Measurement of OVOCs, NMHCs, and Halocarbons Aboard the NSF-GV Aircraft during CONTRAST (CONvective TRansport of Active Species in the Tropics)
对比期间 NSF-GV 飞机上的 OVOC、NMHC 和卤化碳的测量(热带地区活性物质的对流传输)
基本信息
- 批准号:1261942
- 负责人:
- 金额:$ 34.97万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2013
- 资助国家:美国
- 起止时间:2013-08-01 至 2017-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In this project, quantitative measurements of volatile organic compounds (VOC) utilizing the HAIS TOGA-GV instrument on the NCAR GV aircraft will be obtained as part of the Convective Transport of Active Species in the Tropics (CONTRAST) experiment proposed to take place during January and February 2014 from the island of Guam. CONTRAST is designed to measure the chemistry and transport of reactive chemical species into the tropical Tropopause Transition Layer (TTL) over the Western Pacific warm pool area. TOGA-GV measurements include a suite of volatile organic compounds C-2 (VOCs), including: oxygenates, non-methane hydrocarbons, halocarbons, and some nitrogen and sulfur containing species. The sources, chemistry, and transport of trace gases and their degradation products into the lower stratosphere in this region during the boreal winter season can substantially impact the chemistry of the lower stratosphere. The trace gas concentrations measured in this campaign can influence atmospheric chemistry and climate and will provide a method of chemically describing transported air masses. Specific data will be obtained for: tracers of oceanic emissions and anthropogenic and biogenic activities, radical precursors, tracers of urban and biomass combustion emissions, products of oxidative processing, precursors to aerosol formation, and compounds important for aerosol modification and transformation. Better understanding of the processes in this region will improve process-oriented chemistry/climate models and their validation by providing a unique suite of benchmark measurements, especially in the characterization of active halogen chemistry.
在本项目中,将利用NCAR GV飞机上的HAIS TOGA-GV仪器对挥发性有机化合物(VOC)进行定量测量,作为热带活动物种对流输送(CONTRAST)实验的一部分,该实验计划于2014年1月至2月在关岛进行。CONTRAST旨在测量反应性化学物质进入西太平洋暖池区热带对流层顶过渡层(TTL)的化学性质和输送。TOGA-GV测量包括一系列挥发性有机化合物C-2 (VOCs),包括:含氧化合物、非甲烷碳氢化合物、卤代烃和一些含氮和含硫物质。该地区寒带冬季微量气体及其降解产物进入平流层低层的来源、化学性质和输运对平流层低层的化学性质具有重要影响。在这次活动中测量的微量气体浓度可以影响大气化学和气候,并将提供一种化学方法来描述输送的气团。将获得以下方面的具体数据:海洋排放物、人为和生物活动的示踪剂、自由基前体、城市和生物质燃烧排放物的示踪剂、氧化处理的产物、气溶胶形成的前体以及对气溶胶修饰和转化重要的化合物。通过提供一套独特的基准测量,特别是在活性卤素化学表征方面,更好地了解该地区的过程将改进面向过程的化学/气候模型及其验证。
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 }}
Peter Swart其他文献
Post-mortem investigation of deaths due to pneumonia in children aged 1–59 months in sub-Saharan Africa and South Asia from 2016 to 2022: an observational study
2016 年至 2022 年撒哈拉以南非洲和南亚 1-59 个月大儿童肺炎死亡的尸检调查:一项观察性研究
- DOI:
10.1016/s2352-4642(23)00328-0 - 发表时间:
2024 - 期刊:
- 影响因子:0
- 作者:
S. Mahtab;D. Blau;Z. Madewell;Ikechukwu Ogbuanu;J. Ojulong;S. Lako;Hailemariam Legesse;Joseph S Bangura;Quique Bassat;I. Mandomando;E. Xerinda;Fabiola Fernandes;Rosauro Varo;S. Sow;K. Kotloff;M. Tapia;A. M. Keita;D. Sidibé;D. Onyango;Victor Akelo;Dickson Gethi;J. Verani;G. Revathi;J. Scott;N. Assefa;L. Madrid;Hiwot Bizuayehu;Tseyon Tesfaye Tirfe;S. El Arifeen;E. S. Gurley;K. M. Islam;Muntasir Alam;Mohammad Zahid Hossain;Z. Dangor;V. Baillie;Martin Hale;P. Mutevedzi;Robert F Breiman;Cynthia G. Whitney;S. Madhi;Y. Adam;J. Agaya;A.S.M. Nawshad Uddin Ahmed;Dilruba Ahmed;Addisu Alemu;Solomon Ali;S. Ameh;George Aol;Solveig Argeseanu;Farida Ariuman;Oluseyi Balogun;S. Bari;Margaret Basket;Ferdousi Begum;Manu Bhandari;John Blevins;J. Bunn;Courtney Bursuc;C. Cain;R. Chawana;Kiranpreet Chawla;Cornell Chukwuegbo;Kounandji Diarra;Tiéman Diarra;Maureen Diaz;B. Duduyemi;Karen D Fairchild;M. Flora;Ashleigh Fritz;M. Garel;Brigitte Gaume;Mahlet Gizaw;N. Govender;C. L. Greene;Amanuel Yayna Admasu;Binyam Halu;Md. Mahbubul Hoque;Cleopas Hwinya;Alexander M Ibrahim;Kitiezo Aggrey Igunza;Ferdousi Islam;O. Ita;A. Jambai;J. K. Johnson;Jane Juma;Erick Kaluma;Mohammed Kamal;Osman Kaykay;Sartie Kenneh;S. Khagayi;Rima Koka;Diakaridia Koné;J. P. Koplan;N. Kourouma;D. Kowuor;Kristin LaHatte;S. Lala;Kyu Han Lee;Lucy Liu;H. Lombaard;Maria Maixenchs;Zara Manhique;M. Mannah;R. Martines;R. Mash;A. Mehta;C. Menéndez;Thomas Misore;S. Mocumbi;Andrew Moseray;Francis Moses;Christopher Muga;K. Munguambe;N. Myburgh;Shailesh Nair;Pedzisai Ndagurwa;A. Nhacolo;T. Nhampossa;Princewill Nwajiobi;Christine Ochola;Richard Oliech;Bernard Oluoch;U. Onwuchekwa;P. Onyango;Stian M S Orlien;Peter Otieno;Joe O Oundo;Harun O Owuor;Shahana Parveen;Karen Petersen;Samuel Pratt;Mahbubur Rahman;Mohammad Mosiur Rahman;Mustafizur Rahman;Sarah Raymer;Jana Ritter;Navit T. Salzberg;Solomon Samura;S. Sannoh;Doh Sanogo;Martin Seppeh;T. Sesay;Joseph Kamanda Sesay;T. Shirin;Seydou Sissoko;Francis Smart;G. Sorour;James Squire;Alim Swaray;Peter Swart;F. Tarawally;S. Tasnim;Fikremelekot Temesgen;S. Tennant;Cheick Bougadari Traoré;A. Traoré;S. Velaphi;Kurt Vyas;Ashutosh Wadhwa;J. Wadula;Jessica L. Waller;Valentine Wanga;Shamta Warang;J. Were;Tais Wilson;J. Winchell;A. Wise;Jakob Witherbee;M. M. Yeshi;K. Zaman - 通讯作者:
K. Zaman
The Importance of Fault Damage Zones for Fluid Flow in Low-Permeable Carbonate Rocks – Fault-Bound Compaction Fronts in the Danish North Sea
断层破坏区对低渗透碳酸盐岩流体流动的重要性——丹麦北海断层压实前缘
- DOI:
- 发表时间:
2022 - 期刊:
- 影响因子:0
- 作者:
F. Smit;L. Stemmerik;M. Smith;P. Staudigel;M. Lüthje;M. Welch;F. V. van Buchem;Peter Swart - 通讯作者:
Peter Swart
Suprasellar arachnoid cyst due to ectopic choroid plexus: case report
异位脉络丛所致鞍上蛛网膜囊肿:病例报告
- DOI:
10.1007/s00381-021-05395-2 - 发表时间:
2021 - 期刊:
- 影响因子:0
- 作者:
J. Labuschagne;Denis Mutyaba;T. Pillay;Peter Swart - 通讯作者:
Peter Swart
Peter Swart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('Peter Swart', 18)}}的其他基金
Collaborative Research: Temperature and atmospheric circulation history of high-latitude Canada across interglacials of the past 1.5 Myr from cave deposits
合作研究:来自洞穴沉积物的过去 1.5 Myr 间冰期加拿大高纬度地区的温度和大气环流历史
- 批准号:
2103084 - 财政年份:2021
- 资助金额:
$ 34.97万 - 项目类别:
Standard Grant
Collaborative Research: P2C2--Multi-Time-Scale Climate Dynamics in California (CA): An Integrated Multi-Proxy Stalagmite, Monitoring, and Modeling Approach
合作研究:P2C2——加利福尼亚州(CA)的多时间尺度气候动力学:一种综合的多代理石笋、监测和建模方法
- 批准号:
1805213 - 财政年份:2018
- 资助金额:
$ 34.97万 - 项目类别:
Continuing Grant
Towards understanding the Behaviour of the Clumped Isotope Signal During Marine Diagenesis; Implication for Reading the Ancient Record
旨在了解海洋成岩作用期间聚集同位素信号的行为;
- 批准号:
1635874 - 财政年份:2016
- 资助金额:
$ 34.97万 - 项目类别:
Standard Grant
The Importance of Diagenesis upon the C, S, and B Isotopic Composition of Carbonates: Implication for Reading the Rock Record
成岩作用对碳酸盐 C、S 和 B 同位素组成的重要性:对解读岩石记录的启示
- 批准号:
1537727 - 财政年份:2015
- 资助金额:
$ 34.97万 - 项目类别:
Standard Grant
P2C2: High-Resolution Records of Rapid Climate Change in Speleothem Records from the Bahamas
P2C2:巴哈马洞穴记录中气候快速变化的高分辨率记录
- 批准号:
1103489 - 财政年份:2011
- 资助金额:
$ 34.97万 - 项目类别:
Continuing Grant
Acquisition of a new stable isotope mass spectrometer
购置新型稳定同位素质谱仪
- 批准号:
0926503 - 财政年份:2009
- 资助金额:
$ 34.97万 - 项目类别:
Standard Grant
Collaborative Research: Centennial Scale Records of the Atlantic Multi-decadal Oscillation
合作研究:大西洋数十年振荡的百年尺度记录
- 批准号:
0823636 - 财政年份:2008
- 资助金额:
$ 34.97万 - 项目类别:
Continuing Grant
Global Controls on the Carbon Isotopic Composition of Carbonate Platforms: Unrelated to the Glocal Carbon Cycle
对碳酸盐台地碳同位素组成的全球控制:与全球本地碳循环无关
- 批准号:
0825577 - 财政年份:2008
- 资助金额:
$ 34.97万 - 项目类别:
Continuing Grant
SGER: Verification of the Use of Sclerosponges for Paleoclimatic Research
SGER:验证硬化海绵在古气候研究中的用途
- 批准号:
0741675 - 财政年份:2007
- 资助金额:
$ 34.97万 - 项目类别:
Standard Grant
Collaborative Research: Resiliency of corals to changing saturation state: A field study.
合作研究:珊瑚对饱和状态变化的恢复力:实地研究。
- 批准号:
0550588 - 财政年份:2006
- 资助金额:
$ 34.97万 - 项目类别:
Standard Grant
相似国自然基金
基于OVOCs特征化学键活化的构效关系与催化氧化机理研究
- 批准号:52270111
- 批准年份:2022
- 资助金额:54 万元
- 项目类别:面上项目
城市尺度含氧挥发性有机物(OVOCs)排放清单的建立与校验
- 批准号:
- 批准年份:2022
- 资助金额:30 万元
- 项目类别:青年科学基金项目
含氧挥发性有机物(OVOCs)光解及其大气环境效应研究
- 批准号:
- 批准年份:2022
- 资助金额:55 万元
- 项目类别:面上项目
华北典型石化区含氧挥发性有机物(OVOCs)大气化学转化及对臭氧和有机气溶胶的影响研究
- 批准号:42005092
- 批准年份:2020
- 资助金额:24.0 万元
- 项目类别:青年科学基金项目
疏水中空纳米结构MxMn3-xO4±δ@Ce(La)Oy低温催化氧化OVOCs(H2O)过程及作用机理
- 批准号:22006079
- 批准年份:2020
- 资助金额:24.0 万元
- 项目类别:青年科学基金项目
汾渭平原典型城市含氧挥发性有机物(OVOCs)的分布、来源及对臭氧生成的影响
- 批准号:41907199
- 批准年份:2019
- 资助金额:24.0 万元
- 项目类别:青年科学基金项目
碱金属-贵金属/多级孔分子筛双组分催化剂构建及其对OVOCs的活化机理与次生污染控制
- 批准号:21876139
- 批准年份:2018
- 资助金额:65.0 万元
- 项目类别:面上项目
含氧挥发性有机物(OVOCS)的大气化学过程研究
- 批准号:21077109
- 批准年份:2010
- 资助金额:38.0 万元
- 项目类别:面上项目
相似海外基金
Kinetic and mechanistic study of the degradation of selected oxygenated volatile organic compounds (OVOCs) by atmospheric oxidants
大气氧化剂降解选定含氧挥发性有机化合物 (OVOC) 的动力学和机理研究
- 批准号:
356235213 - 财政年份:2018
- 资助金额:
$ 34.97万 - 项目类别:
Research Grants