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功能性介孔二氧化硅制备及其吸附低浓度恶臭气体性能研究 学位论文
: 中国科学院大学, 2019
作者: 彭胜攀

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恶臭气体,低浓度,介孔二氧化硅,功能化,吸附剂

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

荣成天鹅湖湿地有机磷分布和周转特征研究 学位论文
硕士, 北京: 中国科学院大学, 2017
作者: 张友

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有机磷酶水解技术，富营养化动力学磷酸酶天鹅湖

塔里木盆地南缘不同土壤盐分生境下骆驼刺适应特性研究 学位论文
新疆乌鲁木齐: 中国科学院大学, 2017
作者: 罗瀚林

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疏叶骆驼刺极端干旱区盐分生境叶片性状根系分株 Alhagi sparsifolia Shap. extremely arid areas saline habitats leaf trait root ramet

铜输入对秋茄（Kandelia obovata）根际镉迁移转化影响及机制研究 学位论文
2017, 2016
张芳菲

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秋茄铜镉可溶解性有机物迁移 Kandelia obovata Copper Cadimum Dissloved organic matters Migration

黑河中游土壤性质变异及其与植被分布的关系研究 学位论文
博士后, 北京: 中国科学院研究生院, 2016
作者: 李丹凤

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土壤有机碳 Soil organic carbon 土壤水分特征曲线 Soil water characteristic curve 模型模拟 Model simulation 土壤水分 Soil moisture 植被分布 Vegetation distribution

结合实时监控和数学模型提升城市污水 A/O工艺处理效率 学位论文
博士, 北京: 中国科学院研究生院, 2016
作者: 王启镔

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A/O工艺，实时监控，活性污泥模型，生物脱氮除磷，节能降耗

侦查监督管理信息系统的设计与实现 学位论文
2016, 2015
张宏翔

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侦查监督面向对象信息化 Investigation Supervision Object Oriented Informatization

基于C/S框架的高校社团管理系统的设计与实现 学位论文
2016, 2015
林乙

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高校社团 C/S 管理系统 University Community C/S Management

我国PFOS 类国际环境公约履约对策研究 学位论文
博士后, 北京: 中国科学院研究生院, 2015
作者: 李秋爽

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全氟辛基磺酸化合物全氟辛基磺酰氟 perfluorooctane sulfonate, persistant organic pollutants, Stockholm Convention, inventory investigation, alternative, policy, regulation 履约清单调查替代品政策法规

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