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半波长型超导腔的等离子体清洗工艺及机理研究 学位论文
中国科学院大学: 中国科学院大学(中国科学院近代物理研究所), 2018
作者:  吴安东
收藏  |  浏览/下载:27/0  |  提交时间:2019/11/21
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  
不同厚度四面体非晶碳薄膜的高通量制备及表征 期刊论文
无机材料学报, 2018, 卷号: 33, 期号: 11, 页码: 1173-1178
作者:  魏菁;  李汉超;  柯培玲;  汪爱英
收藏  |  浏览/下载:19/0  |  提交时间:2019/12/18
黄土高原典型坝系流域碳氮湿沉降与水体碳氮流失特征 期刊论文
生态学报, 2018, 卷号: 39, 期号: 3, 页码: 853-863
作者:  贾珺杰;  高扬;  汪亚峰
收藏  |  浏览/下载:2/0  |  提交时间:2020/06/02
施氮对沙质草地生态系统碳交换特征的影响 期刊论文
生态学杂志, 2018, 卷号: 38, 期号: 1, 页码: 104-112
作者:  孙学凯;  林力涛;  于占源;  黄月;  曾德慧
收藏  |  浏览/下载:10/0  |  提交时间:2020/06/02
雅浦海沟沉积有机碳垂向分布及其指示意义 期刊论文
中国环境科学, 2018, 卷号: 38, 期号: 09, 页码: 3502-3511
作者:  吴彬;  李栋;  赵军;  刘诚刚;  孙承君
收藏  |  浏览/下载:9/0  |  提交时间:2019/01/07
一种利用碳基纳米材料提升真菌群落检测准确性的方法 专利
专利号: CN108517369A, 申请日期: 2018-09-11, 公开日期: 2018-09-11
作者:  邓晔;  刘洋荧;  厉舒祯
收藏  |  浏览/下载:3/0  |  提交时间:2019/11/27
基于高通量测序技术研究土壤细菌对盐生植被演替的响应 期刊论文
土壤通报, 2018, 卷号: 49, 期号: 03, 页码: 602-608
作者:  丁晶;  苗菁;  宗万松;  吕敏;  王晓凤
收藏  |  浏览/下载:24/0  |  提交时间:2019/03/14
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:96/0  |  提交时间:2019/07/16


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