DEVELOPING A PROCESS-BASED UNDERSTANDING OF THE FACTORS CONTROLLING THE SEASONAL FORMATION OF PEDOGENIC CARBONATE

建立对控制土壤碳酸盐季节性形成的因素的基于过程的理解

基本信息

  • 批准号:
    1625146
  • 负责人:
  • 金额:
    $ 8.7万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Fellowship Award
  • 财政年份:
    2017
  • 资助国家:
    美国
  • 起止时间:
    2017-01-01 至 2018-12-31
  • 项目状态:
    已结题

项目摘要

Dr. Timothy M. Gallagher has been granted an NSF EAR Postdoctoral Fellowship to carry out research and education plans at the University of Texas at Austin. The investigation will focus on understanding the seasonal formation of carbonate minerals in soils. The project will consist of three components: laboratory experiments, computer modeling, and application of experimental and modeling results to a geological problem. The anticipated results will be of interest to a wide range of disciplines including those within the earth, biological, and soil sciences. Throughout this fellowship period Dr. Gallagher will actively convey the importance of environmental change to the general public through participation in events such as the University of Texas K-12 oriented Forty Acres Fest. In addition, he will mentor graduate students and develop and supervise independent research projects for undergraduates. Dr. Gallagher will co-teach an undergraduate environmental isotope geochemistry course, developing new assignments designed to expose students to the power and utility of computer modeling.The research project will take the novel approach of pairing experimental soil manipulations with cutting-edge reactive transport modeling in order to gain a thorough understanding of processes drivingpedogenic carbonate formation. The research plan will include (1) experimental manipulation of soil columns where different seasonal patterns of precipitation are simulated, (2) use of reactive transport models to place the experimental results of the research into a quantitative and predictive framework, and (3) application of the experimental and modeling results to a geologic case study centered on pedogenic carbonate derived paleoelevation histories of Andean uplift. Carbonate minerals in soils are an important archive of past environmental conditions, that is widely used by the scientific community for reconstructing past climatological, ecological and tectonic changes. The accuracy of these paleo-reconstructions is hindered, in large part because the processes controlling the seasonal timing of pedogenic carbonate formation have not been fully characterized. It is expected that this investigation will contribute to this knowledge gap.
蒂莫西·M·加拉格尔博士获得了NSF EAR博士后奖学金,在德克萨斯大学奥斯汀分校开展研究和教育计划。调查的重点将是了解土壤中碳酸盐矿物的季节性形成。该项目将由三个部分组成:实验室实验,计算机模拟,以及将实验和模拟结果应用于地质问题。预期的结果将引起包括地球科学、生物科学和土壤科学在内的广泛学科的兴趣。在整个研究金期间,加拉格尔博士将通过参加德克萨斯大学K-12面向40英亩的节日等活动,积极向公众传达环境变化的重要性。此外,他还将指导研究生,开发和监督本科生的独立研究项目。加拉格尔博士将联合教授一门本科生环境同位素地球化学课程,开发新的作业,旨在让学生接触到计算机建模的能力和实用性。研究项目将采用将实验土壤操纵与尖端反应迁移建模相结合的新方法,以彻底了解驱动土壤成因碳酸盐形成的过程。研究计划将包括(1)模拟不同季节降水模式的土柱实验操作,(2)使用反应运移模型将研究的实验结果置于定量和预测框架中,以及(3)将实验和模拟结果应用于以土壤成因碳酸盐为中心的地质学案例研究中,以安第斯隆起的古高程历史为中心。土壤中的碳酸盐矿物是过去环境条件的重要档案,被科学界广泛用于恢复过去的气候、生态和构造变化。这些古重建的准确性受到了阻碍,这在很大程度上是因为控制成壤碳酸盐形成季节时间的过程还没有得到充分的表征。预计这项调查将有助于这一知识差距。

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)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Timothy Gallagher其他文献

Model for Predicting Ohio Census Tracts Needing Mandatory Blood Lead Screening of Children
预测俄亥俄州需要对儿童进行强制血铅筛查的人口普查区域的模型
  • DOI:
    10.1203/00006450-199904020-00766
  • 发表时间:
    1999-04-01
  • 期刊:
  • 影响因子:
    3.100
  • 作者:
    Mary E O'Connor;Christopher M Kippes;Timothy Gallagher;David G Litaker
  • 通讯作者:
    David G Litaker
Supporting Information Simulations support the interaction of the SARS-CoV-2 spike protein with nicotinic acetylcholine receptors and suggest subtype specificity
支持信息模拟支持 SARS-CoV-2 刺突蛋白与烟碱乙酰胆碱受体的相互作用,并表明亚型特异性
  • DOI:
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    0
  • 作者:
    A. S. F. Oliveira;A. A. Ibarra;Isabel Bermudez;L. Casalino;Zied Gaieb;Deborah;K. Shoemark;Timothy Gallagher;R. Sessions;Rommie E. Amaro;A. Mulholland
  • 通讯作者:
    A. Mulholland
O-glycan regulation of apoptosis and proliferation in colorectal cancer cell lines.
O-聚糖对结直肠癌细胞系凋亡和增殖的调节。
  • DOI:
    10.1042/bst0351372
  • 发表时间:
    2007
  • 期刊:
  • 影响因子:
    3.9
  • 作者:
    G. Patsos;Catherine Robbe;Andreas Klein;Vjh Hebbe;R. Martin;D. Masselot;Monika Graessmann;C. Paraskeva;Timothy Gallagher;Anthony P. Corfield
  • 通讯作者:
    Anthony P. Corfield
Impacts of land use change on carbon storage in termite mounds of South Africa
土地利用变化对南非白蚁丘碳储存的影响
  • DOI:
    10.1016/j.catena.2025.109141
  • 发表时间:
    2025-09-01
  • 期刊:
  • 影响因子:
    5.700
  • 作者:
    Teneille Nel;Catherine E. Clarke;Michele L. Francis;Brian Sakala;Daniel O. Breecker;Timothy Gallagher;Carlos A. Sierra
  • 通讯作者:
    Carlos A. Sierra
Carbon dynamics in termite mounds: The effect of land use on microbial oxalotrophy
白蚁丘中的碳动态:土地利用对微生物草酸营养的影响
  • DOI:
    10.1016/j.catena.2025.108947
  • 发表时间:
    2025-06-30
  • 期刊:
  • 影响因子:
    5.700
  • 作者:
    Teneille Nel;Catherine E. Clarke;Michele L. Francis;Darya Babenko;Alf Botha;Daniel O. Breecker;Don A Cowan;Timothy Gallagher;Pedro Lebre;Joseph R. McAuliffe;Alyssa N. Reinhardt;Marla Trindade
  • 通讯作者:
    Marla Trindade

Timothy Gallagher的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Timothy Gallagher', 18)}}的其他基金

Collaborative Research: BoCP-Design: US-South Africa: Turning CO2 to stone: the ecosystem service of the oxalate-carbonate pathway and its sensitivity to land use change
合作研究:BoCP-设计:美国-南非:将二氧化碳转化为石头:草酸盐-碳酸盐途径的生态系统服务及其对土地利用变化的敏感性
  • 批准号:
    2224993
  • 财政年份:
    2023
  • 资助金额:
    $ 8.7万
  • 项目类别:
    Standard Grant
Nicotinic Ligand Development to Target Smoking Cessation and Gain a Molecular Level Understanding of Partial Agonism
以戒烟为目标的烟碱配体开发并获得对部分激动的分子水平理解
  • 批准号:
    EP/N024117/1
  • 财政年份:
    2016
  • 资助金额:
    $ 8.7万
  • 项目类别:
    Research Grant
Elucidating the Molecular Basis of the Carbohydrate-Carbohydrate Interaction
阐明碳水化合物-碳水化合物相互作用的分子基础
  • 批准号:
    EP/E038662/1
  • 财政年份:
    2007
  • 资助金额:
    $ 8.7万
  • 项目类别:
    Research Grant

相似国自然基金

Neural Process模型的多样化高保真技术研究
  • 批准号:
    62306326
  • 批准年份:
    2023
  • 资助金额:
    30 万元
  • 项目类别:
    青年科学基金项目
磁转动超新星爆发中weak r-process的关键核反应
  • 批准号:
    12375145
  • 批准年份:
    2023
  • 资助金额:
    52.00 万元
  • 项目类别:
    面上项目
多臂Bandit process中的Bayes非参数方法
  • 批准号:
    71771089
  • 批准年份:
    2017
  • 资助金额:
    48.0 万元
  • 项目类别:
    面上项目

相似海外基金

CAREER: Hydrogeologic implications of permafrost thaw - Developing a process-based understanding of biophysical controls and educational tools for rural communities
职业:永久冻土融化的水文地质影响 - 为农村社区建立对生物物理控制和教育工具的基于过程的理解
  • 批准号:
    2235308
  • 财政年份:
    2024
  • 资助金额:
    $ 8.7万
  • 项目类别:
    Continuing Grant
Developing a process development kit for quantum dot based compound semiconductor photonic devices
开发基于量子点的化合物半导体光子器件的工艺开发套件
  • 批准号:
    2601713
  • 财政年份:
    2021
  • 资助金额:
    $ 8.7万
  • 项目类别:
    Studentship
AFM-based nano-machining: developing and validating a novel modelling approach for effective process implementation in nanotechnology applications
基于 AFM 的纳米加工:开发和验证一种新颖的建模方法,以在纳米技术应用中有效实施工艺
  • 批准号:
    EP/T01489X/1
  • 财政年份:
    2020
  • 资助金额:
    $ 8.7万
  • 项目类别:
    Research Grant
Evaluation of the process of developing care for older people based on the local lifestyle and culture
根据当地生活方式和文化评估老年人护理发展过程
  • 批准号:
    17K12412
  • 财政年份:
    2017
  • 资助金额:
    $ 8.7万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
PFI:AIR - TT: Developing low-cost nanowire sensors based on a seed-mediated solution process
PFI:AIR - TT:基于种子介导的解决方案开发低成本纳米线传感器
  • 批准号:
    1500253
  • 财政年份:
    2015
  • 资助金额:
    $ 8.7万
  • 项目类别:
    Standard Grant
Improving the normalisation of complex interventions: Developing quantitative measures for users based on Normalization Process Theory
提高复杂干预措施的标准化:基于标准化过程理论为用户制定定量措施
  • 批准号:
    ES/I037342/1
  • 财政年份:
    2012
  • 资助金额:
    $ 8.7万
  • 项目类别:
    Research Grant
Developing reading and writing support programs for dyslexic children based on properties of the visual process
根据视觉过程的特性为阅读障碍儿童制定阅读和写作支持计划
  • 批准号:
    24730768
  • 财政年份:
    2012
  • 资助金额:
    $ 8.7万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
Developing the Search History Sharing System for Collaborative Information Retrieval based on Analysis of Information Search Process
基于信息搜索过程分析开发协同信息检索搜索历史共享系统
  • 批准号:
    22500218
  • 财政年份:
    2010
  • 资助金额:
    $ 8.7万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Comparative research of the "Women-Based Business" in Japanese rural community - Some problems of the "Women-based business" group's developing process
日本农村社区“女本生意”比较研究——“女本生意”群体发展过程中的若干问题
  • 批准号:
    15580188
  • 财政年份:
    2003
  • 资助金额:
    $ 8.7万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Developing a computer-based organizational handbook for IT-based process improvements
开发基于计算机的组织手册,以实现基于 IT 的流程改进
  • 批准号:
    5178742
  • 财政年份:
    1999
  • 资助金额:
    $ 8.7万
  • 项目类别:
    Research Grants
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了