Now showing items 1-5 of 5

  • Application and comparison of Kalman filters for coastal ocean problems : an experiment with FVCOM 

    Chen, Changsheng; Malanotte-Rizzoli, Paola; Wei, Jun; Beardsley, Robert C.; Lai, Zhigang; Xue, Pengfei; Lyu, Sangjun; Xu, Qichun; Qi, Jianhua; Cowles, Geoffrey W. (American Geophysical Union, 2009-05-13)
    Twin experiments were made to compare the reduced rank Kalman filter (RRKF), ensemble Kalman filter (EnKF), and ensemble square-root Kalman filter (EnSKF) for coastal ocean problems in three idealized regimes: a flat bottom ...
  • Observing system simulation experiments of dissolved oxygen monitoring in Massachusetts Bay 

    Xue, Pengfei; Chen, Changsheng; Beardsley, Robert C. (American Geophysical Union, 2012-05-08)
    Observing system simulation experiments (OSSEs) were performed in Massachusetts Bay for the design of optimal monitoring sites for dissolved oxygen (DO) measurements. Experiments were carried out using the Ensemble Kalman ...
  • Observing system simulation experiments with ensemble Kalman filters in Nantucket Sound, Massachusetts 

    Xue, Pengfei; Chen, Changsheng; Beardsley, Robert C.; Limeburner, Richard (American Geophysical Union, 2011-01-20)
    Observing system simulation experiments (OSSEs) were performed for Nantucket Sound, Massachusetts, as a pilot study for the design of optimal monitoring networks in the coastal ocean. Experiments were carried out using the ...
  • Physical mechanisms for the offshore detachment of the Changjiang Diluted Water in the East China Sea 

    Chen, Changsheng; Xue, Pengfei; Ding, Pingxing; Beardsley, Robert C.; Xu, Qichun; Mao, Xianmou; Gao, Guoping; Qi, Jianhua; Li, Chunyan; Lin, Huichan; Cowles, Geoffrey W.; Shi, Maochong (American Geophysical Union, 2008-02-02)
    Physical mechanisms for the summertime offshore detachment of the Changjiang Diluted Water (CDW) into the East China Sea are examined using the high-resolution, unstructured-grid, Finite-Volume Coastal Ocean Model (FVCOM). ...
  • Saltwater intrusion into the Changjiang River : a model-guided mechanism study 

    Xue, Pengfei; Chen, Changsheng; Ding, Pingxing; Beardsley, Robert C.; Lin, Huichan; Ge, Jianzhong; Kong, Yazhen (American Geophysical Union, 2009-02-12)
    The Changjiang River (CR) is divided into a southern branch (SB) and a northern branche (NB) by Chongming Island as the river enters the East China Sea. Observations reveal that during the dry season the saltwater in the ...