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Quantificação de fluxos de mercúrio gasoso na interface solo/atmosfera utilizando câmara de fluxo dinâmica: aplicação na bacia do Rio NegroQuantification of atmosphere - soil mercury fluxes by using a dynamic flux chamber: application at the Negro River basin, Amazon
(Sociedade Brasileira de Química, 2005)
Nitrous Oxide Fluxes from a Commercial Beef Cattle Feedlot in Kansas
(2014-03-10)
Emission of greenhouse gases, including nitrous oxide (N2O), from open beef cattle feedlots is becoming an environmental concern; however, research measuring emission rates of N2O from open beef cattle feedlots has been ...
Evaporation from shallow groundwater in closed basins in the Chilean Altiplano
(TAYLOR & FRANCIS LTD, 2010)
The hydrological cycle in arid and semi-arid climates is highly controlled by evaporation. The correct quantification of this process is essential for improving the accuracy of water balance estimates, especially in closed ...
Benthic fluxes and nitrate reduction activity in a marine park (Northern San Jorge Gulf) from Patagonia Argentina
(Springer Verlag, 2016-05)
The Northern San Jorge Gulf (NSJG) was declared Coastal Marine Park in 2008 with the goal of preserving its biodiversity. In situ benthic fluxes experiments were performed using an opaque chamber in Sara Creek (SC) and ...
Influence of waiting time after insertion of base chamber into soil on produced greenhouse gas fluxes
(INST INVESTIGACIONES AGROPECUARIAS, 2011)
Methodology for Analyzing Dissolved Oxygen Consumption in Benthic Chambers
(American Society of Civil Engineers, 2015)
Dissolved oxygen (DO) consumption in the sediments of natural aquatic ecosystems occurs by mass flux across the water-sediment interface. This mass flux is determined as either the rate of oxygen consumption in the sediment ...
Measurement and control of greenhouse gas emissions from beef cattle feedlots
(2013-05-01)
Emission of greenhouse gases (GHGs), including nitrous oxide (N2O), methane (CH4), and carbon dioxide (CO2), from open beef cattle feedlots is becoming an environmental concern; however, scientific information on emissions ...
Permeability of human jejunal segments to gonyautoxins measured by the Ussing chamber technique
(2004)
The aim of this work was to study the mechanisms involved in intestinal permeability of gonyautoxins. For this purpose, the influence on transmucosal resistance of gonyautoxins and their permeability was investigated in ...