P2C2: Testing Interpretations of the Oxygen Isotopic Composition of Asian Cave Calcite at Abrupt, Millennial, and Orbital Timescales

P2C2：在突变、千年和轨道时间尺度上测试亚洲洞穴方解石氧同位素组成的解释

基本信息

批准号：
2202913
负责人：
Richard Edwards
金额：
$ 49.51万
依托单位：
University of Minnesota-Twin Cities
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2022
资助国家：
美国
起止时间：
2022-09-01 至 2026-08-31
项目状态：
未结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=2202913&HistoricalAwards=false
关键词：
P2C2 Testing Interpretations Oxygen Isotopic

项目摘要

The general research aim of this project is to further explore the Asian Monsoon from a previously constructed 640,000-year long, high-resolution record of the oxygen isotopic composition of cave calcite from the region of China currently affected by Asian monsoon rainfall. The project specifically seeks to examine several issues related to the Asian monsoon to better understand the mechanisms that cause abrupt, millennial-scale, and orbital-scale changes in Asian Monsoon rainfall through questions such as: (1) where across Asia have inferred changes in rainfall taken place; (2) to what extent have changes in the position of the sub-tropical jet affected Asian monsoon rainfall east of Tibet; and (3) were inferred changes in climate for portions of Central Asia north and west of the Tibetan Plateau caused by changes in winter or summer precipitation. Answers to these questions aim to understand the mechanisms that cause abrupt, millennial-scale, and orbital-scale changes in Asian Monsoon rainfall.The potential Broader Impacts include a better understanding of the Asian Monsoon, international collaboration with Chinese scientists of mutual benefit to the United States and China, and support for a post-doctoral scholar.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

该项目的总体研究目的是根据先前构建的长达 64 万年的高分辨率记录，记录中国目前受亚洲季风降雨影响的洞穴方解石的氧同位素组成，进一步探索亚洲季风。该项目特别旨在研究与亚洲季风相关的几个问题，通过以下问题更好地了解导致亚洲季风降雨发生突然、千年尺度和轨道尺度变化的机制：（1）亚洲各地推断出的变化发生降雨；（2）副热带急流位置变化对西藏东部亚洲季风降水的影响有多大； (3)推断青藏高原北部和西部中亚部分地区由于冬季或夏季降水变化引起的气候变化。这些问题的答案旨在了解导致亚洲季风降雨发生突然、千年尺度和轨道尺度变化的机制。潜在的更广泛影响包括更好地了解亚洲季风、与中国科学家开展互惠互利的国际合作美国和中国，以及对博士后学者的支持。该奖项反映了 NSF 的法定使命，并通过使用基金会的智力价值和更广泛的影响审查标准进行评估，被认为值得支持。

项目成果

期刊论文数量（4）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Climate variability in the northern Levant from the highly resolved Qadisha record (Lebanon) during the Holocene optimum

DOI：
10.1017/qua.2023.24
发表时间：
2023-07
期刊：
Quaternary Research
影响因子：
2.3
作者：
C. Nehme;S. Verheyden;T. Kluge;F. Nader;R. Edwards;Hai Cheng;E. Eiche;P. Claeys
通讯作者：
C. Nehme;S. Verheyden;T. Kluge;F. Nader;R. Edwards;Hai Cheng;E. Eiche;P. Claeys

Multi-proxy validation of glacial-interglacial rainfall variations in southwest Sulawesi

DOI：
10.1038/s43247-023-00873-8
发表时间：
2023-06
期刊：
Communications Earth & Environment
影响因子：
0
作者：
A. Kimbrough;M. K. Gagan;G. Dunbar;W. Hantoro;Chuan‐Chou Shen;Hsun-Ming Hu;Hai Cheng;R. Edwards;H. Rifai;B. Suwargadi
通讯作者：
A. Kimbrough;M. K. Gagan;G. Dunbar;W. Hantoro;Chuan‐Chou Shen;Hsun-Ming Hu;Hai Cheng;R. Edwards;H. Rifai;B. Suwargadi

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

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

作者：
{{ item.author }}

数据更新时间：{{ monograph.updateTime }}

作者：
{{ item.author }}

数据更新时间：{{ sciAawards.updateTime }}

作者：
{{ item.author }}

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

作者：
{{ item.author }}

数据更新时间：{{ patent.updateTime }}

Richard Edwards其他文献

Addressing barriers and identifying facilitators to support informed consent and recruitment in the Cavernous malformations A Randomised Effectiveness (CARE) pilot phase trial: insights from the integrated QuinteT recruitment intervention (QRI)

解决障碍并确定促进因素，以支持海绵状血管畸形的知情同意和招募随机有效性 (CARE) 试点阶段试验：来自综合 QuinteT 招募干预 (QRI) 的见解

DOI：
10.1016/j.eclinm.2024.102557
发表时间：
2024
期刊：
eClinicalMedicine
影响因子：
15.1
作者：
Julia Wade;Nicola Farrar;Alba X. Realpe;Jenny L. Donovan;Laura Forsyth;Kirsty A. Harkness;Peter J. A. Hutchinson;Neil Kitchen;Steff C. Lewis;James J. M. Loan;Jacqueline Stephen;R. Al‐Shahi Salman;Conor Mallucci;Philip M White;Madeleine Eriksson;Raza Hayat;Elaine Kinsella;Katherine Lewis;A. Neilson;David C.S. White;Julia Boyd;Alastair Bullen;Morag Maclean;Andrew Stoddart;Sandra Phair;Helen Evans;Jo Noakes;Debra Alexander;C. Keerie;Christopher Linsley;Garry Milne;John Norrie;Janet Bunch;Kathryn Douthwaite;Simon Temple;James Hogg;David Scott;Pat Spallone;Ian Stuart;Joanna M. Wardlaw;Jeb Palmer;E. Sakka;Nitin Mukerji;Emanuel Cirstea;Susan Davies;V. Giannakaki;Ammar Kadhim;Oliver Kennion;Moidul Islam;Lucie Ferguson;Manjunath Prasad;Andrew Bacon;Emma Richards;Jo Howe;C. Kamara;Jonathan Gardner;Madalina Roman;Mary Sikaonga;Julian Cahill;A. Rossdeutsch;Varduhi Cahill;Imron Hamina;Kishor Chaudhari;Mihai Danciut;Emma Clarkson;A. Bjornson;Diederik Bulters;R. Digpal;Winnington Ruiz;Mirriam Taylor;Divina Anyog;K. Tluchowska;Jackson Nolasco;Daniel Brooks;Kleopatra Angelopoulou;Bethany Welch;N. Broomes;Ioannis Fouyas;A. MacRaild;Chandru Kaliaperumal;J. Teasdale;M. Coakley;Paul Brennan;Drahoslav Sokol;Anthony Wiggins;Mairi MacDonald;Sarah Risbridger;Pragnesh Bhatt;Janice Irvine;Sohail Majeed;Sandra Williams;John Reid;Annika Walch;Farah Muir;J. van Beijnum;Paul Leach;Tom Hughes;Milan Makwana;Khalid Hamandi;Dympna McAleer;Belinda Gunning;Daniel Walsh;Oliver Wroe Wright;Sabina Patel;Nihal Gurusinghe;S. Raza;Terri;Allan Brown;Sonia Raj;Ruth Pennington;Charlene Campbell;Shakeelah Patel;F. Colombo;Mario Teo;Jack Wildman;Kerry Smith;Elizabeth Goff;Deanna Stephens;B. Borislavova;R. Worner;S. Buddha;Philip Clatworthy;Richard Edwards;Evangeline Clayton;Karen Coy;Lisa Tucker;Sandra Dymond;Andrew Mallick;Rebecca Hodnett;F. Spickett;Patrick Grover;A. Banaras;Sifelani Tshuma;William Muirhead;C. Hill;Rupal Shah;Thomas Doke;Rebecca Hall;Sonny Coskuner;L. Aslett;R. Vindlacheruvu;Anthony Ghosh;Teresa Fitzpatrick;Lauren Harris;Tom Hayton;Arlo Whitehouse;Andrew McDarby;Rebecca Hancox;C. K. Auyeung;Ramesh Nair;Rhys Thomas;Heather McLachlan;A. Kountourgioti;Guillelme Orjales;Jan Kruczynski;Sophie Hunter;N. Bohnacker;Rosette Marimon;Lydia Parker;O. Raha;Puneet Sharma;Christopher Uff;Geetha Boyapati;Marios Papadopoulos;Siobhan Kearney;R. Visagan;Ellaine Bosetta;Hasan Asif;Adel Helmy;Liliana Chapas;S. Tarantino;K. Caldwell;M. Guilfoyle;Smriti Agarwal;Daniel Brown;Sarah Holland;T. Tajsic;Clare Fletcher;Aisha Sebyatki;S. Ushewokunze;Sarah Ali;John Preston;Carole Chambers;Mohammed Patel;D. Holsgrove;D. Mclaughlan;Tracey Marsden;K. Cawley;Hellen Raffalli;Stephanie Lee;Anil Israni;Rachael Dore;Taya Anderson;D. Hennigan;Shelley Mayor;Samantha Glover;E. Chavredakis;Debbie Brown;Giannis Sokratous;John Williamson;Cathy Stoneley;A. Brodbelt;J. Farah;Sarah Illingworth;A. B. Konteas;Deborah Davies;Carol Owen;Loretta Kerr
通讯作者：
Loretta Kerr