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9篇 您的检索式:作者名="Neil McLaughlin"
    题名 作者 年代 出处 被引量
1耕作对东北黑土团聚体粒级分布及其稳定性的短期影响显示文摘梁爱珍 张晓平 杨学明 Neil McLaughlin 申艳 李文凤 2009土壤学报2009,46,1:41
2东北黑土区保护性耕作的发展现状与成效研究显示文摘东北黑土区承担着国家粮食安全“稳压器”的重要责任。然而,由于长期超负荷开发利用导致黑土日益退化,黑土资源的永续利用受到严重制约。理论与实践证明,保护性耕作是保护黑土地、推动黑土耕地质量和耕作效益绿色增长的发展模式。综述了保护性耕作的基本内涵及其在东北黑土区的发展现状与技术概况,从保护性耕作在土壤保持、保墒效益、结构改善、固碳培肥和土壤生物多样性增加、节本增效等方面系统评估了东北黑土区实施保护性耕作后的生态与经济效益,提出黑土区实施保护性耕作存在的问题与未来发展方向,以促进黑土地保护与利用协调发展、推动保护性耕作高质量跨越式发展。梁爱珍 张延 陈学文 张士秀 黄丹丹 杨学明 张晓平 李秀军 田春杰 McLaughlin Neil B 相洋 2022地理科学2022,42,8:26
3The use of a modified Multimode Sample Introduction System for the simple and rapid determination of cadmium by chemical vapourgeneration atomic absorption spectrometry显示文摘Eric T Ritschdorff Neil Fitzgerald Roger L J Mclaughlin 0,,:1
4Soil organic carbon changes in particle-size fractions following cultivation of Black soils in China显示文摘Aizhen Liang Xueming Yang Xiaoping Zhang Neil McLaughlin Yan Shen Wenfeng Li 2009Soil & Tillage Research2009,,1:1
5Contribution of winter soil respiration to annual soil CO2 emission in a Mollisol under different tillage practices in northeast China显示文摘Shi Xiuhuan Zhang Xiaoping Yang Xueming Drury Craig F. McLaughlin Neil B. Liang Aizhen Fan Ruqin Jia Shuxia 2012EN2012,,2:1
6Rank by Readability: Document Weighting for Information Retrieval显示文摘Neil Newbold Harry McLaughlin and Lee Gillam 2010Advances in Multidisciplinary Retrieval2010,,6107:1
7Children’s cognitive recovery after day‐case general anesthesia: a randomized trial of propofol or isoflurane for dental procedures显示文摘Keith Millar Adrian W. Bowman Deirdre Burns Paul McLaughlin Tony Moores Neil S. Morton Toni Musiello Ewan Wallace Alyson Wray Richard R. Welbury 2014Paediatr Anaesth2014,,:1
8Residue Return Effects Outweigh Tillage Effects on Soil Microbial Communities and Functional Genes in Black Soil Region of Northeast China显示文摘Conservation tillage as an effective alternative to mitigate soil degradation has attracted worldwide attention,but the influences of conservation tillage on soil microbial community and especially function remain unclear.Shotgun metagenomics sequencing was performed to examine the taxonomic and functional community variations of black soils under three tillage regimes,namely no-tillage with residue(maize straw)return(NTS),moldboard plow with residue return(MPS),and moldboard plow without residue return(MPN)in Northeast China.The results revealed:1)Soil bacterial and archaeal communities differed significantly under different tillage regimes in contrast to soil fungal community.2)The overlay of less tillage and residues return under NTS led to unique soil microbial community composition and functional composition.Specifically,in contrast to other treatments,NTS increased the relative abundances of some taxa such as Bradyrhizobium,Candidatus Solibacter,and Reyranella,along with the relative abundances of some taxa such as Sphingomonas,Unclassified Chloroflexi and Nitrososphaera decreased;NTS had a unique advantage of increasing the relative abundances of genes involved in‘ATP-binding cassette(ABC)transporters’and‘quorum sensing(QS)’pathways,while MPN favored the genes involved in‘flagellar assembly’pathway and some metabolic pathways such as‘carbon’and‘glyoxylate and dicarboxylate’and‘selenocompound’metabolisms.3)Significantly different soil bacterial phyla(Acidobacteria,Gemmatimonadetes,and Chloroflexi)and metabolic pathways existed between MPN and another two treatments(NTS and MPS),while did not exist between NTS and MPS.4)Dissolved organic carbon(DOC)and soil bulk density were significantly affected(P<0.05)by tillage and accounted for the variance both in microbial(bacterial)community structure and functional composition.These results indicated that a change in tillage regime from conventional to conservation tillage results in a shift of microbial community and functional genes,and we inferred that residue return played a more prominent role than less tillage in functional shifts in the microbial community of black soils.WANG Qian JIA Shuxia LIANG Aizhen CHEN Xuewen ZHANG Shixiu ZHANG Yan Neil B MCLAUGHLIN GAO Yan HUANG Dandan 2023Chinese Geographical Science2023,33,4:0
9A Potential Flood Hazard Caused by Tianchi Volcano Eruption in Changbai Mountain, Northeast China显示文摘Geohazards appear to be increasing in frequency globally. It is of necessity to actively manage these natural hazards to minimize loss of life and property. From an early warning perspective, this paper stresses the potential fatal flood hazard represented by the huge volume of water in Tianchi Lake, the unique geography of Changbai Mountain, and the limited flood control ability in the upstream of the Songhua River. Northeast Asian countries should keep a watchful eye on the Changbai volcano cooperatively, and Chinese government especially needs to prepare plans for fighting a flood in advance.BAO Kunshan WANG Guoping LU Xianguo Neil B. McLaughlin 2011Journal of Mountain Science2011,8,5:0
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