中国开放科研知识云: 检索

干湿季节下再生水补给水体胞内和胞外抗生素抗性基因污染特征及其驱动因子 学位论文
北京: 中国科学院生态环境研究中心, 2020
作者: 于雯超

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Municipal Secondary Effluent, Effluent Receiving Water, Dom, Iargs, Eargs

肿瘤、肠器官芯片的构建及壳寡糖活性评价 学位论文
: 中国科学院大学, 2020
作者: 荆柏林

收藏 | 浏览/下载：35/0 | 提交时间：2021/09/07

壳寡糖,器官芯片,肿瘤转移模型,蠕动大肠模型

典型植物叶际微生物群落及固氮菌多样性研究 学位论文
北京: 中国科学院生态环境研究中心, 2020
作者: 包丽君

收藏 | 浏览/下载：14/0 | 提交时间：2021/06/25

叶际，叶际微生物，固氮菌固氮酶活性，全基因组 phyllosphere, Phyllospheric Microorganism, Diazotrophs, Nitrogenase Activity, Genomic Sequence

优化细胞内融合基因技术研究硫酸盐还原菌多样性特征 学位论文
北京: 中国科学院生态环境研究中心, 2020
作者: 秦化宇

收藏 | 浏览/下载：38/0 | 提交时间：2021/07/06

细胞内基因融合，硫酸盐还原微生物，群落多样性，生态特性 epicpcr, Srps, Microbial Community Diversity, Ecological Features

水稻土中噬电子菌群落多样性及其调控因子 学位论文
北京: 中国科学院生态环境研究中心, 2020
作者: 李晓敏

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噬电子菌，微生物电合成，水稻土，长期施肥，地杆菌科 electrotroph, Microbial Electrosynthesis, Paddy Soil, Long-term Fertilization, Geobacteraceae

畜禽粪便还田对硝酸盐迁移转化及微生物丰度和多样性的影响 学位论文
北京: 中国科学院生态环境研究中心, 2020
作者: 蔡玉佳

收藏 | 浏览/下载：16/0 | 提交时间：2021/07/07

畜禽粪便，硝酸盐，氧化亚氮，土壤细菌多样性，氮循环功能基因丰度 keywords: Livestock Excreta, Nitrate, Nitrous Oxide, Soil Bacte Rial Diversity, n Cycling Gene Abundance

海洋环境金属表面微生物群落多样性及其腐蚀破坏机理 学位论文
中国科学院海洋研究所: 中国科学院大学, 2020
作者: 张一梦

收藏 | 浏览/下载：22/0 | 提交时间：2020/06/10

海水腐蚀油水环境金属材料微生物群落

葡萄植物微生物多样性及对葡萄酒发酵的影响 学位论文
北京: 中国科学院生态环境研究中心, 2020
作者: 张世伟

收藏 | 浏览/下载：22/0 | 提交时间：2021/07/09

酿酒葡萄根际叶际果际葡萄发酵微生物多样性 wine Grape Rhizosphere, Phyllosphere, Berries , Fermentation, Microbial Diversity

硬化地表对土壤微生物群落结构和功能多样性的影响 学位论文
北京: 中国科学院生态环境研究中心, 2019
作者: 于伟伟

收藏 | 浏览/下载：116/0 | 提交时间：2020/07/29

硬化地表，土壤微生物，群落多样性，非根围，根围 pavements, Soil Microorganism, Community Diversity, Bulk Soil, Rhizosphere

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

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