نتایج جستجو برای: involving 5

تعداد نتایج: 1389964  

2014
Hsiao-Wen Lin Jessica L McCarty Dongdong Wang Brendan M Rogers Douglas C Morton G James Collatz Yufang Jin James T Randerson

Fires in croplands, plantations, and rangelands contribute significantly to fire emissions in the United States, yet are often overshadowed by wildland fires in efforts to develop inventories or estimate responses to climate change. Here we quantified decadal trends, interannual variability, and seasonality of Terra Moderate Resolution Imaging Spectroradiometer (MODIS) observations of active fi...

2011
Douglas C. Morton Ruth S. DeFries Jyoteshwar Nagol Carlos M. Souza Eric S. Kasischke George C. Hurtt Ralph Dubayah

a Department of Geography, 2181 LeFrak Hall, University of Maryland, College Park, MD 20742, United States b Department of Ecology, Evolution, and Environmental Biology, Columbia University, New York, NY 10027, United States c Lamont-Doherty Earth Observatory, Palisades, NY 10964, United States d Instituto do Homem e Meio Ambiente da Amazônia (IMAZON), Belém, Pará, Brazil e Institute for the st...

2014
Šárka Hřibová Helena Zlámalová Gargošová Milada Vávrová

From the physical point of view, soil is a heterogenic polydisperse system. It often becomes a place of a secondary contamination during extinguishing uncontrolled areal fires in nature. Foam extinguishing agents (FEAs), used at these events, basically contain surface active substances and perfluorinated compounds. These tend to be captured in the soil matrix due to their specific properties. C...

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