oceans and climate change

Oceans and climate change

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Signalai
Scientists find far higher than expected rate of underwater glacial melting
Eurekalert
Tidewater glaciers, the massive rivers of ice that end in the ocean, may be melting underwater much faster than previously thought, according to a Rutgers co-authored study that used robotic kayaks. The findings, which challenge current frameworks for analyzing ocean-glacier interactions, have implications for the rest of the world's tidewater glaciers, whose rapid retreat is contributing to sea-l
Signalai
Global warming could halt ocean circulation, with harmful results
Mokslas Dienos
Absent any climate policy, scientists have found a 70 percent chance of shutting down the thermohaline circulation in the North Atlantic Ocean over the next 200 years, with a 45 percent probability of this occurring in this century.
Signalai
Kaip atrodys vandenynai 2050 m
kvarcas
Tvari energija bus gaunama iš jūros dumblių, o nauji vaistai bus gaunami iš jūros būtybių.
Signalai
Mokslo žmogus apie vandenyno sroves (okeanografija (visas klipas)
Bilas nye
Srovės palaiko vandenyno judėjimą. Jie prasideda nuo Žemės sukimosi ir saulės šilumos. Jūros vandenyje esanti druska keičia vandens tankį, svorį. Th...
Signalai
Almost all world’s oceans damaged by human impact, study finds
"The Guardian"
The remaining wilderness areas, mostly in the remote Pacific and at the poles, need urgent protection from fishing and pollution, scientists say
Signalai
Medūzos sukelia chaosą kaip taršą, klimato kaita, žr
"ABC News"
Medūzos yra anksčiau nei dinozaurus ir net medžiai. Tačiau dabar jų daugėja, jie sutrikdo vandenynų ekosistemas ir uždaro elektrines.
Signalai
Oceans warming faster than expected, set heat record in 2018, scientists say
CNBC
The oceans are warming faster than previously estimated, setting a new temperature record in 2018 in a trend that is damaging marine life, scientists said on Thursday.
Signalai
Climate change will even change the color of the oceans, study says
CNN
The ocean will not look the same color in the future. It won't turn pink or anything radically different; the change will be detectable more through optic sensors than though the human eye, but it serves as an early warning signal, according to a new study.
Signalai
'Scale of this failure has no precedent': Scientists say hot ocean 'blob' killed one million seabirds
Bendrosios Sapnai
The lead author called the mass die-off "a red-flag warning about the tremendous impact sustained ocean warming can have on the marine ecosystem."
Signalai
'Very bad news': Scientists behind new study warn warming oceans 'contributing to climate breakdown'
Bendrosios Sapnai
New findings on human-caused global heating and ocean stability have "profound and troubling implications," says co-author Michael Mann.
Signalai
High-impact marine heatwaves attributable to human-induced global warming
Scienc
Anthropogenic climate change is causing not only more episodes of historically high air temperatures but also more frequent spells of unusually increased ocean temperatures. Marine heatwaves, defined as periods of anomalously high regional surface ocean temperatures, have also become common in recent decades. Laufkötter et al. show that the frequency of these events has already increased more tha
Signalai
Greitas Grenlandijos tirpimas gali sujaukti vandenyno „konvejerio juostą“ ir turėti drastiškų pasekmių
šou
Pasaulinį vandenyno vandens srautą gali nutraukti rekordinis ledo tirpimas prie Grenlandijos
Signalai
Klimato kaita lemia rekordinius jūros temperatūros lygius, teigiama tyrime
Eurekalert
Pasaulinis atšilimas skatina precedento neturintį jūros temperatūros kilimą, įskaitant Viduržemio jūrą, remiantis nauja svarbia ataskaita, kurią paskelbė recenzuojamas žurnalas „Journal of Operational Oceanography“.