Collaborative Research: Using Stable Isotopes to Constrain the Atmospheric Carbon Monoxide Budget over the Last 20,000 Years
合作研究:使用稳定同位素限制过去 20,000 年大气一氧化碳预算
基本信息
- 批准号:1443267
- 负责人:
- 金额:$ 12万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2015
- 资助国家:美国
- 起止时间:2015-03-15 至 2020-02-29
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Mak/1443482This project will compare current atmospheric conditions with those of the remote past prior to human influence. This is important in order to understand the impact of human activities on Earth's atmosphere, and to determine the stability of the composition of the atmosphere in the past. How humans have impacted Earth?s atmospheric composition is important for developing accurate predictions of future global atmospheric conditions. In addition to training students, the investigators will support continuing education of high school science teachers on Long Island through specifically tailored, interactive seminars on various topics in earth science, atmospheric sciences, physics and biology. A pilot program at Mount Sinai School District, near Stony Brook University will be the first implementation of this program.The investigators plan to reconstruct historical variations in the sources of atmospheric carbon monoxide (CO) from measurements of the concentration and stable isotopic abundance of carbon monoxide ([CO], 13CO and C18O) in the South Pole Ice Core, which is being drilled in 2014-2016. The goal is to strategically sample and reconstruct the relative variations in CO source strengths over the past 20,000 years. These will be the first measurements to extend the CO record beyond 650 years before present, back to the last glacial maximum. Both atmospheric chemical processes and variations in CO sources can impact the CO budget, and variations in the CO budget are useful in identifying and quantifying chemistry-climate interactions.
Mak/1443482本项目将比较当前的大气条件与人类影响之前的遥远过去的大气条件。这对于了解人类活动对地球大气层的影响以及确定过去大气层组成的稳定性非常重要。人类如何影响地球?的大气成分是重要的发展未来全球大气条件的准确预测。除了培训学生外,调查人员还将通过专门针对地球科学、大气科学、物理学和生物学等各种主题的互动研讨会,支持长岛高中科学教师的继续教育。在斯托尼布鲁克大学附近的西奈山学区的一个试点项目将是该项目的第一个实施。研究人员计划通过测量南极冰芯中一氧化碳([CO],13 CO和C18 O)的浓度和稳定同位素丰度来重建大气一氧化碳(CO)来源的历史变化,该冰芯将于2014-2016年钻探。其目标是战略性地采样和重建过去20,000年来CO源强度的相对变化。这将是第一次测量,以延长CO记录超过650年前,现在,回到最后一次冰期最大。大气化学过程和CO源的变化都可以影响CO收支,CO收支的变化有助于确定和量化化学-气候相互作用。
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 }}
Vasilii Petrenko其他文献
Vasilii Petrenko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('Vasilii Petrenko', 18)}}的其他基金
Collaborative Research: Using New Ice Cores from Dome C to Test the Assumption of a Constant Galactic Cosmic Ray Flux and Improve Understanding of the Holocene Methane Budget
合作研究:利用 Dome C 的新冰芯测试银河系宇宙射线通量恒定的假设并提高对全新世甲烷收支的理解
- 批准号:
2146131 - 财政年份:2023
- 资助金额:
$ 12万 - 项目类别:
Standard Grant
Collaborative Research: Geologic Methane Emissions to the Atmosphere--Improving the Bottom-Up Estimates of Microseepage
合作研究:地质甲烷向大气的排放——改进微渗漏的自下而上的估计
- 批准号:
2039234 - 财政年份:2021
- 资助金额:
$ 12万 - 项目类别:
Continuing Grant
Assessing the Ability of Measurements of Carbon-14 of Atmospheric Carbon Monoxide in a Global Network to Improve Understanding of Spatial and Temporal Hydroxyl Radical Variability
评估全球网络中大气一氧化碳碳 14 的测量能力,以提高对时空羟基自由基变化的理解
- 批准号:
1920602 - 财政年份:2019
- 资助金额:
$ 12万 - 项目类别:
Standard Grant
Collaborative Research: Reconstructing Carbon-14 of Atmospheric Carbon Monoxide from Law Dome, Antarctica to Constrain Long-Term Hydroxyl Radical Variability
合作研究:重建南极洲 Law Dome 大气一氧化碳的碳 14 以限制长期羟基自由基变化
- 批准号:
1643669 - 财政年份:2018
- 资助金额:
$ 12万 - 项目类别:
Continuing Grant
Collaborative Research: Reconstruction of Carbon Monoxide in the Pre-Industrial Arctic Atmosphere from Ice Cores at Summit, Greenland
合作研究:利用格陵兰岛峰会冰芯重建前工业化北极大气中的一氧化碳
- 批准号:
1406236 - 财政年份:2015
- 资助金额:
$ 12万 - 项目类别:
Standard Grant
Collaborative Research: The Taylor Glacier, Antarctica, Horizontal Ice Core: Exploring changes in the Natural Methane Budget in a Warming World and Expanding the Paleo-archive
合作研究:泰勒冰川、南极洲、水平冰芯:探索变暖世界中自然甲烷预算的变化并扩大古档案
- 批准号:
1245659 - 财政年份:2013
- 资助金额:
$ 12万 - 项目类别:
Continuing Grant
Collaborative Research: Investigating the potential of carbon-14 in polar firn and ice as a tracer of past cosmic ray flux and an absolute dating tool
合作研究:研究极地冰和冰中碳 14 作为过去宇宙射线通量示踪剂和绝对测年工具的潜力
- 批准号:
1203779 - 财政年份:2012
- 资助金额:
$ 12万 - 项目类别:
Standard Grant
相似国自然基金
Research on Quantum Field Theory without a Lagrangian Description
- 批准号:24ZR1403900
- 批准年份:2024
- 资助金额:0.0 万元
- 项目类别:省市级项目
Cell Research
- 批准号:31224802
- 批准年份:2012
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Cell Research
- 批准号:31024804
- 批准年份:2010
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Cell Research (细胞研究)
- 批准号:30824808
- 批准年份:2008
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Research on the Rapid Growth Mechanism of KDP Crystal
- 批准号:10774081
- 批准年份:2007
- 资助金额:45.0 万元
- 项目类别:面上项目
相似海外基金
Collaborative Research: Using Adaptive Lessons to Enhance Motivation, Cognitive Engagement, And Achievement Through Equitable Classroom Preparation
协作研究:通过公平的课堂准备,利用适应性课程来增强动机、认知参与和成就
- 批准号:
2335802 - 财政年份:2024
- 资助金额:
$ 12万 - 项目类别:
Standard Grant
Collaborative Research: Using Adaptive Lessons to Enhance Motivation, Cognitive Engagement, And Achievement Through Equitable Classroom Preparation
协作研究:通过公平的课堂准备,利用适应性课程来增强动机、认知参与和成就
- 批准号:
2335801 - 财政年份:2024
- 资助金额:
$ 12万 - 项目类别:
Standard Grant
Collaborative Research: NCS-FR: Individual variability in auditory learning characterized using multi-scale and multi-modal physiology and neuromodulation
合作研究:NCS-FR:利用多尺度、多模式生理学和神经调节表征听觉学习的个体差异
- 批准号:
2409652 - 财政年份:2024
- 资助金额:
$ 12万 - 项目类别:
Standard Grant
Collaborative Research: Ionospheric Density Response to American Solar Eclipses Using Coordinated Radio Observations with Modeling Support
合作研究:利用协调射电观测和建模支持对美国日食的电离层密度响应
- 批准号:
2412294 - 财政年份:2024
- 资助金额:
$ 12万 - 项目类别:
Standard Grant
Collaborative Research: Using Polarimetric Radar Observations, Cloud Modeling, and In Situ Aircraft Measurements for Large Hail Detection and Warning of Impending Hail
合作研究:利用偏振雷达观测、云建模和现场飞机测量来检测大冰雹并预警即将发生的冰雹
- 批准号:
2344259 - 财政年份:2024
- 资助金额:
$ 12万 - 项目类别:
Standard Grant
Collaborative Research: Environmentally Sustainable Anode Materials for Electrochemical Energy Storage using Particulate Matter Waste from the Combustion of Fossil Fuels
合作研究:利用化石燃料燃烧产生的颗粒物废物进行电化学储能的环境可持续阳极材料
- 批准号:
2344722 - 财政年份:2024
- 资助金额:
$ 12万 - 项目类别:
Standard Grant
Collaborative Research: Deciphering the mechanisms of marine nitrous oxide cycling using stable isotopes, molecular markers and in situ rates
合作研究:利用稳定同位素、分子标记和原位速率破译海洋一氧化二氮循环机制
- 批准号:
2319097 - 财政年份:2024
- 资助金额:
$ 12万 - 项目类别:
Standard Grant
Collaborative Research: NSFGEO-NERC: Using population genetic models to resolve and predict dispersal kernels of marine larvae
合作研究:NSFGEO-NERC:利用群体遗传模型解析和预测海洋幼虫的扩散内核
- 批准号:
2334798 - 财政年份:2024
- 资助金额:
$ 12万 - 项目类别:
Standard Grant
Collaborative Research: Connecting the Past, Present, and Future Climate of the Lake Victoria Basin using High-Resolution Coupled Modeling
合作研究:使用高分辨率耦合建模连接维多利亚湖盆地的过去、现在和未来气候
- 批准号:
2323649 - 财政年份:2024
- 资助金额:
$ 12万 - 项目类别:
Standard Grant
Collaborative Research: A Semiconductor Curriculum and Learning Framework for High-Schoolers Using Artificial Intelligence, Game Modules, and Hands-on Experiences
协作研究:利用人工智能、游戏模块和实践经验为高中生提供半导体课程和学习框架
- 批准号:
2342747 - 财政年份:2024
- 资助金额:
$ 12万 - 项目类别:
Standard Grant