Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Anna B Harper"'
Autor:
Taraka Davies-Barnard, Jennifer L Catto, Anna B Harper, Muhammad Ali Imron, F J Frank van Veen
Publikováno v:
Environmental Research Letters, Vol 18, Iss 2, p 024015 (2023)
Fire in the tropical peatland forests of Borneo is an environmental issue interactioning with climate change and deforestation, and the consequences have local and global implications. While research has shown that fire severity and frequency are exp
Externí odkaz:
https://doaj.org/article/9409257bddc849a4b38c47d2ec8c34e6
Autor:
Emma W Littleton, Kate Dooley, Gordon Webb, Anna B Harper, Tom Powell, Zebedee Nicholls, Malte Meinshausen, Timothy M Lenton
Publikováno v:
Environmental Research Letters, Vol 16, Iss 12, p 124061 (2021)
Limiting global warming to a 1.5°C temperature rise requires drastic emissions reductions and removal of carbon-dioxide from the atmosphere. Most modelled pathways for 1.5°C assume substantial removals in the form of biomass energy with carbon capt
Externí odkaz:
https://doaj.org/article/ec803cdde65a469cb03fde1132ab0178
Autor:
Paul D L Ritchie, Anna B Harper, Greg S Smith, Ron Kahana, Elizabeth J Kendon, Huw Lewis, Carlo Fezzi, Solmaria Halleck-Vega, Chris A Boulton, Ian J Bateman, Timothy M Lenton
Publikováno v:
Environmental Research Letters, Vol 14, Iss 11, p 114012 (2019)
The impact of climate change on vegetation including agricultural production has been the focus of many studies. Climate change is expected to have heterogeneous effects across locations globally, and the diversity of land uses characterising Great B
Externí odkaz:
https://doaj.org/article/c9f91d1e31a94fa39994f506f205aef2
Autor:
William J Collins, Christopher P Webber, Peter M Cox, Chris Huntingford, Jason Lowe, Stephen Sitch, Sarah E Chadburn, Edward Comyn-Platt, Anna B Harper, Garry Hayman, Tom Powell
Publikováno v:
Environmental Research Letters, Vol 13, Iss 5, p 054003 (2018)
To understand the importance of methane on the levels of carbon emission reductions required to achieve temperature goals, a processed-based approach is necessary rather than reliance on the transient climate response to emissions. We show that plaus
Externí odkaz:
https://doaj.org/article/1b11afcb5c4440e1a0b7bc3d7094e86f
Autor:
Leonardo Calle, Josep G Canadell, Prabir Patra, Philippe Ciais, Kazuhito Ichii, Hanqin Tian, Masayuki Kondo, Shilong Piao, Almut Arneth, Anna B Harper, Akihiko Ito, Etsushi Kato, Charlie Koven, Stephen Sitch, Benjamin D Stocker, Nicolas Vivoy, Andy Wiltshire, Sönke Zaehle, Benjamin Poulter
Publikováno v:
Environmental Research Letters, Vol 11, Iss 7, p 074011 (2016)
We present a synthesis of the land-atmosphere carbon flux from land use and land cover change (LULCC) in Asia using multiple data sources and paying particular attention to deforestation and forest regrowth fluxes. The data sources are quasi-independ
Externí odkaz:
https://doaj.org/article/654523e6e0ae4e749bd9d9b19de540b8
Autor:
Alistair A. Sellar, Colin G. Jones, Jane P. Mulcahy, Yongming Tang, Andrew Yool, Andy Wiltshire, Fiona M. O'Connor, Marc Stringer, Richard Hill, Julien Palmieri, Stephanie Woodward, Lee deMora, Till Kuhlbrodt, Steven T. Rumbold, Douglas I. Kelley, Rich Ellis, Colin E. Johnson, Jeremy Walton, Nathan Luke Abraham, Martin B. Andrews, Timothy Andrews, Alex T. Archibald, Ségolène Berthou, Eleanor Burke, Ed Blockley, Ken Carslaw, Mohit Dalvi, John Edwards, Gerd A. Folberth, Nicola Gedney, Paul T. Griffiths, Anna B. Harper, Maggie A. Hendry, Alan J. Hewitt, Ben Johnson, Andy Jones, Chris D. Jones, James Keeble, Spencer Liddicoat, Olaf Morgenstern, Robert J. Parker, Valeriu Predoi, Eddy Robertson, Antony Siahaan, Robin S. Smith, Ranjini Swaminathan, Matthew T. Woodhouse, Guang Zeng, Mohamed Zerroukat
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 11, Iss 12, Pp 4513-4558 (2019)
Abstract We document the development of the first version of the U.K. Earth System Model UKESM1. The model represents a major advance on its predecessor HadGEM2‐ES, with enhancements to all component models and new feedback mechanisms. These includ
Externí odkaz:
https://doaj.org/article/fc137c7dd8bf42a8b59ad5054a5e9f9c
Autor:
Ian T. Baker, A.Scott Denning, Don A. Dazlich, Anna B. Harper, Mark D. Branson, David A. Randall, Morgan C. Phillips, Katherine D. Haynes, Sarah M. Gallup
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 11, Iss 8, Pp 2523-2546 (2019)
Abstract Tropical South America plays a central role in global climate. Bowen ratio teleconnects to circulation and precipitation processes far afield, and the global CO2 growth rate is strongly influenced by carbon cycle processes in South America.
Externí odkaz:
https://doaj.org/article/4e4932d8459042f88ffd80fdfa75f874
Autor:
Anna B. Harper, Tom Powell, Peter M. Cox, Joanna House, Chris Huntingford, Timothy M. Lenton, Stephen Sitch, Eleanor Burke, Sarah E. Chadburn, William J. Collins, Edward Comyn-Platt, Vassilis Daioglou, Jonathan C. Doelman, Garry Hayman, Eddy Robertson, Detlef van Vuuren, Andy Wiltshire, Christopher P. Webber, Ana Bastos, Lena Boysen, Philippe Ciais, Narayanappa Devaraju, Atul K. Jain, Andreas Krause, Ben Poulter, Shijie Shu
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-13 (2018)
Land-based mitigation for meeting the Paris climate target must consider the carbon cycle impacts of land-use change. Here the authors show that when bioenergy crops replace high carbon content ecosystems, forest-based mitigation could be more effect
Externí odkaz:
https://doaj.org/article/782e0ebb01614107b07fd3bde155b691
Autor:
Chris Huntingford, Owen K. Atkin, Alberto Martinez-de la Torre, Lina M. Mercado, Mary A. Heskel, Anna B. Harper, Keith J. Bloomfield, Odhran S. O’Sullivan, Peter B. Reich, Kirk R. Wythers, Ethan E. Butler, Ming Chen, Kevin L. Griffin, Patrick Meir, Mark G. Tjoelker, Matthew H. Turnbull, Stephen Sitch, Andy Wiltshire, Yadvinder Malhi
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-11 (2017)
New global datasets of upper canopy vegetation respiration have become available and their impact on global carbon cycle models is unclear. Here, the authors show the implications of these parameterisations with a global gridded land model and report
Externí odkaz:
https://doaj.org/article/c47dde1773d94cbb9054e437ec1c14a9
The UK has committed to reaching net zero emissions by 2050, and the government plans to triple current tree planting rates over the next 25 years. This commitment brings up many questions – Where should the trees be planted? If they displace agric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c05f7ed800e3c9855a058e382b80072
https://doi.org/10.5194/egusphere-egu23-15939
https://doi.org/10.5194/egusphere-egu23-15939