中国开放科研知识云: 检索

中国北方自然生态系统土壤有机碳含量及其影响因素 期刊论文
生态学杂志, 2018, 卷号: 38, 期号: 4, 页码: 1133-1140
作者: 陈心桐; 徐天乐; 李雪静; 赵爱花; 冯海艳

收藏 | 浏览/下载：15/0 | 提交时间：2020/06/02

土壤有机碳自然生态系统环境因子区域尺度

千叶蓍化学成分及其生物活性研究 学位论文
中国科学院新疆理化技术研究所: 中国科学院大学, 2018
作者: 李红亮

收藏 | 浏览/下载：71/0 | 提交时间：2018/12/18

千叶蓍化学成分倍半萜内酯利用串联超高效液相色谱-四极杆- 静电场轨道阱高分辨质谱生物活性抗氧化抗菌抗炎

两种中亚特有的拟芸香属植物中喹啉生物碱的研究 学位论文
中国科学院新疆理化技术研究所: 中国科学院大学, 2018
作者: Kodirova Dilobarkhon

收藏 | 浏览/下载：14/0 | 提交时间：2018/12/18

Haplophyllumgriffithianum Haplophyllumferganicum 芸香科喹啉生物碱 griffinine 生物活性

三江平原湿地开垦对土壤微生物群落结构的影响 期刊论文
环境科学, 2018, 卷号: 40, 期号: 5, 页码: 2375-2381
作者: 王娜; 高婕; 魏静; 刘颖; 庄绪亮

收藏 | 浏览/下载：3/0 | 提交时间：2020/06/05

三江湿地土地开垦高通量测序微生物群落环境因子

人工油松林中不同植物叶片非结构性碳水化合物含量对氮添加的响应 期刊论文
应用生态学报, 2018, 卷号: 30, 期号: 2, 页码: 489—495
作者: 张豆

收藏 | 浏览/下载：25/0 | 提交时间：2019/06/17

氮添加,非结构性碳水化合物, 物种,叶片

土壤侵蚀对陆地碳源汇的作用机制研究进展 期刊论文
土壤通报, 2018, 卷号: 49, 期号: 06, 页码: 1505-1512
作者: 鄂馨卉; 冯棋; 汪亚峰; 杨磊; 王林华

收藏 | 浏览/下载：40/0 | 提交时间：2019/03/14

碳源汇土壤侵蚀碳迁移沉积全球变化

植物遗传多样性与生态系统功能关系的研究进展 期刊论文
植物生态学报, 2018, 卷号: 42, 期号: 10, 页码: 977-989
作者: 张俪文; 韩广轩

收藏 | 浏览/下载：20/0 | 提交时间：2019/01/14

受纳水体对污水厂主要污染物排放的微生态响应 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 霍旸

收藏 | 浏览/下载：15/0 | 提交时间：2020/07/09

受纳水体微生物群落，生物膜落叶，生态处理工艺 Receiving Water Body Microbial Communities Biofilm Leaf Litter Ecological Treatment Process

臭氧污染和干旱胁迫对杨树幼苗生长的影响机制研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者: 高峰

收藏 | 浏览/下载：106/0 | 提交时间：2020/07/02

杨树幼苗，臭氧污染，干旱胁迫，响应机制，临界阈值 poplar Saplings, Ozone Pollution, Drought Stress, Response Mechanism, Critical Levels

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

在结果中检索

相关链接

CORC

联系我们