Search results
Results from the WOW.Com Content Network
A 2020 study reported that by 2050 global warming could be spreading in the deep ocean seven times faster than it is now, even if emissions of greenhouse gases are cut. Warming in mesopelagic and deeper layers could have major consequences for the deep ocean food web, since ocean species will need to move to stay at survival temperatures. [66] [67]
The Fage logo with Greek lettering. In 2007, Fage put a billboard along the route of the Macy's Thanksgiving Day Parade. The billboard looked as if a Tweety balloon had become stuck in the yogurt. [4] In 2011, Fage began airing "its first television advertisements in North America," featuring voiceover work by actor Willem Dafoe. [5] [6]
Under a typical future warming scenario, the global ocean is expected to undergo changes in nutrient availability, temperature, and irradiance. [94] These changes are likely to have profound effects on the physiology of phytoplankton, [ 95 ] [ 96 ] and observations show that competitive phytoplankton species can acclimate and adapt to changes ...
Despite this, changes in the global sea level over the past 3–4 billion years have only been a few hundred metres, much smaller than the average ocean depth of 4 kilometres. Thus, the fluxes of water into and out of the mantle are expected to be roughly balanced, and the water content of the mantle steady.
The microbial food web refers to the combined trophic interactions among microbes in aquatic environments. These microbes include viruses, bacteria, algae, heterotrophic protists (such as ciliates and flagellates). [1] In aquatic ecosystems, microbial food webs are essential because they form the basis for the cycling of nutrients and energy.
Offshore aquaculture, also known as open water aquaculture or open ocean aquaculture, is an emerging approach to mariculture (seawater aquafarming) where fish farms are positioned in deeper and less sheltered waters some distance away from the coast, where the cultivated fish stocks are exposed to more naturalistic living conditions with ...
The SAR supergroup (i.e., Stramenopiles, Alveolata, and Rhizaria) heavily dominated PIDA, and comparisons against a global-ocean molecular survey (Tara expedition) indicated that several SAR lineages, which are abundant and diverse in the marine realm, were underrepresented among the recorded interactions.
The ocean can be described as the world's largest ecosystem and it is home for many species of marine life. Different activities carried out and caused by human beings such as global warming, ocean acidification, and pollution affect marine life and its habitats.