Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034985054> ?p ?o ?g. }
- W2034985054 endingPage "293" @default.
- W2034985054 startingPage "283" @default.
- W2034985054 abstract "Hydroelectric reservoirs generate energy without significant combustion of fossil fuels. However, these systems can, potentially, emit greenhouse gases (GHG’s) at a rate which may be significant at the global scale, and, possible, co-equal, per kilowatt-hour, to that from conventional coal or oil-fired systems. Although much of the new construction of hydroelectric reservoirs is in the tropics, most of the data on GHG emissions comes from temperate regions. Further, much of the existing data on reservoir gas emissions comes from single sites, usually near the terminal dams. Large tropical reservoirs often involve the impoundments of river systems with complex morphology which in turn can cause spatial heterogeneity in gas flux. We evaluated spatial and seasonal variability in CO2 concentrations and gas flux for five large (50–1,400 km2) reservoirs in the Cerrado region of Brazil. Most of data set (87% of all measurements) showed CO2 supersaturation and net efflux to the atmosphere. There was as much or more variation in pCO2 over space and among seasons. The large studied reservoirs showed different zones in terms of CO2 emission because those fluxes are dependent on flooded biomass, watershed input of organic matter and dam operation regime. Here we demonstrate that the reservoirs in the Brazilian Cerrado have low rates of CO2 emissions compared to existing global comparisons. Our results suggest that ignoring the spatial variability can lead to more than 25% error in total system gas flux." @default.
- W2034985054 created "2016-06-24" @default.
- W2034985054 creator A5012733014 @default.
- W2034985054 creator A5034220151 @default.
- W2034985054 creator A5049390277 @default.
- W2034985054 creator A5051945930 @default.
- W2034985054 creator A5061354823 @default.
- W2034985054 creator A5067941443 @default.
- W2034985054 creator A5087999097 @default.
- W2034985054 creator A5091348698 @default.
- W2034985054 date "2010-03-31" @default.
- W2034985054 modified "2023-09-30" @default.
- W2034985054 title "Variability of carbon dioxide flux from tropical (Cerrado) hydroelectric reservoirs" @default.
- W2034985054 cites W1543767498 @default.
- W2034985054 cites W1776877885 @default.
- W2034985054 cites W1847281332 @default.
- W2034985054 cites W1963864964 @default.
- W2034985054 cites W1972146764 @default.
- W2034985054 cites W1984148529 @default.
- W2034985054 cites W1985647719 @default.
- W2034985054 cites W1987645832 @default.
- W2034985054 cites W1987998149 @default.
- W2034985054 cites W2002872608 @default.
- W2034985054 cites W2010691886 @default.
- W2034985054 cites W2016743751 @default.
- W2034985054 cites W2018516735 @default.
- W2034985054 cites W2027596489 @default.
- W2034985054 cites W2030348009 @default.
- W2034985054 cites W2034248308 @default.
- W2034985054 cites W2038076804 @default.
- W2034985054 cites W2038256696 @default.
- W2034985054 cites W2043211416 @default.
- W2034985054 cites W2054858287 @default.
- W2034985054 cites W2061501025 @default.
- W2034985054 cites W2077225078 @default.
- W2034985054 cites W2077975305 @default.
- W2034985054 cites W2092340051 @default.
- W2034985054 cites W2093636035 @default.
- W2034985054 cites W2094931011 @default.
- W2034985054 cites W2114450659 @default.
- W2034985054 cites W2117438222 @default.
- W2034985054 cites W2123269509 @default.
- W2034985054 cites W2124424164 @default.
- W2034985054 cites W2126022287 @default.
- W2034985054 cites W2128906256 @default.
- W2034985054 cites W2142635246 @default.
- W2034985054 cites W2145149404 @default.
- W2034985054 cites W2147595831 @default.
- W2034985054 cites W2149829668 @default.
- W2034985054 cites W2150396200 @default.
- W2034985054 cites W2152930053 @default.
- W2034985054 cites W2194069265 @default.
- W2034985054 cites W2244159519 @default.
- W2034985054 cites W2607439956 @default.
- W2034985054 cites W299520847 @default.
- W2034985054 cites W4248441992 @default.
- W2034985054 doi "https://doi.org/10.1007/s00027-010-0140-0" @default.
- W2034985054 hasPublicationYear "2010" @default.
- W2034985054 type Work @default.
- W2034985054 sameAs 2034985054 @default.
- W2034985054 citedByCount "95" @default.
- W2034985054 countsByYear W20349850542012 @default.
- W2034985054 countsByYear W20349850542013 @default.
- W2034985054 countsByYear W20349850542014 @default.
- W2034985054 countsByYear W20349850542015 @default.
- W2034985054 countsByYear W20349850542016 @default.
- W2034985054 countsByYear W20349850542017 @default.
- W2034985054 countsByYear W20349850542018 @default.
- W2034985054 countsByYear W20349850542019 @default.
- W2034985054 countsByYear W20349850542020 @default.
- W2034985054 countsByYear W20349850542021 @default.
- W2034985054 countsByYear W20349850542022 @default.
- W2034985054 countsByYear W20349850542023 @default.
- W2034985054 crossrefType "journal-article" @default.
- W2034985054 hasAuthorship W2034985054A5012733014 @default.
- W2034985054 hasAuthorship W2034985054A5034220151 @default.
- W2034985054 hasAuthorship W2034985054A5049390277 @default.
- W2034985054 hasAuthorship W2034985054A5051945930 @default.
- W2034985054 hasAuthorship W2034985054A5061354823 @default.
- W2034985054 hasAuthorship W2034985054A5067941443 @default.
- W2034985054 hasAuthorship W2034985054A5087999097 @default.
- W2034985054 hasAuthorship W2034985054A5091348698 @default.
- W2034985054 hasBestOaLocation W20349850541 @default.
- W2034985054 hasConcept C105795698 @default.
- W2034985054 hasConcept C110872660 @default.
- W2034985054 hasConcept C111368507 @default.
- W2034985054 hasConcept C115540264 @default.
- W2034985054 hasConcept C127313418 @default.
- W2034985054 hasConcept C187320778 @default.
- W2034985054 hasConcept C18903297 @default.
- W2034985054 hasConcept C191897082 @default.
- W2034985054 hasConcept C192562407 @default.
- W2034985054 hasConcept C33923547 @default.
- W2034985054 hasConcept C39432304 @default.
- W2034985054 hasConcept C47737302 @default.
- W2034985054 hasConcept C50660011 @default.
- W2034985054 hasConcept C530467964 @default.
- W2034985054 hasConcept C68189081 @default.