Environment Archives - Page 43 of 45

May12024 by Editor DeskNo Comments

Record-Breaking April Temperatures Grip Eastern and Peninsular India Amid General Elections

Breaking News, Climate Actions, Environment

As the nation remains gripped by the ongoing polling for the 2024 general elections, eastern and peninsular India has been facing an unprecedented heatwave, with temperatures soaring to record-breaking levels throughout April. Scientists attribute this scorching heat to the looming climate crisis, underscoring the urgent need for climate action. According to data from the Meteorological Department, April marked the warmest on record in eastern and northeastern India in terms of night temperatures since 1901, and the third warmest in mean temperatures. Similarly, it was the second warmest April in the peninsula in terms of maximum, minimum, and mean temperatures. The sweltering conditions have been exacerbated by factors such as El Nino and climate change, as explained by OP Sreejith,...

Apr292024 by Editor DeskNo Comments

Indian Ocean Basin Faces Accelerated Warming, Alarming Research Predicts Dire Consequences

Breaking News, Climate Actions, Environment

A groundbreaking research paper has shed light on the alarming pace of warming in the Indian Ocean basin, projecting a rapid increase in temperatures with profound implications for global climate dynamics. Led by climate scientist Roxy Mathew Koll from the Indian Institute of Tropical Meteorology, the study warns of accelerated warming at a rate of 1.7°C-3.8°C per century from 2020 to 2100. This unprecedented rate of warming is expected to trigger a cascade of severe weather events, prolonged marine heatwaves, and extreme Indian Ocean Dipole (IOD) events, significantly influencing monsoon patterns and cyclone development. The research, utilizing observed data and simulations from the Intergovernmental Panel on Climate Change (IPCC), paints a grim picture of the future trajectory of the ...

Apr212024 by Editor DeskNo Comments

Climate Change to Shrink Global GDP by Almost a Fifth by 2050, Study Warns

Breaking News, Climate Actions, Environment

In a stark warning, researchers revealed on Wednesday that climate change caused by carbon dioxide emissions already present in the atmosphere will lead to a substantial contraction of global GDP by 2050, amounting to nearly US$38 trillion, or almost a fifth of the total. Published in the journal Nature, the study underscores the urgent need for aggressive carbon emission reduction efforts to mitigate the economic fallout. Even under the most aggressive emission reduction scenarios, the researchers caution that significant economic losses are inevitable. The study predicts that economic repercussions from climate change could escalate to tens of trillions of dollars annually by 2100 if global warming exceeds two degrees Celsius above pre-industrial levels. With Earth's average surfac...

Apr202024 by Editor DeskNo Comments

Antarctic Ice Shelf Reveals Daily Movement Triggered by Elastic Waves from Whillans Ice Stream

Breaking News, Climate Actions, Environment

In a fascinating revelation, researchers studying the Ross Ice Shelf in Antarctica have uncovered a phenomenon where elastic waves cause the entire sheet to lurch forward once or twice a day. This unexpected discovery sheds light on the dynamic nature of ice shelves and their response to changing environmental conditions. The Ross Ice Shelf, the largest in Antarctica and roughly the size of France, experiences these significant movements triggered by the Whillans Ice Stream, a fast-flowing belt of ice in the West Antarctic Ice Sheet. Geophysicist Doug Wiens from Washington University in St. Louis explains that the entire shelf suddenly moves about 6 to 8 centimeters (2.4 to 3.1 inches) due to a slip on the ice stream that flows into it. These slip events, akin to movements along faul...

Mar272024 by Editor DeskNo Comments

Moon’s Influence on Coral Reef Sounds Reveals Ecosystem Activity: Study says

Breaking News, Climate Actions, Environment

A recent study has shed light on how the Moon's movements influence the sounds emanating from coral reefs, providing valuable insights into ecosystem activity. Researchers discovered that as the Moon rises and sets, the soundscape of coral reefs undergoes rapid changes, indicating shifts in ecosystem interactions. Conducted by scientists from the Naval Undersea Warfare Center (NUWC) and the Advanced Research Projects Agency – Energy (ARPA-E) in the US, the study monitored three different coral reef sites off the west coast of Hawaii. Using hydrophones, they captured one-minute snapshots of the underwater soundscape at regular intervals over two years. The findings revealed that high-frequency pulse train sounds from fish increased during moonlit hours, while low-frequency fish vocali...

Mar172024 by Editor DeskNo Comments

Aral Sea Catastrophe: ESCAP’s Multifaceted Approach to Environmental Recovery

Breaking News, Climate Actions, Environment

In a region marked by stark environmental degradation and socio-economic upheaval, the Aral Sea, once the world's fourth-largest inland sea, stands as a tragic emblem of human-induced catastrophe. Over the past decades, the sea has dramatically shrunk by a staggering 90%, primarily due to extensive water diversion for irrigation and hydropower, exacerbated by the effects of climate change. The consequences are dire, with severe environmental and socio-economic repercussions plaguing the surrounding countries. The Grim Reality: Environmental and Socio-economic Fallout The depletion of the Aral Sea has triggered a cascade of crises, including the loss of water, increased salinity, and the collapse of local ecosystems. These changes have wrought havoc on livelihoods, plunging communitie...

Mar32024 by Editor DeskNo Comments

Himalayan Region Faces Prolonged Drought Amidst Escalating Global Warming

Breaking News, Climate Actions, Environment

A new study led by researchers at the University of East Anglia (UEA) paints a grim picture for the Himalayan region, warning of enduring drought conditions if global temperatures continue to rise. Published in the journal Climatic Change, the study underscores the escalating risks posed by climate change to both human livelihoods and natural ecosystems. Key Findings: Drought Perils: The study projects that a staggering 90% of the Himalayan region could face prolonged droughts lasting over a year if global warming reaches 3 degrees Celsius. Agricultural Vulnerability: With each degree of warming, agricultural lands across India, Brazil, China, Egypt, Ethiopia, and Ghana become increasingly susceptible to severe drought conditions. Over 50% of agricultural land in these nations is ...

Feb292024 by Editor DeskNo Comments

Record Warmth in North Atlantic Raises Alarm Bells: What It Means for the Planet and Its Inhabitants

Breaking News, Climate Actions, Environment

Amidst the wintry chill, an unsettling reality lurks beneath the surface of the North Atlantic waters: they're warmer than ever before. The sea surface temperature in this region, between South Carolina and Spain, is currently running about 2 degrees Fahrenheit hotter than the average temperature over the last three decades, marking a record high. Visualizing the data reveals a stark picture: the thick orangey-red line representing 2023 stretches conspicuously above all others on the chart, signaling unprecedented warmth. Even more concerning is the shorter line from 2024, indicating a continued surge in temperature well above historical norms. Brian McNoldy, a climate researcher at the University of Miami, expressed deep concern over this alarming trend, emphasizing its implications...

Feb102024 by Editor DeskNo Comments

ISRO Set to Launch INSAT-3DS Satellite for Enhanced Meteorological Observations

Breaking News, Environment, Learning & Developments

The Indian Space Research Organization (ISRO) is gearing up for the launch of its latest meteorological satellite, INSAT-3DS, on February 17. Scheduled to be deployed aboard a Geosynchronous Satellite Launch Vehicle F14 (GSLV F14), the mission aims to bolster meteorological observations, leading to improved weather forecasting and disaster warning capabilities. In a statement released on Thursday, ISRO announced that the GSLV-F14/INSAT-3DS mission is set to lift off from the Satish Dhawan Space Centre (SDSC) SHAR at Sriharikota at 5:30 pm. This mission marks the 16th flight of the GSLV and is intended to place the INSAT-3DS meteorological satellite into the Geosynchronous Transfer Orbit (GTO). Subsequent maneuvers will position the satellite into a Geo-Stationary Orbit. Designed t...

Feb52024 by Editor DeskNo Comments

Deadly Forest Fires Ravage Chile, Leaving Dozens Dead and Thousands Displaced

Breaking News, Disasters, Environment

In a devastating turn of events, Chile finds itself engulfed in a state of emergency as raging forest fires tear through the central regions of the country, claiming lives, destroying homes, and prompting widespread evacuations. With the death toll climbing and thousands displaced, authorities scramble to contain the infernos amid a sweltering heatwave exacerbating the crisis. The toll of the infernos is harrowing, with at least 64 lives lost and fears mounting that the number will soar as the blazes continue to ravage swathes of land. President Gabriel Boric, addressing the nation, grimly acknowledged, "We know that figure is going to grow, it’s going to grow significantly," underscoring the gravity of the situation. Amidst a Heatwave The fires, ignited two days ago, coincide wit...