中国开放科研知识云: 检索

Ammonia Volatilization and Greenhouse Gases Emissions during Vermicomposting with Animal Manures and Biochar to Enhance Sustainability 期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2021, 卷号: 18, 期号: 1, 页码: 178
作者: Raza, Syed Turab; Tang, Jia Liang; Ali, Zulfiqar; Yao, Zhiyuan; Bah, Hamidou

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vermicomposting Eisenia fetida nutrient cycling C/N C/P ratios maize residues cumulative loadings

Family-level leaf nitrogen and phosphorus stoichiometry of global terrestrial plants 期刊论文
SCIENCE CHINA-LIFE SCIENCES, 2019, 卷号: 62, 期号: 8, 页码: 1047-1057
作者: Tian, Di; Yan, Zhengbing; Ma, Suhui; Ding, Yuehong; Luo, Yongkai

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leaf nitrogen (N) leaf phosphorus (P) plant stoichiometry family N P ratios N similar to P scaling relationship climate

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

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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

Increasing temperature reduces the coupling between available nitrogen and phosphorus in soils of Chinese grasslands 期刊论文
SCIENTIFIC REPORTS, 2017
Geng, Yan; Baumann, Frank; Song, Chao; Zhang, Mi; Shi, Yue; Kuhn, Peter; Scholten, Thomas; He, Jin-Sheng

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N-P RATIOS TIBETAN PLATEAU TERRESTRIAL ECOSYSTEMS SEMIARID GRASSLAND ORGANIC-MATTER CLIMATE-CHANGE LEAF-N PLANT STOICHIOMETRY CARBON

Legume Shrubs Are More Nitrogen-Homeostatic than Non-legume Shrubs 期刊论文
FRONTIERS IN PLANT SCIENCE, 2017
Guo, Yanpei; Yang, Xian; Schob, Christian; Jiang, Youxu; Tang, Zhiyao

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legume shrubs non-N-2-fixing shrubs nutrient scaling N: P stoichiometric homeostasis symbiotic nitrogen fixation N-P RATIOS TROPICAL RAIN-FORESTS LEAF NITROGEN PHOSPHORUS STOICHIOMETRY ACQUISITION STRATEGIES PLANTS SOIL FIXATION LIMITATION FACILITATION

Effects of P addition on plant C:N:P stoichiometry in an N-limited temperate wetland of Northeast China 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2016, 卷号: 559, 页码: 1-6
作者: Mao, Rong; Chen, Hui-Min; Zhang, Xin-Hou; Shi, Fu-Xi; Song, Chang-Chun

收藏 | 浏览/下载：19/0 | 提交时间：2018/03/15

c:n:p Stoichiometric Ratios Deyeuxia Angustifolia Eutrophication Freshwater Marsh Glyceria Spiculosa Species Dominance

Reproductive organ and young tissues show constrained elemental composition in Arabidopsis thaliana 期刊论文
ANNALS OF BOTANY, 2016
Yan, Zhengbing; Guan, Hanyue; Han, Wenxuan; Han, Tingshen; Guo, Yalong; Fang, Jingyun

收藏 | 浏览/下载：5/0 | 提交时间：2017/12/03

Arabidopsis thaliana developmental stage N and P concentration N : P ratio organ scaling relationship stoichiometric homeostasis N-P RATIOS NUTRIENT RESORPTION MINERAL-NUTRITION GROWTH FORM WILD PLANTS NITROGEN PHOSPHORUS STOICHIOMETRY SEEDS SENESCENCE

Aggravated phosphorus limitation on biomass production under increasing nitrogen loading: a meta-analysis SCI/SSCI论文
2016
作者: Li Y.; Niu, S. L.; Yu, G. R.

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aboveground biomass production belowground biomass production global synthesis P limitation plant N concentration plant P concentration terrestrial ecosystem n-p ratios terrestrial ecosystems nutrient limitation soil-nitrogen dinitrogen fixation global analysis rain-forests plants fertilization availability

Combination of nitrogen and phosphorus fertilization enhance ecosystem carbon sequestration in a nitrogen-limited temperate plantation of Northern China 期刊论文
forest ecology and management, 2015
Zeng, Wenjing; Wang, Wei

收藏 | 浏览/下载：3/0 | 提交时间：2015/11/10

Nitrogen and phosphorus fertilization Nutrient limitation Net ecosystem production Net primary production Soil respiration Carbon sequestration SOIL MICROBIAL COMMUNITIES FATTY-ACID PROFILES N-P RATIOS USE-EFFICIENCY ROOT RESPIRATION LOBLOLLY-PINE STOICHIOMETRIC CONTROLS TERRESTRIAL ECOSYSTEMS ECTOMYCORRHIZAL FUNGI EXTRACTION METHOD

Leaf nitrogen and phosphorus stoichiometry of plant communities in geochemically phosphorus-enriched soils in a subtropical mountainous region, SW China SCI/SSCI论文
2015
作者: Yan K.; Duan, C. Q.; Fu, D. G.; Li, J.; Wong, M. H. G.

收藏 | 浏览/下载：27/0 | 提交时间：2015/12/09

Species-specific responses Leaf inorganic phosphorus Leaf organic phosphorus Geochemically P-enriched soils (GEES) Central Yunnan n-p ratios functional-significance terrestrial ecosystems nutrient resorption patterns forests phytoremediation succession limitation worldwide

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