{"title":"雪格拉山冬虫夏草生境土壤中Pb、Ni、As和Cd的含量","authors":"Yuguo Liu, Jinying Xie, Qiaowei Ma, Guiwei Zhang, Haibing Yu, Lianxian Guo","doi":"10.1080/02772248.2020.1832227","DOIUrl":null,"url":null,"abstract":"Abstract Chinese Cordyceps is a famous fungus–larva symbiont. In this study, the levels of Pb, Ni, As, and Cd and some major metals in the soil environment that may contribute to the occurrence of Chinese Cordyceps have been determined. Assessments showed that potential ecological risks in the study areas from these elements were low and in the order of Cd > As > Pb > Ni. Multiple linear regression analysis showed that As, Se and available Mn were significantly correlated with the occurrence of Chinese Cordyceps.","PeriodicalId":23210,"journal":{"name":"Toxicological & Environmental Chemistry","volume":"52 1","pages":"543 - 555"},"PeriodicalIF":0.0000,"publicationDate":"2020-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Levels of Pb, Ni, As, and Cd in habitat soils of Chinese Cordyceps in the Shergyla Mountain, Tibet\",\"authors\":\"Yuguo Liu, Jinying Xie, Qiaowei Ma, Guiwei Zhang, Haibing Yu, Lianxian Guo\",\"doi\":\"10.1080/02772248.2020.1832227\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract Chinese Cordyceps is a famous fungus–larva symbiont. In this study, the levels of Pb, Ni, As, and Cd and some major metals in the soil environment that may contribute to the occurrence of Chinese Cordyceps have been determined. Assessments showed that potential ecological risks in the study areas from these elements were low and in the order of Cd > As > Pb > Ni. Multiple linear regression analysis showed that As, Se and available Mn were significantly correlated with the occurrence of Chinese Cordyceps.\",\"PeriodicalId\":23210,\"journal\":{\"name\":\"Toxicological & Environmental Chemistry\",\"volume\":\"52 1\",\"pages\":\"543 - 555\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-10-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Toxicological & Environmental Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/02772248.2020.1832227\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Toxicological & Environmental Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/02772248.2020.1832227","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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摘要
摘要冬虫夏草是著名的真菌-幼虫共生体。本研究测定了土壤环境中Pb、Ni、As、Cd及一些可能导致冬虫夏草发生的主要金属的含量。评价结果表明，这些元素的潜在生态风险较低，依次为Cd b> As b> Pb b> Ni。多元线性回归分析表明，As、Se和有效态Mn与冬虫夏草的发生呈显著相关。
Levels of Pb, Ni, As, and Cd in habitat soils of Chinese Cordyceps in the Shergyla Mountain, Tibet
Abstract Chinese Cordyceps is a famous fungus–larva symbiont. In this study, the levels of Pb, Ni, As, and Cd and some major metals in the soil environment that may contribute to the occurrence of Chinese Cordyceps have been determined. Assessments showed that potential ecological risks in the study areas from these elements were low and in the order of Cd > As > Pb > Ni. Multiple linear regression analysis showed that As, Se and available Mn were significantly correlated with the occurrence of Chinese Cordyceps.
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