中国开放科研知识云: 检索

成团泛菌介导的贵金属还原机制与应用研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 刘文婧

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微生物，贵金属，生物合成纳米颗粒，拉曼成像，催化转化 microorganism, Noble Metal, Biological Synthesized Nanoparticles, Raman Imaging, Catalytic Reductive Transformation

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

黄河三角洲贝壳堤土壤微生物生物量对不同生境因子的响应 期刊论文
生态学报, 2018, 卷号: 38, 期号: 18, 页码: 6594-6602
作者: 付战勇; 孙景宽; 李传荣; 池源; 夏江宝

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土壤微生物生物量生境贝壳堤黄河三角洲土壤养分生境因子

桉树凋落物对土壤微生物群落的影响:基于控制实验研究 期刊论文
土壤学报, 2018, 卷号: 56, 期号: 2, 页码: 432-442
作者: 陈法霖; 张凯; 向丹; 吴爱平; 李有志

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桉树天然次生林凋落物土壤微生物

引进种桉树人工林取代天然次生林对土壤微生物群落结构和功能的影响 期刊论文
生态学报, 2018, 卷号: 38, 期号: 22, 页码: 8070-8079
作者: 邹冬生; 陈法霖; 张凯; 王芸; 吴爱平

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桉树人工林天然次生林土壤微生物群落 PLFA BIOLOG

外来物种刺槐对土壤微生物功能多样性的影响 期刊论文
生态学报, 2018, 卷号: 38, 期号: 14, 页码: 1-11
作者: 陶宇; 温仲明; 李鸣雷; 朱朵菊; 曾鸿文

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功能多样性土壤微生物 Biolog 刺槐植被区

电子受体对新疆泥火山地区微生物群落结构及甲烷厌氧氧化耦联过程的影响 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 任歌

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泥火山,驱动因子,微生物网络互作,甲烷厌氧氧化,铁还原耦联 Mud Volcano, Driving Factors, Microbial Network Interactions, Anaerobic Oxidation Of Methane, Dissimilatory Iron(Iii) Reduction

基于膜生物反应器的组合工艺在地基受控生态生保系统废水处理中的研究与应用 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 程振敏

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受控生态生保系统，废水处理，膜生物反应器，厌氧膜生物反应器，物质流，微曝气 Controlled Ecological Life Support System, Wastewater Treatment, Membrane Bioreactor, Anearobic Membrane Bioreactor, Material Flow, Microaeration

川西亚高山土壤微生物垂直分布格局及影响因子 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 刘丹

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细菌,真菌,海拔梯度,土壤剖面,多样性 Bacteria,Fungi, Elevation Gradient, Soil Profile,Diversity

电极内嵌型复合水解酸化工艺构建及其污水处理效能研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 王鸿程

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复合水解酸化工艺,混杂源污水,工程化电极模块,组合工艺系统,全生命周期 Hybrid Acidogenic Reactor (Har), Industrial-domestic Mixed Wastewater, Engineered Electrode Module, Combined System, Life Cycle Assessment

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