中国开放科研知识云: 检索

受纳水体对污水厂主要污染物排放的微生态响应 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 霍旸

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受纳水体微生物群落，生物膜落叶，生态处理工艺 Receiving Water Body Microbial Communities Biofilm Leaf Litter Ecological Treatment Process

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

稀土氧化物纳米颗粒促进土壤微生物抗生素抗性 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 亓琳

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稀土氧化物纳米颗粒、抗生素抗性基因、四环素、土壤呼吸 Rare Earth Oxide Antibiotic Resistance Gene, Tetracycline, Soil Respiration

长期施肥对稻田固氮潜势及固氮微生物群落的影响 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 王建雷

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长期施肥处理 l Ong Term Fertilization f Ertilizer Doses Soil Diazotrophs a Ssembly Processes 固氮潜势固氮微生物群落构建

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

鸟类的生态系统服务功能及量化研究案例 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 赵青山

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黄眉柳莺 Yellow-browed Warbler 强脚树莺 brown-flanked Bush Warbler 三道眉草鹀 meadow Bunting 灰头鹀 black-faced Bunting 小鹀 little Bunting 生态系统服务功能 ecosystem Assessment 避免损害成本法 avoided-cost Approach

根际促生菌及木质素对持久性有机污染土壤修复的调控和酶活性的影响 期刊论文
生态学杂志, 2018, 2018, 卷号: 37, 期号: 06, 页码: 1807-1814
作者: 郑学昊; 孙丽娜; 刘克斌; 孙家君; 王晓旭

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DDTs PAHs 去除率土壤酶活性相关性分析微生态指标

丛枝菌根增强植物砷抗性生理机制研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 李景龙

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丛枝菌根共生体,砷抗性,积累分配,形态转化,基因表达 Arbuscular Mycorrhizal Symbiosis,As Resistance,Accumulation And Translocation,Transformation,Gene Expression

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

中国西南喀斯特地区植被类型对土壤微生物群落和酶活性的影响 学位论文
北京: 中国科学院研究生院, 2018
作者: 郭志明

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