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高级厌氧消化过程中典型垢结晶类型及形成机制研究 学位论文
北京: 中国科学院生态环境研究中心, 2020
作者:  徐宇峰
收藏  |  浏览/下载:21/0  |  提交时间:2021/07/08
人体血清中典型POPs浓度与2型糖尿病/甲状腺疾病的关联研究 学位论文
北京: 中国科学院生态环境研究中心, 2020
作者:  韩旭
收藏  |  浏览/下载:13/0  |  提交时间:2021/07/06
四溴双酚 A及其替代物 /衍生物 的胚胎发育毒性评价 学位论文
北京: 中国科学院生态环境研究中心, 2020
作者:  周慧
收藏  |  浏览/下载:26/0  |  提交时间:2021/07/12
典型塑化剂 对 农 田 微生物群落的影响及 其 土壤 生物 修复研究 学位论文
北京: 中国科学院生态环境研究中心, 2019
作者:  孔晓
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/10
鸿雁( Anser cygnoides)在长江中下游流域的越冬分布研究 学位论文
北京: 中国科学院生态环境研究中心, 2019
作者:  安桉
收藏  |  浏览/下载:1/0  |  提交时间:2020/06/22
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  
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
收藏  |  浏览/下载:97/0  |  提交时间:2019/07/16
典型抗生素抗性基因与微生物群落在城市污水处理厂中的分布和关联 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  魏子艳
收藏  |  浏览/下载:12/0  |  提交时间:2019/07/26
全氟磺酸化合物环境界面行为的理论研究 学位论文
北京: 中国科学院大学, 2017
作者:  冯鸿儒
收藏  |  浏览/下载:37/0  |  提交时间:2018/06/25
利益相关者视角的污染地块管理研究:认知剖释、政策分析与可持续评价 学位论文
北京: 中国科学院大学, 2017
作者:  李笑诺
收藏  |  浏览/下载:91/0  |  提交时间:2018/06/27


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