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| 1 | A hybrid model for numerical wave forecasting and its implementation-Ⅱ .The discrete part and implementation of the model显示文摘In the first part of the present paper we have explained why we manage to formulate another wave prediction model when so many of them, including the so-called third generation model, have already been in use. The wind-wave part of the proposed model has also been given. Now we proceed to discuss the swell part,the implementation of the model as a prediction method,mumerical experiments done with ideal wind fields and hindcasts made in the Bohai Sea,in the neighboring seas adjacent to China and in the Northwest Pacific. | Zhang Dacuo, Wu Zengmao, Jiang Decai, Wang Wei, Chen Bohai, Tai Weitao, Wen Shengchang,Xu Qichun and Guo Peifang | 1992 | Acta Oceanologica Sinica1992,11,2: | 3 |
| 2 | Modeling Study of Seasonal Variation of the Pelagic-Benthic Ecosystem Characteristics of the Bohai Sea显示文摘在 1998 和 1999 在 Bohai 海基于中国德语的全面调查的实验数据,一个简单联合 pelagic-benthic 生态系统多盒子模型被用来模仿生态系统季节变异。远洋的亚模型由七个州的变量组成:浮游植物,浮游动物,锡,尖端,文档,停靠港和溶解的氧() 。benthicsub 模型在沉积包括宏底生生物, meiobenthos,细菌,岩屑,听和尖端。除从海底部渗出的太阳辐射,水温和营养素的效果以外,以地为基地的输入被考虑。在盒子之间的移流术语的影响也被考虑。同时, micro-bial-loop 的效果与 simpleparameterization 被介绍。季节变异和生态系统的水平分布声明 Bohai 海的变量被模仿。与观察相比, themulti 盒子模型的结果是合理的。建模的结果证明大约 13% 光合作用初级生产量去主要食物环, 20% 转到 benthic 领域, 44% 被浮游植物的呼吸消费,并且剩余的去文档。模型结果也在 Bohai 海,和它对年度浮游动物生产的贡献的生态系统显示出微生物引起的食物环的重要性能是 60%-64% 。 | ZHANG Xinling WU Zengmao LI Jie YU Guangyao ZHANG Zhinan GAO Shanhong | 2006 | Journal of Ocean University of China2006,5,1: | 2 |
| 3 | A simulation analysis on pelagic-benthic coupling ecosystem of the northern Jiaozhou Bay, Qingdao, China显示文摘 | Wu Zengmao, Zhai Xuemei, Zhang Zhinan, Yu Guangyao, Zhang Xinling, Gao Shanhong 1. College of Physical and Environmental Oceanography, Ocean University of Qingdao, Qingdao 266003, China 2. College of Marine Biology Science, Ocean University of Qi | 2001 | Acta Oceanologica Sinica2001,20,3: | 2 |
| 4 | Study on assimilation of GMS-5 satellite winds using nudging method with MM5 显示文摘 | Gao Shanhong Wu Zengmao Yang Bo | 2006 | Chinese Journal of Oceanology and Limnology2006,24,: | 1 |
| 5 | A Homogeneous Linear Estimation Method for System Error in Data Assimilation显示文摘In this paper,a new bias estimation method is proposed and applied in a regional ensemble Kalman filter(EnKF) based on the Weather Research and Forecasting(WRF) Model.The method is based on a homogeneous linear bias model,and the model bias is estimated using statistics at each assimilation cycle,which is different from the state augmentation methods proposed in previous literatures.The new method provides a good estimation for the model bias of some specific variables,such as sea level pressure(SLP).A series of numerical experiments with EnKF are performed to examine the new method under a severe weather condition.Results show the positive effect of the method on the forecasting of circulation pattern and meso-scale systems,and the reduction of analysis errors.The background error covariance structures of surface variables and the effects of model system bias on EnKF are also studied under the error covariance structures and a new concept ‘correlation scale' is introduced.However,the new method needs further evaluation with more cases of assimilation. | WU Wei WU Zengmao GAO Shanhong ZHENG Yi | 2013 | Journal of Ocean University of China2013,12,3: | 1 |
| 6 | Numerical analysis of the sea (lake ) breeze dynamics and initialization of the model显示文摘In this paper, analysed are the effects of synoptic wind, earth-rotation inertia and land surface roughness on sea (lake) breeze process, on the basis of the calculated results of a 2-D primitive equation model with turbulent energy closure. The results show that a moderate background wind field acts as a trigger for sea (lake) breeze onset, and presents prominent effect on the breeze intensity, inland advance rate and structure feature. The effects of Coriolis force not only make the breeze veering round, but also damp the development of the breeze component normal to shore.The paper also discussed the dynamic method of wind field initialization based on one-site radiosonde. Three approaches of initialization have been tested. In comparison, it was found that the approach of one-dimensional dynamic initialization with nudging term was preferable to the others. | Wu Zengmao Institute of Physical Oceanography, Ocean University of Qingdao, Oingdao. China | 1989 | Acta Oceanologica Sinica1989,8,4: | 0 |