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近海养殖环境沉积物中有机质的分解及其关键影响因素 学位论文
中国科学院海洋研究所: 中国科学院大学, 2022
作者:  吴峰
收藏  |  浏览/下载:22/0  |  提交时间:2022/06/12
黄渤海日本鳗草沉积物三域微生物的分布特征、生态功能及驱动因素 学位论文
: 中国科学院大学, 2022
作者:  刘鹏远
收藏  |  浏览/下载:28/0  |  提交时间:2022/06/17
基于流通式藻类固碳能力测量系统对鼠尾藻可溶性有机碳释放动力学研究 学位论文
中国科学院烟台海岸带研究所: 中国科学院大学, 2022
作者:  赵志方
收藏  |  浏览/下载:2/0  |  提交时间:2024/03/20
长江口水域有机碳的迁移分布及物源示踪技术 学位论文
中国科学院海洋研究所: 中国科学院大学, 2021
作者:  李倩
收藏  |  浏览/下载:16/0  |  提交时间:2021/06/06
斯里兰卡CKDU 地区浅层地下水中溶解有机碳特征及其与钙的相互作用研究 学位论文
北京: 中国科学院生态环境研究中心, 2019
作者:  MADHUBHASHINI MAKEHELWALA
收藏  |  浏览/下载:6/0  |  提交时间:2020/06/10
黄土高原小流域关键带水文过程中碳输移特征研究 学位论文
北京: 中国科学院生态环境研究中心, 2019
作者:  王林华
收藏  |  浏览/下载:26/0  |  提交时间:2020/07/28
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  
石墨相氮化碳催化可见光-臭氧耦合矿化水体有机污染物的研究 学位论文
: 中国科学院研究生院, 2018
作者:  肖家栋
收藏  |  浏览/下载:108/0  |  提交时间:2019/03/29
海南三亚鹿回头海域几种造礁石珊瑚对海水酸化和溶解性有机碳加富的生理生态响应 学位论文
: 南海海洋研究所, 2018
作者:  郭亚娟
收藏  |  浏览/下载:48/0  |  提交时间:2019/09/11
三亚湾溶解有机碳(DOC)光降解及其对浮游植物生长的影响 学位论文
硕士, 2017
作者:  廖健祖
收藏  |  浏览/下载:70/0  |  提交时间:2018/09/26


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