Export 2 results:
Sort by: Author [ Title  (Asc)] Type Year
A B C D E F [G] H I J K L M N O P Q R S T U V W X Y Z   [Show ALL]
Kahru, M, Gille ST, Murtugudde R, Strutton PG, Manzano-Sarabia M, Wang H, Mitchell BG.  2010.  Global correlations between winds and ocean chlorophyll. Journal of Geophysical Research-Oceans. 115   10.1029/2010jc006500   AbstractWebsite

Global time series of satellite-derived winds and surface chlorophyll concentration (Chl-a) show patterns of coherent areas with either positive or negative correlations. The correlation between Chl-a and wind speed is generally negative in areas with deep mixed layers and positive in areas with shallow mixed layers. These patterns are interpreted in terms of the main limiting factors that control phytoplankton growth, i.e., either nutrients that control phytoplankton biomass in areas with positive correlation between Chl-a and wind speed or light that controls phytoplankton biomass in areas with negative correlation between Chl-a and wind speed. More complex patterns are observed in the equatorial regions due to regional specificities in physical-biological interactions. These correlation patterns can be used to map out the biogeochemical provinces of the world ocean in an objective way.

Lluch-Cota, SE, Aragon-Noriega EA, Arreguin-Sanchez F, Aurioles-Gamboa D, Bautista-Romero JJ, Brusca RC, Cervantes-Duarte R, Cortes-Altamirano R, Del-Monte-Luna P, Esquivel-Herrera A, Fernandez G, Hendrickx ME, Hernandez-Vazquez S, Herrera-Cervantes H, Kahru M, Lavin M, Lluch-Belda D, Lluch-Cota DB, Lopez-Martinez J, Marinone SG, Nevarez-Martinez MO, Ortega-Garcia S, Palacios-Castro E, Pares-Sierra A, Ponce-Diaz G, Ramirez-Rodriguez M, Salinas-Zavala CA, Schwartzlose RA, Sierra-Beltran AP.  2007.  The Gulf of California: Review of ecosystem status and sustainability challenges. Progress in Oceanography. 73:1-26.   10.1016/j.pocean.2007.01.013   AbstractWebsite

The Gulf of California is unique because of its geographical location and conformation. It hosts diverse ecosystems and important fisheries that support industry and provide livelihood to coastal settlements. It is also the site of interests and problems, and an intense interaction among managers, producers, and conservationists. In this report, we scrutinize the abiotic (hydrography, climate, ocean circulation, and chemistry) and biotic (phyto- and zooplankton, fish, invertebrates, marine mammals, birds, and turtles) components of the marine ecosystem, and some particular aspects of climate variability, endemisms, harmful algal blooms, oxygen minimum layer, and pollution. We also review the current conditions and conflicts around the main fisheries (shrimp, small and large pelagic fishes, squid, artisanal and sportfishing), the most important human activity in the Gulf of California. We cover some aspects of management and conservation of fisheries, especially the claimed overexploitation of fish resources and the ecosystems, and review proposals for creating networks of marine protected areas. We conclude by identifying main needs for information and research, particularly the integration of data bases, the implementation of models and paleoreconstructions, establishment of monitoring programs, and the evaluation of fishing impacts and management actions. (c) 2007 Elsevier Ltd. All rights reserved.