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Full-Text Articles in Physical Sciences and Mathematics
Patterns Of Upper Layer Circulation Variability In The South China Sea From Satellite Altimetry Using The Self-Organizing Map, Yonggang Liu, Robert H. Weisberg, Yaochu Yuan
Patterns Of Upper Layer Circulation Variability In The South China Sea From Satellite Altimetry Using The Self-Organizing Map, Yonggang Liu, Robert H. Weisberg, Yaochu Yuan
Yonggang Liu
Patterns of the South China Sea (SCS) circulation variability are extracted from merged satellite altimetry data from October 1992 through August 2004 by using the self-organizing map (SOM). The annual cycle, seasonal and inter-annual variations of the SCS surface circulation are identified through the evolution of the characteristic circulation patterns. The annual cycle of the SCS gener- al circulation patterns is described as a change between two opposite basin-scale SW-NE oriented gyres embedded with eddies: low sea surface height anomaly (SSHA) (cyclonic) in winter and high SSHA (anticyclonic) in summer half year. The transition starts from July--August (January--February) with a …
Superior Karst Management Through Superior Data Management: The Karst Information Portal, E. Spencer Fleury, George H. Veni, Todd A. Chavez, Penelope J. Boston, Diana E. Northup, H. Len Vacher, Pat Seiser
Superior Karst Management Through Superior Data Management: The Karst Information Portal, E. Spencer Fleury, George H. Veni, Todd A. Chavez, Penelope J. Boston, Diana E. Northup, H. Len Vacher, Pat Seiser
Todd A. Chavez
Effective stewardship of caves and karst areas requires access to and efficient analysis of a diverse range of information. Vital data are scattered throughout specialty mainstream journals, which even for a single project could include fields such as ecology, hydrogeology, contaminant transport, toxicology, engineering geology and law. Additionally, volumes of crucial information often lie in difficult-to-find gray literature. Management recommendations and decisions should be based on assessments of state-of-the-art information, but fall short when important patterns and relationships are overlooked.
The Karst Information Portal (KIP) offers a solution to these problems. Conceived in 2005 and launched in June 2007, KIP …