Zobrazeno 1 - 10
of 28
pro vyhledávání: '"J. M. C. Pereira"'
Autor:
A. Benali, N. Guiomar, H. Gonçalves, B. Mota, F. Silva, P. M. Fernandes, C. Mota, A. Penha, J. Santos, J. M. C. Pereira, A. C. L. Sá
Publikováno v:
Earth System Science Data, Vol 15, Pp 3791-3818 (2023)
Wildfire behaviour depends on complex interactions between fuels, topography, and weather over a wide range of scales, being important for fire research and management applications. To allow for significant progress towards better fire management, th
Externí odkaz:
https://doaj.org/article/71e02cbca9714b86a171092404d35998
Autor:
R. Libonati, J. M. C. Pereira, C. C. Da Camara, L. F. Peres, D. Oom, J. A. Rodrigues, F. L. M. Santos, R. M. Trigo, C. M. P. Gouveia, F. Machado-Silva, A. Enrich-Prast, J. M. N. Silva
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Biomass burning in the Brazilian Amazon is modulated by climate factors, such as droughts, and by human factors, such as deforestation, and land management activities. The increase in forest fires during drought years has led to the hypothes
Externí odkaz:
https://doaj.org/article/09565c181ef34ce3b0d4a6de8e0114a8
Publikováno v:
Geoscientific Model Development, Vol 12, Pp 89-110 (2019)
Biomass burning is an important environmental process with a strong influence on vegetation and on the atmospheric composition. It competes with microbes and herbivores to convert biomass to CO2 and it is a major contributor of gases and aerosols to
Externí odkaz:
https://doaj.org/article/b7d9de37bf1a4ecfa0bd1c30e4223a49
Publikováno v:
Earth System Dynamics, Vol 8, Pp 1237-1246 (2017)
Tropical forests have been a permanent feature of the Amazon basin for at least 55 million years, yet climate change and land use threaten the forest's future over the next century. Understory forest fires, which are common under the current clim
Externí odkaz:
https://doaj.org/article/10d8579789df4022a86de26f404c1949
Publikováno v:
Biogeosciences, Vol 12, Iss 3, Pp 887-903 (2015)
Vegetation fires are a major driver of ecosystem dynamics and greenhouse gas emissions. Anticipating potential changes in fire activity and their impacts relies first on a realistic model of fire activity (e.g., fire incidence and interannual variabi
Externí odkaz:
https://doaj.org/article/dbfdcc7273434c589880a63d27cfd644
Publikováno v:
Biogeosciences, Vol 12, Iss 2, Pp 557-565 (2015)
Land surface albedo, a key parameter to derive Earth's surface energy balance, is used in the parameterization of numerical weather prediction, climate monitoring and climate change impact assessments. Changes in albedo due to fire have not been full
Externí odkaz:
https://doaj.org/article/494bc3d99cd8476a86e39af57b0ac465
Publikováno v:
Biogeosciences, Vol 11, Iss 18, Pp 5087-5101 (2014)
Global controls on month-by-month fractional burnt area (2000–2005) were investigated by fitting a generalised linear model (GLM) to Global Fire Emissions Database (GFED) data, with 11 predictor variables representing vegetation, climate, land use
Externí odkaz:
https://doaj.org/article/61a192a4c8084d86b5f7d271b00cb365
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 6, Pp 2625-2640 (2011)
Atmospheric emissions from wildfires in Portugal were estimated yearly over the period 1990–2008 using Landsat-based burnt area maps and land cover maps, national forest inventory data, biometric models, and literature review data. Emissions were c
Externí odkaz:
https://doaj.org/article/de54023a454e4a7fb32b4ca9c9f732a4
Publikováno v:
Atmospheric Chemistry and Physics, Vol 8, Iss 7, Pp 1911-1924 (2008)
Vegetation fires have been acknowledged as an environmental process of global scale, which affects the chemical composition of the troposphere, and has profound ecological and climatic impacts. However, considerable uncertainty remains, especially co
Externí odkaz:
https://doaj.org/article/442f8140f3ec4615a1329bcb2689a279
Publikováno v:
Atmospheric Chemistry and Physics, Vol 6, Iss 5, Pp 1409-1424 (2006)
We screened the algorithm 2 (308 K threshold) European Space Agency (ESA) World Fire Atlas (WFA), for the period 1997–2002, using ancillary land cover, night-lights and volcanic activity datasets, combined with statistical techniques to detect the
Externí odkaz:
https://doaj.org/article/7f1e27b283824186958c0ed887e480ef