Isobel. J. Simpson: search on Z-Library

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1

Ambient air quality in the Kathmandu Valley, Nepal, during the pre-monsoon: concentrations and sources of particulate matter and trace gases

Islam, Md. Robiul, Jayarathne, Thilina, Simpson, Isobel J., Werden, Benjamin, Maben, John, Gilbert, Ashley, Praveen, Puppala S., Adhikari, Sagar, Panday, Arnico K., Rupakheti, Maheswar, Blake, Donald

Journal:

Atmospheric Chemistry and Physics

Year:

2020

Language:

english

File:

PDF, 2.63 MB

english, 2020

2

Air Quality in Mecca and Surrounding Holy Places in Saudi Arabia During Hajj: Initial Survey

Simpson, Isobel J., Aburizaiza, Omar S., Siddique, Azhar, Barletta, Barbara, Blake, Nicola J., Gartner, Aaron, Khwaja, Haider, Meinardi, Simone, Zeb, Jahan, Blake, Donald R.

Journal:

Environmental Science & Technology

Year:

2014

Language:

english

File:

PDF, 2.24 MB

english, 2014

3

Ambient air quality in the Kathmandu Valley, Nepal during the pre-monsoon: Concentrations and sources of particulate matter and trace gases

Islam, Md. Robiul, Jayarathne, Thilina, Simpson, Isobel J., Werden, Benjamin, Maben, John, Gilbert, Ashley, Praveen, Puppala S., Adhikari, Sagar, Panday, Arnico K., Rupakheti, Maheswar, Blake, Donald

Journal:

Atmospheric Chemistry and Physics Discussions

Year:

2019

Language:

english

File:

PDF, 514 KB

english, 2019

4

Characterization of carbon monoxide, methane and nonmethane hydrocarbons in emerging cities of Saudi Arabia and Pakistan and in Singapore

Barletta, Barbara, Simpson, Isobel J., Blake, Nicola J., Meinardi, Simone, Emmons, Louisa K., Aburizaiza, Omar S., Siddique, Azhar, Zeb, Jahan, Yu, Liya E., Khwaja, Haider A., Farrukh, Muhammad A., Bl

Journal:

Journal of Atmospheric Chemistry

Year:

2017

Language:

english

File:

PDF, 1.05 MB

english, 2017

5

Oxidative capacity and radical chemistry in the polluted atmosphere of Hong Kong and Pearl River Delta region: analysis of a severe photochemical smog episode

Xue, Likun, Gu, Rongrong, Wang, Tao, Wang, Xinfeng, Saunders, Sandra, Blake, Donald, Louie, Peter K. K., Luk, Connie W. Y., Simpson, Isobel, Xu, Zheng, Wang, Zhe, Gao, Yuan, Lee, Shuncheng, Mellouki,

Journal:

Atmospheric Chemistry and Physics

Year:

2016

Language:

english

File:

PDF, 6.97 MB

english, 2016

6

Chemical repercussions of orbital interactions through bond and through space. Effect of remote substituents on the addition of nitrenes to bicyclic olefins

R. Alan Aitken, Ian Gosney, Hugh Farries, Michael H. Palmer, Isobel Simpson, J.I.G. Cadogan, Edward J. Tinley

Journal:

Year:

1985

Language:

english

File:

PDF, 1.56 MB

english, 1985

7

F. Sherwood “Sherry” Rowland (1927–2012)

Blake, Donald R., Simpson, Isobel J.

Journal:

Eos Transactions American Geophysical Union

Year:

2012

Language:

english

File:

PDF, 518 KB

english, 2012

8

The electronic structure of flavin derivatives: Part I. Ab initio calculations for 1H-alloxazine and 10H-isoalloxazine, their reduced derivatives and related compounds; assignments of photoelectron spectra

Michael H. Palmer, Isobel Simpson, Roelof J. Platenkamp

Journal:

Journal of Molecular Structure

Year:

1980

Language:

english

File:

PDF, 1.49 MB

english, 1980

9

Influence of southern hemispheric biomass burning on midtropospheric distributions of nonmethane hydrocarbons and selected halocarbons over the remote South Pacific.

Blake, Nicola J., Blake, Donald R., Wingenter, Oliver W., Sive, Barkley C., McKenzie, Lisa M., Lopez, Jimena P., Simpson, Isobel J., Fuelberg, Henry E., Sachse, Glen W., Anderson, Bruce E., Gregory, G

Journal:

Journal of Geophysical Research

Year:

1999

Language:

english

File:

PDF, 2.34 MB

english, 1999

10

Summertime C 1 -C 5 alkyl nitrates over Beijing, northern China: Spatial distribution, regional transport, and formation mechanisms

Sun, Jingjing, Li, Zeyuan, Xue, Likun, Wang, Tao, Wang, Xinfeng, Gao, Jian, Nie, Wei, Simpson, Isobel J., Gao, Rui, Blake, Donald R., Chai, Fahe, Wang, Wenxing

Journal:

Atmospheric Research

Year:

2018

Language:

english

File:

PDF, 969 KB

english, 2018

11

Long term O<sub>3</sub>-precursor relationships in Hong Kong: Field observation and model simulation

Wang, Yu, Wang, Hao, Guo, Hai, Lyu, Xiaopu, Cheng, Hairong, Ling, Zhenhao, Louie, Peter K. K., Simpson, Isobel J., Meinardi, Simone, Blake, Donald R.

Journal:

Atmospheric Chemistry and Physics Discussions

Year:

2017

Language:

english

File:

PDF, 1.07 MB

english, 2017

12

Long-term temporal variations and source changes of halocarbons in the Greater Pearl River Delta region, China

Zeng, Lewei, Dang, Juan, Guo, Hai, Lyu, Xiaopu, Simpson, Isobel J., Meinardi, Simone, Wang, Yu, Zhang, Luyao, Blake, Donald R.

Journal:

Atmospheric Environment

Year:

2020

File:

PDF, 2.37 MB

2020

13

Ambient halocarbon mixing ratios in 45 Chinese cities

Barbara Barletta, Simone Meinardi, Isobel J. Simpson, F. Sherwood Rowland, Chuen-Yu Chan, Xinming Wang, Shichun Zou, Lo Yin Chan, Donald R. Blake

Journal:

Atmospheric Environment

Year:

2006

Language:

english

File:

PDF, 534 KB

english, 2006

14

Implications of the recent fluctuations in the growth rate of tropospheric methane

Simpson, Isobel J., Chen, Tai-Yih, Blake, Donald R., Rowland, F. Sherwood

Journal:

Geophysical Research Letters

Year:

2002

Language:

english

File:

PDF, 136 KB

english, 2002

15

Ambient CFCs and HCFC-22 observed concurrently at 84 sites in the Pearl River Delta region during the 2008-2009 grid studies

Zhang, Yanli, Wang, Xinming, Simpson, Isobel J., Barletta, Barbara, Blake, Donald R., Meinardi, Simone, Louie, Peter K. K., Zhao, Xiuying, Shao, Min, Zhong, Liuju, Wang, Boguang, Wu, Dui

Journal:

Journal of Geophysical Research Atmospheres

Year:

2014

Language:

english

File:

PDF, 2.69 MB

english, 2014

16

Mixing ratios of volatile organic compounds (VOCs) in the atmosphere of Karachi, Pakistan

Barbara Barletta, Simone Meinardi, Isobel J Simpson, Haider A Khwaja, Donald R Blake, F.Sherwood Rowland

Journal:

Atmospheric Environment

Year:

2002

Language:

english

File:

PDF, 217 KB

english, 2002

17

Long-term decrease in the global atmospheric burden of tetrachloroethene (C 2 Cl 4 )

Simpson, Isobel J.

Journal:

Geophysical Research Letters

Year:

2004

Language:

english

File:

PDF, 192 KB

english, 2004

18

Integrating Source Apportionment Tracers into a Bottom-up Inventory of Methane Emissions in the Barnett Shale Hydraulic Fracturing Region

Townsend-Small, Amy, Marrero, Josette E., Lyon, David R., Simpson, Isobel J., Meinardi, Simone, Blake, Donald R.

Journal:

Environmental Science & Technology

Year:

2015

Language:

english

File:

PDF, 2.06 MB

english, 2015

19

14N Nuclear Quadrupole Coupling in Heterocyclic Compounds, Part 2. A Comparison of ab initio Calculations and Experimental Results for the Azoles and Azines

Palmer, Michael H., Simpson, Isobel, Findlay, Robert H.

Journal:

Zeitschrift für Naturforschung A

Year:

1981

Language:

english

File:

PDF, 13.71 MB

english, 1981

20

A biomass burning source of C 1 –C 4 alkyl nitrates

Simpson, Isobel J.

Journal:

Geophysical Research Letters

Year:

2002

Language:

english

File:

PDF, 82 KB

english, 2002

21

Strong evidence for negligible methyl chloroform (CH 3 CCl 3 ) emissions from biomass burning

Simpson, Isobel J., Blake, Nicola J., Blake, Donald R., Meinardi, Simone, Andersen, Mads P. Sulbaek, Rowland, F. Sherwood

Journal:

Geophysical Research Letters

Year:

2007

Language:

english

File:

PDF, 191 KB

english, 2007

22

Air quality in the Industrial Heartland of Alberta, Canada and potential impacts on human health

Simpson, Isobel J., Marrero, Josette E., Batterman, Stuart, Meinardi, Simone, Barletta, Barbara, Blake, Donald R.

Journal:

Atmospheric Environment

Year:

2013

Language:

english

File:

PDF, 808 KB

english, 2013

23

Field measurements of trace gases and aerosols emitted by peat fires in Central Kalimantan, Indonesia, during the 2015 El Niño

Stockwell, Chelsea E., Jayarathne, Thilina, Cochrane, Mark A., Ryan, Kevin C., Putra, Erianto I., Saharjo, Bambang H., Nurhayati, Ati D., Albar, Israr, Blake, Donald R., Simpson, Isobel J., Stone, Eli

Journal:

Atmospheric Chemistry and Physics

Year:

2016

Language:

english

File:

PDF, 2.15 MB

english, 2016

24

Ambient mixing ratios of nonmethane hydrocarbons (NMHCs) in two major urban centers of the Pearl River Delta (PRD) region: Guangzhou and Dongguan

Barbara Barletta, Simone Meinardi, Isobel J. Simpson, Shichun Zou, F. Sherwood Rowland, Donald R. Blake

Journal:

Atmospheric Environment

Year:

2008

Language:

english

File:

PDF, 1.50 MB

english, 2008

25

34. The triterpene group. Part IX. The constitution of bre�n and maniladiol

Morice, Isobel M., Simpson, James C. E.

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1942

Language:

english

File:

PDF, 818 KB

english, 1942

26

Reply to “Comment on ‘Long-term atmospheric measurements of C1–C5 alkyl nitrates in the Pearl River Delta region of southeast China’”

Isobel J. Simpson, Frank Flocke, Elliot Atlas, F. Sherwood Rowland, Simone Meinardi, Tao Wang, Hai Guo, Y.H. Kwok, Donald R. Blake

Journal:

Atmospheric Environment

Year:

2007

Language:

english

File:

PDF, 96 KB

english, 2007

27

Photochemical production and evolution of selected C 2 –C 5 alkyl nitrates in tropospheric air influenced by Asian outflow

Simpson, Isobel J.

Journal:

Journal of Geophysical Research

Year:

2003

Language:

english

File:

PDF, 1.52 MB

english, 2003

28

Terra-Cotta Revetments in the Museum of the American Academy in Rome

Journal:

Memoirs of the American Academy in Rome

Year:

1938

Language:

english

File:

PDF, 1.80 MB

english, 1938

29

Evidence of mixing between polluted convective outflow and stratospheric air in the upper troposphere during DC3

Schroeder, Jason R., Pan, Laura L., Ryerson, Tom, Diskin, Glenn, Hair, Johnathan, Meinardi, Simone, Simpson, Isobel, Barletta, Barbara, Blake, Nicola, Blake, Donald R.

Journal:

Journal of Geophysical Research Atmospheres

Year:

2014

Language:

english

File:

PDF, 1.23 MB

english, 2014

30

Field measurements of trace gases and aerosols emitted by peat fires in Central Kalimantan, Indonesia during the 2015 El Niño

Stockwell, Chelsea E., Jayarathne, Thilina, Cochrane, Mark A., Ryan, Kevin C., Putra, Erianto I., Saharjo, Bambang H., Nurhayati, Ati D., Albar, Israr, Blake, Donald R., Simpson, Isobel J., Stone, Eli

Journal:

Atmospheric Chemistry and Physics Discussions

Year:

2016

Language:

english

File:

PDF, 1.13 MB

english, 2016

31

Chemical repercussions of orbital interactions through bond and through space The reactivity of the double bond in unsaturated cyclic sulphones towards aziridine formation and epoxidation

R. Alan Aitken, Ian Gosney, Hugh Farries, Michael H. Palmer, Isobel Simpson, John I.G. Cadogan, Edward J. Tinley

Journal:

Year:

1984

Language:

english

File:

PDF, 1.34 MB

english, 1984

32

Long-term atmospheric measurements of C1–C5 alkyl nitrates in the Pearl River Delta region of southeast China

Isobel J. Simpson, Tao Wang, Hai Guo, Y.H. Kwok, Frank Flocke, Elliot Atlas, Simone Meinardi, F. Sherwood Rowland, Donald R. Blake

Journal:

Atmospheric Environment

Year:

2006

Language:

english

File:

PDF, 756 KB

english, 2006

33

Multi-instrument comparison and compilation of non-methane organic gas emissions from biomass burning and implications for smoke-derived secondary organic aerosol precursors

Hatch, Lindsay E., Yokelson, Robert J., Stockwell, Chelsea E., Veres, Patrick R., Simpson, Isobel J., Blake, Donald R., Orlando, John J., Barsanti, Kelley C.

Journal:

Atmospheric Chemistry and Physics

Year:

2017

Language:

english

File:

PDF, 5.75 MB

english, 2017

34

Oxidative capacity and radical chemistry in the polluted atmosphere of Hong Kong and Pearl River Delta region: analysis of a severe photochemical smog episode

Xue, Likun, Gu, Rongrong, Wang, Tao, Wang, Xinfeng, Saunders, Sandra, Blake, Donald, Louie, Peter K. K., Luk, Connie W. Y, Simpson, Isobel, Xu, Zheng, Wang, Zhe, Gao, Yuan, Lee, Shuncheng, Mellouki, A

Journal:

Atmospheric Chemistry and Physics Discussions

Year:

2016

Language:

english

File:

PDF, 1.41 MB

english, 2016

35

Observations of C1–C5 alkyl nitrates in the Yellow River Delta, northern China: Effects of biomass burning and oil field emissions

Zhang, Yingnan, Sun, Jingjing, Zheng, Penggang, Chen, Tianshu, Liu, Yuhong, Han, Guangxuan, Simpson, Isobel J., Wang, Xinfeng, Blake, Donald R., Li, Zeyuan, Yang, Xue, Qi, Yanbin, Wang, Qi, Wang, Wenx

Journal:

Science of The Total Environment

Year:

2019

Language:

english

File:

PDF, 3.23 MB

english, 2019

36

Gas-Phase Tautomerism in the Triazoles and Tetrazoles: A Study by Photoelectron Spectroscopy and ab Initio Molecular Orbital Calculations

Palmer, Michael H., Simpson, Isobel, Wheeler, J. Ross

Journal:

Zeitschrift für Naturforschung A

Year:

1981

Language:

english

File:

PDF, 5.68 MB

english, 1981

37

Influence of biomass burning during recent fluctuations in the slow growth of global tropospheric methane

Simpson, Isobel J., Rowland, F. Sherwood, Meinardi, Simone, Blake, Donald R.

Journal:

Geophysical Research Letters

Year:

2006

Language:

english

File:

PDF, 317 KB

english, 2006

38

Airborne measurements of western U.S. wildfire emissions: Comparison with prescribed burning and air quality implications

Liu, Xiaoxi, Huey, L. Gregory, Yokelson, Robert J., Selimovic, Vanessa, Simpson, Isobel J., Müller, Markus, Jimenez, Jose L., Campuzano-Jost, Pedro, Beyersdorf, Andreas J., Blake, Donald R., Butterfie

Journal:

Journal of Geophysical Research Atmospheres

Year:

2017

Language:

english

File:

PDF, 1.04 MB

english, 2017

39

New insight into the spatiotemporal variability and source apportionments of C1–C4 alkyl nitrates in Hong Kong

Ling, Zhenhao, Guo, Hai, Simpson, Isobel Jane, Saunders, Sandra Maria, Lam, Sean Ho Man, Lyu, Xiaopu, Blake, Donald Ray

Journal:

Atmospheric Chemistry and Physics

Year:

2016

Language:

english

File:

PDF, 5.12 MB

english, 2016

40

Long-term O<sub>3</sub>–precursor relationships in Hong Kong: field observation and model simulation

Wang, Yu, Wang, Hao, Guo, Hai, Lyu, Xiaopu, Cheng, Hairong, Ling, Zhenhao, Louie, Peter K. K., Simpson, Isobel J., Meinardi, Simone, Blake, Donald R.

Journal:

Atmospheric Chemistry and Physics

Year:

2017

Language:

english

File:

PDF, 13.07 MB

english, 2017

41

Cities in the earth system

Scott Elliott, Ethan Decker, Felisa A. Smith, Donald R. Blake, Isobel J. Simpson, F.Sherwood Rowland

Journal:

Environmental Science & Policy

Year:

2000

Language:

english

File:

PDF, 64 KB

english, 2000

42

Long-term decline of global atmospheric ethane concentrations and implications for methane

Simpson, Isobel J., Sulbaek Andersen, Mads P., Meinardi, Simone, Bruhwiler, Lori, Blake, Nicola J., Helmig, Detlev, Rowland, F. Sherwood, Blake, Donald R.

Journal:

Year:

2012

Language:

english

File:

PDF, 2.20 MB

english, 2012

43

Study of Black Sand Particles from Sand Dunes in Badr, Saudi Arabia Using Electron Microscopy

Khwaja, Haider, Aburizaiza, Omar, Hershey, Daniel, Siddique, Azhar, E., David, Zeb, Jahan, Abbass, Mohammad, Blake, Donald, Hussain, Mirza, Aburiziza, Abdullah, Kramer, Malissa, Simpson, Isobel

Journal:

Year:

2015

Language:

english

File:

PDF, 3.12 MB

english, 2015

44

Unusual effect of a remote SO2 group on the reactivity of the double bond in unsaturated cyclic sulphones towards ethoxycarbonylnitrene

Aitaken, R. Alan, Cadogan, J. I. G., Farries, Hugh, Gosney, Ian, Palmer, Michael H., Simpson, IsobeL, Tinley, Edward J.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1984

Language:

english

File:

PDF, 269 KB

english, 1984

45

148. The triterpene group. Part VII. The minor triterpenoid constituents of Manila elemi resin

Morice, Isobel M., Simpson, James C. E.

Journal:

Journal of Chemical Sciences (Bangalore)

Year:

1940

Language:

english

File:

PDF, 501 KB

english, 1940

46

Multi-instrument comparison and compilation of non-methane organic gas emissions from biomass burning and implications for smoke-derived secondary organic aerosol precursors

Hatch, Lindsay E., Yokelson, Robert J., Stockwell, Chelsea E., Veres, Patrick R., Simpson, Isobel J., Blake, Donald R., Orlando, John J., Barsanti, Kelley C.

Journal:

Atmospheric Chemistry and Physics Discussions

Year:

2016

Language:

english

File:

PDF, 4.91 MB

english, 2016

47

Measurements of nonmethane hydrocarbons in 28 United States cities

Angela K. Baker, Andreas J. Beyersdorf, Lambert A. Doezema, Aaron Katzenstein, Simone Meinardi, Isobel J. Simpson, Donald R. Blake, F. Sherwood Rowland

Journal:

Atmospheric Environment

Year:

2008

Language:

english

File:

PDF, 351 KB

english, 2008

48

Use of a mixed-layer model to estimate dimethylsulfide flux and application to other trace gas fluxes

Lenschow, Donald H., Paluch, Ilga R., Bandy, Alan R., Thornton, Donald C., Blake, Donald R., Simpson, Isobel

Journal:

Journal of Geophysical Research

Year:

1999

Language:

english

File:

PDF, 1.89 MB

english, 1999

49

Airborne measurements of cirrus-activated C 2 Cl 4 depletion in the upper troposphere with evidence against Cl reactions

Simpson, Isobel J.

Journal:

Geophysical Research Letters

Year:

2003

Language:

english

File:

PDF, 408 KB

english, 2003

50

Molecular distributions of dicarboxylic acids, oxocarboxylic acids and <i>α</i>-dicarbonyls in PM<sub>2.5</sub> collected at the top of Mt. Tai, North China, during the wheat burning season of 2014

Zhu, Yanhong, Yang, Lingxiao, Chen, Jianmin, Kawamura, Kimitaka, Sato, Mamiko, Tilgner, Andreas, van Pinxteren, Dominik, Chen, Ying, Xue, Likun, Wang, Xinfeng, Simpson, Isobel J., Herrmann, Hartmut, B

Journal:

Atmospheric Chemistry and Physics

Year:

2018

Language:

english

File:

PDF, 3.18 MB

english, 2018

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