CORC

在结果中检索

CORC

浏览/检索结果: 共440条，第1-10条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
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
冰川消退带微生物群落演替及生物地球化学循环 期刊论文
生态学报, 2018, 卷号: 38, 期号: 24, 页码: 9021-9033
作者:  庄国强;  周汉昌;  马安周;  刘国华
收藏  |  浏览/下载：39/0  |  提交时间：2019/03/14
碳税政策对农业土地利用变化及其碳排放的影响 期刊论文
生态学报, 2018, 卷号: 39, 期号: 5, 页码: 1815-1828
作者:  马晓哲;  王雅晴;  刘昌新;  朱永彬;  王铮
收藏  |  浏览/下载：32/0  |  提交时间：2020/06/02
全球价值链视角下的贸易发展:研究进展及评述 期刊论文
兰州财经大学学报, 2018, 期号: 2018年06期, 页码: 99-108
作者:  刘景卿;  岳秀华;  车维汉
收藏  |  浏览/下载：6/0  |  提交时间：2019/09/18
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
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：39/0  |  提交时间：2019/03/14
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  
秸秆还田和生物炭应用对两种水稻土甲烷和氧化亚氮排放的影响及其微生物机制 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  王雅琪
收藏  |  浏览/下载：7/0  |  提交时间：2020/07/28
商品有机肥和生物炭的施用对土壤抗生素抗性基因的影响 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  周雪
收藏  |  浏览/下载：8/0  |  提交时间：2020/07/30
氨氧化相关微生物的群落分布特征与作用机制分析 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  王梦梓
收藏  |  浏览/下载：17/0  |  提交时间：2019/07/26

©版权所有 ©2017 CSpace - Powered by CSpace