机构

• 地理科学与资源研究所 [4]
• 长春光学精密机械与物... [2]
• 南京土壤研究所 [2]
• 水土保持研究所 [1]
• 沈阳自动化研究所 [1]

采集方式

• OAI收割 [8]
• iSwitch采集 [2]

内容类型

• 期刊论文 [6]
• 会议论文 [3]
• SCI/SSCI论文 [1]

发表日期

• 2021 [1]
• 2020 [3]
• 2018 [1]
• 2013 [2]
• 2011 [1]
• 2007 [1]
• 更多

学科主题

• Environmen... [1]
• Marine & F... [1]
• Science & ... [1]
• Water Reso... [1]

筛选

浏览/检索结果: 共10条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Applying biochar under topsoil facilitates soil carbon sequestration: A case study in a dryland agricultural system on the Loess Plateau 期刊论文  OAI收割 GEODERMA, 2021, 卷号: 403, 页码: 13 作者:  Li, Shuailin;  Ma, Qiang;  Zhou, Changrui;  Yu, Wantai;  Shangguan, Zhouping   |  收藏  |  浏览/下载：117/0  |  提交时间：2021/08/19 Biochar application depth  Soil respiration  Methane uptake  Metabolic quotient (qCO(2))  Temperature sensitivity (Q(10))   Variability and controls of soil CO(2)fluxes under different tillage and crop residue managements in a wheat-maize double-cropping system 期刊论文  OAI收割 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2020, 页码: 15 作者:  Qiu, Qingyan;  Wu, Lanfang;  Hu, Yalin;  Lai, Derrick Yuk Fo;  Wang, Weiqi   |  收藏  |  浏览/下载：23/0  |  提交时间：2021/03/18 Soil CO(2)flux  Soil depth  Conventional tillage  No tillage  Crop residue application   Variability and controls of soil CO(2)fluxes under different tillage and crop residue managements in a wheat-maize double-cropping system 期刊论文  OAI收割 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2020, 页码: 15 作者:  Qiu, Qingyan;  Wu, Lanfang;  Hu, Yalin;  Lai, Derrick Yuk Fo;  Wang, Weiqi   |  收藏  |  浏览/下载：22/0  |  提交时间：2021/03/18 Soil CO(2)flux  Soil depth  Conventional tillage  No tillage  Crop residue application   Development, Sea trial and Application of Haidou Autonomous and Remotely-operated Vehicle for Full-Depth Ocean Detection 会议论文  OAI收割 Harbin, China, November 27-28, 2020 作者:     |  收藏  |  浏览/下载：58/0  |  提交时间：2020/12/18 depth ocean  Autonomous and Remotely-operated Vehicle  parametric design  sea trail  application   Effect of Catch-Can Spacing on Calculation of Sprinkler Irrigation Application Uniformity 期刊论文  OAI收割 CLEAN-SOIL AIR WATER, 2018, 卷号: 46, 期号: 7 作者:  Pute Wu;  Zhang, L (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.;  Lin Zhang   |  收藏  |  浏览/下载：39/0  |  提交时间：2018/09/25 Coefficient Of Uniformity  Grid Size  Water Application Rate  Water Depth  Water Distribution Patterns   Structural amelioration of 920 nm optically pumped semiconductor vertical external-cavity surface emitting laser (OPS-VECSEL) (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012, October 12, 2012 - October 14, 2012, Jilin, China 作者:  Liu Y.;  Liu Y.;  Wang L.;  Wang L.;  Wang L. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 920 nm optically pumped semiconductor vertical external-cavity surface emitting laser (OPS-VECSEL) has an important application in laser display. We constructed and optimized a 920 nm OPS-VECSEL with active region of In0.09Ga0.91As quantum well (QW) system pumped by 808 nm laser diode module. By the finite element method  self-consistent solutions of the semiconductor electronic and optical equations are realized to calculate the characteristics parameters of OPS-VECSEL. The performances of device especially the mode  the threshold and the optical-optical translation efficiency were analyzed by dealing with different number of QWs (1  2 and 3) in one period  QW depth  barrier width  the component and dimension of the non-absorption layer. We chose an improved structure of them. On this basis  we ameliorated the number of QW periods and the simulation showed that in order to obtain high performance device  the choice of the number of QW periods must be cautious. (2013) Trans Tech Publications  Switzerland.   Contaminant transport in soil with depth-dependent reaction coefficients and time-dependent boundary conditions SCI/SSCI论文  OAI收割 2013 作者:  Ma Y.;  Ma Y.;  Ma Y. 收藏  |  浏览/下载：25/0  |  提交时间：2014/12/24 Contaminant transport  Depth-dependent reaction  Time-dependent source  boundary  Model application  solute transport  numerical inversion  laplace transforms  porous-media  heterogeneous aquifers  spatial variability  stochastic-analysis  sorption  dispersion  metolachlor   Implementation of a fast simulation algorithm for terrain based on dynamic LOD (EI CONFERENCE) 会议论文  OAI收割 IEEE 2011 10th International Conference on Electronic Measurement and Instruments, ICEMI 2011, August 16, 2011 - August 18, 2011, Chengdu, China 作者:  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：25/0  |  提交时间：2013/03/25 In-depth study and explore dynamic quad tree rendering of large-scale terrain. Investigated the problems  which was urgently to be solved  about quad tree. Studied the features and application of dynamic quad tree algorithm and static quad tree algorithm. Analyze and explore the problems about quad tree construction  data storage that is significant in modeling  removing of the grid back  and elimination of T-type fracture. In this study  an algorithm based on storage array was proposed on the basis of the previous research to eliminate T-type fracture. The results showed that the new algorithm not only enhance the streamline effect  but also increased the rendering speed in the large-scale virtual terrain rendering process. The draw rate was enhanced from 8-10 frames/s up to 20-23 frames/s. 2011 IEEE.   NO, N2O, CH4 and fluxes in winter barley field of Japanese Andisol as affected by N fertilizer management 期刊论文  iSwitch采集 SOIL BIOLOGY & BIOCHEMISTRY, 2007, 卷号: 39, 期号: 1, 页码: 330-339 作者:  Chu, Haiyan;  Hosen, Yasukazu;  Yagi, Kazuyuki 收藏  |  浏览/下载：22/0  |  提交时间：2019/10/10 application depth  controlled release urea  gas fluxes  global warming potential  volcanic ash soil   Soil microbial biomass and activities in a Japanese Andisol as affected by controlled release and application depth of urea 期刊论文  iSwitch采集 BIOLOGY AND FERTILITY OF SOILS, 2005, 卷号: 42, 期号: 2, 页码: 89-96 作者:  Chu, HY;  Hosen, Y;  Yagi, K;  Okada, K;  Ito, O 收藏  |  浏览/下载：27/0  |  提交时间：2019/10/10 application depth of N fertilizer  controlled release urea  dehydrogenase activity  microbial biomass  nitrification activity