WorldCat Identities

Cunnold, D. M. (Derek Martin) 1940-

Overview
Works: 14 works in 18 publications in 1 language and 236 library holdings
Publication Timeline
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Publications about  D. M Cunnold Publications about D. M Cunnold
Publications by  D. M Cunnold Publications by D. M Cunnold
Most widely held works by D. M Cunnold
Improvements in the global reference atmospheric model and comparisons with a global 3-D numerical model semi-annual status report by C. G Justus ( )
3 editions published in 1989 in English and held by 220 WorldCat member libraries worldwide
The wind shear theory of sporadic E by D. M Cunnold ( )
2 editions published in 1965 in English and held by 3 WorldCat member libraries worldwide
Ozone transport in the lower stratosphere and the ozone-NO₂ relationship by D. M Cunnold ( Book )
2 editions published between 1980 and 1983 in English and held by 2 WorldCat member libraries worldwide
A semi-empirical representation of the temporal variation of total greenhouse gas levels expressed as equivalent levels of carbon dioxide ( Book )
1 edition published in 2010 in English and held by 1 WorldCat member library worldwide
In order to examine the underlying longer-term trends in greenhouse gases, that are driven for example by anthropogenic emissions or climate change, it is useful to remove the recurring effects of natural cycles and oscillations on the sources and/or sinks of those gases that have strong biological (e.g., CO₂, CH₄, N₂O) and/or photochemical (e.g., CH₄) influences on their global atmospheric cycles. We use global observations to calculate monthly estimates of greenhouse gas levels expressed as CO₂ equivalents, and then fit these estimates to a semi-empirical model that includes the natural seasonal, QBO, and ENSO variations, as well as a second order polynomial expressing longer-term variations. We find that this model provides a reasonably accurate fit to the observation-based monthly data. We also show that this semi-empirical model has some predictive capability; that is it can be used to provide a reasonably reliable estimate of CO2 equivalents at the current time using validated observations that lag real time by a few to several months
Study of Nimbus-7 (SBUV/TOMS) applications investigation from priority listing by D. M Cunnold ( Book )
in English and held by 1 WorldCat member library worldwide
Predication of dynamical impact of changes in stratospheric ozone by D. M Cunnold ( Book )
in English and held by 1 WorldCat member library worldwide
SAGE III support and data analysis by D. M Cunnold ( Book )
1 edition published in 2003 in English and held by 1 WorldCat member library worldwide
The prediction of the dynamical impact of changes in stratosphere ozone (Phase I) by D. M Cunnold ( Book )
1 edition published in 1982 in English and held by 1 WorldCat member library worldwide
Investigation of Sage II ozone trends in lower stratosphere and QBO effects by D. M Cunnold ( Book )
in English and held by 1 WorldCat member library worldwide
Investigations of SAGE II ozone and NO₂ measurements by D. M Cunnold ( Book )
in English and held by 1 WorldCat member library worldwide
Advanced Global Atmospheric Gases Experiment (AGAGE) by D. M Cunnold ( Book )
1 edition published in 2003 in English and held by 1 WorldCat member library worldwide
An analysis of observations of gravity waves and turbulence at Millstone Hill by D. M Cunnold ( Book )
in English and held by 1 WorldCat member library worldwide
Renewed growth of atmospheric methane ( Book )
1 edition published in 2008 in English and held by 1 WorldCat member library worldwide
Following almost a decade with little change in global atmospheric methane mole fraction, we present measurements from the Advanced Global Atmospheric Gases Experiment (AGAGE) and the Australian Commonwealth Scientific and Industrial Research Organisation (CSIRO) networks that show renewed growth starting near the beginning of 2007. Remarkably, a similar growth rate is found at all monitoring locations from this time until the latest measurements. We use these data, along with an inverse method applied to a simple model of atmospheric chemistry and transport, to investigate the possible drivers of the rise. Specifically, the relative roles of an increase in emission rate or a decrease in concentration of the hydroxyl radical, the largest methane sink, are examined. We conclude that: 1) if the annual mean hydroxyl radical concentration did not change, a substantial increase in emissions was required simultaneously in both hemispheres between 2006 and 2007; 2) if a small drop in the hydroxyl radical concentration occurred, consistent with AGAGE methyl chloroform measurements, the emission increase is more strongly biased to the Northern Hemisphere
Science support for earth radiation budget satellite (ERBS)/stratospheric aerosol and gas experiment (SAGE) by D. M Cunnold ( Book )
in English and held by 1 WorldCat member library worldwide
 
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Audience Level
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  Kids General Special  
Audience level: 0.77 (from 0.76 for Improvemen ... to 1.00 for Ozone tran ...)
Alternative Names
Cunnold, Derek Martin, 1940-
Cunnold, M. (Derek Martin), 1940-
Languages
English (18)