Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Gary R. Hater"'
Autor:
Jeffrey P. Chanton, Katy J. Sparrow, Tarek Abichou, Charlotte Scheutz, Gary R. Hater, L. Claire Wilson, Roger B. Green
Publikováno v:
Waste management (New York, N.Y.). 97
Stable isotope measurements are an effective tool for evaluating methane (CH4) consumption in landfill soils. However, determining the extent of CH4 oxidation in soils using this approach can be inherently biased, depending on characteristics of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f827905be0a9b9b198dea8f685717446
https://pubmed.ncbi.nlm.nih.gov/31447030
https://pubmed.ncbi.nlm.nih.gov/31447030
Autor:
Florentino B. De la Cruz, Roger B. Green, Morton A. Barlaz, Jeffrey P. Chanton, Eben D. Thoma, Gary R. Hater, Tierney A. Harvey
Publikováno v:
Environmental Science & Technology. 50:9432-9441
Estimates of methane emissions from landfills rely primarily on models due to both technical and economic limitations. While models are easy to implement, there is uncertainty due to the use of parameters that are difficult to validate. The objective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ac1a91f726b597c8ae1caba25bff54b
https://doi.org/10.1021/acs.est.6b00415
https://doi.org/10.1021/acs.est.6b00415
Autor:
Nathan D. Swan, Roger B. Green, Jeffrey P. Chanton, Gary R. Hater, Tierney A. Foster-Wittig, Eben D. Thoma
Publikováno v:
Atmospheric Environment. 102:323-330
A standardized version of a mobile tracer correlation measurement method was developed and used for assessment of methane emissions from 15 landfills in 56 field deployments from 2009 to 2013. Using cavity ring-down spectroscopy and acetylene tracer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::295621fa4b511b191a377834f55b9190
https://doi.org/10.1016/j.atmosenv.2014.12.008
https://doi.org/10.1016/j.atmosenv.2014.12.008
Publikováno v:
Waste Management. 33:2035-2047
The Outer Loop landfill bioreactor (OLLB) located in Louisville, KY, USA has been in operation since 2000 and represents an opportunity to evaluate long-term bioreactor monitoring data at a full-scale operational landfill. Three types of landfill uni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b247f63051237eecd1abbd53f0915be2
https://doi.org/10.1016/j.wasman.2013.02.005
https://doi.org/10.1016/j.wasman.2013.02.005
Publikováno v:
Waste Management. 33:2006-2014
The Outer Loop landfill bioreactor (OLLB) in Louisville, KY, USA has been the site of a study to evaluate long-term bioreactor performance at a full-scale operational landfill. Three types of landfill units were studied including a conventional landf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95f674659d3144740497385e06d2e8b6
https://doi.org/10.1016/j.wasman.2013.05.023
https://doi.org/10.1016/j.wasman.2013.05.023
Autor:
Roger B. Green, J. Chanton, Doug Goldsmith, Morton A. Barlaz, Nathan D. Swan, Tarek Abichou, Jeremy Clark, Gary R. Hater
Publikováno v:
Journal of the Air & Waste Management Association. 62:1403-1410
In the method termed "Other Test Method-10," the U.S. Environmental Protection Agency has proposed a method to quantify emissions from nonpoint sources by the use of vertical radial plume mapping (VRPM) technique. The surface area of the emitting sou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f5a3ff4b65505cefe9320ade10ca106
https://doi.org/10.1080/10962247.2012.716384
https://doi.org/10.1080/10962247.2012.716384
Autor:
Claire Langford, Kurt A. Spokas, Tarek Abichou, Doug Goldsmith, Morton A. Barlaz, Gary R. Hater, Roger B. Green, Jeffrey P. Chanton
Publikováno v:
Waste Management. 31:914-925
The objective of this study was to determine the role of CH(4) loading to a landfill cover in the control of CH(4) oxidation rate (gCH(4)m(-2)d(-1)) and CH(4) oxidation efficiency (% CH(4) oxidation) in a field setting. Specifically, we wanted to ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4580016db7a2bae95ff87db939975a97
https://doi.org/10.1016/j.wasman.2010.08.028
https://doi.org/10.1016/j.wasman.2010.08.028
Autor:
Claire Langford, Nathan D. Swan, Roger B. Green, Jeffrey P. Chanton, Doug Goldsmith, Tarek Abichou, Gary R. Hater
Publikováno v:
Environmental Science & Technology. 45:313-319
Methane oxidation in landfill covers was determined by stable isotope analyses over 37 seasonal sampling events at 20 landfills with intermediate covers over four years. Values were calculated two ways: by assuming no isotopic fractionation during ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::447dcc6bfa02f2bdfff0543776f85752
https://doi.org/10.1021/es101915r
https://doi.org/10.1021/es101915r
Autor:
Ram A. Hashmonay, Nathan D. Swan, M. Chase, Gary R. Hater, Roger B. Green, Eben D. Thoma, C. Doug Goldsmith
Publikováno v:
Journal of Environmental Engineering. 136:769-776
In 2006, the U.S. Environmental Protection Agency posted a new test method on its website called Other Test Method 10 (OTM 10) which describes direct measurement of pollutant mass emission flux from area sources using ground-based optical remote sens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb45f1c238aecee0129b70a89c46a041
https://doi.org/10.1061/(asce)ee.1943-7870.0000157
https://doi.org/10.1061/(asce)ee.1943-7870.0000157
Autor:
Morton A. Barlaz, Thabet Tolaymat, Paul Black, Roger B. Green, Gary R. Hater, Doug Bronson, Jon Powell
Publikováno v:
Journal of the Air & Waste Management Association. 60:91-97
Prediction of the rate of gas production from bioreactor landfills is important for the optimization of energy recovery and for estimating greenhouse gas emissions. To improve the predictability of gas production, landfill gas (LFG) composition and f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08d61959520f3c6a812bfa79cafd893e
https://doi.org/10.3155/1047-3289.60.1.91
https://doi.org/10.3155/1047-3289.60.1.91