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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  
黄海浒苔漂移输运模式的建立与应用 期刊论文
海洋与湖沼, 2018, 卷号: 49, 期号: 05, 页码: 1075-1083
作者:  赵昌;  尹丽萍;  王关锁;  乔方利;  王刚
收藏  |  浏览/下载:6/0  |  提交时间:2019/01/07
台风期间波致混合对西北太平洋上混合层影响的数值模式研究 学位论文
青岛: 国家海洋局第一海洋研究所, 2018
作者:  郁诚成
收藏  |  浏览/下载:5/0  |  提交时间:2019/03/07
黑潮–亲潮延伸体海区大气对中尺度海面温度扰动的响应的模拟研究 学位论文
中国科学院海洋研究所: 中国科学院大学, 2018
作者:  高嘉祥
收藏  |  浏览/下载:23/0  |  提交时间:2018/05/30
汇泉湾水动力环境观测和数值模拟研究 期刊论文
海洋与湖沼, 2018, 卷号: 49, 期号: 4, 页码: 714-724
作者:  郭景松;  吴伦宇;  乔方利;  蔡爱民;  唐闻洲
收藏  |  浏览/下载:15/0  |  提交时间:2018/12/07
利用资料同化方法优化观测系统的空间布局:以泰国湾为例 期刊论文
海洋学报, 2018, 卷号: 40, 期号: 2, 页码: 14-29
作者:  史军强;  尹训强;  乔方利
收藏  |  浏览/下载:2/0  |  提交时间:2018/12/07
粤西海域高频地波雷达观测与应用研究 学位论文
: 南海海洋研究所, 2018
作者:  朱怀鑫
收藏  |  浏览/下载:42/0  |  提交时间:2019/09/11
南海南沙岛礁附近悬浮泥沙分布特征的遥感研究 学位论文
: 南海海洋研究所, 2018
作者:  殷宇威
收藏  |  浏览/下载:71/0  |  提交时间:2019/09/11
南海北部反气旋涡锋面次中尺度过程分析 学位论文
: 南海海洋研究所, 2018
作者:  郑瑞玺
收藏  |  浏览/下载:38/0  |  提交时间:2019/09/11
热带西太平洋潜标系统的观测优化及其海流同化研究 学位论文
: 南海海洋研究所, 2018
作者:  刘大年
收藏  |  浏览/下载:44/0  |  提交时间:2019/09/11


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