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91篇 您的检索式:作者名="Mathias N"
    题名 作者 年代 出处 被引量
1灌区水资源合理配置研究进展显示文摘灌区水资源合理配置是提高灌区水资源利用效率及保障粮食安全的重要途径,也是实现灌区水资源可持续利用的有效调控措施。从灌区水资源管理政策、水资源循环转化规律、水资源优化配置模型与方法和水文生态4个方面,对国内外该领域的研究现状进行了对比分析。研究发现,国内灌区水资源配置主要存在4个方面的问题:水资源合理配置与保护政策落实不到位、水资源的统一管理机制不健全、水资源优化配置模型实用性不强和水资源优化配置基础条件较为薄弱。建议加强灌区水资源的统一管理政策与机制、变化环境下水资源循环转化规律、水资源承载力基础理论与评价新方法、水文生态调控技术、水资源实时风险调度与智能化管理技术以及水资源优化配置耦合技术研究。齐学斌 黄仲冬 乔冬梅 张现超 李平 Mathias N Andersen 2015水科学进展2015,26,2:66
2Effects of reclaimed water irrigation and nitrogen fertilization on the chemical properties and microbial community of soil显示文摘The ecological effect of reclaimed water irrigation and fertilizer application on the soil environment is receiving more attention.Soil microbial activity and nitrogen(N)levels are important indicators of the effect of reclaimed water irrigation on environment.This study evaluated soil physicochemical properties and microbial community structure in soils irrigated with reclaimed water and receiving varied amounts of N fertilizer.The results indicated that the reclaimed water irrigation increased soil electrical conductivity(EC)and soil water content(SWC).The N treatment has highly significant effect on the ACE,Chao,Shannon(H)and Coverage indices.Based on a 16S ribosomal RNA(16S rRNA)sequence analysis,the Proteobacteria,Gemmatimonadetes and Bacteroidetes were more abundant in soil irrigated with reclaimed water than in soil irrigated with clean water.Stronger clustering of microbial communities using either clean or reclaimed water for irrigation indicated that the type of irrigation water may have a greater influence on the structure of soil microbial community than N fertilizer treatment.Based on a canonical correspondence analysis(CCA)between the species of soil microbes and the chemical properties of the soil,which indicated that nitrate N(NO_3~–-N)and total phosphorus(TP)had significant impact on abundance of Verrucomicrobia and Gemmatimonadetes,meanwhile the p H and organic matter(OM)had impact on abundance of Firmicutes and Actinobacteria significantly.It was beneficial to the improvement of soil bacterial activity and fertility under 120 mg kg^(–1) N with reclaimed water irrigation.GUO Wei Mathias N Andersen QI Xue-bin LI Ping LI Zhong-yang FAN Xiang-yang ZHOU Yuan 2017Journal of Integrative Agriculture2017,16,3:7
3Adiponectin gene expresion is inhibited by B-adrenergic stimulation via pro- tein Kinase A in 3T3-L1 adipocyte显示文摘Mathias F Johannes K Susanne N 2001FEBS Letters2001,507,:1
4Drought stress effect on carbohydrate concentration in soybean leaves and pods during early reproductive development:its implication in altering pod set显示文摘FULAI L CHRISTIAN R J MATHIAS N A 2004Field Crops Research2004,86,:1
5Deep intrauterine insemination in sows: first field trial in a USA commercial farm with a newly developed device显示文摘Day B N Mathias K Didion B A 2003Theriogenology2003,,59:1
6Highly informative compound haplotypes for the human Y chromosome显示文摘Mathias N Baye's M 1994Hum Mol Genet1994,3,:1
7Managing Strategic Customer Relationship as Asset: Developing Customer Relationship Capital显示文摘Mathias P F N Capon 2003Strategic Account Management Association2003,5,2:1
8Complete Sequence of the Staphylococcal Gene Encoding Protein A显示文摘Mathias U Bengt G Bjorn N 1984The Journal of Biological Chemistry1984,259,3:1
9Homogenization of glass/alumina two-phase materials using a cohesive zone model显示文摘Mathias J D Tessier-Doyen N 2008Computational Materials Science2008,43,4:1
10Small worlds:how and why显示文摘Mathias N Gopal V 2001Physical Review E2001,63,02:1
11Homogenization of Glass/Alumina Two-phase Materials Using a Cohesive Zone Model 显示文摘Mathias J D Tessier-Doyen N 2008Computational Materials Science2008,43,4:1
12Microalgal biomass pro- duction and carbon dioxide sequestration from an integrated ethanol biorefinery in Iowa:A technical appraisal and economic feasibility evaluation 显示文摘Rosenberg J N Mathias A Korth K 2011Biomass Bioenerg2011,35,:1
13Skin inflammation arising from cutaneous regulatory T cell deficiency leads to impaired viral immune responses显示文摘Freyschmidt E J Mathias CB Diaz N 2010J Immunol2010,185,2:1
14Map quality for ordinary kriging and inverse distance weighted interpolation 显示文摘Mueller T G Pusuluri N B Mathias K K 2004Soil Science of America Journal2004,68,6:1
15Homogenization of glass/alumina two-phase materials using a cohesive zone model显示文摘MATHIAS J D TESSIER-DOYEN N 2008Computational Materials Science2008,43,4:1
16Skin inflammation arising from cutaneous regulatory T cell deficiency leads to impaired viral immune responses 显示文摘Freyschmidt EJ Mathias CB Diaz N 2010J Immunol2010,185,2:1
17Modelling long-term diffuse nitrate pollution at the catchmentscale:Data,parameter and epistemic uncertainty显示文摘Howden N J K Burt T P Mathias S A 2011Journal of Hydrology2011,403,34:1
18Cytoplasmic effects on the tissue culture response of Wheat ( Triticum aestivum) Callus 显示文摘MATHIAS R J FUKUI K LAW C N 1986Theor Appl Genet1986,72,:1
19Map quality for ordinary kriging and inverse dis- tance weighted interpolation显示文摘MUELLER T G PUSULURI N B MATHIAS K K 2004Soil Science Society of America Journal2004,68,6:1
20Validity of the Montreal Cognitive Assessment (MoCA) as a Screening Test for Mild Cognitive Impairment (MCI) in a Cardiovas- cular Population显示文摘Mclennan S N Mathias J L Brennan L C 2011J Geriatr Psychiatry Neurol2011,24,1:1
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