中国开放科研知识云: 检索

植物根系分泌物的超高分辨率质谱分子表征与微生物代谢研究 学位论文
北京: 中国科学院生态环境研究中心, 2020
作者: 苗月霞

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根系分泌物，分子表征，傅里叶变换离子回旋共振质谱，微生物代谢

轮胎磨损颗粒物中有毒有害污染物的吸入生物可给性研究 学位论文
北京: 中国科学院生态环境研究中心, 2020
作者: 石凤琼

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轮胎磨损颗粒物，生物可给性，多环芳烃，苯并噻唑，重金属 inhalation Bioaccessibility, Tire Wear Particles (Twps), Polycyclic Aromatic Hydrocarbons (Pahs), Benzothiazole And Its Derivatives (Bths), Heavy Metals

电子垃圾拆解区复合污染水体中鱼的转录组特征与适应机制 学位论文
北京: 中国科学院生态环境研究中心, 2019
作者: 张望龙

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电子垃圾，生态毒理，ahr，转录组，适应机制 electronic Waste, Ecotoxicology, Aryl Hydrocarbon Receptor, Transcriptome, Adaptation

颗粒物表面原位Al13鉴定及共水解强化铝活性物种生成机制 学位论文
北京: 中国科学院生态环境研究中心, 2019
作者: 李宁

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颗粒物表面，原位Al13，表面增强拉曼，铁铝共水解，强化混凝，有机物去除 colloid Surface, In Situ Al13, Surface-Enhanced Raman scatterIng, combIned Fe-al Hydrolysis, Enhanced Coagulation, Removal Of The Organic Matter

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

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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

全蒸发顶空-气相色谱-质谱法快速测定塑料玩具中的致敏性芳香剂 期刊论文
分析化学, 2018, 卷号: 46, 期号: 08, 页码: 1314-1320
作者: 吕庆; 蔡亚岐; 白桦; 马强; 张庆

收藏 | 浏览/下载：18/0 | 提交时间：2019/03/14

致敏性芳香剂全蒸发顶空气相色谱-质谱塑料玩具

O-乙酰化与 O-甲基化唾液酸的质谱分析 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 张启伟

收藏 | 浏览/下载：10/0 | 提交时间：2019/07/31

唾液酸乙酰化甲基化同分异构体干血斑质谱 Sialic Acid Acetylation Methylation Isomer Dired Blood Spot Mass Spectrometry

钛同位素的MC-ICP-MS测定方法的开发及应用 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 苏鹏

收藏 | 浏览/下载：52/0 | 提交时间：2019/07/23

多接收器电感耦合等离子体质谱,氢氟酸,钛稳定同位素,纳米二氧化钛,样品消解 Mc-icp-ms，isotope Analysis，hydrofluoric Acid-free， Titanium Stable Isotopes

真空紫外紫外降解饮用水中典型农药的机理和应用研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 杨腊祥

收藏 | 浏览/下载：2/0 | 提交时间：2019/07/30

农药,Vuv/uv,辐射强度,降解机制,经济可行性 Pesticide, Vuv/uv, Fluence Rate, Degradation Mechanism, Economic Feasibility

冀西北典型北方小城镇污水处理厂中抗生素的分布和去除 期刊论文
环境科学, 2017, 卷号: 39, 期号: 06, 页码: 2724-2731
作者: 陈梅雪; 魏源送; 郑嘉熹; 柳蒙蒙; 王瑞

收藏 | 浏览/下载：20/0 | 提交时间：2019/03/14

小城镇污水处理厂高效液相色谱-质谱联用法抗生素抗生素分布特征进水和出水

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