TIME-SCALES

作品数:7被引量:5H指数:1
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相关期刊:《Advances in Polar Science》《Journal of Electronics(China)》《Tropical Cyclone Research and Review》《Chinese Geographical Science》更多>>
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Response of Vegetation Cover Change to Drought at Different Time-scales in the Beijing-Tianjin Sandstorm Source Region,China
《Chinese Geographical Science》2021年第3期491-505,共15页CAO Bo KONG Xiaole WANG Yixuan LIU Hang PEI Hongwei SHEN Yan-Jun 
Under the auspices of National Natural Science Foundation of China(No.41807177,41701017);the Pioneer‘Hundred Talents Program’of Chinese Academy of Sciences。
Dominated by an arid and semiarid continental climate,the Beijing-Tianjin Sandstorm Source Region(BTSSR)is a typical ecologically fragile region with frequently occurring droughts.To provide information for regional v...
关键词:vegetation cover change standardized precipitation evapotranspiration index(SPEI) ecological restoration drought prevention Beijing-Tianjin Sandstorm Source Region(BTSSR)Citation:CAO Bo KONG Xiaole WANG Yixuan LIU Hang 
TROPICAL CYCLONE PREDICTION ON SUBSEASONAL TIME-SCALES被引量:3
《Tropical Cyclone Research and Review》2019年第3期150-165,共16页Suzana J.Camargo Joanne Camp Russell L.Elsberry Paul A.Gregory Philip J.Klotzbach Carl J.Schreck III Adam H.Sobel Michael J.Ventrice Frédéric Vitart Zhuo Wang Matthew C.Wheeler Munehiko Yamaguchi and Ruifen Zhan 
support from NOAA grant NA160AR4310079.
Here we discuss recent progress in understanding tropical cyclone(TC)subseasonal variability and its prediction.There has been a concerted effort to understand the sources of predictability at subseasonal time-scales,...
关键词:TROPICAL CYCLONES subseasonal forecasts hurricanes MJO 
Mechanisms associated with winter intraseasonal extreme sea ice extent in the Weddell Sea
《Advances in Polar Science》2017年第3期171-184,共14页Fabio Ullmann Furtado de LIMA Leila M.V.CARVALHO 
funded by FAPESP-07/59757-2 (F.U.F. Lima)
Previous studies have shown evidence of atmospheric extratropical wave trains modulating sea ice area in the Weddell and Amundsen/Bellingshausen seas on intraseasonal time-scales(20–100 d). Here we investigate mechan...
关键词:sea ice extent intraseasonal time-scales Ekman layer dynamics 
Assessment of the methods for determining net radiation at different time-scales of meteorological variables
《Journal of Rock Mechanics and Geotechnical Engineering》2017年第2期239-246,共8页Ni An Sahar Hemmati Yu-Jun Cui 
support of the European Commission by the Marie Curie IRSES Project GREAT-Geotechnical and Geological Responses to Climate Change:Exchanging Approaches and Technologies on a World-wide Scale(FP7-PEOPLE2013-IRSES-612665);the China Scholarship Council(CSC);Ecole des Ponts Paris Tech for their financial supports
When modeling the soil/atmosphere interaction,it is of paramount importance to determine the net radiation flux.There are two common calculation methods for this purpose.Method 1 relies on use of air temperature,while...
关键词:Energy balance Net radiation Different time-scales Meteorological data 
REGION QUALITATIVE ANALYSIS OF PREDATOR-PREY SYSTEMS ON TIME SCALES被引量:1
《Annals of Differential Equations》2008年第1期121-126,共6页Zhu Siming Li Yanhui (Math.and Computed Science Academy of Sun-Yatsen University,Guangzhou 510275) Rong Zhixin (IBM,Guangzhou 510620) 
The paper is supported by the National Natural Science Foundation of China (No.10371135,No.10701037 and No.10571183).
We first investigate some basic properties of dynamic equations on time scales,and propose contained curves to describe the jump direction of the discrete points.Then we perform qualitative analysis regarding the plan...
关键词:TIME-SCALES predator-prey systems contained curves qualitative analysis 
Global Uniform Asymptotic Stability of Competitive Neural Networks with Different-Time Scales and Delay被引量:1
《Journal of Electronic Science and Technology of China》2005年第2期126-129,共4页李红 吕恕 钟守铭 
The global uniform asymptotic stability of competitive neural networks with different time scales and delay is investigated. By the method of variation of parameters and the method of inequality analysis, the conditio...
关键词:flow invariance DELAY different time-scales neural network asymptotic stability 
MEASUREMENT-BASED ADMISSION CONTROL USING MULTIPLE TIME-SCALES TEST
《Journal of Electronics(China)》2004年第6期495-499,共5页YiNa JiangWei JinYe LiangQinglin 
A new measurement-based admission control algorithm to support Quality of Service(QoS) demand is proposed for soft real-time applications. In the algorithm, admission test is performed across Multiple Time-Scales (MTS...
关键词:Measurement-Based Admission Control(MBAC) Quality of Service(QoS) Softreal-time applications TIME-SCALE 
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