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Hace 4 horas · In particular, substances that accumulate and do not or only very slowly degrade in the environment can be found everywhere, including remote places like Antarctica . The UN SDG 3 (Good Health and Well-being) tackles the impact of hazardous chemicals on human deaths and illnesses in its sub-target 3.9 [ 39 ] while SDG 14 (Life under Water) covers this issue broadly in sub-target 14.1 (Reduce ...
Hace 1 día · The end of the Eocene and beginning of the Oligocene is marked with the massive expansion of area of the Antarctic ice sheet that was a major step into the icehouse climate. [106] Multiple proxies, such as oxygen isotopes and alkenones , indicate that at the Eocene–Oligocene transition, the atmospheric carbon dioxide concentration had decreased to around 750–800 ppm, approximately twice ...
Hace 4 horas · This research aimed to understand the symbiotic relationships of T. fragilis with associated flora and fauna and determine the optimal conditions for its growth and biomass production. The researchers meticulously analyzed various physicochemical parameters of the seawater at the sampling station, including temperature, pH, and salinity.
Hace 4 horas · For lovers of Australian and New Zealand literary fiction; Ambassador for Australian literature
Hace 4 horas · Underwater robot finds new circulation pattern in Antarctic ice shelf; People are flying across the world to illegally climb Calif. redwoods; More algae on surface Adriatic Sea as result of rising temperatures; Two Meteor Showers Peak This Week. Here’s How and When to Watch; New clues point towards how exercise reduces symptoms of depression
Hace 1 día · Astfel, expediția „Belgica“ se încheie în primăvara lui 1899, după ce pe 14 martie reușesc să ajungă în marea neînghețată. În urma acesteia, Racoviță a colectat numeroase materiale despre fauna și flora din regiunea Polului Sud, iar pe baza acesora au fost scrise de-a lungul timpului 61 de volume, cel mai recent fiind „Les pinnipedes antarctiques.
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