Journal ArticleDOI
Fire in the Earth System
David M. J. S. Bowman,Jennifer K. Balch,Jennifer K. Balch,Jennifer K. Balch,Paulo Artaxo,William J. Bond,Jean M. Carlson,Mark A. Cochrane,Carla M. D'Antonio,Ruth DeFries,John Doyle,Sandy P. Harrison,Fay H. Johnston,Jon E. Keeley,Jon E. Keeley,Meg A. Krawchuk,Christian A. Kull,J. Brad Marston,Max A. Moritz,I. Colin Prentice,Christopher I. Roos,Andrew C. Scott,Thomas W. Swetnam,Guido R. van der Werf,Stephen J. Pyne +24 more
Reads0
Chats0
TLDR
What is known and what is needed to develop a holistic understanding of the role of fire in the Earth system are reviewed, particularly in view of the pervasive impact of fires and the likelihood that they will become increasingly difficult to control as climate changes.Abstract:
Fire is a worldwide phenomenon that appears in the geological record soon after the appearance of terrestrial plants. Fire influences global ecosystem patterns and processes, including vegetation distribution and structure, the carbon cycle, and climate. Although humans and fire have always coexisted, our capacity to manage fire remains imperfect and may become more difficult in the future as climate change alters fire regimes. This risk is difficult to assess, however, because fires are still poorly represented in global models. Here, we discuss some of the most important issues involved in developing a better understanding of the role of fire in the Earth system.read more
Citations
More filters
疟原虫var基因转换速率变化导致抗原变异[英]／Paul H, Robert P, Christodoulou Z, et al//Proc Natl Acad Sci U S A
TL;DR: PfPMP1）与感染红细胞、树突状组胞以及胎盘的单个或多个受体作用，在黏附及免疫逃避中起关键的作�ly.
Journal ArticleDOI
New handbook for standardised measurement of plant functional traits worldwide
Natalia Pérez-Harguindeguy,Sandra Díaz,Eric Garnier,Sandra Lavorel,Hendrik Poorter,Pedro Jaureguiberry,M.S. Bret-Harte,William K. Cornwell,Joseph M. Craine,Diego E. Gurvich,Carlos Urcelay,Erik J. Veneklaas,Peter B. Reich,Lourens Poorter,Ian J. Wright,P. Ray,Lucas Enrico,Juli G. Pausas,A. C. de Vos,Nina Buchmann,Guillermo Funes,Fabien Quétier,Fabien Quétier,John G. Hodgson,Ken Thompson,H. D. Morgan,H. ter Steege,M.G.A. Van Der Heijden,Lawren Sack,Benjamin Blonder,Peter Poschlod,Maria Victoria Vaieretti,Georgina Conti,A. C. Staver,S. Aquino,Johannes H. C. Cornelissen +35 more
TL;DR: This new handbook has a better balance between whole-plant traits, leaf traits, root and stem traits and regenerative traits, and puts particular emphasis on traits important for predicting species’ effects on key ecosystem properties.
Journal ArticleDOI
Global fire emissions and the contribution of deforestation, savanna, forest, agricultural, and peat fires (1997-2009)
G. R. van der Werf,James T. Randerson,Louis Giglio,Louis Giglio,G. J. Collatz,Mingquan Mu,Prasad S. Kasibhatla,Douglas C. Morton,Ruth DeFries,Yufang Jin,T. T. van Leeuwen +10 more
TL;DR: In this paper, the authors used a revised version of the Carnegie-Ames-Stanford-Approach (CASA) biogeochemical model and improved satellite-derived estimates of area burned, fire activity, and plant productivity to calculate fire emissions for the 1997-2009 period on a 0.5° spatial resolution with a monthly time step.
Journal ArticleDOI
Implications of changing climate for global wildland fire
TL;DR: A review of the current understanding of what the future may bring with respect to wildland fire and future options for research and management is presented in this paper. But, as stated in the review, "wildland fire is a global phenomenon, and a result of interactions between climate, fuels, and people".
Journal ArticleDOI
Disturbance and landscape dynamics in a changing world
TL;DR: This paper synthesizes current understanding of disturbance with an emphasis on fundamental contributions to contemporary landscape and ecosystem ecology, then identifies future research priorities and addresses questions related to disturbances as catalysts of rapid ecological change.
References
More filters
Journal ArticleDOI
Lithospheric geometry of the Wopmay orogen from a Slave craton to Bear Province magnetotelluric transect
TL;DR: In this paper, two-dimensional inversions of lithospheric-probing magnetotelluric (MT) data at a total of 20 sites acquired along an approximately east-west 300-km-long profile across the Wopmay orogen in the Northwest Territories, Canada, provide electrical resistivity models of the boundary between the Archean Slave craton and the adjacent Proterozoic Bear Province.
Journal ArticleDOI
Airborne measurements of trace gas and aerosol particle emissions from biomass burning in Amazonia
Pascal Guyon,Göran Frank,M. Welling,Duli Chand,Paulo Artaxo,Luciana V. Rizzo,G. Nishioka,Olaf Kolle,H. Fritsch,M. A. F. Silva Dias,Luciana V. Gatti,A. M. Cordova,Meinrat O. Andreae +12 more
TL;DR: In this article, the authors studied the emission of carbon monoxide (CO), carbon dioxide (CO2), and aerosol particles from Amazonian deforestation fires using an instrumented aircraft.
Journal ArticleDOI
Estimating biomass consumed from fire using MODIS FRE
TL;DR: In this paper, the authors used satellite-based measures of fire radiative energy (FRE) for estimating biomass consumed, which can then be used to estimate gas and aerosol emissions.
Journal ArticleDOI
Projecting future fire activity in Amazonia
Journal ArticleDOI
Fire parameterization on a global scale
Olga Pechony,Drew Shindell +1 more
TL;DR: In this article, a physically based global-scale fire parameterization algorithm for global climate models is presented, which indicates environmental conditions favorable for fire occurrence based on calculation of the vapor pressure deficit as a function of location and time.