BlogArena

General blog about anything and everything of everyday's life.

17. Nov 2019

July 10, 2014
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How Do Phytoplankton Survive Scarcity of a Critical Nutrient?

New study up-ends conventional wisdom Phytoplankton—tiny, photosynthetic organisms—are essential to life on Earth, supplying us with roughly half the oxygen we breathe.  Like all other life forms, phytoplankton require the element phosphorus to carry out critical cellular activity, but in … Continue reading

August 1, 2012
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American Eels Return to Mountain Streams after Dam Removal

Shenandoah National Park, Va. – American eels are declining across their range but are showing indications of a population revival following the removal of a large dam in Virginia. The removal of Embrey Dam on the Rappahannock River increased American … Continue reading