Climate Actions Archives - Page 75 of 77

Apr32024 by Editor DeskNo Comments

Water Crisis Looms as Rivers Run Dry and Reservoirs Dwindle Across India

An alarming water crisis is unfolding across India as rivers run dry and reservoirs reach critically low levels. According to data released by the Central Water Commission (CWC), at least 13 east-flowing rivers between Mahanadi and Pennar currently have no water. These rivers, including Rushikulya, Bahuda, and Vamsadhara, play a crucial role in supplying water for irrigation and domestic consumption in Andhra Pradesh, Telangana, and Odisha. The storage in the basin has witnessed a continuous decline, with the current storage standing at zero. Last year, the storage was 32.28 per cent of the basin's capacity, highlighting the severity of the current situation. Furthermore, Andhra Pradesh and Telangana have experienced large rainfall deficits since March 1, exacerbating the water scarcity...

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...

Mar122024 by Editor DeskNo Comments

New Index Shows Western Indian Himalayan Region More Prone to Climate Change Risks

Breaking News, Climate Actions

A pioneering climate risk index developed by researchers from the Indian Institute of Technology, Madras (IIT-M), reveals that the Western Indian Himalayan Region faces greater vulnerability to climate change compared to the Eastern Himalayan ranges. Utilizing the latest framework from the Intergovernmental Panel on Climate Change (IPCC), the index integrates both physical and socio-economic indicators to assess climate risk in the Himalayas comprehensively. The Himalayas, often referred to as the "third pole" due to their vast ice and water reserves, are highly susceptible to the impacts of climate change. While the region is experiencing warming temperatures and declining snow cover and glacier mass, few studies have attempted to map climate risks at a district level. The new study by...

Mar32024 by Editor DeskNo Comments

Fluttering Hopes and Fading Wings: The Tale of Britain’s Butterflies

Breaking News, Climate Actions, Learning & Developments

In the delicate dance of nature, Britain's butterflies are both messengers and victims of environmental change. While some species soar, others struggle, revealing a nuanced narrative of adaptation and decline. Amidst the flutter of brown hairstreaks and comma butterflies, a somber truth emerges: the majority of Britain's 57 breeding butterfly species face a daunting challenge. Despite the resilience of a few, Butterfly Conservation's 2022 report paints a stark picture of dwindling abundance and distribution since the 1980s. Pioneering citizen science unravels the complexities behind these shifts. From the high brown fritillary's dependence on vanishing habitats to the wall brown's plight in a changing climate, each species tells a tale of survival against the odds. Picky Eaters: ...

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...

Feb172024 by Editor DeskNo Comments

Revealing the Hidden World: Satellite Technology Unveils Vast Expansion of Global Coral Reefs

Breaking News, Climate Actions, Disasters, Idea & Innovations

In a groundbreaking discovery, researchers utilizing advanced satellite imagery and cutting-edge machine learning algorithms have unveiled a stunning revelation: the world's coral reefs are nearly 25 percent larger than previously estimated. Through a collaborative effort involving satellite imagery, machine learning algorithms, and on-ground observations from a global network of experts, an additional 64,000 square kilometers (24,700 square miles) of coral reefs have been identified – an area equivalent to the size of Ireland. This newfound expanse brings the total area of the planet's shallow reefs – spanning depths of 0 to 20 meters – to a staggering 348,000 square kilometers, akin to the dimensions of Germany. Within this vast domain lies approximately 80,000 square kilometers of ha...

Feb172024 by Editor DeskNo Comments

Unveiling the Chilling Reality: Climate Change’s Alarming Impact on Glacial Meltdown Threatens Global Climate Stability

Breaking News, Climate Actions

As the world grapples with the escalating crisis of climate change, a sobering revelation emerges: glaciers are vanishing at an unprecedented pace, heralding potentially catastrophic consequences for our planet's climate system. Amidst this dire prognosis, a longstanding study resurfaces, warning of a looming collapse of the Gulf Stream – a vital ocean current crucial to maintaining climate equilibrium. The Gulf Stream, an oceanic juggernaut originating in the Gulf of Mexico, serves as a linchpin in regulating North Atlantic climate patterns, transporting warmth from the Equator to higher latitudes. However, as glaciers melt at an alarming rate, the delicate balance of this crucial current hangs in the balance, threatening to plunge regions into a climatic abyss. According to the stu...

Feb92024 by Editor DeskNo Comments

India Develops State-of-the-Art Earth System Model for Climate Change Assessment

Breaking News, Climate Actions, Learning & Developments

In a significant stride towards climate research and assessment, India has successfully developed its first indigenous Earth System Model (ESM) known as the IITM-ESM. This cutting-edge model was developed at the Centre for Climate Change Research (CCCR), Indian Institute of Tropical Meteorology (IITM), under the Ministry of Earth Sciences. The IITM-ESM marks a milestone in India's climate science capabilities and has played a crucial role in the latest Sixth Assessment Report prepared by the Intergovernmental Panel on Climate Change (IPCC). It provides valuable insights into climate change dynamics, enabling policymakers and researchers to make informed decisions. Supported by an allocation of Rs. 192.28 crores under the Monsoon Convection, Clouds and Climate Change (MC4) sub-scheme ...