Zobrazeno 1 - 10 of 319 pro vyhledávání: '"B. A. Griffith"'
1
The Energy Spectra of Electron Microbursts Between 200 keV and 1 MeV
Autor: B. A. Griffith, John Sample, Harlan E. Spence, David Klumpar, M. Shumko, A. Johnson, J. B. Blake
Publikováno v: Journal of Geophysical Research: Space Physics. 126
This study investigates the energy spectrum of electron microbursts observed by the Focused Investigations of Relativistic Electron Burst Intensity, Range, and Dynamics II (FIREBIRD-II, henceforth ...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b2e9b15f67303743bb144c0ff7d95a44
https://doi.org/10.1029/2021ja029709
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2
Quantifying the value of on-farm measurements to inform the selection of key performance indicators for livestock production systems
Autor: Andy Jones, Hannah R. Fleming, Michael R. F. Lee, B. A. Griffith, Taro Takahashi, Paul Harris
Publikováno v: Jones, A, Takahashi, T, Fleming, H, Griffith, B, Harris, P & Lee, M 2021, ' Quantifying the value of on-farm measurements to inform the selection of key performance indicators for livestock production systems ', Scientific Reports, vol. 11, 16874 . https://doi.org/10.1038/s41598-021-96336-1
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
The use of key performance indicators (KPIs) to assist on-farm decision making has long been seen as a promising strategy to improve operational efficiency of agriculture. The potential benefit of KPIs, however, is heavily dependent on the economic r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3f549e0694c0b78f540e91181c9781e
https://research-information.bris.ac.uk/ws/files/334693925/Full_text_PDF_final_published_version_.pdf
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3
Using a lamb's early-life liveweight as a predictor of carcass quality
Autor: Hannah R. Fleming, A.G. Jones, Paul Harris, Michael R. F. Lee, B. A. Griffith, Taro Takahashi
Publikováno v: Animal, Vol 15, Iss 1, Pp 100018-(2021)
Animal
Jones, A G, Takahashi, T, Fleming, H, Griffith, B A, Harris, P & Lee, M R F 2020, ' Using a lamb's early-life liveweight as a predictor of carcass quality ', animal, vol. 0, 100018 . https://doi.org/10.1016/j.animal.2020.100018
The commercial value of lamb carcasses is primarily determined by their weight and quality, with the latter commonly quantified according to muscle coverage and fat depth. The ability to predict these quality scores early in the season could be of su
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1665cf289835c8ff34757a509b71eb74
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4
Electron Microburst Size Distribution Derived With AeroCube‐6
Autor: Drew Turner, B. A. Griffith, John Sample, T. P. O'Brien, J. B. Blake, Seth G. Claudepierre, Oleksiy Agapitov, A. Johnson, M. Shumko
Publikováno v: Journal of Geophysical Research. Space Physics
Microbursts are an impulsive increase of electrons from the radiation belts into the atmosphere and have been directly observed in low Earth orbit and the upper atmosphere. Prior work has estimated that microbursts are capable of rapidly depleting th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84dbe3e722a2db812b71bbc9fa2e6822
https://doi.org/10.1029/2019ja027651
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5
Nutritional value of suckler beef from temperate pasture systems
Autor: M. J. Rivero, Laura M. Cardenas, Takashi Takahashi, Sarah Morgan, John K. S. Tweed, Paul Harris, Michael R. F. Lee, B. A. Griffith, G.A. McAuliffe
Publikováno v: Animal, Vol 15, Iss 7, Pp 100257-(2021)
Lee, M R F, McAuliffe, G A, Tweed, J K S, Griffith, B A, Morgan, S A, Rivero, M J, Harris, P, Takahashi, T & Cardenas, LM 2021, ' Nutritional value of suckler beef from temperate pasture systems ', animal, vol. 15, no. 7, 100257 . https://doi.org/10.1016/j.animal.2021.100257
Animal
The role of beef in human diets has been questioned over the last few decades, due largely to its typically high mass-based carbon footprint. However, recent advancements in sustainability literature challenge this paradigm based on the new theory th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea8da49381a0495e0c4146353b9e1153
https://doi.org/10.1016/j.animal.2021.100257
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6
A comparison of conventional and 137 Cs-based estimates of soil erosion rates on arable and grassland across lowland England and Wales
Autor: Hadewij Sint, Ian D L Foster, Michael R. F. Lee, Robert Evans, John Boardman, Adrian L. Collins, B. A. Griffith, Y. Zhang
Publikováno v: Evans, R, Collins, A L, Zhang, Y, Foster, I D L, Boardman, J, Sint, H, Lee, M R F & Griffith, B A 2017, ' A comparison of conventional and 137 Cs-based estimates of soil erosion rates on arable and grassland across lowland England and Wales ', Earth-Science Reviews, vol. 173, pp. 49-64 . https://doi.org/10.1016/j.earscirev.2017.08.005
Soils deliver a range of ecosystem services and underpin conventional global food production which must increase to feed the projected growth in human population. Although soil erosion by water and subsequent sediment delivery to rivers are natural p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::626c1f1466df3462d518232835deb64e
https://doi.org/10.1016/j.earscirev.2017.08.005
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8
Livestock Performance for Sheep and Cattle Grazing Lowland Permanent Pasture: Benchmarking Potential of Forage-Based Systems
Autor: M. Jordana Rivero, Michael R. F. Lee, B. A. Griffith, R. J. Orr
Publikováno v: Agronomy
Volume 9
Issue 2
Agronomy, Vol 9, Iss 2, p 101 (2019)
Orr, R J, Griffith, B A, Jordana Rivero, M & Lee, M R F 2019, ' Livestock performance for sheep and cattle grazing lowland permanent pasture : Benchmarking potential of forage-based systems ', Agronomy, vol. 9, no. 2, 101 . https://doi.org/10.3390/agronomy9020101
Here we describe the livestock performance and baseline productivity over a two-year period, following the establishment of the infrastructure on the North Wyke Farm Platform across its three farmlets (small farms). Lowland permanent pastures were co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a81234f850172a303ea5426d0b43e56
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9
Spatial variation in soil properties and diffuse losses between and within grassland fields with similar short-term management
Autor: Richard E. Brazier, Philip J. Murray, Christopher J.A. Macleod, S. Peukert, B. A. Griffith
Publikováno v: European Journal of Soil Science. 67:386-396
One of the major challenges for agriculture is to understand the effects of agricultural practices on soil properties and diffuse pollution, to support practical farm-scale land management. Three conventionally managed grassland fields with similar s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e2d5baa73e7ba886b3f8f344b824f65
https://doi.org/10.1111/ejss.12351
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