{"title":"Effect of green manure amendment and flooding on methane emission from paddy fields","authors":"Shang‐Shyng Yang, Hsiu-Lan Chang","doi":"10.1016/S1465-9972(00)00032-5","DOIUrl":"https://doi.org/10.1016/S1465-9972(00)00032-5","url":null,"abstract":"","PeriodicalId":100235,"journal":{"name":"Chemosphere - Global Change Science","volume":"5 1","pages":"41-49"},"PeriodicalIF":0.0,"publicationDate":"2001-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91036671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Shivaram Prasad Singh, G. S. Satsangi, P. Khare, A. Lakhani, K. M. Kumari, S. S. Srivastava
{"title":"Multiphase measurement of atmospheric ammonia","authors":"Shivaram Prasad Singh, G. S. Satsangi, P. Khare, A. Lakhani, K. M. Kumari, S. S. Srivastava","doi":"10.1016/S1465-9972(00)00029-5","DOIUrl":"https://doi.org/10.1016/S1465-9972(00)00029-5","url":null,"abstract":"","PeriodicalId":100235,"journal":{"name":"Chemosphere - Global Change Science","volume":"34 1","pages":"107-116"},"PeriodicalIF":0.0,"publicationDate":"2001-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76946118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Influence of flooded and non-flooded conditions on methane efflux from two soils planted to rice","authors":"K. Bharati, S. Mohanty, V. Rao, T. Adhya","doi":"10.1016/S1465-9972(00)00034-9","DOIUrl":"https://doi.org/10.1016/S1465-9972(00)00034-9","url":null,"abstract":"","PeriodicalId":100235,"journal":{"name":"Chemosphere - Global Change Science","volume":"107 1","pages":"25-32"},"PeriodicalIF":0.0,"publicationDate":"2001-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73674511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
B. Ghauri, M. Mirza, R. C. Richter, V. Dutkiewicz, A. Rusheed, Adil R. Khan, L. Husain
{"title":"Composition of aerosols and cloud water at a remote mountain site (2.8 kms) in Pakistan","authors":"B. Ghauri, M. Mirza, R. C. Richter, V. Dutkiewicz, A. Rusheed, Adil R. Khan, L. Husain","doi":"10.1016/S1465-9972(00)00038-6","DOIUrl":"https://doi.org/10.1016/S1465-9972(00)00038-6","url":null,"abstract":"","PeriodicalId":100235,"journal":{"name":"Chemosphere - Global Change Science","volume":"72 1","pages":"51-63"},"PeriodicalIF":0.0,"publicationDate":"2001-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76114473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T. C. Moore, L. J. Sullivan, P. A. Roelle, V. Aneja
{"title":"Vertical distribution of oxides of nitrogen in the semi-urban planetary boundary layer: mixing ratios, sources and transport","authors":"T. C. Moore, L. J. Sullivan, P. A. Roelle, V. Aneja","doi":"10.1016/S1465-9972(00)00028-3","DOIUrl":"https://doi.org/10.1016/S1465-9972(00)00028-3","url":null,"abstract":"","PeriodicalId":100235,"journal":{"name":"Chemosphere - Global Change Science","volume":"21 1","pages":"7-23"},"PeriodicalIF":0.0,"publicationDate":"2001-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84649306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Influence of flooded and non-flooded conditions on methane efflux from two soils planted to rice","authors":"K Bharati, S.R Mohanty, V.R Rao, T.K Adhya","doi":"10.1016/S1465-9972(00)00034-9","DOIUrl":"https://doi.org/10.1016/S1465-9972(00)00034-9","url":null,"abstract":"<div><p>In a greenhouse study, CH<sub>4</sub> flux from alluvial and laterite soils planted to rice (cv. CR 749-20-2) was monitored under non-flooded and flooded conditions. CH<sub>4</sub> flux from continuously non-flooded pots was always lower than from pots maintained under flooded conditions. The cumulative CH<sub>4</sub> flux was 150 and 880 mg pot<sup>−1</sup> in laterite and 105 and 405 mg pot<sup>−1</sup> in alluvial soils under non-flooded and flooded conditions, respectively. While non-flooded conditions exhibited a single CH<sub>4</sub> peak at vegetative stage, flooded conditions showed additional peak at reproductive stage. CH<sub>4</sub> flux maxima was more intense under flooded conditions and persisted for a longer period during the reproductive stage than at the vegetative stage. Soil contents of Fe<sup>2+</sup>, readily mineralizable carbon (RMC) and ninhydrin reactive nitrogen (NRN) exhibited significant positive relationship with CH<sub>4</sub> flux. Among the plant characters, a significant negative relationship existed between CH<sub>4</sub> flux and α-naphthylamine oxidase activity of the root base under flooded condition and root tip under non-flooded conditions.</p></div>","PeriodicalId":100235,"journal":{"name":"Chemosphere - Global Change Science","volume":"3 1","pages":"Pages 25-32"},"PeriodicalIF":0.0,"publicationDate":"2001-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1465-9972(00)00034-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91760504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Emissions of CH3Br, organochlorines, and organoiodines from temperate macroalgae","authors":"J.M. Baker , W.T. Sturges , J. Sugier , G. Sunnenberg , A.A. Lovett , C.E. Reeves , P.D. Nightingale , S.A. Penkett","doi":"10.1016/S1465-9972(00)00021-0","DOIUrl":"https://doi.org/10.1016/S1465-9972(00)00021-0","url":null,"abstract":"<div><p>The production rates of a range of low molecular weight halogenated organics have been determined in cultures of five temperate species of macroalgae collected from the north coast of Norfolk, England. Compounds studied included CH<sub>3</sub>Br, the chlorinated organics CH<sub>3</sub>Cl, CH<sub>2</sub>Cl<sub>2</sub> and CHCl<sub>3</sub>, and the iodinated organics CH<sub>3</sub>I, C<sub>2</sub>H<sub>5</sub>I, and CH<sub>2</sub>ClI. Measurements of a wider range of halocarbon concentrations in an isolated rockpool and in air over the seaweed bed were also conducted to evaluate the local impact of the seaweeds on halocarbon concentrations in the natural environment. Estimates for the global emissions of some of the key halogenated compounds from macroalgae have been derived. In general macrophytes appear not to be globally significant producers of the particular halocarbons studied. In coastal regions, however, the impact on local atmospheric composition and chemistry could be greater.</p></div>","PeriodicalId":100235,"journal":{"name":"Chemosphere - Global Change Science","volume":"3 1","pages":"Pages 93-106"},"PeriodicalIF":0.0,"publicationDate":"2001-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1465-9972(00)00021-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91760501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jonathan M Adams, J. Constable, A. Guenther, P. Zimmerman
{"title":"An estimate of natural volatile organic compound emissions from vegetation since the last glacial maximum","authors":"Jonathan M Adams, J. Constable, A. Guenther, P. Zimmerman","doi":"10.1016/S1465-9972(00)00023-4","DOIUrl":"https://doi.org/10.1016/S1465-9972(00)00023-4","url":null,"abstract":"","PeriodicalId":100235,"journal":{"name":"Chemosphere - Global Change Science","volume":"18 1","pages":"73-91"},"PeriodicalIF":0.0,"publicationDate":"2001-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75640203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Baker, W. Sturges, J. Sugier, G. Sunnenberg, A. Lovett, C. Reeves, P. Nightingale, S. Penkett
{"title":"Emissions of CH3Br, organochlorines, and organoiodines from temperate macroalgae","authors":"J. Baker, W. Sturges, J. Sugier, G. Sunnenberg, A. Lovett, C. Reeves, P. Nightingale, S. Penkett","doi":"10.1016/S1465-9972(00)00021-0","DOIUrl":"https://doi.org/10.1016/S1465-9972(00)00021-0","url":null,"abstract":"","PeriodicalId":100235,"journal":{"name":"Chemosphere - Global Change Science","volume":"71 1","pages":"93-106"},"PeriodicalIF":0.0,"publicationDate":"2001-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76934487","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}