Zobrazeno 1 - 10
of 225
pro vyhledávání: '"R, Leeson"'
Autor:
M. M. Twigg, A. J. C. Berkhout, N. Cowan, S. Crunaire, E. Dammers, V. Ebert, V. Gaudion, M. Haaima, C. Häni, L. John, M. R. Jones, B. Kamps, J. Kentisbeer, T. Kupper, S. R. Leeson, D. Leuenberger, N. O. B. Lüttschwager, U. Makkonen, N. A. Martin, D. Missler, D. Mounsor, A. Neftel, C. Nelson, E. Nemitz, R. Oudwater, C. Pascale, J.-E. Petit, A. Pogany, N. Redon, J. Sintermann, A. Stephens, M. A. Sutton, Y. S. Tang, R. Zijlmans, C. F. Braban, B. Niederhauser
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 6755-6787 (2022)
Ammonia (NH3) in the atmosphere affects both the environment and human health. It is therefore increasingly recognised by policy makers as an important air pollutant that needs to be mitigated, though it still remains unregulated in many countries. I
Externí odkaz:
https://doaj.org/article/ae95be56135c4dc4928fe74ce05d23e7
Autor:
Hannah L. Walker, Mathew R. Heal, Christine F. Braban, Sarah R. Leeson, Ivan Simmons, Matthew R. Jones, Richard Kift, Nicholas Marsden, Marsailidh M. Twigg
Publikováno v:
Atmosphere, Vol 13, Iss 7, p 1065 (2022)
Accurate photolysis rate constants are essential for simulation of local air quality but their values can vary substantially with changes in local meteorological and surface conditions. This study demonstrates the use of local radiometer measurements
Externí odkaz:
https://doaj.org/article/e19cf3c062c84f1bb482f2d0fafcd3c7
Autor:
Mhairi Coyle, John N. Cape, Chris Flechard, David Fowler, Carole Helfter, Mathew Jones, John Kentisbeer, Sarah R. Leeson, Ian D. Leith, Neil Mullinger, Eiko Nemitz, Elin Roberts, Ivan Simmons, Robert Storeton‐West, Marsailidh Twigg, Netty Van Dijk
Publikováno v:
Geoscience Data Journal, Vol 6, Iss 1, Pp 16-29 (2019)
Abstract The Auchencorth Moss atmospheric observatory has being measuring meteorological parameters since 1995. The site was originally set‐up to measure the deposition of sulphur dioxide at a site that represented the vegetation and climate typica
Externí odkaz:
https://doaj.org/article/a5f680233ba444d08ce6f02c31f593db
Autor:
R. Ramsay, C. F. Di Marco, M. R. Heal, M. M. Twigg, N. Cowan, M. R. Jones, S. R. Leeson, W. J. Bloss, L. J. Kramer, L. Crilley, M. Sörgel, M. Andreae, E. Nemitz
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 16953-16978 (2018)
The increasing use of intensive agricultural practices can lead to damaging consequences for the atmosphere through enhanced emissions of air pollutants. However, there are few direct measurements of the surface–atmosphere exchange of trace gase
Externí odkaz:
https://doaj.org/article/5f103323f4574a659d647bd56774d767
Autor:
Ben Langford, James M Cash, Massimo Vieno, Mathew R Heal, Julia Drewer, Matthew R Jones, Sarah R Leeson, Ivan Simmons, Christine F Braban, Eiko Nemitz
Publikováno v:
Environmental Research: Ecology, Vol 2, Iss 1, p 011002 (2022)
Isoprene is emitted from numerous plant species in response to light and temperature and parameterisations of these relationships, based on observations from a few vascular plant species, have been shown to be broadly applicable to many different veg
Externí odkaz:
https://doaj.org/article/e56d413dd0584d41907a04f0ba2525a4
Autor:
S. R. Leeson, P. E. Levy, N. van Dijk, J. Drewer, S. Robinson, M. R. Jones, J. Kentisbeer, I. Washbourne, M. A. Sutton, L. J. Sheppard
Publikováno v:
Biogeosciences, Vol 14, Pp 5753-5764 (2017)
Nitrogen deposition was experimentally increased on a Scottish peatbog over a period of 13 years (2002–2015). Nitrogen was applied in three forms, NH3 gas, NH4Cl solution, and NaNO3 solution, at rates ranging from 8 (ambient) to 64 kg N ha−1 y
Externí odkaz:
https://doaj.org/article/d0f66182550c4ed68a89af81189111b1
Publikováno v:
Bone Reports, Vol 6, Iss C, Pp 64-69 (2017)
Since the 1980s, titanium (Ti) implants have been routinely used to replace missing teeth. This success is mainly due to the good biocompatibility of Ti and the phenomenon of osseointegration, with very early events at implant placement being importa
Externí odkaz:
https://doaj.org/article/349801c61dfc4631b86766a558cd56c4
Autor:
Christopher S. Malley, Mathew R. Heal, Christine F. Braban, John Kentisbeer, Sarah R. Leeson, Heath Malcolm, Justin J.N. Lingard, Stuart Ritchie, Richard Maggs, Sonya Beccaceci, Paul Quincey, Richard J.C. Brown, Marsailidh M. Twigg
Publikováno v:
Environment International, Vol 95, Iss , Pp 98-111 (2016)
Human health burdens associated with long-term exposure to particulate matter (PM) are substantial. The metrics currently recommended by the World Health Organization for quantification of long-term health-relevant PM are the annual average PM10 and
Externí odkaz:
https://doaj.org/article/1737a5eab40b42b58e5ba43a2b3e0499
Autor:
Ben Langford, James M Cash, Massimo Vieno, Mathew R Heal, Julia Drewer, Matthew R Jones, Sarah R Leeson, Ivan Simmons, Christine F Braban, Eiko Nemitz
Publikováno v:
Langford, B, Cash, J M, Vieno, M, Heal, M R, Drewer, J, Jones, M R, Leeson, S R, Simmons, I, Braban, C F & Nemitz, E 2022, ' Evaluation of isoprene light response curves for bryophyte-dominated ecosystems and implications for atmospheric composition ', Environmental Research: Ecology, vol. 2, no. 1, 011002 . https://doi.org/10.1088/2752-664X/aca2ad
Isoprene is emitted from numerous plant species in response to light and temperature and parameterisations of these relationships, based on observations from a few vascular plant species, have been shown to be broadly applicable to many different veg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b29989053a72a864d6bee56b15afcb0a
Autor:
M. M. Twigg, E. Ilyinskaya, S. Beccaceci, D. C. Green, M. R. Jones, B. Langford, S. R. Leeson, J. J. N. Lingard, G. M. Pereira, H. Carter, J. Poskitt, A. Richter, S. Ritchie, I. Simmons, R. I. Smith, Y. S. Tang, N. Van Dijk, K. Vincent, E. Nemitz, M. Vieno, C. F. Braban
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 11415-11431 (2016)
Volcanic emissions, specifically from Iceland, pose a pan-European risk and are on the UK National Risk Register due to potential impacts on aviation, public health, agriculture, the environment and the economy, from both effusive and explosive ac
Externí odkaz:
https://doaj.org/article/a4e3ea4fd0a540c582f11adbb13d3d35