机构

• 地理科学与资源研究... [12]
• 数学与系统科学研究院 [7]
• 理论物理研究所 [2]
• 力学研究所 [1]
• 物理研究所 [1]
• 南海海洋研究所 [1]
• 更多

采集方式

• OAI收割 [33]

内容类型

• 期刊论文 [29]
• SCI/SSCI论文 [2]
• 会议论文 [1]
• 共享期刊论文 [1]

发表日期

• 2023 [1]
• 2021 [6]
• 2020 [2]
• 2019 [3]
• 2018 [3]
• 2016 [1]
• 更多

学科主题

• Physics [2]
• Engineerin... [1]
• Environmen... [1]
• Environmen... [1]
• Meteorolog... [1]

筛选

浏览/检索结果: 共33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 Nonstationary quantity-duration-frequency (QDF) relationships of lowflow in the source area of the Yellow River basin, China 期刊论文  OAI收割 JOURNAL OF HYDROLOGY-REGIONAL STUDIES, 2023, 卷号: 48, 页码: 25 作者:  Ma, Mingwei;  Ren, Mingming;  Zang, Hongfei;  Cui, Huijuan;  Jiang, Shanhu   |  收藏  |  浏览/下载：33/0  |  提交时间：2023/10/09 Lowflow  Nonstationary GEV model  Climatic covariate  QDF relationship  Yellow River   Will a nonstationary change in extreme precipitation affect dam security in China? 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2021, 卷号: 603, 页码: 12 作者:  Huang, Hefei;  Cui, Huijuan;  Ge, Quansheng   |  收藏  |  浏览/下载：17/0  |  提交时间：2022/09/21 Extreme precipitation  Nonstationary change  Impact level  Generalized Pareto distribution  Dams   Will a nonstationary change in extreme precipitation affect dam security in China? 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2021, 卷号: 603, 页码: 12 作者:  Huang, Hefei;  Cui, Huijuan;  Ge, Quansheng   |  收藏  |  浏览/下载：17/0  |  提交时间：2022/09/21 Extreme precipitation  Nonstationary change  Impact level  Generalized Pareto distribution  Dams   Joint probability of drought encounter among three major grain production zones of China under nonstationary climate 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2021, 卷号: 603, 页码: 14 作者:  Zhao, Ruxin;  Wang, Huixiao;  Hu, Shi;  Zhan, Chesheng;  Guo, Jiahao   |  收藏  |  浏览/下载：28/0  |  提交时间：2022/09/21 Drought encounter  Nonstationary  Copula functions  Joint probability  Grain production zones   A framework for determining lowest navigable water levels with nonstationary characteristics 期刊论文  OAI收割 STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT, 2021, 页码: 26 作者:  Wang, Lu;  Xie, Ping;  Xu, Chong-Yu;  Sang, Yan-Fang;  Chen, Jie   |  收藏  |  浏览/下载：39/0  |  提交时间：2021/11/05 Lowest navigable water level  Water level processes  Nonstationary hydrological design  Intra-annual variability  Inter-annual variability  Variance variability   Recurrent Neural Dynamics Models for Perturbed Nonstationary Quadratic Programs: A Control-Theoretical Perspective 期刊论文  OAI收割 IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2021, 页码: 12 作者:  Qi, Yimeng;  Jin, Long;  Luo, Xin;  Zhou, MengChu   |  收藏  |  浏览/下载：19/0  |  提交时间：2022/08/22 Computational modeling  Mathematical model  Neural networks  Control theory  Analytical models  Real-time systems  Numerical models  Control-theoretical techniques  perturbed nonstationary quadratic program (QP)  recurrent neural dynamics  robustness theoretical analysis   Detection of Flare Multiperiodic Pulsations in Mid-ultraviolet Balmer Continuum, Lyl Hard X-Ray, and Radio Emissions Simultaneously 期刊论文  OAI收割 The Astrophysical Journal, 2021, 卷号: 921, 页码: 179 作者:  HXMT   |  收藏  |  浏览/下载：25/0  |  提交时间：2022/02/08 Solar flares  Solar oscillations  Solar ultraviolet emission  Solar  x-ray emission  Solar radio emission  1496  1515  1533  1536  1522  Astrophysics - Solar and Stellar Astrophysics  Abstract: Quasi-periodic pulsations (QPPs), which usually appear as temporal pulsations of the total flux, are frequently detected in the light curves of solar/stellar flares. In this study, we present the investigation of nonstationary QPPs with multiple periods during the impulsive phase of a powerful flare on 2017 September 6, which were simultaneously measured by the Hard X-ray Modulation Telescope (Insight-HXMT), as well as the ground-based BLENSW. The multiple periods, detected by applying a wavelet transform and Lomb-Scargle periodogram to the detrended light curves, are found to be ~20-55 s in the Ly`and mid-ultraviolet Balmer continuum emissions during the flare impulsive phase. Similar QPPs with multiple periods are also found in the hard X-ray emission and low-frequency radio emission. Our observations suggest that the flare QPPs could be related to nonthermal electrons accelerated by the repeated energy release process, i.e., triggering of repetitive magnetic reconnection, while the multiple periods might be modulated by the sausage oscillation of hot plasma loops. For the multiperiodic pulsations, other generation mechanisms could not be completely ruled out.   Challenges in urban stormwater management in Chinese cities: A hydrologic perspective 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2020, 卷号: 591, 页码: 6 作者:  Yang, Moyuan;  Sang, Yan-Fang;  Sivakumar, Bellie;  Chan, Faith Ka Shun;  Pan, Xingyao   |  收藏  |  浏览/下载：44/0  |  提交时间：2021/03/15 Urban stormwater management  Sponge city  Low impact development  Nonstationary rainfall  Volume capture ratio of annual rainfall   Challenges in urban stormwater management in Chinese cities: A hydrologic perspective 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2020, 卷号: 591, 页码: 6 作者:  Yang, Moyuan;  Sang, Yan-Fang;  Sivakumar, Bellie;  Chan, Faith Ka Shun;  Pan, Xingyao   |  收藏  |  浏览/下载：27/0  |  提交时间：2021/03/15 Urban stormwater management  Sponge city  Low impact development  Nonstationary rainfall  Volume capture ratio of annual rainfall   Comparison of different methods for detecting change points in hydroclimatic time series 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2019, 卷号: 577, 页码: 11 作者:  Xie, Ping;  Gu, Haiting;  Sang, Yan-Fang;  Wu, Ziyi;  Singh, Vijay P.   |  收藏  |  浏览/下载：43/0  |  提交时间：2020/05/19 Change point  Hydrological variability  Detection  Time series analysis  Nonstationary