Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Matthew D Piggott"'
Autor:
Alexander Kier Christensen, Matthew D Piggott, Erik van Sebille, Maarten van Reeuwijk, Samraat Pawar
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 7, p e1010291 (2022)
Microbes play a primary role in aquatic ecosystems and biogeochemical cycles. Spatial patchiness is a critical factor underlying these activities, influencing biological productivity, nutrient cycling and dynamics across trophic levels. Incorporating
Externí odkaz:
https://doaj.org/article/f0ab5f635f6940459c27a7b3617c89b0
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 2, Pp n/a-n/a (2024)
Abstract Wind energy resource assessment typically requires numerical modeling at fine resolutions, which is computationally expensive for multi‐year timescales. Increasingly, unsupervised machine learning techniques are used to identify representa
Externí odkaz:
https://doaj.org/article/c008f3e4b63246c29e5be5da6adbde7b
Autor:
Jennifer R. Shadrick, Dylan H. Rood, Martin D. Hurst, Matthew D. Piggott, Bethany G. Hebditch, Alexander J. Seal, Klaus M. Wilcken
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Abstract Coastal response to anthropogenic climate change is of central importance to the infrastructure and inhabitants in these areas. Despite being globally ubiquitous, the stability of rock coasts has been largely neglected, and the expected acce
Externí odkaz:
https://doaj.org/article/dc191e9e0cbc4c649bf87a1a09420d14
Autor:
Can Zhang, Stephan C. Kramer, Athanasios Angeloudis, Jisheng Zhang, Xiangfeng Lin, Matthew D. Piggott
Publikováno v:
International Marine Energy Journal, Vol 5, Iss 3 (2022)
Tidal stream currents change in magnitude and direction during flood and ebb tides. Setting the most appropriate yaw angles for a tidal turbine is not only important to account for the performance of a single turbine, but can also be significant for
Externí odkaz:
https://doaj.org/article/6c0210000feb4c1db0c8f09d717ae078
Autor:
Can Zhang, Jisheng Zhang, Athanasios Angeloudis, Yudi Zhou, Stephan C. Kramer, Matthew D. Piggott
Publikováno v:
Energies, Vol 16, Iss 4, p 1742 (2023)
Tidal stream turbines may operate under yawed conditions due to variability in ocean current directions. Insight into the wake structure of yawed turbines can be essential to ensure efficient tidal stream energy extraction, especially for turbine arr
Externí odkaz:
https://doaj.org/article/428f4473fb214472887edcd3451fa843
Publikováno v:
SN Applied Sciences, Vol 2, Iss 6, Pp 1-11 (2020)
Abstract This study presents a novel goal-oriented error estimate for the nonlinear shallow water equations solved using a mixed discontinuous/continuous Galerkin approach. This error estimator takes account of the discontinuities in the discrete sol
Externí odkaz:
https://doaj.org/article/36bb1360ac7a4f699d232e26b2e08bfd
Publikováno v:
Earth and Space Science, Vol 8, Iss 5, Pp n/a-n/a (2021)
Abstract The Maldives faces a unique range of environmental challenges. While the country is almost entirely dependent upon oceanic resources with more than 99% of the area covered by ocean, the absence of a suitable bathymetric map of the seafloor o
Externí odkaz:
https://doaj.org/article/49505f6bdce84ab0b29c49dbd9f64c80
Autor:
Daniel S. Collins, Alexandros Avdis, Peter A. Allison, Howard D. Johnson, Jon Hill, Matthew D. Piggott, Meor H. Amir Hassan, Abdul Razak Damit
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-12 (2017)
Mangroves are important carbon-rich biomes, but their long-term impact on the global carbon cycle is relatively unknown. Here, the authors show that the Oligo–Miocene mangroves in the South China Sea stored in excess of 4,000 Gt, demonstrating the
Externí odkaz:
https://doaj.org/article/ea1ef380a7bc4e33a5d1ca59b15e2f6f
Autor:
William I. Scott, Stephan C. Kramer, Paul R. Holland, Keith W. Nicholls, Martin J. Siegert, Matthew D. Piggott
Numerical studies of ice flow have consistently identified the grounding zone of outlet glaciers and ice streams (the region where ice starts to float) as crucial for predicting the rate of grounded ice loss to the ocean. Owing to the extreme environ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddf1b7e3461b501a4c089c0b16576985
https://www.sciencedirect.com/science/article/pii/S1463500323000197
https://www.sciencedirect.com/science/article/pii/S1463500323000197
Autor:
Connor Jordan, Davor Dundovic, Anastasia K. Fragkou, Georgios Deskos, Daniel S. Coles, Matthew D. Piggott, Athanasios Angeloudis
Publikováno v:
Journal of Ocean Engineering and Marine Energy. 8:193-215
For tidal-stream energy to become a competitive renewable energy source, clustering multiple turbines into arrays is paramount. Array optimisation is thus critical for achieving maximum power performance and reducing cost of energy. However, ascertai