Current Affairs Quiz - December, 2024

Notes:
The Phlegraean Fields, near Naples, Italy, are a massive supervolcano starting to show signs of activity, raising concerns among scientists. Unlike Mount Vesuvius, it’s a volcanic system with multiple centers within a caldera, a large depression formed by a past eruption 39,000 years ago. The caldera spans 12-15 km and extends under the Tyrrhenian Sea. Phlegraean Fields is Europe’s largest active caldera and more active than Vesuvius. It has been restless since 1950 due to bradyseism and last erupted in 1538, forming Monte Nuovo. It is among the top carbon dioxide emitters worldwide.

Notes:
The 14th Asia-Oceania Meteorological Satellite Users’ Conference (AOMSUC-14) will be held from December 4-6, 2024, in New Delhi, India, hosted by the India Meteorological Department. This conference aims to promote satellite observations, enhance remote sensing science, and facilitate collaboration among satellite operators and users. It will feature presentations, discussions, and a training workshop with around 150 participants from various countries, highlighting the importance of satellite data in meteorology and climatology.

Notes:
The United Nations Convention to Combat Desertification’s sixteenth Conference of Parties (COP16) is started in Riyadh, Saudi Arabia, the first time West Asia hosts this event. India joins 197 nations, marking UNCCD’s 30th anniversary, with its delegation led by Environment Minister Bhupender Yadav and Haryana CM Nayab Singh Saini. India will present the Aravalli Green Wall Project (AGWP), targeting restoration of 1.15 million hectares across four states. AGWP integrates indigenous afforestation, biodiversity conservation, GIS tools, water management, and community engagement. The conference, running until December 13, showcases India’s leadership in combating desertification and fostering global sustainable land management.

Notes:
A tiger from Kanha Tiger Reserve in Madhya Pradesh traveled 400 km to Achanakmar Tiger Reserve in Chhattisgarh. Achanakmar Tiger Reserve is located in Bilaspur district, Chhattisgarh. It was established in 1975, and declared a tiger reserve in 2009. It is part of the Achanakmar-Amarkantak Biosphere Reserve and connects to Kanha and Bandhavgarh Tiger Reserves via a corridor. The Maniyari River flows through the reserve, sustaining the forest. The reserve hosts the Baiga tribe, a “Particularly Vulnerable Tribal Group (PVTG),” with 25 villages in its core area.

Notes:
Uber has launched Asia’s first water transport service, “Uber Shikara,” in Dal Lake, Jammu and Kashmir. Tourists can now book pre-scheduled shikara rides via Uber’s app. The service was inaugurated by Uber India and South Asia President Prabhjeet Singh. Uber Shikara blends technology with tradition, improving accessibility and boosting Kashmir’s tourism. It partners with seven local shikara operators, with plans to expand based on demand. The service operates from Nehru Park, with government-regulated fair pricing and no fees charged to shikara partners.

Notes:
The mass die-off of nearly 400 elephants in Botswana’s Okavango Delta in 2020 was linked to climate change-induced toxic algal blooms. Researchers found that elephants drank from contaminated waterholes where cyanobacteria thrived due to a shift from a very dry year to an extremely wet one. This environmental change led to the proliferation of harmful toxins in stagnant water, resulting in the deaths of elephants across the region. The study emphasizes the need for monitoring water quality to prevent similar ecological disasters. Okavango Delta is located in Botswana. It is both UNESCO World Heritage Site and Ramsar Wetland.

Notes:
World Wildlife Conservation Day is observed on December 4 to raise awareness about protecting endangered flora and fauna. The day emphasizes the importance of wildlife conservation and encourages action to safeguard endangered species. India hosts four global biodiversity hotspots: Himalaya, Indo-Burma, Western Ghats-Sri Lanka, and Sundaland. With only 2.4% of the world’s land area, India supports 7-8% of recorded species, making it a megadiverse country.

Notes:
A Marburg virus disease (MVD) outbreak in Rwanda caused 15 deaths and 66 infections. MVD is a rare and severe hemorrhagic fever affecting humans and primates, caused by the Marburg virus (MARV) and Ravn virus (RAVV). It belongs to the filovirus family, like Ebola, and is among the deadliest human pathogens. Rousettus aegyptiacus fruit bats are the natural hosts of the Marburg virus. Transmission occurs through contact with infected bats, primates, or body fluids. The first outbreak was in Marburg, Germany (1967); recent cases occurred in Tanzania, Ghana, and Rwanda. No effective drugs or vaccines exist for MVD.

Notes:
The All India Home Price Index (HPI) is released by the Reserve Bank of India (RBI). The Reserve Bank of India’s All-India Home Price Index (HPI) rose by 4.34%, reaching 322 in September 2024, compared to 308.6 in September 2023. Over the last decade, the HPI has increased by nearly 67%. The HPI tracks changes in residential property prices across cities and regions in India, offering insights into the housing market. All eight major cities reported an annual rise in housing prices. Delhi NCR recorded the highest increase at 32%, followed by Bengaluru with a 24% rise.

Notes:
The Archaeological Survey of India (ASI) is excavating the 80-pillar assembly hall at Kumhrar, Patna. The Kumhrar site is linked to Emperor Ashoka’s third Buddhist Council. The site highlights Pataliputra’s role as the Mauryan capital and a cultural-political hub. The hall had 80 sandstone pillars with a wooden roof and floor, showcasing Mauryan architectural skill. Materials were transported via the Sone-Ganga river route, reflecting advanced planning and resource management. The project renews global interest in Mauryan art and architecture.