Grant: Class Grant and Contribution Program to Support Research, Awareness and Learning in Space Science and Technology
Dalhousie University|Dalhousie University
$95,229.20
Understanding Arctic Winter Clouds and their interactions with the environment and aerosols during the PONEX Campaign
EF 2025-26 · 2025-10-27
Résumé
The Arctic region is warming more than twice as fast as the rest of the planet and the role of clouds on the radiation budget still remains largely uncertain, especially in winter when the Arctic atmosphere is understudied. A wide range of
factors could contribute, such as cloud phase (ice, liquid, mixed), cloud height and thickness, and atmospheric aerosol particles. The proposed research would work towards closing these gaps by characterizing clouds, snowfall, and aerosols in the Arctic winter as part of the POlar Night EXperiment, an aircraft and ground-based campaign that will take place in Inuvik, NT in January 2026. Cloud properties and precipitation rates will be related to atmospheric conditions such as temperature and moisture. The expected outcomes will be an improved understanding of the conditions that lead to clouds and snowfall in this understudied season of the Arctic.
Ministère
Programme
Class Grant and Contribution Program to Support Research, Awareness and Learning in Space Science and Technology
Bénéficiaire
Emplacement
Halifax|Halifax, Nova Scotia, Canada
Type de bénéficiaire
Academia
Type
Grant
Source
Proactive Disclosure - Grants and Contributions
Tel que publié
Agreement End Date
2028-10-27
Agreement Number
25HAWCCLOU
Agreement Start Date
2025-10-27
Agreement Title
Understanding Arctic Winter Clouds and their interactions with the environment and aerosols during the PONEX Campaign
Agreement Title (French)
Comprendre les nuages hivernaux arctiques et leurs interactions avec l'environnement et les aérosols pendant la campagne PONEX
Agreement Type
Grant
Agreement Value
$95,229.20
Amendment Number
0
Description
The Arctic region is warming more than twice as fast as the rest of the planet and the role of clouds on the radiation budget still remains largely uncertain, especially in winter when the Arctic atmosphere is understudied. A wide range of
factors could contribute, such as cloud phase (ice, liquid, mixed), cloud height and thickness, and atmospheric aerosol particles. The proposed research would work towards closing these gaps by characterizing clouds, snowfall, and aerosols in the Arctic winter as part of the POlar Night EXperiment, an aircraft and ground-based campaign that will take place in Inuvik, NT in January 2026. Cloud properties and precipitation rates will be related to atmospheric conditions such as temperature and moisture. The expected outcomes will be an improved understanding of the conditions that lead to clouds and snowfall in this understudied season of the Arctic.
Description (French)
La région arctique se réchauffe plus de deux fois plus vite que le reste de la planète et le rôle des nuages dans le bilan radiatif demeure largement incertain, notamment en hiver, saison durant laquelle l'atmosphère arctique est encore peu étudiée.
De nombreux facteurs pourraient y contribuer, tels que la phase des nuages (glace, liquide, mixte), l'altitude et l'épaisseur des nuages, ainsi que les particules d'aérosols atmosphériques. La recherche proposée vise à combler ces lacunes en caractérisant les nuages, les averses de neige et les aérosols durant l'hiver arctique, dans le cadre de l'expérience POlar Night EXperiment, une campagne aéroportée et terrestre qui se déroulera à Inuvik (Territoires du Nord-Ouest) en janvier 2026. Les propriétés des nuages et les taux de précipitations seront mis en relation avec les conditions atmosphériques telles que la température et l'humidité. Les résultats attendus permettront une meilleure compréhension des conditions qui favorisent la formation des nuages et les chutes de neige durant cette saison arctique encore peu étudiée.
Expected Results
The Research component of the program provides financial support to organizations to conduct space related research and development in priority areas. It will support targeted knowledge development and innovation to sustain and enhance the Canadian capacity to use space to address national needs and priorities in the future.
Expected Results (French)
Le volet Recherche du programme offre aux organisations une aide financière qui leur permettra de mener leurs activités de recherche et développement spatiales dans des secteurs prioritaires. Ce volet appuiera le développement des connaissances et l’innovation dans les domaines ciblés de manière à soutenir et à accroître la capacité du Canada d’utiliser l’espace pour répondre aux besoins et aux priorités du pays dans le futur.
Organization Code
csa-asc
Organization
Canadian Space Agency | Agence spatiale canadienne
Program Name
Class Grant and Contribution Program to Support Research, Awareness and Learning in Space Science and Technology
Program Name (French)
Programme global de subventions et contributions à l'appui de la recherche, de la sensibilisation et de l'éducation en sciences et technologies spatiales
Program Purpose
This program supports knowledge development and innovation in the CSA's priority areas while increasing the awareness and participation of Canadians in space-related disciplines and activities.
The Research Component aims to support the development of science and technology; foster the continual development of a critical mass of researchers and highly qualified people in Canada; and support information gathering and space-related studies and research pertaining to Canadian Space Agency priorities.
Program Purpose (French)
Ce programme appuie le développement des connaissances et l'innovation dans des domaines prioritaires de l'ASC et accroît la sensibilisation et la participation des Canadiens aux disciplines et aux activités liées à l'espace.
Le volet Recherche vise à soutenir le développement des sciences et des technologies, à favoriser le développement continu d'une masse critique de chercheurs et de personnes hautement qualifiées au Canada, et à appuyer la collecte d'information, la recherche et les études relatives à l'espace en tenant compte des priorités de l'ASC.
Recipient City
Halifax|Halifax
Recipient Country
CA
Recipient Legal Name
Dalhousie University|Dalhousie University
Recipient Postal Code
B3H 4R2
Recipient Province or Territory
NS
Recipient Type
S
Reference Number
003-2025-2026-Q3-00013