NSFGEO-NERC: Collaborative Research: ICECAPS-MELT

NSFGEO-NERC：合作研究：ICECAPS-MELT

基本信息

批准号：
NE/X002403/1
负责人：
Ryan Neely
金额：
$ 31.07万
依托单位：
University of Leeds
依托单位国家：
英国
项目类别：
Research Grant
财政年份：
2022
资助国家：
英国
起止时间：
2022 至无数据
项目状态：
未结题

来源：
https://gtr.ukri.org/projects?ref=NE%2FX002403%2F1
关键词：
NSFGEO NERC Collaborative Research ICECAPS

项目摘要

Overview: A three-year extension is proposed to the Integrated Characterization of Energy, Clouds, Atmospheric state, and Precipitation at Summit (ICECAPS) project. This project is an international collaboration that funds the original ICECAPS researchers through the U.S. National Science Foundation's Arctic Observing Network and a team of researchers at the University of Leeds through the U.K. Natural Environment Research Council. The ICECAPS project has continuously operated a sophisticated suite of ground-based instruments at Summit Station, Greenland since 2010 for observation of clouds, precipitation, and atmospheric structure. The project has significantly advanced the understanding of cloud properties, radiation and surface energy, and precipitation processes over the Greenland Ice Sheet (GrIS) during a period of rapid climate change. The project has supported numerous national and international collaborations in process-based model evaluation, development of new measurement techniques, ground comparisons for multiple satellite measurements and aircraft missions, and operational radiosonde data for weather forecast models. We propose to complement the ICECAPS Summit observatory by building, testing and deploying an additional observatory for measuring parameters of the surface mass and energy budgets of the GrIS. The observatory takes a novel approach for unattended, autonomous operations by supporting a suite of instruments that require moderate power and manageable internet bandwidth. The new observatory will be deployed in successive summers at Summit Station in the dry-snow zone and at Dye-2 in the percolation zone. If this pilot project is successful, a network of these observatories will be proposed for future deployment that will observe the processes of air parcels as they move along Lagrangian trajectories in southwestern Greenland.

概述：提出了为期三年的延长，以对峰会（ICECAPS）项目的能量，云，大气状态和降水的综合表征提出。该项目是一项国际合作，通过美国国家科学基金会的北极观察网络为原始的ICECAPS研究人员提供资金，并通过英国自然环境研究委员会在利兹大学的研究人员组成。自2010年以来，ICECAPS项目一直在格陵兰岛的萨米特（Summit）站在格陵兰岛的萨米特（Summit Station），以观察云，降水和大气结构。在气候变化的时期，该项目对云特性，辐射和表面能量以及格陵兰冰盖（GRIS）的降水过程有了显着提高。该项目支持了基于过程的模型评估，新测量技术的开发，多个卫星测量和飞机任务的地面比较以及天气预报模型的操作辐射数据的众多国家和国际合作。我们建议通过建造，测试和部署一个额外的观测站来补充冰op峰峰会天文台，以测量GRIS的表面质量和能量预算的参数。天文台通过支持一套需要适度功率和可管理的互联网带宽的工具来采用一种新颖的方法来实现无人看管的自主操作。新的天文台将部署在干雪区的萨米特站的连续夏季和渗滤区的染料-2。如果该试点项目成功，将提出这些观测值的网络，以供将来的部署，该网络将观察空气包裹的过程，因为它们沿着西南格陵兰岛的拉格朗日轨迹移动。

项目成果

期刊论文数量（8）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Passive ground-based remote sensing of radiation fog

DOI：
10.5194/amt-15-5095-2022
发表时间：
2022-09
期刊：
Atmospheric Measurement Techniques
影响因子：
3.8
作者：
H. Guy;D. Turner;V. Walden;I. Brooks;Ryan Reynolds Neely
通讯作者：
H. Guy;D. Turner;V. Walden;I. Brooks;Ryan Reynolds Neely

Arctic Mixed-Phase Clouds Sometimes Dissipate Due to Insufficient Aerosol - Evidence from Idealized Large Eddy Simulations

北极混合相云有时会因气溶胶不足而消散——来自理想化大涡模拟的证据

DOI：
10.5194/egusphere-egu22-6344
发表时间：
2022
期刊：
影响因子：
0
作者：
Sterzinger L
通讯作者：
Sterzinger L

Southern Alaska as a source of atmospheric mineral dust and ice-nucleating particles.

DOI：
10.1126/sciadv.adg3708
发表时间：
2023-08-18
期刊：
SCIENCE ADVANCES
影响因子：
13.6
作者：
Barr, Sarah L.;Wyld, Bethany;McQuaid, James B.;Neely III, Ryan R. R.;Murray, Benjamin J.
通讯作者：
Murray, Benjamin J.

Do Arctic mixed-phase clouds sometimes dissipate due to insufficient aerosol? Evidence from comparisons between observations and idealized simulations

北极混合相云有时会因气溶胶不足而消散吗？