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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
Authors:  陈心桐;  徐天乐;  李雪静;  赵爱花;  冯海艳;  陈保冬
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土壤有机碳  自然生态系统  环境因子  区域尺度  
四川省生态系统土壤保持功能空间特征及其影响因素 期刊论文
生态学报, 2018, 卷号: 38, 期号: 24, 页码: 8741-8749
Authors:  饶恩明;  肖燚
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土壤保持  生态系统服务  空间格局  影响因素  通用土壤流失方程USLE  生态安全  
砒砂岩区土壤侵蚀时空分布特征及预测模拟 期刊论文
内蒙古林业科技, 2018, 卷号: 44, 期号: 04, 页码: 1-6
Authors:  王文君;  陈新闯;  郭建英;  李锦荣;  李小倩;  张铁钢;  吴永胜
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十大孔兑  砒砂岩  土地利用转化  土壤侵蚀  CA-Markov模型  
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
Authors:  冯棋;  汪亚峰;  杨磊;  王林华;  鄂馨卉;  陈利顶
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碳源汇  土壤侵蚀  碳迁移  沉积  全球变化  
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
理学博士, 北京: 中国科学院生态环境研究中心, 2018
Authors:  周雪
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抗生素,抗生素抗性基因,细菌群落结构,土壤,商品有机肥,生物炭  Antibiotic, Antibiotic Resistance Genes, Bacterial Community Composition , Soil, Commercial Organic Fertilizers, Biochar  
稀土氧化物纳米颗粒 促进 土壤微生物抗生素抗性 学位论文
理学, 北京: 中国科学院生态环境研究中心, 2018
Authors:  亓琳
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稀土氧化物纳米颗粒、抗生素抗性基因、四环素、土壤呼吸  Rare Earth Oxide Antibiotic Resistance Gene, Tetracycline, Soil Respiration  
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
理学博士, 北京: 中国科学院生态环境研究中心, 2018
Authors:  李晓明
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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  
套种益智对橡胶林土壤水源涵养功能的影响 期刊论文
生态学杂志, 2018, 卷号: 37, 期号: 11, 页码: 3179-3185
Authors:  文志;  赵赫;  刘磊;  李彦旻;  米红旭;  欧阳志云;  郑华
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农林复合系统  橡胶  益智  土壤水源涵养  海南  
种植油麦菜评价多环芳烃污染土壤的农用风险 期刊论文
环境科学, 2018, 卷号: 40, 期号: 5, 页码: 2460-2470
Authors:  焦海华;  郭佳佳;  张婧旻;  张晓霞;  茹文明;  白志辉
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多环芳烃(PAHs)  油麦菜  富集  迁移转化  污染土壤  
一种多功能土壤改良剂的制备及其应用 专利
专利号: CN108752133A, 申请日期: 2018-11-06, 公开日期: 2018-11-06
Inventors:  刘振刚;  盖超;  焦文涛
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1.一种多功能土壤改良剂的制备及其应用,其特征在于:将废弃生物质、凹凸棒土以一定的比例混合后,将所得混合物放入水热反应器在一定条件下进行水热处理,冷却至室温后进行固液分离,所得固体即所述多功能土壤改良剂。