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An ocean-land-atmosphere coupled model for tropical cyclone landfall processes: The multi-layer ocean model and its verification
  • ISSN号:0253-505X
  • 期刊名称:《海洋学报:英文版》
  • 时间:0
  • 分类:P732.3[天文地球—海洋科学]
  • 作者机构:[1]Shanghai Typhoon Institute of China Meteorological Administration, Shanghai 200030, China
  • 相关基金:Acknowledgements The study was sponsored by the National Natural Science Foundation of China under contrct Nos 40575030, 40275018 and 49975014.
中文摘要:

POM (普林斯顿海洋模型) 当联合的 anocean-land-atmosphere 的海洋部分当模特儿,尝试性地拿为学习的最终的目的被验证乍见陆地在西方的诺思太平洋热带气旋(TC ) 处理。POM 在夏天与每月吝啬的风应力被测试并且给侧面的边界条件。结果显示海洋的平衡状态根据气候平均数,与在海面温度(咸度) 的错误不到 0.5 ℃(0.5 ) 。模仿的海流也是合理的。几个数字实验被设计验证海洋的反应到一静止或 movingTC。结果同意,与以前的工作被发现相当好,包括落下大小和海温度的分发。与一些另外的研究使用的简单二层的海洋模型相比,到 TC 的海洋的反应在这里是更合理的。模型也与传递一个浮标车站的邻居的 TC 在一个真实盒子中被验证。确定的海洋模型罐头基本上复制观察的海面温度变化,这被显示出。

英文摘要:

POM (Princeton ocean model) tentatively taken as the ocean part of an ocean-land atmosphere coupled modcl is verified for the ultimate purpose of studying the landfall process of tropical cyclone (TC) in the western North Pacific. The POM is tested with monthly mean wind stress in the summer and given lateral boundary conditions. The results indicate that the equilibrium state of the ocean is in accordance with the climate mean, with the error in sea surface temperature (salinity) less than 0.5 ℃ (0.5). The simulated occan currents are reasonable as well.Several numerical experiments are designed to verify the oceanic response to a stationary or moving TC. It is found that the results agree fairly well with the previous work, including both the drop magnitude and the distribution ofsca temperature. Compared with the simple two-layer ocean model used by some other studies, the response of the ocean to a TC is more logical here. The model is also verified in a real case with a TC passing the neighborhood of a buoy station. It is shown that the established ocean model can basically reproduce the sea surface temperature change as observed.

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期刊信息
  • 《海洋学报:英文版》
  • 主管单位:
  • 主办单位:中国海洋学会
  • 主编:潘德炉
  • 地址:北京海淀大慧寺路8号
  • 邮编:100081
  • 邮箱:hyxbe@263.net
  • 电话:010-62179976
  • 国际标准刊号:ISSN:0253-505X
  • 国内统一刊号:ISSN:11-2056/P
  • 邮发代号:82-285
  • 获奖情况:
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘(网络版),荷兰文摘与引文数据库,美国剑桥科学文摘,美国科学引文索引(扩展库),英国科学文摘数据库,英国动物学记录
  • 被引量:331