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对羟基苯甲酸酯在我国典型河口潮间带沉积物中的含量水平与分布特征 期刊论文
环境化学, 2018, 卷号: 38, 期号: 2, 页码: 404-411
作者:  陆永权;  朱青青;  吕敏;  刘东艳;  陈令新
收藏  |  浏览/下载:2/0  |  提交时间:2020/06/03
一种适用于复杂异相体系中羟基自由基定量检测的探针分子——香豆素 期刊论文
高等学校化学学报, 2018, 卷号: 39, 期号: 12, 页码: 2658-2664
作者:  张淑贞;  吕继涛;  韩瑞霞
收藏  |  浏览/下载:61/0  |  提交时间:2019/03/14
藻源有机质诱发湖泊砷內源释放及其原位修复机理研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  唐颖
收藏  |  浏览/下载:283/0  |  提交时间:2019/07/24
基于高分辨质谱的土壤溶解性有机质化学多样性研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  李晓明
收藏  |  浏览/下载:24/0  |  提交时间:2020/07/15
土壤溶解性有机质, 化学多样性,微生物多样性, 傅立叶变换离子回旋 共振质谱  decreased WIth IncreasIng Iron ComplexIng Index. PAtterns In Molecular PrOfiles IndicAted Dom In Paddy Soils To Become More RecalcItrAnt At Higher Soil C/n rAtio And Higher Soil Ph. furTherMore, PlAnt-derived polyPh.nols And Pyrogenic Dom Were retaIned Favorably By Iron And The ChemodiversIty Of Dom In Paddy Soil Increased WIth IncreasIng Soil C/n rAtios. These Results Provide Novel InFormAtion regardIng Dom Characteristics At a Molecular Level And Will InForm Better Global MAnagement Of Soil Carbon In Paddy Soil EcosysteMs Global. 2) Through The applicAtion Of Ft-icr-Ms, The ChemodiversIty Of Dom In Soil Subjected To Long-term OrgAnic Carbon And InOrgAnic Fertilizer Amendments Was Established. In Parallel, Bcc Was Assessed. Through This Coupled Approach It Was Established.thAt sustaIned OrgAnic Carbon Amendment Resulted In: SignificAntly (p < 0.05) Increased Total Carbon And Total nItrogen Reservoirs In Soil, Dom PrOfiles Of greAter ChemodiversIty, And Emergence Of RecalcItrAnt Dom Moieties (H/c < 1.5). In Contrast, Carbon And nItrogen Reservoirs In Soil Subjected To sustaIned InOrgAnic Fertilizer applicAtion Were Unaltered, While Soil OrgAnic Carbon ChemodiversIty Was Observed To Shift To Less RecalcItrAnt Dom Moieties (H/c rAtio > 1.5 And O/c rAtios < 0.5). furTherMore, sustaIned OrgAnic Carbon Amendment Shaped Bcc To a eutroPh.c stAte While Long-term Chemical fertilizAtion Directed The Bcc Towards An oligotroPh.c stAte. Higher connectivIty And Network complexIty Were Observed In OrgAnic Carbon Amended Soils. Dom-Bcc Network Analysis, IndicAtIng thAt Soil Microbes Had More Interaction WIth Dom Molecules followIng sustaIned OrgAnic mAtter Input. These Results Highlight The Potential For OrgAnic Carbon Amendments To Not Only Build Soil Carbon sTocks And Increase Their Resilience, But To Also Improve The Functional stAte Of Soil Microbial communIties. Key Words: Dom, ChemodiversIty, Microbial diversIty, Ft-icr Ms  
不同水生生物对沉积物中重金属的毒性评价 期刊论文
当代化工, 2018, 卷号: 47, 期号: 11, 页码: 2377-2380
作者:  宋亚瑞;  门彬;  马健伟;  刘美琪;  任淑鹏
收藏  |  浏览/下载:38/0  |  提交时间:2019/03/14
沉积物水界面污染物迁移扩散的研究进展 期刊论文
湖泊科学, 2018, 卷号: 30, 期号: 06, 页码: 1489-1508
作者:  王超;  张洪;  雷沛;  潘科
收藏  |  浏览/下载:31/0  |  提交时间:2019/03/14
氨氧化相关微生物的群落分布特征与作用机制分析 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  王梦梓
收藏  |  浏览/下载:17/0  |  提交时间:2019/07/26
土著微生物作用下砷和铀的释放及转化过程 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  李媛
收藏  |  浏览/下载:41/0  |  提交时间:2019/07/09
北极黄河站生态环境考察与研究进展 期刊论文
极地研究, 2018, 卷号: 30, 期号: 03, 页码: 251-267
作者:  彭方;  何剑锋;  李承森;  姚轶锋;  王能飞
收藏  |  浏览/下载:44/0  |  提交时间:2019/03/14
我国大闸蟹中二噁英类持久性有机污染物的暴露水平研究 期刊论文
食品安全质量检测学报, 2018, 卷号: 9, 期号: 16, 页码: 4302-4307
作者:  韩莹;  高丽荣;  苏贵金;  邢颖;  刘文彬
收藏  |  浏览/下载:29/0  |  提交时间:2019/03/14


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