oceans and climate change

Oceans and climate change

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संकेत
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
संकेत
Global warming could halt ocean circulation, with harmful results
विज्ञान दैनिक
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.
संकेत
What the oceans will look like in 2050
क्वार्ट्ज
Sustainable energy will come from marine algae, while new medicines will be derived from sea creatures.
संकेत
महासागर धाराहरु मा विज्ञान मान्छे (समुद्र विज्ञान (पूर्ण क्लिप)
बिल नाय
धाराहरूले सागरलाई चलिरहन्छ। तिनीहरू पृथ्वीको घुमाउरो र सूर्यको तापबाट सुरु हुन्छन्। समुद्री पानीमा नुनले घनत्व, पानीको वजन, परिवर्तन गर्दछ। थ...
संकेत
Almost all world’s oceans damaged by human impact, study finds
संरक्षक
The remaining wilderness areas, mostly in the remote Pacific and at the poles, need urgent protection from fishing and pollution, scientists say
संकेत
Jellyfish are causing mayhem as pollution, climate change see numbers boom
एबीसी समाचार
Jellyfish predate dinosaurs and even trees. But now they're booming in numbers, disrupting ocean ecosystems and shutting down power plants.
संकेत
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.
संकेत
Climate change will even change the color of the oceans, study says
सीएनएन
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.
संकेत
'Scale of this failure has no precedent': Scientists say hot ocean 'blob' killed one million seabirds
सामान्य सपनेहरू
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."
संकेत
'धेरै नराम्रो खबर': नयाँ अध्ययनको पछाडि वैज्ञानिकहरूले न्यानो महासागरहरूलाई 'जलवायु विघटनमा योगदान पुर्‍याउने' चेतावनी दिए
सामान्य सपनेहरू
सह-लेखक माइकल म्यान भन्छन्, मानव कारणले हुने विश्वव्यापी ताप र महासागरको स्थिरतामा नयाँ खोजहरूले "गहिरो र समस्याग्रस्त प्रभावहरू" छन्।
संकेत
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
संकेत
ग्रीनल्याण्डको द्रुत पग्लनेले महासागरको "कन्वेयर बेल्ट" लाई गडबड गर्न सक्छ - कठोर परिणामहरू सहित
सैलून
ग्रिनल्याण्डको रेकर्ड बरफ पग्लिएपछि महासागरको पानीको विश्वव्यापी प्रवाहमा अवरोध आउन सक्छ
संकेत
Climate change responsible for record sea temperature levels, says study
EurekAlert
Global warming is driving an unprecedented rise in sea temperatures including in the Mediterranean, according to a major new report published by the peer-reviewed Journal of Operational Oceanography.