This is quite important because the extent and rate of many reactions in seawater are highly pH-dependent.
On his yacht trips round the world, Dr. Venter has analyzed the DNA of the many microbes in seawater and now has a library of about 40 million genes, mostly from algae.
Many islands have abundant seawater pumped storage resources.
Some run dry, while many get contaminated by seawater seeping into the caverns, ruining what is left of nature's reservoir--a big problem because more than half of the world lives within about 40 miles of a coast.
"We have many bodies found in seawater and badly damaged," said Kazuhiko Endo, an official in Kamaishi, where a mass burial is planned on Friday for 150 unidentified people killed by the March 11 earthquake and tidal wave.
We wore our assigned black Uchi Deshi camp t-shirts, shorts and running sneakers for most morning sessions, but most of the training was done in our gi's, which were always wet with sweat and seawater because many of the exercises were done waist-deep in the ocean.
Analysis of seawater from many worldwide locations has shown that the genus Ostreococcus is common at depths of 0 120m below the surface where it contributes to varying extents to primary production [12], [16].
Small phytoplanktonic eukaryotes (cell diameter < 2 µm) are important contributors to photosynthesis in many coastal areas, and seawater metagenomic screens have highlighted their high taxonomic diversity and ubiquity in the ocean's surface (Viprey et al. 2008; Massana 2011).
A metagenomic approach has been applied to many samples, such as seawater, soil, internal organs of animal species and so on, and has revealed the species and genetic diversity in various environmental samples [ 6].
It is widely accepted that PRL is involved in freshwater adaptation (Hirano 1986; Manzon 2002), antagonized by growth hormone (GH) and insulin-like growth factor-1 (IGF1)—known to promote acclimatization to seawater in many teleosts (see, e.g., Sakamoto and McCormick 2006).
