Mesozooplankton in the Southern Ocean: Spatial and temporal patterns from Discovery Investigations
نویسندگان
چکیده
منابع مشابه
Study of spatial and temporal rain and drought patterns in the south of Iran using TRMM
Droughts are one of the most damaging climatic phenomena, and the most complex natural hazard which affects the economy, agriculture, public health and environment in large areas. The aim of this study is to compare drought indicators derived from tropical rainfall measuring mission (TRMM) data in the south of Iran. Also the TRMM rainfall was considered, so as to investigate changes in the rai...
متن کاملMesozooplankton Community Structure and Grazing Impact in the Polar Frontal Zone of the Southern Ocean
ii ABSTRACT Mesozooplankton community structure and grazing impact in the Polar Frontal Zone (PFZ) of the Southern Ocean were investigated during two cruises of the South African During the first cruise (MOEVS I), a meso-scale oceanographic grid survey was conducted in the upstream region of the Prince Edward Islands (PEI) in austral autumn (April) 2001. Mesozooplankton samples, collected using...
متن کاملSHORT COMMUNICATION Comparison of mesh size effects on mesozooplankton collection efficiency in the Southern Ocean
Mesozooplankton abundance and species composition in the upper 200 m at seven sites in Lützow-Holm Bay, Antarctica, were compared using plankton nets with 60, 100 or 330 mm mesh during the austral summer of 2007–2008. While the collection efficiency of the 330 mm mesh was low, ranging from 2.0 to 5.6%, owing to the significant underestimation of small copepod species, no significant underestima...
متن کاملStatistical modeling of the association between pervasive precipitation anomalies in Southern Alburz and global ocean-atmospheric patterns
Precipitation patterns are influenced by many factors, such as global atmospheric circulations to name but one. Precipitation patterns in Iran have always had great fluctuations even in a smaller scale like the Alburz Mountain Range. The present research has tried to find the relationship between global atmospheric patterns and the pervasive precipitation ones in Alburz. For doing so, 17 climat...
متن کاملStatistical modeling of the association between pervasive precipitation anomalies in Southern Alburz and global ocean-atmospheric patterns
Precipitation patterns are influenced by many factors, such as global atmospheric circulations to name but one. Precipitation patterns in Iran have always had great fluctuations even in a smaller scale like the Alburz Mountain Range. The present research has tried to find the relationship between global atmospheric patterns and the pervasive precipitation ones in Alburz. For doing so, 17 climat...
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ژورنال
عنوان ژورنال: Progress in Oceanography
سال: 2014
ISSN: 0079-6611
DOI: 10.1016/j.pocean.2013.10.011