Coccolithus pelagicus , a productivity proxy related to moderate fronts off Western Iberia
نویسندگان
چکیده
منابع مشابه
River plume fronts off NW Iberia from satellite observations and model data
River plume fronts off NW Iberia during autumn 2002 are examined based on the gradient of the mixed layer depth (MLD) in threedimensional model data and on sea surface temperature gradients in Advanced Very High Resolution Radiometer (AVHRR) imagery. The method reveals new aspects of the dynamics of fronts in the area. The strong gradient of the MLD between the plume and the adjacent ocean serv...
متن کاملSpecies-specific calcite production reveals Coccolithus pelagicus as the key calcifier in the Arctic Ocean
Through the production and export of their calcite coccoliths, coccolithophores form a key component of the global carbon cycle. Despite this key role, very little is known about the biogeochemical role of different coccolithophore species in terms of calcite production, and how these species will respond to future climate change and ocean acidification. Here, we present the first study to esti...
متن کاملBacterial Diversity Associated with the Coccolithophorid Algae Emiliania huxleyi and Coccolithus pelagicus f. braarudii
Coccolithophores are unicellular calcifying marine phytoplankton that can form large and conspicuous blooms in the oceans and make significant contributions to oceanic carbon cycling and atmospheric CO2 regulation. Despite their importance, the bacterial diversity associated with these algae has not been explored for ecological or biotechnological reasons. Bacterial membership of Emiliania huxl...
متن کاملIs stress management related to workforce productivity?
The purpose of the study was to determine the relationship between stressmanagement and workforce productivity of Amol Industrial Park located inMazandaran Province. The total population size in the research was 250 from topmanagers, middle managers and supervisors responsible in the before-mentionedIndustrial Park and the sample size was determined through Morgan samplepopulation volume table ...
متن کاملA novel Cl- inward-rectifying current in the plasma membrane of the calcifying marine phytoplankton Coccolithus pelagicus.
We investigated the membrane properties and dominant ionic conductances in the plasma membrane of the calcifying marine phytoplankton Coccolithus pelagicus using the patch-clamp technique. Whole-cell recordings obtained from decalcified cells revealed a dominant anion conductance in response to membrane hyperpolarization. Ion substitution showed that the anion channels were selective for Cl(-) ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Marine Micropaleontology
سال: 2000
ISSN: 0377-8398
DOI: 10.1016/s0377-8398(00)00018-9