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海水环境铁还原菌Halomonas titanicae对典型金属材料腐蚀的影响机制 学位论文
中国科学院海洋研究所: 中国科学院大学, 2021
作者:  王玉
收藏  |  浏览/下载:50/0  |  提交时间:2021/06/07
钒钛磁铁矿精矿弱还原-低酸浸出制备钛富集料的工艺研究 学位论文
: 中国科学院大学, 2020
作者:  FAIZA SAFDAR
收藏  |  浏览/下载:2/0  |  提交时间:2021/09/07
铬盐清洁生产过程中铝钒同步分离及资源化应用基础研究 学位论文
: 中国科学院大学, 2020
作者:  张海林
收藏  |  浏览/下载:18/0  |  提交时间:2021/09/07
山东半岛近海及河口区胶体物质的地球化学特征及环境指示意义 学位论文
中国科学院烟台海岸带研究所: 中国科学院大学, 2020
作者:  卢玉曦
收藏  |  浏览/下载:19/0  |  提交时间:2020/06/29
方铅矿、黄铜矿和黄铁矿表面氧化与可浮性研究 学位论文
: 中国科学院大学, 2019
作者:  牛晓鹏
收藏  |  浏览/下载:6/0  |  提交时间:2020/06/17
土壤矿物对土壤可溶性有机质分子多样性的影响 学位论文
北京: 中国科学院生态环境研究中心, 2019
作者:  黄灶泉
收藏  |  浏览/下载:10/0  |  提交时间:2020/07/27
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  
高铬型钒钛磁铁矿还原钠化熔分耦合工艺研究 学位论文
: 中国科学院大学, 2018
作者:  张以敏
收藏  |  浏览/下载:112/0  |  提交时间:2019/04/02
西太平洋暖池区北部悬浮体分布特征及其影响机制 学位论文
中国科学院海洋研究所: 中国科学院大学, 2018
作者:  高微
收藏  |  浏览/下载:39/0  |  提交时间:2018/05/30
海岸带水体铁形态电分析方法研究 学位论文
博士, 北京: 中国科学院大学, 2017
作者:  林明月
收藏  |  浏览/下载:95/0  |  提交时间:2017/06/02


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