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Andrew K. R. Morris
Researcher at National Oceanography Centre, Southampton
Publications - 11
Citations - 319
Andrew K. R. Morris is an academic researcher from National Oceanography Centre, Southampton. The author has contributed to research in topics: Lab-on-a-chip & Environmental science. The author has an hindex of 5, co-authored 8 publications receiving 188 citations. Previous affiliations of Andrew K. R. Morris include National Oceanography Centre.
Papers
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Journal ArticleDOI
Long-term field comparison of multiple low-cost particulate matter sensors in an outdoor urban environment
Florentin M. J. Bulot,Steven J. Johnston,Philip J. Basford,Natasha H. C. Easton,Mihaela Apetroaie-Cristea,Gavin L. Foster,Gavin L. Foster,Andrew K. R. Morris,Simon J. Cox,Matthew Loxham +9 more
TL;DR: Low-cost PM sensors may be suitable for PM monitoring where reference-standard equipment is not available or feasible, and that they may be useful in studying spatially localised airborne PM concentrations.
Journal ArticleDOI
City Scale Particulate Matter Monitoring Using LoRaWAN Based Air Quality IoT Devices
Steven J. Johnston,Philip J. Basford,Florentin M. J. Bulot,Mihaela Apetroaie-Cristea,Natasha H. C. Easton,Charlie Davenport,Gavin L. Foster,Matthew Loxham,Andrew K. R. Morris,Simon J. Cox +9 more
TL;DR: The study concludes that (i) the physical device developed can operate at a city scale; (ii) some low-cost PM sensors are viable for monitoring AQ and for detecting PM trends; and (iii) LoRaWAN is suitable for city scale sensor coverage where connectivity is an issue.
Journal ArticleDOI
Laboratory Comparison of Low-Cost Particulate Matter Sensors to Measure Transient Events of Pollution
Florentin M. J. Bulot,Hugo Savill Russell,Mohsen Rezaei,Matthew S. Johnson,Steven J. Ossont,Andrew K. R. Morris,Philip J Basford,Natasha H. C. Easton,Natasha H. C. Easton,Gavin L. Foster,Gavin L. Foster,Matthew Loxham,Simon J. Cox +12 more
TL;DR: Improved performance in field monitoring campaigns, including tracking sources of pollution, could be achieved by using a combination of some of the different models to take advantage of the additional information made available by their differential response.
Journal ArticleDOI
Lab-on-Chip for In Situ Analysis of Nutrients in the Deep Sea.
Alexander Beaton,Allison Schaap,Robin W. Pascal,Rudolf Hanz,Urska Martincic,Christopher L. Cardwell,Andrew K. R. Morris,Geraldine S. Clinton-Bailey,Kevin Saw,Susan E. Hartman,Matthew C. Mowlem +10 more
TL;DR: A new family of miniaturized lab-on-chip (LOC) colorimetric analyzers making in situ nitrate and phosphate measurements from the surface ocean to the deep sea (>4800 m) are reported, giving users a new low-cost, high-performance tool for measuring chemistry in hyperbaric environments.
Journal ArticleDOI
The anti-bacterial effect of an electrochemical anti-fouling method intended for the protection of miniaturised oceanographic sensors.
TL;DR: An electrochemical anti-fouling method, based upon the generation of chlorine from seawater, was applied to a proprietary design of Lab on a Chip conductivity, temperature and dissolved oxygen sensor, in which it significantly reduced the burden of bacterial bioFouling.