{"title":"实验淡水生态系统中甲基环戊二烯基三羰基锰(MMT -抗爆剂)的分布和积累","authors":"Jean-Pierre Garrec, Akira Kudo","doi":"10.1016/0143-148X(85)90042-4","DOIUrl":null,"url":null,"abstract":"<div><p>The environmental consequences of the use of MMT (methylcyclopentadienyl manganese tricarbonyl) on the different components of an experimental freshwater ecosystem have been studied by following the evolution of their manganese concentrations. The results have been compared with those obtained with inorganic manganese in the same experimental conditions.</p><p>In the sediments, the quantities of MMT and Mn(i) are accumulated in the same proportion but the accumulation of MMT is located only at the surface. On the other hand, in living organisms (plant, fishes), the accumulation of MMT is, compared with that of Mn(i), nearly ten times higher.</p><p>The accumulation of MMT, as well as that of Mn(i), seems to be strongly dependent on whether the medium is stirred or not.</p></div>","PeriodicalId":100484,"journal":{"name":"Environmental Pollution Series B, Chemical and Physical","volume":"10 3","pages":"Pages 173-188"},"PeriodicalIF":0.0000,"publicationDate":"1985-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0143-148X(85)90042-4","citationCount":"2","resultStr":"{\"title\":\"Repartition et accumulation du méthycyclopentadienyl manganése Tricarbonyl (MMT—agent antidétonant) dans un ecosystème d'eau douce expérimental\",\"authors\":\"Jean-Pierre Garrec, Akira Kudo\",\"doi\":\"10.1016/0143-148X(85)90042-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The environmental consequences of the use of MMT (methylcyclopentadienyl manganese tricarbonyl) on the different components of an experimental freshwater ecosystem have been studied by following the evolution of their manganese concentrations. The results have been compared with those obtained with inorganic manganese in the same experimental conditions.</p><p>In the sediments, the quantities of MMT and Mn(i) are accumulated in the same proportion but the accumulation of MMT is located only at the surface. On the other hand, in living organisms (plant, fishes), the accumulation of MMT is, compared with that of Mn(i), nearly ten times higher.</p><p>The accumulation of MMT, as well as that of Mn(i), seems to be strongly dependent on whether the medium is stirred or not.</p></div>\",\"PeriodicalId\":100484,\"journal\":{\"name\":\"Environmental Pollution Series B, Chemical and Physical\",\"volume\":\"10 3\",\"pages\":\"Pages 173-188\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1985-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0143-148X(85)90042-4\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Environmental Pollution Series B, Chemical and Physical\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0143148X85900424\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environmental Pollution Series B, Chemical and Physical","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0143148X85900424","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Repartition et accumulation du méthycyclopentadienyl manganése Tricarbonyl (MMT—agent antidétonant) dans un ecosystème d'eau douce expérimental
The environmental consequences of the use of MMT (methylcyclopentadienyl manganese tricarbonyl) on the different components of an experimental freshwater ecosystem have been studied by following the evolution of their manganese concentrations. The results have been compared with those obtained with inorganic manganese in the same experimental conditions.
In the sediments, the quantities of MMT and Mn(i) are accumulated in the same proportion but the accumulation of MMT is located only at the surface. On the other hand, in living organisms (plant, fishes), the accumulation of MMT is, compared with that of Mn(i), nearly ten times higher.
The accumulation of MMT, as well as that of Mn(i), seems to be strongly dependent on whether the medium is stirred or not.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
