Breaking News Archives - Page 245 of 254

May22024 by Editor DeskNo Comments

Scientists Unravel Mystery of Antarctic Polynya Formation in Ice

Breaking News, Climate Actions, Disasters

After decades of puzzlement, scientists have finally unlocked the secrets behind the formation of a massive hole in the Antarctic sea ice known as a polynya. This enigmatic phenomenon, which appears intermittently near the submerged peak Maud Rise in the Weddell Sea, has long eluded explanation since its first observation in 1974. Now, a comprehensive study utilizing advanced satellite imagery, autonomous instruments, and computational modeling has shed light on the intricate mechanisms driving the formation and persistence of these vast openings in the ice. Polynyas, holes in the sea ice, are a common sight near the Antarctic shoreline, serving as crucial access points for marine mammals such as seals and whales. However, the Maud Rise polynya, situated farther from the coast, has rema...

May22024 by Editor DeskNo Comments

Rising Temperatures in India’s Metro Cities Understanding the Urban Heat Island Effect

Breaking News, Climate Actions, Environment

As the calendar flips to May, India's major metropolitan cities are experiencing a surge in temperatures, with Delhi, Mumbai, Chennai, and Bengaluru all recording high mercury levels. The phenomenon is not merely a seasonal shift but is closely linked to the urban heat island effect, significantly impacting urban environments. The urban heat island effect describes a situation where urban areas exhibit higher temperatures compared to their rural surroundings. This disparity arises primarily due to human activities and the infrastructure in cities, which absorb and retain heat more efficiently than natural landscapes. Causes and Effects Urban areas, with their abundance of concrete and asphalt, absorb heat during the day and release it slowly, leading to elevated temperatures, pa...

May12024 by Editor DeskNo Comments

Surprisingly Improved Air Quality of Delhi in April 2024

Breaking News, Environment

Delhi experienced a notable improvement in air quality during April 2024, recording the maximum number of 'Good to Moderate' air quality days in comparison to the last six years, with the exception of the lockdown year 2020 due to COVID-19. This improvement can be attributed to favorable meteorological conditions and the concerted efforts of the Commission for Air Quality Management in NCR and Adjoining Areas (CAQM) along with various stakeholders to control air pollution in the National Capital Region (NCR). Key Highlights Number of Good to Moderate Air Quality Days: Delhi witnessed 23 days with 'Good to Moderate' air quality in April 2024, compared to 17 days in 2023, 0 in 2022, 18 in 2021, 30 in 2020 (during the lockdown period), 12 in 2019, and 8 in 2018. Control of Poor to Se...

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,...

Apr302024 by Editor DeskNo Comments

Heavy Rains and Snowfall Trigger Landslides and Flash Floods in Jammu and Kashmir

Breaking News, Disasters

In Jammu and Kashmir, relentless rains and snowfall have unleashed havoc, causing landslides and flash floods across several regions, leading to significant damage to public infrastructure and private property. The Srinagar-Jammu national highway, a crucial lifeline connecting Kashmir with the rest of the country, has been forced to shut down due to multiple landslides, leaving a multitude of vehicles stranded along its route. Video footage captured the terrifying sight of rocks and debris cascading down mountainsides, crashing onto the highway below. Landslides at Mehar, Gangroo, Mom Passi, and Kishtwari Pather in Ramban district have effectively blocked the highway, disrupting essential transportation services. With rains persisting in the region, authorities are facing challenges ...

Apr292024 by Editor DeskNo Comments

Forest Fires Rage On in Uttarakhand, New Blazes Ignite as Firefighting Efforts Continue

Breaking News, Disasters

Despite concerted efforts to bring the raging forest fires under control in Uttarakhand, the situation remains dire as eight new blazes erupted in the last 24 hours, further exacerbating the firefighting operation in the hill state. The Kumaon region, particularly Nainital district, has emerged as a hotspot for forest fires, with multiple areas engulfed in flames. Latest Updates: The fresh fires, which erupted on Saturday evening, have consumed 11.75 hectares of forest land, adding to the devastation that has ravaged 735.815 hectares since November 2023. According to the state forest department, many of the fires in Nainital and Pauri Garhwal were man-made, highlighting human negligence as a significant factor in exacerbating the crisis. Law enforcement agencies have taken ac...

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 ...

Apr282024 by Editor DeskNo Comments

El Niño Fades, ENSO-Neutral Conditions Expected in May

Breaking News, Climate Actions

The recent observations from the Australian Bureau of Meteorology (BOM) and the Climate Prediction Center (CPC-NOAA) suggest a transition from El Niño to ENSO-neutral conditions in the tropical Pacific. Despite indications of El Niño persisting, the intensity has notably diminished since its peak in March 2024. Ocean surface temperatures in the equatorial Pacific have shown a gradual cooling trend, with negative sub-surface anomalies extending westward. Key indicators like the Nino 3.4 index, which reflects sea surface temperature anomalies, are steadily declining and are projected to reach the threshold for ENSO-neutral conditions within the next few weeks. Additionally, the Southern Oscillation Index (SOI) remains within the ENSO-neutral range, indicating a shift towards neutral co...

Apr272024 by Editor DeskNo Comments

Nainital Forest Fire: Uttarakhand CM Calls Emergency Meeting as Blaze Threatens High Court Colony

Breaking News, Disasters

Since inception in 2000, Uttarakhand has witnessed over 54,800 hectares of forest land succumbing to the ravages of these fires, underscoring the urgent need for sustained efforts to mitigate this environmental crisis. Since November 1, 2023, Uttarakhand has witnessed a staggering 575 forest fire incidents, resulting in the destruction of over 689.89 hectares of forest land. The damage is widespread, with significant losses recorded in both the Garhwal and Kumaon regions, as well as in administrative wildlife areas. In the face of a relentless forest fire raging through Nainital district in Uttarakhand, Chief Minister Pushkar Singh Dhami has announced an emergency meeting to address the escalating crisis. The inferno, which has persisted for over 36 hours, poses a grave threat to the...

Apr272024 by Editor DeskNo Comments

Drought Threatens Endangered Hippos in Botswana’s Okavango Delta

Breaking News, Climate Actions, Disasters

In Botswana's northern region near the vast wetlands of the Okavango Delta, herds of endangered hippos are facing a dire situation as severe drought grips the area. The dried-up Thamalakane River, exacerbated by the El Nino weather phenomenon, has left these magnificent creatures stranded in dried-up ponds, raising concerns about their survival. Conservation authorities have sounded the alarm, warning that the hippos, already endangered, are at risk of dying if immediate action is not taken. The scarcity of water has forced the animals to seek refuge in natural water reserves near the tourist town of Maun, further highlighting the severity of the situation. Lesego Moseki, spokesperson for Botswana's Department of Wildlife and National Parks (DWNP), expressed concern over the compromi...