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Latest Phytoplankton Stories

2012-12-07 05:00:11

Baby Boomer ReBoot, a nutritional supplement that offers a number of critical health benefits to older adults, is now available via Amazon.com, the world´s most popular ecommerce website. Delray Beach, FL (PRWEB) December 06, 2012 Baby Boomer ReBoot, a nutritional supplement that offers a number of critical health benefits to older adults, is now available via Amazon.com, the world´s most popular ecommerce website. The brand, which aims to improve the vitality and energy levels...

Process For Chameleon-like Changes In World's Most Abundant Phytoplankton Uncovered
2012-11-27 10:36:33

Indiana University IU seeks patent for discovery with implications for health care, climate change research An international team of biologists led by Indiana University's David M. Kehoe has identified both the enzyme and molecular mechanism critical for controlling a chameleon-like process that allows one of the world's most abundant ocean phytoplankton, once known as blue-green algae, to maximize light harvesting for photosynthesis. Responsible for contributing about 20 percent of...

Ocean Acidification Threatens Antarctic Marine Wildlife
2012-11-26 05:01:08

redOrbit Staff & Wire Reports - Your Universe Online An international team of researchers has uncovered the first evidence that marine creatures living in the Antarctic region are being affected by ocean acidification. That evidence was discovered in 2008, when researchers from the British Antarctic Survey (BAS), the University of East Anglia (UEA), the Woods Hole Oceanographic Institution (WHOI) and the National Oceanic and Atmospheric Administration (NOAA) observed that the shells...

Movement Of Seawater Affects How Marine Bacteria Absorb Organic Material
2012-11-01 14:39:18

National Science Foundation New research shows that ocean turbulence directly affects the ability of microscopic marine organisms to recycle organic material back into the food web. Results of the study are published in this week's issue of the journal Science. Scientists John Taylor of Cambridge University and Roman Stocker at MIT found that there's a relationship between the natural movement of water in the ocean and the ability of marine bacteria to act as recyclers. "The...

Warming Oceans Will Play Major Role In Less Phytoplankton Diversity
2012-10-26 07:33:14

Lawrence LeBlond for redOrbit.com - Your Universe Online Phytoplankton (plant wanderers), organisms that exist in the sunlit layer of the world´s oceans, are important for the sustainability of the aquatic food web. However, future warming oceans could significantly alter the populations of these important organisms, further impacting climate change. Since phytoplankton play a major role in the food chain and the world´s carbon, nitrogen and phosphorous cycles, a significant...

2012-10-01 12:09:50

Scientists at the University of Rhode Island's Graduate School of Oceanography have made the first observation of a predator avoidance behavior by a species of phytoplankton, a microscopic marine plant. Susanne Menden-Deuer, associate professor of oceanography, and doctoral student Elizabeth Harvey made the unexpected observation while studying the interactions between phytoplankton and zooplankton. Their discovery will be published in the September 28 issue of the journal PLOS ONE. "It...

Impact From Humans Felt On Black Sea Long Before Industrial Era
2012-09-04 14:44:23

When WHOI geologist Liviu Giosan first reconstructed the history of how the Danube River built its delta, he was presented with a puzzle. In the delta´s early stages of development, the river deposited its sediment within a protected bay. As the delta expanded onto the Black Sea shelf in the late Holocene and was exposed to greater waves and currents, rather than seeing the decline in sediment storage that he expected, Giosan found the opposite. The delta continued to grow. In fact,...

Ocean Fertilization Suffocates Carbon, Reduces Climate Change
2012-07-19 10:19:23

Lawrence LeBlond for redOrbit.com - Your Universe Online The negative impact of climate change might be avoided by dumping massive amounts of iron into the world´s oceans, which smothers carbon dioxide for centuries, according to an international team of researchers who have recently published results of an ocean iron fertilization experiment (EIFEX) carried out in 2004. The new study, published in the science journal Nature, shows that sowing the ocean with iron particles sucks up...

2012-07-19 02:39:31

The results, which were published in the scientific journal Nature, provide a valuable contribution to a better understanding of the global carbon cycle An international research team has published the results of an ocean iron fertilization experiment (EIFEX) carried out in 2004 in the current issue of the scientific journal Nature. Unlike the LOHAFEX experiment carried out in 2009, EIFEX has shown that a substantial proportion of carbon from the induced algal bloom sank to the deep sea...

North Atlantic Phytoplankton Bloom Triggered By Eddies
2012-07-06 05:16:57

redOrbit Staff & Wire Reports - Your Universe Online Scientists studying the annual growth of tiny plants in the North Atlantic Ocean have discovered that this year´s growth spurt began before the sun was able to offer the light needed to fuel the yearly phenomenon. The annual growth spurt of plankton, which is known as the North Atlantic Bloom, takes place each Spring, and results in an immense number of phytoplankton bursting into existence -- first "greening," then...


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Chilean Sea Urchin, Loxechinus albus
2013-01-28 14:52:23

Image Caption: Chilean Sea Urchin, Loxechinus albus. Credit: Dentren/Wikipedia (CC BY-SA 3.0) The Chilean sea urchin (Loxechinus albus) is a species that can be found along the coastlines of Chile and Peru. It is typically found in shallow waters at or below the tide level, buried in sand or lying just on top of it. This species is often associated with Macrocystis pyrifera, a type of kelp. It is most often found in more open spaces. The Chilean sea urchin can reach an average width of...

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Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
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