Project description DEENESFRITPL Unique measurement for atmospheric ice nucleating Atmospheric aerosol particles that can nucleate ice are commonly referred to as ice-nucleating particles, or INPs. Recent studies have confirmed that aerosol particles emitted by the oceans can act as INPs. However, the global distribution of INPs is extremely poor, due in part to the lack of instrumentation used to quantify the particles. The EU-funded CountIce project aims to develop the first instrument to automatically measure atmospheric INPs. The instrument, called PINE, allows the repeated formation of an artificial cloud and counting of resulting ice crystals that can lead to the measurement of INP concentration. Show the project objective Hide the project objective Objective It is becoming increasingly clear that a class of atmospheric aerosol particles which catalyse ice formation have a profound impact on clouds, precipitation and climate. For example, recent research demonstrates that massive cloud systems the size of Western Europe are almost completely removed by sufficient ice nucleating particles. However, the global distribution of ice nucleating particles is extremely poorly characterised, in part due to the lack of instrumentation which can be used for the autonomous quantification of these important particles. In my ERC Consolidator grant (MarineIce) we have developed the first instrument to automatically measure atmospheric ice nucleating particles: the Portable expansion chamber for Ice Nucleating particle mEasurements (PINE). PINE allows the repeated formation of an artificial cloud and counting of resulting ice crystals which allows us to derive the ice nucleating particle concentration. The overarching goal of CountIce is to demonstrate that the PINE chamber can indeed be used to quantify the ice nucleating particle concentration in the atmosphere while being autonomous, easy to use, have high sensitivity and low background counts, have a high time resolution, and work over a wide range of temperatures (relevant to the full spectrum of clouds that form in the Earth’s atmosphere). CountIce will therefore create value in PINE, allowing us to take the necessary steps towards commercial products which will be aimed at i) the atmospheric research community; ii) the cloud seeding community and the iii) the global atmospheric monitoring networks.CountIce will give my team the time and resources needed to adapt and develop PINE into an instrument which meets the needs of paying customers, provide the demonstration of its use in an atmospheric observatory, produce technical marketing materials, assess significant markets and develop an evidence based business plan. Fields of science natural sciencesearth and related environmental sciencesatmospheric sciencesmeteorologynatural sciencesphysical sciencestheoretical physicsparticle physics Keywords Ice nucleating particles cloud cloud glaciation Programme(s) H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC) Main Programme Topic(s) ERC-2019-POC - ERC Proof of Concept Grant Call for proposal ERC-2019-PoC See other projects for this call Funding Scheme ERC-POC - Proof of Concept Grant Host institution UNIVERSITY OF LEEDS Net EU contribution € 150 000,00 Address WOODHOUSE LANE LS2 9JT Leeds United Kingdom See on map Region Yorkshire and the Humber West Yorkshire Leeds Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost No data Beneficiaries (1) Sort alphabetically Sort by Net EU contribution Expand all Collapse all UNIVERSITY OF LEEDS United Kingdom Net EU contribution € 150 000,00 Address WOODHOUSE LANE LS2 9JT Leeds See on map Region Yorkshire and the Humber West Yorkshire Leeds Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost No data