Understanding energetic particle effects on atmospheric processes
Lead Research Organisation:
University of Reading
Department Name: Meteorology
Abstract
Our moderate climate makes life on Earth possible. In order to predict how our climate will change in future, it is necessary to understand all of the processes, both natural and man made, which can contribute to climate change. Climate scientists have a fairly good grasp of the anthropogenic factors, but there are gaps in our knowledge about the contribution to climate change from natural variability. One of the major sources of uncertainty is the variability caused by our sun. The brightness of the sun influences Earth's climate directly by heating, and varies mainly on an 11 year timescale. This direct effect is relatively well understood, however there are other indirect effects (which are linked to solar output, but require another physical process in between) which are thought to influence Earth's climate, and are not at all well understood. It is essential that these indirect effects are better understood if we are to accurately account for solar effects in predicting future climate change.
My research will investigate one of the potential indirect effects of solar variability on atmospheric processes, which is the effect of electrical charge on clouds. Charge is created in the atmosphere by ionisation from Galactic Cosmic Rays (GCRs) (highly energetic particles from outside our solar system). When GCRs approach Earth, they are deflected by both the Solar and Earth's magnetic field, which act as a selective energy barrier to GCRs. The sun's magnetic field varies mainly on an 11 year timescale, therefore GCR fluxes, and thus charge in the atmosphere is controlled by solar activity. Due to constant vertical flow of charge in the atmosphere, charge accumulates at the upper and lower boundaries of layer clouds (the very common sort of clouds that you see on an overcast day). The charge sticks to the cloud droplets, which is thought to influence the behaviour of the droplets, such as how they grow and stick together, which can be seen in large scale cloud properties like cloud height. Since such clouds control heating and cooling in the atmosphere, and cover around 40% of the Earth's surface at one time, charge effects on clouds may have implications for climate. My research will investigate the factors that control charge in the atmosphere, determine whether charge plays a role in cloud processes, and ultimately determine whether this is important for climate.
In order to characterise the factors controlling charge in the atmosphere, and the typical charge present inside layer clouds, measurements will be made using a suite of newly developed sensors which have been designed to fly alongside conventional weather balloons. These lightweight, disposable sensors provide a cost effective method of obtaining extra science data above the surface, from weather balloons which are already being launched around the world by global meteorological services. These airborne measurements will be combined with surface measurements of charge and atmospheric electricity at various sites around the world to understand the global response of charge to changes in solar variability. Such measurements are rare and are vital to understand the physical mechanisms responsible for modulating vertical charge flow and therefore coupling between Space Weather and the lower atmosphere.
This topic sits at the intersection of physics and meteorology and presents an opportunity to investigate processes that we are still very much in our infancy of understanding. There is a great deal of exciting and potentially very important fundamental research to be done in this field, which will ultimately help us to understand whether these new processes are relevant to climate.
My research will investigate one of the potential indirect effects of solar variability on atmospheric processes, which is the effect of electrical charge on clouds. Charge is created in the atmosphere by ionisation from Galactic Cosmic Rays (GCRs) (highly energetic particles from outside our solar system). When GCRs approach Earth, they are deflected by both the Solar and Earth's magnetic field, which act as a selective energy barrier to GCRs. The sun's magnetic field varies mainly on an 11 year timescale, therefore GCR fluxes, and thus charge in the atmosphere is controlled by solar activity. Due to constant vertical flow of charge in the atmosphere, charge accumulates at the upper and lower boundaries of layer clouds (the very common sort of clouds that you see on an overcast day). The charge sticks to the cloud droplets, which is thought to influence the behaviour of the droplets, such as how they grow and stick together, which can be seen in large scale cloud properties like cloud height. Since such clouds control heating and cooling in the atmosphere, and cover around 40% of the Earth's surface at one time, charge effects on clouds may have implications for climate. My research will investigate the factors that control charge in the atmosphere, determine whether charge plays a role in cloud processes, and ultimately determine whether this is important for climate.
In order to characterise the factors controlling charge in the atmosphere, and the typical charge present inside layer clouds, measurements will be made using a suite of newly developed sensors which have been designed to fly alongside conventional weather balloons. These lightweight, disposable sensors provide a cost effective method of obtaining extra science data above the surface, from weather balloons which are already being launched around the world by global meteorological services. These airborne measurements will be combined with surface measurements of charge and atmospheric electricity at various sites around the world to understand the global response of charge to changes in solar variability. Such measurements are rare and are vital to understand the physical mechanisms responsible for modulating vertical charge flow and therefore coupling between Space Weather and the lower atmosphere.
This topic sits at the intersection of physics and meteorology and presents an opportunity to investigate processes that we are still very much in our infancy of understanding. There is a great deal of exciting and potentially very important fundamental research to be done in this field, which will ultimately help us to understand whether these new processes are relevant to climate.
Planned Impact
The research proposed by this fellowship application is relevant to a number of non-academic beneficiaries:
Policy makers and general public
There is a wide interest from the general public and policy makers in natural sources of climate variability. Suggestions that cosmic rays can provide an unexpectedly large natural influence on climate have been used to refute the need to curb carbon dioxide emissions. In order to challenge such assertions, new quantitative knowledge about the affect of cosmic rays on climate is necessary, which this fellowship aims to address. Once the natural sources of climate variability have been accounted for, both the general public and policy makers will benefit from the improved and more accurate climate modelling that will result.
Commercial
The special science sensors developed as part of this fellowship use novel instrumentation techniques which can extend the usefulness of the pre-established measurement infrastructure of the global radiosonde network. Such an approach is cost effective and can permit measurements to be made in dangerous or remote marine areas. So far, the UK Met Office, British Antarctic Survey, Icelandic Met Office, The Royal Navy and instrument manufacturers Vaisala, Meteomodem and Biral have all expressed interest in the use of novel sensors on radiosondes. Previous commercial work with the UK Met Office resulted in the manufacture and sale of a number of radiosonde sensors for volcanic ash detection. Such interest therefore offers the potential for future spin-out.
Government
The UK Met Office now have an increased interest in Space Weather and its hazards through Space Weather forecasting. A possible destination for the instrumentation used in this Fellowship is in permitting the radiosonde network of the UK Met Office, in which there is long-established substantial investment maintaining the network for routine meteorological observations, to undertake regular measurements of upper atmosphere high energy particles. Interest in the radiosonde sensors has also been expressed by the Icelandic Met Office, for vertical profiling of ash during periods of future volcanic eruptions.
Policy makers and general public
There is a wide interest from the general public and policy makers in natural sources of climate variability. Suggestions that cosmic rays can provide an unexpectedly large natural influence on climate have been used to refute the need to curb carbon dioxide emissions. In order to challenge such assertions, new quantitative knowledge about the affect of cosmic rays on climate is necessary, which this fellowship aims to address. Once the natural sources of climate variability have been accounted for, both the general public and policy makers will benefit from the improved and more accurate climate modelling that will result.
Commercial
The special science sensors developed as part of this fellowship use novel instrumentation techniques which can extend the usefulness of the pre-established measurement infrastructure of the global radiosonde network. Such an approach is cost effective and can permit measurements to be made in dangerous or remote marine areas. So far, the UK Met Office, British Antarctic Survey, Icelandic Met Office, The Royal Navy and instrument manufacturers Vaisala, Meteomodem and Biral have all expressed interest in the use of novel sensors on radiosondes. Previous commercial work with the UK Met Office resulted in the manufacture and sale of a number of radiosonde sensors for volcanic ash detection. Such interest therefore offers the potential for future spin-out.
Government
The UK Met Office now have an increased interest in Space Weather and its hazards through Space Weather forecasting. A possible destination for the instrumentation used in this Fellowship is in permitting the radiosonde network of the UK Met Office, in which there is long-established substantial investment maintaining the network for routine meteorological observations, to undertake regular measurements of upper atmosphere high energy particles. Interest in the radiosonde sensors has also been expressed by the Icelandic Met Office, for vertical profiling of ash during periods of future volcanic eruptions.
People |
ORCID iD |
Keri Nicoll (Principal Investigator / Fellow) |
Publications
Yaniv R
(2016)
Balloon measurements of the vertical ionization profile over southern Israel and comparison to mid-latitude observations
in Journal of Atmospheric and Solar-Terrestrial Physics
Tacza J
(2022)
Periodicities in fair weather potential gradient data from multiple stations at different latitudes
in Atmospheric Research
Tacza J
(2021)
Measuring Global Signals in the Potential Gradient at High Latitude Sites
in Frontiers in Earth Science
Silva H
(2016)
Saharan dust electrification perceived by a triangle of atmospheric electricity stations in Southern Portugal
in Journal of Electrostatics
Shatalina M
(2019)
Experimental Study of Diurnal and Seasonal Variations in the Atmospheric Electric Field
in Radiophysics and Quantum Electronics
Schön M
(2022)
Fair-Weather Atmospheric Charge Measurements with a Small UAS
in Journal of Atmospheric and Oceanic Technology
Sanchez K
(2017)
Top-down and bottom-up aerosol-cloud closure: towards understanding sources of uncertainty in deriving cloud shortwave radiative flux
in Atmospheric Chemistry and Physics
Nicoll K
(2016)
Stratiform cloud electrification: comparison of theory with multiple in-cloud measurements
in Quarterly Journal of the Royal Meteorological Society
Nicoll K
(2019)
A global atmospheric electricity monitoring network for climate and geophysical research
in Journal of Atmospheric and Solar-Terrestrial Physics
Nicoll K
(2018)
Electrical sensing of the dynamical structure of the planetary boundary layer
in Atmospheric Research
Description | This fellowship has successfully produced a number of outcomes related to understanding the effect of energetic particles on atmospheric processes - specifically the effect of atmospheric electricity and charge on cloud processes. Firstly it has produced two unique new datasets of atmospheric electric field measurements, located in high latitude regions in the Arctic and Antarctic, which are central to understanding the role of energetic particles on atmospheric electricity (and therefore clouds). These are summarised in a recent publication (https://doi.org/10.3389/feart.2020.614639). It has also produced more than 30 specially instrumented balloon flights through stratiform layer clouds, measuring charge and droplet properties. This data demonstrated robustly that, on average, the electrical charge present in stratiform layer clouds agrees with that predicted by theory (https://doi.org/10.1002/qj.2858), but with considerable variability in the charge on an individual cloud-to-cloud basis. This unique dataset also demonstrates for the first time that asymmetry exists between the cloud top and cloud base charge (due dynamical reasons), which results in more pronounced effects of charge on droplets at cloud top than cloud base. Further advances made during the fellowship include the development of a new technique to detect charge in cloud bases remotely (rather than in-situ with balloons) (https://doi.org/10.1002/2017GL073128) which allows long term studies of charged particle effects on clouds to be made more straightforwardly and robustly. This technique has been used to examine the role of clouds in Earth's atmospheric electrical system and demonstrated that they are of fundamental importance to the Global Electric Circuit (https://doi.org/10.1098/rspa.2019.0758). Collaborations developed with international colleagues are also leading to modelling work to understand the climatic effects of charge effects on clouds with publications expected on this in the near future. As well as advances in measurement techniques, there have also been several technological developments related to the project, including the development of a miniature electric field sensor for use on balloon and unmanned aircraft platforms (NERC PhD award ref: 1943543). Also, balloon borne sensors which measure the vertical profile of charge production (ionisation) in the atmosphere have now been flown in at least 5 different countries worldwide (e.g. https://doi.org/10.1016/j.jastp.2016.10.003), and the technology is now being produced commercially by a world leading instrument manufacturer. This will enable many more measurements to be made to better characterise the variability in ionisation rates across the world in future years. Undergraduate student projects have also been run to measure ionisation at the surface using a new sensor, and to understand the influence of local meteorological influences on the measurements. This fellowship has also succeeded in flying a number of bespoke meteorological sensors (including charge and cloud droplet sensors) on small unmanned aerial vehicles (UAVs). Flights have taken place in clear air conditions, and through low level cloud (up to 2km) at specially designated flying sites in 5 countries so far. This provides a reliable and cost effective way to sample charge and droplet properties in clouds, and also allows the ambient cloud environment to be perturbed by deliberately releasing charge into clouds to study the effects on the cloud droplet behaviour (https://doi.org/10.1175/JTECH-D-20-0092.1). |
Exploitation Route | The new datasets generated by this fellowship (e.g. electric field measurements in the Arctic and Antarctica) are already being used by other researchers to study global atmospheric electricity and space weather. The measurements of cloud charge are also being used internationally by the modelling community to inform modelling studies on the effect of charge on cloud processes, and therefore potentially on climate. Finally, the instrumentation developed has been described in the international scientific literature, and to meteorological instrument manufacturers. Research proposals are already intending to use the equipment. |
Sectors | Environment |
Description | International Exchanges 2017 Cost Share |
Amount | £10,000 (GBP) |
Organisation | The Royal Society |
Sector | Charity/Non Profit |
Country | United Kingdom |
Start | 03/2018 |
End | 10/2019 |
Description | United Arab Emirates Rain Enhancement Programme |
Amount | $1,500,000 (USD) |
Funding ID | Electrical aspects of rain generation |
Organisation | United Arab Emirates Government |
Sector | Public |
Country | United Arab Emirates |
Start | 03/2017 |
End | 10/2019 |
Title | Cloud electricity measurements over Halley, Antarctica |
Description | Meteorological radiosondes, measuring standard thermodynamic quantities but also modified to measure electrical properties of extensive layer clouds, were released from the Halley base of the British Antarctic Survey on 20th and 21st of Feb 2015. The measurements obtained from these two soundings are provided here. |
Type Of Material | Database/Collection of data |
Year Produced | 2022 |
Provided To Others? | Yes |
Impact | None as yet |
URL | https://researchdata.reading.ac.uk/id/eprint/420 |
Title | Dataset for 'Consistent dust electrification from Arabian Gulf sea breezes' |
Description | This dataset contains atmospheric electric field, visibility and ceilometer data contained within the paper 'Consistent dust electrification from Arabian Gulf sea breezes' by K.A. Nicoll, R.G. Harrison, G.M. Marlton and M.W. Airey, submitted to Environmental Research Letters (2020). The measurements were obtained at Al Ain airport (24°15' N, 55°37' E), United Arab Emirates (UAE) in the year 2018. The data has been used within this paper to study the electrification of dust lofted by sea breeze events. |
Type Of Material | Database/Collection of data |
Year Produced | 2020 |
Provided To Others? | Yes |
Impact | None as yet. |
URL | https://researchdata.reading.ac.uk/id/eprint/246 |
Title | GLOCAEM PG database |
Description | The GLOCAEM database contains the first real time accessible atmospheric electric field data from a number of sites world wide (20 so far). It is hosted by CEDA and contains 1 second and 1 minute average daily files of electric field and meteorological measurements. The data is freely accessible to other researchers. |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
Impact | The electric field data from the GloCAEM dataset has been used by researchers worldwide, and has led to at least 4 peer reviewed publications from researchers unaffiliated with the GloCAEM project. These include: Wu, J., Zou, Z., Li, Y., & Xie, F. (2024). The possibility of rainfall nowcasting using atmospheric electric field. Atmospheric Research, 298, 107118. Velazquez, Y. R., Nicora, M. G., Galligani, et al. (2022). The 2020 Patagonian solar eclipse from the point of view of the atmospheric electric field. Papers in physics, 14, 140008-140008. Velazquez, Y. R., Nicora, M. G., Galligani, V. S., Wolfram, E. A., Salio, P. V., & D'Elia, R. L. (2024). Exploring the global thunderstorm influence on the fair weather electric field in Buenos Aires. Atmospheric Research, 299, 107182. Li, L., Chen, T., Shen, C., Ti, S., Wang, S., Cai, C., ... & Luo, J. (2023). Near-surface atmospheric electric field changes through magnetic clouds via coronal mass ejections. Geoscience Letters, 10(1), 45. |
URL | https://catalogue.ceda.ac.uk/uuid/bffd0262439a4ecb8fadf0134c4a4a41 |
Title | Observed variability in charging of stratiform cloud edges |
Description | This dataset describes charge and meteorological data measured from radiosondes as described in the paper: Observed variability in charging of stratiform cloud edges", by K.A. Nicoll and R.G. Harrison. |
Type Of Material | Database/Collection of data |
Year Produced | 2016 |
Provided To Others? | Yes |
Impact | None as yet |
URL | http://researchdata.reading.ac.uk/id/eprint/38 |
Title | On the detection of pressure perturbations during the March 2015 solar eclipse - supplementary data |
Description | A collection of data used in the paper: On the detection of pressure perturbations during the March 2015 solar eclipse. Includes surface measurement data from the University of Reading Atmospheric Observatory and data from the University of Reading research launches from the Met Office Observatory. |
Type Of Material | Database/Collection of data |
Year Produced | 2015 |
Provided To Others? | Yes |
Impact | None as yet. |
URL | http://researchdata.reading.ac.uk/id/eprint/5 |
Title | Supplementary data for "First observations of gaseous volcanic plume electrification: a new source of charge for volcanic lightning" |
Description | This dataset contains the processed radiosonde and additional surface VOLCLAB sensor data for a measurement campaign at Stromboli volcano during 28th September to 4th October 2017. Full details are given in the paper titled "First observations of gaseous volcanic plume electrification: a new source of charge for volcanic lightning", submitted to Nature Geoscience. The data for figures 1,3 and 4 are provided here. |
Type Of Material | Database/Collection of data |
Year Produced | 2018 |
Provided To Others? | Yes |
Impact | None as yet. |
URL | http://researchdata.reading.ac.uk/id/eprint/154 |
Title | Supplementary data for Note: A self-calibrating wide range balloon electrometer |
Description | This dataset contains the radiosonde and additional sensor data for an adapted radiosonde launched on the 22nd September 2017 from Pallas at 0915 UT. The file contains standard meteorological data and the additional sensor channels that were used in the analysis shown in the Review of Scientific Instruments note: A self-calibrating wide range balloon electrometer by R. Giles Harrison, Graeme J. Marlton, Keri A. Nicoll, Martin W. Airey, Paul D. Williams. |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
Impact | None as yet. |
URL | http://researchdata.reading.ac.uk/id/eprint/127 |
Description | COST action on Atmospheric Electricity CA15211 |
Organisation | Democritus University of Thrace |
Country | Greece |
Sector | Academic/University |
PI Contribution | I am one of the UK Management Committee representatives for this COST action network. |
Collaborator Contribution | This is an international network with over 40 countries involved. |
Impact | Savoska,S., P. Fernandez-Arroyabe, M. Cifra, K. Kourtidis, E. Rozanov, K.A. Nicoll, S. Dragovic, L.M. Mir. (2020) Ontology of atmospheric electricity coupling with biological systems, International Journal of Biometeorology, 65, 31-44, https://doi.org/10.1007/s00484-020-02051-3, 2021 Hunting E., J. Matthews, P. Fernández de Arróyabe Hernáez, S.J. England, K. Kourtidis, K. Koh, K.A. Nicoll et al., Challenges in coupling atmospheric electricity with biological systems, International Journal of Biometeorology, https://doi.org/10.1007/s00484-020-01960-7, 2020 |
Start Year | 2016 |
Description | Collaborative gearing scheme award |
Organisation | British Antarctic Survey |
Country | United Kingdom |
Sector | Academic/University |
PI Contribution | This collaboration resulted in the successful award of a NERC Collaborative Gearing Scheme Award which enabled me to travel to Antarctica to setup/install and test atmospheric electric field instrumentation. This collaboration has now resulted in a full year's worth of rare electric field data which is being analysed at present. |
Collaborator Contribution | BAS provided the travel and infrastructure costs for transportation to Antarctica, as well as the personnel responsible for maintenance of the equipment whilst there . |
Impact | - invited talk at George Watson's College, April 2015 - Oral presentation at Royal Met Soc Atmospheric Electricity Wilson meeting, November 2015 |
Start Year | 2014 |
Description | Appearance on BBC1 "The One Show" |
Form Of Engagement Activity | A broadcast e.g. TV/radio/film/podcast (other than news/press) |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Public/other audiences |
Results and Impact | I was interviewed on camera as part of a special programme for "The One Show" as an expert on the atmospheric electric field. Up to 5 million viewers watch the programme every week. |
Year(s) Of Engagement Activity | 2020 |
Description | Bath Science Cafe talk |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | Regional |
Primary Audience | Public/other audiences |
Results and Impact | In February 2016 I was invited to give a talk at the Bath Science Cafe in the Raven pub. This was received with great enthusiasm with lots of questioning from the general public afterwards. |
Year(s) Of Engagement Activity | 2016 |
Description | Feature length segment on BBC radio4 (The curious cases of Rutherford and Fry) |
Form Of Engagement Activity | A broadcast e.g. TV/radio/film/podcast (other than news/press) |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Public/other audiences |
Results and Impact | I recorded a feature length segment for BBC radio 4 as part of their programme "The curious cases of Rutherford and Fry". For this I provided advice, interviews on radio as well as perfomed a balloon launch experiment which was recorded for radio. Radio 4 have received feedback on this from several interested members of the public. |
Year(s) Of Engagement Activity | 2017 |
URL | http://www.bbc.co.uk/programmes/w3cswd1s |
Description | Interview with Science magazine |
Form Of Engagement Activity | A press release, press conference or response to a media enquiry/interview |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Public/other audiences |
Results and Impact | Interviewed by Science magazine about my research paper on volcanic charge generation processes. They wrote an article based on this which featured in their magazine. |
Year(s) Of Engagement Activity | 2019 |
URL | https://www.sciencemag.org/news/2019/03/volcanic-lightning-may-be-partially-fed-earth-s-natural-radi... |
Description | Interview with The New York Times |
Form Of Engagement Activity | A press release, press conference or response to a media enquiry/interview |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Public/other audiences |
Results and Impact | Interviewed by The New York Times about my research paper on volcanic charge generation processes. They wrote an article based on this which featured in their newspaper. |
Year(s) Of Engagement Activity | 2019 |
URL | https://www.nytimes.com/2019/03/29/science/volcanoes-lightning-radon-gas.html |
Description | Physics Review article |
Form Of Engagement Activity | A magazine, newsletter or online publication |
Part Of Official Scheme? | No |
Geographic Reach | National |
Primary Audience | Schools |
Results and Impact | I have written an article on atmospheric electricity for Physics Review. This is a magazine which supports the studies of physics students, who are studying for A-levels, AS-levels, GNVQ, Irish or Scottish Highers, or Scottish CSYS. The article will be published in the March 2016 edition of the magazine therefore as yet there has been no opportunity for impact. |
Year(s) Of Engagement Activity | 2016 |
Description | Press interview for EOS article "Studying Earth's double electrical heartbeat" |
Form Of Engagement Activity | A press release, press conference or response to a media enquiry/interview |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Public/other audiences |
Results and Impact | I provided an interview about the global electric circuit and my NERC project GloCAEM to a journalist who was writing an article for EOS, the science magazine of the American Geophysical Union. The article prompted enquires about the GloCAEM project and an offer of addtional datasets for the project. The article was also picked up by a variety of science websites including: https://science.thewire.in/the-sciences/earth-global-electrical-circuit-carnegie-curve-ionosphere/. |
Year(s) Of Engagement Activity | 2020 |
URL | https://eos.org/features/studying-earths-double-electrical-heartbeat |
Description | Public lecture RMetS Scottish centre |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | Regional |
Primary Audience | Public/other audiences |
Results and Impact | Public lecture to the Scottish Centre of the Royal Meteorological Society on "Electricity in the atmosphere: airborne measurements from balloons and drones". |
Year(s) Of Engagement Activity | 2016 |
URL | https://www.rmets.org/events/measuring-electricity-atmosphere-balloons-and-drones |
Description | Public lecture RMetS south east centre |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | Regional |
Primary Audience | Public/other audiences |
Results and Impact | Public lecture at the South East centre of the Royal Meteorological Society entitled "Atmospheric electricity research at Halley, Antarctica". I have since had several queries from interested members of the general public on atmospheric electricity and instrumentation. |
Year(s) Of Engagement Activity | 2016 |
URL | https://www.rmets.org/events/atmospheric-electricity-research-halley-antarctica |
Description | Public lecture for the Institution of Engineering and Technology (IET) |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | Regional |
Primary Audience | Public/other audiences |
Results and Impact | 50 members of the general public (including all ages from school children to retired people) attended a public lecture which I gave for the IET in December 2017. Feedback from the members of the audience was excellent, with many saying it was the best talk they'd heard in years. I have since had several emails from members of the public asking for more information about the subject. |
Year(s) Of Engagement Activity | 2017 |
URL | https://localevents.theiet.org/4efac2 |
Description | Public talk to Scottish Centre of the Royal Meteorological Society |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | National |
Primary Audience | Public/other audiences |
Results and Impact | I gave a public talk to Scottish Centre of the Royal Meteorological Society in Dec 2023 on the electrification of extensive layer clouds. This was very well received by the audience, many of whom asked for further information afterwards and I was invited to give an additional talk at a later date. |
Year(s) Of Engagement Activity | 2023 |
URL | https://www.rmets.org/event/electricity-extensive-layer-clouds |
Description | Radio interview for BBC radio Berkshire |
Form Of Engagement Activity | A press release, press conference or response to a media enquiry/interview |
Part Of Official Scheme? | No |
Geographic Reach | Regional |
Primary Audience | Public/other audiences |
Results and Impact | I performed an interview on BBC Radio Berkshire in reponse to media queries about new cloud charging research which I am involved with. |
Year(s) Of Engagement Activity | 2017 |
Description | School visit - George Watsons |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | Regional |
Primary Audience | Schools |
Results and Impact | I attended George Watson's college in April 2015 to give an invited talk to students and staff entitled "Measuring atmospheric electricity in Antarctica". Feedback after the talk was very positive with staff encouraging me to write an article to more widely publicise atmospheric electricity to school children. I have since done this - see "Physics Review article" in the engagement activities section. |
Year(s) Of Engagement Activity | 2015 |
Description | Sky news interview |
Form Of Engagement Activity | A press release, press conference or response to a media enquiry/interview |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Public/other audiences |
Results and Impact | In November I was interviewed in a Sky News piece on monitoring CO2. This was broadcast on international TV and therefore reached a potentially very large audience. |
Year(s) Of Engagement Activity | 2015 |