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NASA satellite imagery could help predict volcanic eruptions. 🌋 Elevated carbon dioxide is one of the earliest signs of a coming eruption. The extra CO2 also makes plants greener and more lush—enough that it’s visible in satellite images!

NASA Earth

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21,688 görüntüleme • 1 yıl önce •via X (Twitter)

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To confirm the correlation between tree leaf color and CO2 from volcanic magma, scientists measured CO2 levels and collected leaf samples near an active volcano in Costa Rica. 🌴🌳 The research was with AVUELO, a joint @NASA and @smithsonian field campaign, in March 2025.

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Using satellites to monitor trees near volcanoes could provide earlier warnings of future eruptions. Read the full story👇

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That's incredible! Using plants as a natural indicator for volcanic activity is such a clever approach. Science keeps amazing me! 🤯🌿

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🌳

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@Rollup_News rollup

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Tick tock till y’all are exposed to the masses Have fun while it lasts Retards

Benzer Videolar

🚨 CLIMATE SCIENTIST REVEALS THE TRUTH! 🌍 CARBON DIOXIDE IS NOT THE PROBLEM…“In my training carbon dioxide and it’s rise or fall could explain everything that had EVER happened in our climatic history!”. The truth is that carbon dioxide has a logarithmic relationship with temperature, and as CO2 increases it has LESS of a warming effect. We are already at 99% of its saturation point, which means no matter how much more carbon dioxide we pump into the atmosphere, the Earth will NOT warm significantly in response. This makes the man-made climate argument, frankly, fall on it’s arse 🫡

🚨 CLIMATE SCIENTIST REVEALS THE TRUTH! 🌍 CARBON DIOXIDE IS NOT THE PROBLEM…“In my training carbon dioxide and it’s rise or fall could explain everything that had EVER happened in our climatic history!”. The truth is that carbon dioxide has a logarithmic relationship with temperature, and as CO2 increases it has LESS of a warming effect. We are already at 99% of its saturation point, which means no matter how much more carbon dioxide we pump into the atmosphere, the Earth will NOT warm significantly in response. This makes the man-made climate argument, frankly, fall on it’s arse 🫡

Anika

42,475 görüntüleme • 4 ay önce

The earth is greening. Satellite records show global leaf area has increased by more than 18% in just four decades. The biggest gains are in China and India, and also across North America. CO2 fertilization is a major driver. Carbon dioxide is plant food and one of the basic inputs for life. Plants use CO2 to grow. More CO2 means stronger growth. That is why commercial greenhouses raise CO2 levels to 1,500 parts per million - because it boosts yields. Global crop yields have risen exponentially since 1960. Famine deaths have collapsed even as the world population doubled. That is the part the doom narrative skips. The gas they call an "emergency" is helping feed the biosphere. The planet is greener.

The earth is greening. Satellite records show global leaf area has increased by more than 18% in just four decades. The biggest gains are in China and India, and also across North America. CO2 fertilization is a major driver. Carbon dioxide is plant food and one of the basic inputs for life. Plants use CO2 to grow. More CO2 means stronger growth. That is why commercial greenhouses raise CO2 levels to 1,500 parts per million - because it boosts yields. Global crop yields have risen exponentially since 1960. Famine deaths have collapsed even as the world population doubled. That is the part the doom narrative skips. The gas they call an "emergency" is helping feed the biosphere. The planet is greener.

Electroverse

11,009 görüntüleme • 2 ay önce

🌋 Taal had another two 'minor' phreatomagmatic eruptions today. This is a selection of videos from the biggest. Wow!!! A little more about Taal in the Philippines... Taal Volcano is one of the world’s most unique and unpredictable volcanoes. It sits on an island, inside a lake, inside a much larger volcanic caldera - a setup that makes it stunning but also volatile. Because magma interacts directly with the lake water, eruptions can switch instantly from quiet steaming to violent phreatomagmatic explosions, throwing ash, steam, and toxic gases without warning. Even small eruptions can be deadly because of base surges, fast-moving clouds of hot gas and debris that can sweep across the lake in seconds. Add in the risk of volcanic tsunamis, toxic sulphur dioxide, and sudden seismic activity, and you have one of the most closely watched volcanoes on Earth.

🌋 Taal had another two 'minor' phreatomagmatic eruptions today. This is a selection of videos from the biggest. Wow!!! A little more about Taal in the Philippines... Taal Volcano is one of the world’s most unique and unpredictable volcanoes. It sits on an island, inside a lake, inside a much larger volcanic caldera - a setup that makes it stunning but also volatile. Because magma interacts directly with the lake water, eruptions can switch instantly from quiet steaming to violent phreatomagmatic explosions, throwing ash, steam, and toxic gases without warning. Even small eruptions can be deadly because of base surges, fast-moving clouds of hot gas and debris that can sweep across the lake in seconds. Add in the risk of volcanic tsunamis, toxic sulphur dioxide, and sudden seismic activity, and you have one of the most closely watched volcanoes on Earth.

Volcaholic 🌋

159,803 görüntüleme • 9 ay önce

CO2 is treated like pollution, but it is the carbon source for life. Plants use CO2, water, and sunlight to build sugars, (i.e. photosynthesis) - the base of the food chain. No CO2. No plants. No biosphere as we know it. NASA satellite data shows Earth has greened significantly since the early 1980s. CO2 fertilization is the major driver. Commercial greenhouses often raise CO2 to 1,500 ppm to boost yields. For most of Earth history, CO2 was far higher than it is today - far higher than the levels in commercial greenhouses, even. During parts of the deep past, life exploded at more than 6,000 ppm. Yet today, at 420 ppm, the gas plants need to live has been turned into a political toxin. But CO2 is not pollution, it is the backbone of life.

CO2 is treated like pollution, but it is the carbon source for life. Plants use CO2, water, and sunlight to build sugars, (i.e. photosynthesis) - the base of the food chain. No CO2. No plants. No biosphere as we know it. NASA satellite data shows Earth has greened significantly since the early 1980s. CO2 fertilization is the major driver. Commercial greenhouses often raise CO2 to 1,500 ppm to boost yields. For most of Earth history, CO2 was far higher than it is today - far higher than the levels in commercial greenhouses, even. During parts of the deep past, life exploded at more than 6,000 ppm. Yet today, at 420 ppm, the gas plants need to live has been turned into a political toxin. But CO2 is not pollution, it is the backbone of life.

Electroverse

31,215 görüntüleme • 2 ay önce

A supervolcano in the Arctic may be on the verge of eruption. Geophysicist Stefan Burns explains how the shifting magnetic poles could trigger a historic eruption. The last eruption that happened here occurred 1.1 million years ago, and is one of the largest eruptions in history:

A supervolcano in the Arctic may be on the verge of eruption. Geophysicist Stefan Burns explains how the shifting magnetic poles could trigger a historic eruption. The last eruption that happened here occurred 1.1 million years ago, and is one of the largest eruptions in history:

Danny Jones

78,087 görüntüleme • 6 ay önce

A new study analysed decades of US farm data matched with satellite measurements. The result shows higher CO2 significantly increased yields. The researchers found that for every 1 ppm rise in CO2, yields increased about 0.4% for corn, 0.6% for soybeans, and up to 1% for wheat. Applied historically, rising CO2 explains a large share of US productivity gains since the 1940s. Yet, many climate impact models, promoted by the media, downplay or omit this fertilization effect. The impacts are seen across the planet, too. Satellite data show the Earth is about 5-10% greener today than just 20 years ago, and roughly 30% greener than in the early satellite era of the 1980s. Mainstream climate science is ignoring CO2's measurable benefits.

A new study analysed decades of US farm data matched with satellite measurements. The result shows higher CO2 significantly increased yields. The researchers found that for every 1 ppm rise in CO2, yields increased about 0.4% for corn, 0.6% for soybeans, and up to 1% for wheat. Applied historically, rising CO2 explains a large share of US productivity gains since the 1940s. Yet, many climate impact models, promoted by the media, downplay or omit this fertilization effect. The impacts are seen across the planet, too. Satellite data show the Earth is about 5-10% greener today than just 20 years ago, and roughly 30% greener than in the early satellite era of the 1980s. Mainstream climate science is ignoring CO2's measurable benefits.

Electroverse

11,599 görüntüleme • 5 ay önce

New satellite imagery from Iran shows visible structural damage at the HESA complex in Shahin Shahr, north of Isfahan. Before-and-after imagery highlights damage across multiple buildings inside one of Iran’s key military aviation sites, long linked to Shahed drone production and other aircraft programs. The strike scars remain clearly visible in the latest imagery. #MizarVision #OSINT

New satellite imagery from Iran shows visible structural damage at the HESA complex in Shahin Shahr, north of Isfahan. Before-and-after imagery highlights damage across multiple buildings inside one of Iran’s key military aviation sites, long linked to Shahed drone production and other aircraft programs. The strike scars remain clearly visible in the latest imagery. #MizarVision #OSINT

MizarVision Watcher

14,091 görüntüleme • 3 ay önce

NASA DETECTS EARTH’S HEARTBEAT - PLANTS LITERALLY GLOW FROM SPACE Plants glow a faint red light while they photosynthesize, and satellites can see it from space. NASA and NOAA use that glow to track how much carbon dioxide plants are absorbing; It’s like checking the planet’s vital signs with laser vision. Paired with tools like the Greenness Index, it's done to help scientists map the Earth’s carbon cycle and see how healthy (or not) our biosphere really is. The result? A glowing red Earth, pulsing with plant activity. Source: National Science and Media Museum

NASA DETECTS EARTH’S HEARTBEAT - PLANTS LITERALLY GLOW FROM SPACE Plants glow a faint red light while they photosynthesize, and satellites can see it from space. NASA and NOAA use that glow to track how much carbon dioxide plants are absorbing; It’s like checking the planet’s vital signs with laser vision. Paired with tools like the Greenness Index, it's done to help scientists map the Earth’s carbon cycle and see how healthy (or not) our biosphere really is. The result? A glowing red Earth, pulsing with plant activity. Source: National Science and Media Museum

Mario Nawfal

638,697 görüntüleme • 1 yıl önce

35 years ago today, the world witnessed the cataclysmic eruption of Mount Pinatubo in the Philippines. After lying dormant for around five centuries, the volcano roared back to life, unleashing towering ash columns, powerful pyroclastic flows and one of the largest explosive eruptions of the 20th century. A series of smaller eruptions led to a massive blast on 15 June 1991, sending huge amounts of ash and sulphur dioxide into the atmosphere. The eruption disrupted air travel, darkened skies across the region and caused a temporary drop in global temperatures. It also triggered devastating lahars, as rain mixed with volcanic debris and swept through surrounding communities for years afterwards. Mount Pinatubo remains one of the most significant volcanic events in modern history.

35 years ago today, the world witnessed the cataclysmic eruption of Mount Pinatubo in the Philippines. After lying dormant for around five centuries, the volcano roared back to life, unleashing towering ash columns, powerful pyroclastic flows and one of the largest explosive eruptions of the 20th century. A series of smaller eruptions led to a massive blast on 15 June 1991, sending huge amounts of ash and sulphur dioxide into the atmosphere. The eruption disrupted air travel, darkened skies across the region and caused a temporary drop in global temperatures. It also triggered devastating lahars, as rain mixed with volcanic debris and swept through surrounding communities for years afterwards. Mount Pinatubo remains one of the most significant volcanic events in modern history.

Volcaholic 🌋

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📽️A new series of videos developed by CoCO2 Project, coordinated by ECMWF, illustrates the evolution of methane (CH4), carbon monoxide (CO), and carbon dioxide (CO2) in our atmosphere over one year with a high level of detail. Read more here 👉

📽️A new series of videos developed by CoCO2 Project, coordinated by ECMWF, illustrates the evolution of methane (CH4), carbon monoxide (CO), and carbon dioxide (CO2) in our atmosphere over one year with a high level of detail. Read more here 👉

Copernicus ECMWF

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Since the 1980s, the Sahara has shrunk by roughly 8%. Satellite data show widespread greening, a pattern that is playing out across the planet. Around 50% of Earth's vegetated land has become significantly greener, an area roughly three times the size of the United States. The dominant driver is not rainfall or land use change, it is rising atmospheric CO2. Higher CO2 lets plants photosynthesize more efficiently, they lose less water, they tolerate heat and dryness better. The effect is strongest along desert margins, across the Sahel, the Middle East, Australia's interior and the southern edge of the Sahara. Rising CO2 is making the deserts, and the planet as a whole, greener.

Since the 1980s, the Sahara has shrunk by roughly 8%. Satellite data show widespread greening, a pattern that is playing out across the planet. Around 50% of Earth's vegetated land has become significantly greener, an area roughly three times the size of the United States. The dominant driver is not rainfall or land use change, it is rising atmospheric CO2. Higher CO2 lets plants photosynthesize more efficiently, they lose less water, they tolerate heat and dryness better. The effect is strongest along desert margins, across the Sahel, the Middle East, Australia's interior and the southern edge of the Sahara. Rising CO2 is making the deserts, and the planet as a whole, greener.

Electroverse

317,574 görüntüleme • 2 ay önce

Zelenskyy: I have received information from my intelligence services more than once that the Russians are taking satellite images of American bases. I mean, this is the answer. Does Russia help Iran? Of course. One hundred percent.

Zelenskyy: I have received information from my intelligence services more than once that the Russians are taking satellite images of American bases. I mean, this is the answer. Does Russia help Iran? Of course. One hundred percent.

Kate from Kharkiv

71,815 görüntüleme • 4 ay önce

#WATCH | Thiruvananthapuram, Kerala | On Mission NISAR Satellite, ISRO Chairman Dr V Narayanan says, "NASA was very excited to understand that India could successfully launch using the indigenously developed GSLV marked vehicle...It is one of the most precise launches that has ever happened in the world...The entire country today can be proud that a highly useful satellite built jointly by NASA and ISRO is placed in orbit using the Indian launcher..."

#WATCH | Thiruvananthapuram, Kerala | On Mission NISAR Satellite, ISRO Chairman Dr V Narayanan says, "NASA was very excited to understand that India could successfully launch using the indigenously developed GSLV marked vehicle...It is one of the most precise launches that has ever happened in the world...The entire country today can be proud that a highly useful satellite built jointly by NASA and ISRO is placed in orbit using the Indian launcher..."

ANI

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NEW: How the Taliban opened Afghanistan’s mines We checked over 200 mining contracts issued since the takeover in 2021 and of the 128 that included information on contract areas, 88 show signs of activity on satellite imagery

NEW: How the Taliban opened Afghanistan’s mines We checked over 200 mining contracts issued since the takeover in 2021 and of the 128 that included information on contract areas, 88 show signs of activity on satellite imagery

Jana Tauschinski

40,562 görüntüleme • 2 yıl önce

Get outside. Enjoy the sun. Man made climate change is bullshit. Here are the basic facts: - 0.04% of the atmosphere is carbon dioxide. Once we drop below 0.02% plants will start dying. - Of that 0.04%, 97% of that is made up of natural emissions (gas released from tectonic shifts, historic volcanic, eruptions etc) - 3% of that 0.04% is made up of human contribution. - Of that 3% of 0.04% Britain contributes 1%. The man-made climate change narrative is nothing more than a control mechanism by technocratic globalist elites. They want us unwell, unfit, depressed and reliant on big pharma.

Get outside. Enjoy the sun. Man made climate change is bullshit. Here are the basic facts: - 0.04% of the atmosphere is carbon dioxide. Once we drop below 0.02% plants will start dying. - Of that 0.04%, 97% of that is made up of natural emissions (gas released from tectonic shifts, historic volcanic, eruptions etc) - 3% of that 0.04% is made up of human contribution. - Of that 3% of 0.04% Britain contributes 1%. The man-made climate change narrative is nothing more than a control mechanism by technocratic globalist elites. They want us unwell, unfit, depressed and reliant on big pharma.

Montgomery Toms

65,934 görüntüleme • 1 ay önce

Here's what NASA's satellite data actually show about global vegetation growth between 2000 and 2017 alone. The planet's leaf area index increased by 5%, adding an area twice the size of the Continental United States in new green growth. Much of this greening is happening in semi-arid and dry regions, including large parts of Africa, where plants are responding to increased atmospheric CO2. Overall, NASA estimates that over 25% of the global vegetated surface is significantly greener today than it was at the start of the century. Far from the catastrophizing 'desert expansion' predictions, many of the world's driest landscapes are actually growing greener.

Here's what NASA's satellite data actually show about global vegetation growth between 2000 and 2017 alone. The planet's leaf area index increased by 5%, adding an area twice the size of the Continental United States in new green growth. Much of this greening is happening in semi-arid and dry regions, including large parts of Africa, where plants are responding to increased atmospheric CO2. Overall, NASA estimates that over 25% of the global vegetated surface is significantly greener today than it was at the start of the century. Far from the catastrophizing 'desert expansion' predictions, many of the world's driest landscapes are actually growing greener.

Electroverse

30,573 görüntüleme • 4 ay önce

One of the stranger claims I see online is that reducing CO₂ would somehow be “the end of humanity because we need CO2 to breathe.” In reality, the carbon we exhale (not inhale) is part of a short, natural cycle: plants take it in, we eat the plants (or animals that ate them), and we release that carbon back into the air within a year or so. What’s not natural is digging up fossil fuels—carbon that’s been locked underground for millions of years—and releasing it all at once. Watch more CO2-related comment section chaos by subscribing on Substack: or Patreon: #climatechange

One of the stranger claims I see online is that reducing CO₂ would somehow be “the end of humanity because we need CO2 to breathe.” In reality, the carbon we exhale (not inhale) is part of a short, natural cycle: plants take it in, we eat the plants (or animals that ate them), and we release that carbon back into the air within a year or so. What’s not natural is digging up fossil fuels—carbon that’s been locked underground for millions of years—and releasing it all at once. Watch more CO2-related comment section chaos by subscribing on Substack: or Patreon: #climatechange

Prof. Katharine Hayhoe

20,585 görüntüleme • 6 ay önce

Researchers deployed a robot dog on the slopes of Italy's Mount Etna, in hopes that it will be able to detect gas emissions that could help predict eruptions.

Researchers deployed a robot dog on the slopes of Italy's Mount Etna, in hopes that it will be able to detect gas emissions that could help predict eruptions.

ABC News

19,743 görüntüleme • 5 ay önce