir
-
依托单位:
Chemical sedimentology of paleoproterozoic phosphorite and iron formation
-
批准号:327174-2007
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.38万
-
财政年份:2009
-
负责人:Pufahl, Peir
-
依托单位:
Chemical sedimentology of paleoproterozoic phosphorite and iron formation
-
批准号:327174-2007
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.38万
-
财政年份:2008
-
负责人:Pufahl, Peir
-
依托单位:
Chemical sedimentology of paleoproterozoic phosphorite and iron formation
-
批准号:327174-2007
-
项目类别:Discovery Grants Program - Individual
-
资助金额:$1.38万
-
财政年份:2007
-
负责人:Pufahl, Peir
-
依托单位:
Request for a cold cathode optical microscope cathodoluminescence system at Acadia university
-
批准号:345884-2007
-
项目类别:Research Tools and Instruments - Category 1 (<$150,000)
-
资助金额:$3.07万
-
财政年份:2006
-
负责人:Pufahl, Peir
-
依托单位:
Sequence Stratigraphy and the implications of nonlinear P and C cycling to the formation of giant phospherites
-
批准号:241954-2001
-
项目类别:Postdoctoral Fellowships
-
资助金额:$1.55万
-
财政年份:2003
-
负责人:Pufahl, Peir
-
依托单位:
Sequence Stratigraphy and the implications of nonlinear P and C cycling to the formation of giant phospherites
-
批准号:241954-2001
-
项目类别:Postdoctoral Fellowships
-
资助金额:$2.55万
-
财政年份:2002
-
负责人:Pufahl, Peir
-
依托单位:
Sequence Stratigraphy and the implications of nonlinear P and C cycling to the formation of giant phospherites
-
批准号:241954-2001
-
项目类别:Postdoctoral Fellowships
-
资助金额:$1.27万
-
财政年份:2001
-
负责人:Pufahl, Peir
-
依托单位:
海外基金