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Type: National Parks/WS

  • Five more Wetlands added to Ramsar List

    wetland

    Introduction

    • Five more Indian wetlands have been added to the global list of wetlands of international importance under the Ramsar Convention, taking the total number of such highly recognised waterlogged ecosystems in the country to 80.
    • India is now the fourth-largest nation on the Ramsar map, trailing only behind the UK (175), Mexico (144), and China (82).
    • Tamil Nadu continues to have the maximum number of Ramsar sites (16) followed by Uttar Pradesh (10).

    List of newly designated Ramsar Sites:

    [1] Ankasamudra Bird Conservation Reserve (Karnataka):

    • Spread over 98.76 hectares adjoining Ankasamudra village.
    • A biodiversity hotspot with over 210 plant species, 8 mammals, 25 reptiles, and 240 bird species.
    • Vital nesting and roosting ground for over 30,000 waterbirds, including the Painted Stork and Black-headed Ibis.

    [2] Aghanashini Estuary (Karnataka):

    • Covers 4,801 hectares at the confluence of Aghanashini River with the Arabian Sea.
    • Offers flood and erosion risk mitigation, biodiversity conservation, and livelihood support.
    • Sustains 6,000-7,500 families through fishing, agriculture, and traditional fish farming.
    • Acts as a natural barrier against storms and cyclones.

    [3] Magadi Kere Conservation Reserve (Karnataka):

    • A human-made wetland spanning nearly 50 hectares, originally designed for rainwater storage.
    • Home to 166 bird species, including 130 migratory birds.
    • Sanctuary for vulnerable and near-threatened species like the Common Pochard, River Tern, and Oriental Darter.
    • A crucial wintering ground for the Bar-headed Goose.

    [4] Karaivetti Bird Sanctuary (Tamil Nadu):

    • Encompassing 453.72 hectares, it’s one of Tamil Nadu’s largest inland wetlands.
    • Facilitates groundwater recharge and supports agricultural activities.
    • Hosts around 198 bird species, including the Bar-headed Goose and Common Teal.

    [5] Longwood Shola Reserve Forest (Tamil Nadu):

    • Named after “Solai,” meaning tropical rainforest in Tamil.
    • Integral to the Western Ghats’ unique biodiversity.
    • Provides sanctuary to globally endangered and vulnerable bird species like the Nilgiri Laughing Thrush, Nilgiri Blue Robin, and Nilgiri Wood-pigeon.
    • Home to 14 of the 26 endemic bird species of the Western Ghats.

    Back2Basics: Ramsar Convention

    Explanation
    Purpose International treaty aimed at conserving and promoting the sustainable use of wetlands.
    Establishment Established on February 2, 1971, in Ramsar, Iran.
    Participating Countries 171 contracting parties (countries) as of September 2021.
    India and Ramsar Convention The first Ramsar Site in India, the Chilika Lake in Odisha, was designated in 1981.

     

  • How Lakshadweep’s Unique Cultural Landscape developed?

    Lakshadweep

    Introduction

    • PM’s recent trip to Lakshadweep has brought the islands into the national conversation.

    About Lakshadweep

    Details
    Location In the Arabian Sea, off the southwestern coast of India.
    Geographical Formation Formed by coral activities and have a coral atoll structure.
    Formation as UT Formed as a Union Territory of India in 1956.
    Total Islands Comprises 36 islands, including atolls, coral reefs, and submerged banks.
    Inhibition 10 of the 36 islands are inhabited.
    Capital Kavaratti is the capital of the Union Territory.
    Area Total area of 32 sq km.

    Cultural Uniqueness of Lakshadweep

    • Diverse Influences: The islands exhibit a unique blend of cultural influences from Malayalis, Arabs, Tamils, and Kannadigas.
    • Distinct Islamic Practice: The form of Islam practiced here is distinct from the rest of India, reflecting the islands’ diverse ethnic and linguistic heritage.

    Historical Roots: A Pre-Islamic Hindu Society

    • Early Settlers: Scholar Andrew W Forbes suggests that the first settlers were likely Malabari sailors, possibly castaways.
    • Hindu Influence: Evidence points to a pre-Islamic Hindu society, with remnants like buried idols and traditional songs hinting at past Hindu practices.

    Conversion to Islam: A Gradual Transition

    • Arab Influence: Regular contact with Arab merchants and sailors led to the gradual conversion of islanders to Islam, distinct from the Islamic practices in mainland India.
    • Peaceful Introduction of Islam: Historian Mahmood Kooria notes that Islam’s introduction in the region, including Lakshadweep, was marked by minimal political conflict, primarily through commercial interactions.

    Cultural Development: Insulation from Mainland Influences

    • Control by the Arakkal Kingdom: In the 16th century, the islands fell under the Arakkal kingdom of Kannur, Kerala’s only Muslim dynasty.
    • European Interactions: Despite conflicts with European powers, the islands maintained a degree of protection and isolation.
    • British Era: The British rule further insulated Lakshadweep, allowing its culture to evolve distinctly from mainland India.
    • Linguistic Diversity: The islands’ isolation is reflected in their linguistic diversity, with Malayalam, Jazari, and Mahl being the main languages.

    Matrilineal Society: A Unique Aspect of Lakshadweep’s Islam

    • Matriliny in Islamic Society: Lakshadweep’s Islamic society is characterized by matriliny, tracing descent and property through the mother’s line.
    • Anthropological Perspectives: Anthropologist Leela Dube highlights the compatibility of matriliny with Islam in Lakshadweep, contrary to conventional Islamic practices.
    • Kerala’s Influence: Historian Manu Pillai links the matrilineal tradition to Kerala’s cultural patterns, where Nairs and Namboodiris practised matriliny.
    • Broader Indian Ocean Context: Kooria points out that matriliny is common among Muslims in the Indian Ocean region, suggesting a broader cultural context.

    Religious and Sociological Interpretations

    • Islamic Justification for Matriliny: Islanders believe their matrilineal practice aligns with Islam, citing Prophet Muhammad’s life with his first wife, Khadija.
    • Sociological Viewpoint: Dr. N P Hafiz Mohamad emphasizes that the islanders see matriliny as integral to their Islamic practice.

    Conclusion

    • Preservation of Unique Traditions: Lakshadweep’s relative isolation has helped preserve its unique cultural and religious practices.
    • Integration of Diverse Influences: The islands represent a remarkable integration of various cultural and religious influences, forming a distinct identity within the Indian subcontinent.
    • Significance in Broader Indian Ocean Culture: Lakshadweep’s cultural practices, particularly its matrilineal society, highlight the interconnectedness and diversity of cultures across the Indian Ocean region.

  • In news: Mediterranean Sea

    Central Idea

    • Iranian Revolutionary Guards has warned that the Mediterranean Sea could be closed if the US and its allies continued to commit “crimes” in Gaza.

    About Mediterranean Sea

    Details
    Location Between Europe, Africa, and Asia
    Size Approximately 2.5 million square kilometers
    Depth Average depth 1,500 meters ; Calypso Deep in the Ionian Sea, over 5,000 meters deep
    Climate Predominantly Mediterranean climate with hot, dry summers and mild, wet winters
    Bordering Countries Europe: Spain, France, Monaco, Italy, Malta, Slovenia, Croatia, Bosnia and Herzegovina, Montenegro, Albania, Greece, Cyprus, Turkey

    Asia: Turkey, Cyprus, Syria, Lebanon, Israel

    Africa: Egypt, Libya, Tunisia, Algeria, Morocco
    Major Water Bodies Connected Connected to the Atlantic Ocean by the Strait of Gibraltar; links to the Black Sea via the Dardanelles Strait
    Islands and Archipelagos Includes several islands and archipelagos like Sicily, Sardinia, Corsica, Cyprus, and the Balearic Islands

     

  • Fewer migratory birds in Sultanpur National Park this season

    Sultanpur National Park

    Central Idea

    • The Sultanpur National Park has observed a 20-30% decrease in the number of migratory birds this season, as reported by forest department officials.
    • Estimates show a reduction in bird numbers, with current figures ranging between 8,000 to 10,000, compared to the expected 15,000.

    About Sultanpur National Park

    • Sultanpur NP is located at Sultanpur village on Gurugram-Jhajjar highway, 15 km from Gurugram, Haryana and 50 km from Delhi.
    • It was a bird sanctuary, ideal for birding and bird lookers. Its area covers approximately 142.52 hectares.
    • Migratory birds start arriving in the park in September. Birds use the park as a resting place till the following March-April.
    • During summer and monsoon months the park is inhabited by many local bird species.
    • In April 1971, the Sultanpur Jheel inside the park (an area of 1.21 sq. km.) was accorded Sanctuary status under section 8 of the Punjab Wildlife Preservation Act of 1959.
    • The status of the park was upgraded to National Park in July 1991 under the Wildlife (Protection) Act, 1972.

    Significance of the NP

    • Spanning 1.42 sq km, it is recognized as a national park, wildlife sanctuary, and a Ramsar site since 2021.
    • It is one of the few NPs in the small state of Haryana.
    • Another NP in Haryana is Kalesar National Park.

    Important Fauna at the Park

    • Mammals: Blackbuck, Nilgai, Hog deer, Sambar, Leopard etc.
    • Birds: Siberian Cranes, Greater Flamingo, Demoiselle Crane etc.

    Annual Migratory Patterns

    • Typical Arrival: Migratory birds usually begin arriving in the first week of October.
    • Annual Visitation: By the end of January each year, around 22,000 birds visit Sultanpur Park. However, this year’s numbers are anticipated to be much lower.

    Possible Reasons for Reduced Migration

    • Temperature Changes: Wildlife experts suggests that milder winters in regions like Siberia, Central Asia, and Europe might be influencing migration patterns.
    • Food Availability: If migratory birds continue to find sufficient food in their native regions, they may not feel compelled to migrate.
    • Local Climate Impact: The local temperature at Sultanpur Park has not dropped significantly to align with the birds’ migratory patterns.
    • Effect of Smog: Smog and air pollution could also be contributing factors to the altered migratory behavior.

  • Places in news: Kambalakonda WLS

    Kambalakonda

    Central Idea

    • The Eastern Ghats Biodiversity Centre situated along the Kambalakonda Wildlife Sanctuary’s periphery, near PM Palem in Visakhapatnam, features a new Nature Interpretation Centre.

    About Kambalakonda WLS

    Details
    Location Visakhapatnam district, Andhra Pradesh, India
    Establishment Declared in 1970 under the Wildlife Protection Act of India
    Area Approximately 71 square kilometers (27 square miles)
    Ecosystem Dry evergreen forests and scrubland
    Biodiversity Home to Indian leopards, deer species, wild boar, jackals, reptiles, birds, and medicinal plants
    Flora Predominantly dry evergreen forests with moist deciduous patches
    Tourism and Recreation Offers trekking, bird watching, and nature walks
    Accessibility Easily accessible from the city of Visakhapatnam

  • Asola Bhatti Wildlife Sanctuary

    asola bhatti

    Central Idea

    • The Delhi High Court is considering staying a forest department ‘Walkathon’ event in the Asola Bhatti Wildlife Sanctuary.

    About Asola Bhatti WLS

    • Location: Situated in the southern part of Delhi and extends into Faridabad and Gurugram districts of Haryana.
    • Spread: Occupies 32.71 sq. km on the Aravalli hill range’s Southern Delhi Ridge, bordering Delhi and Haryana.
    • Connectivity: Forms a part of Rajasthan’s Sariska Tiger Reserve to the Delhi Ridge.
    • Vegetation: Classified under Northern Tropical Thorn Forests.
    • Plant Adaptations: Features plants with xerophytic characteristics like thorns, wax-coated and succulent leaves.
    • Flora: Characterized by the presence of the exotic Prosopis juliflora and the native Diospyros montana.
    • Wildlife Diversity: Home to species such as Golden Jackals, Striped-Hyenas, Indian Crested-Porcupines, Civets, Jungle Cats, various snakes, Monitor Lizards, and Mongoose.

  • Places in news: Kadalundi Mudflats

    Central Idea

    • Kadalundi’s mudflats are shrinking drastically with sands cover.
    • These mudflats have been a vital source of sustenance for thousands of migrant shorebirds, offering abundant prey like polychaetes and crustaceans.

    About Kadalundi Mudflats

    • Kadalundi Mudflats are situated in the Kadalundi Bird Sanctuary, which is located in the Kozhikode district of Kerala, along the southwestern coast of India. The sanctuary encompasses estuarine wetlands, mudflats, and mangrove forests.
    • The mudflats are part of the estuarine ecosystem formed at the confluence of the Kadalundi River and the Arabian Sea.
    • This unique environment is influenced by both freshwater from the river and saline water from the sea, creating a diverse habitat.

    Ecological significance

    • Kadalundi Mudflats are renowned for their rich biodiversity, especially in terms of avian species.
    • The Kadalundi Bird Sanctuary and the mudflats are protected under the Wildlife Protection Act of 1972.
    • The mudflats serve as a critical habitat for various resident and migratory birds.
    • It is estimated that over 100 species of resident and migratory birds visit the area, making it a paradise for birdwatchers and ornithologists.
    • They are a crucial stopover point for migratory birds travelling along the East Asia-Australasia Flyway.

  • Mount Etna in Italy erupts

    etna

    Central Idea

    • Volcanic eruptions often make headlines only when iconic volcanoes like Etna, Kilauea, or Eyjafjallajokull erupt.
    • However, throughout any given year, our planet witnessed numerous volcanic eruptions, with as many as 50 to 80 occurring worldwide.

    About Mount Etna

    • Mount Etna, located in Italy, holds the title of Europe’s most active volcano and ranks among the world’s largest.
    • Its recorded volcanic activity dates back to 1500 B.C., with over 200 eruptions documented since then.
    • Etna’s recent eruptions have disrupted air travel, leading to flight cancellations at the nearby Catania airport.
    • Additionally, the accumulation of volcanic ash on roads prompted authorities to temporarily ban the use of cars and motorbikes due to safety concerns.

    Volcanic Eruptions this Year

    Many of the world’s most active volcanoes are concentrated in the Pacific Ring of Fire, encompassing regions like New Zealand, Southeast Asia, Japan, and the western coast of the Americas. This volatile area also experiences about 90% of all earthquakes globally.

    • Kilauea, Hawaii: The Kilauea volcano in Hawaii captivated the world with a nearly nonstop eruption that began in 1983 and continued for an astonishing 35 years until 2018. Remarkably, it rekindled in 2021, with the eruption still ongoing.
    • Dukono, Indonesia: Erupting since August 1933, Dukono volcano in Indonesia stands as a testament to long-term volcanic activity, defying the passage of time.
    • Santa Maria, Guatemala: The eruption of Santa Maria in Guatemala commenced in June 1922 and persists to this day, underscoring the enduring nature of certain volcanic phenomena.
    • Yasur, Vanuatu: Yasur in Vanuatu first erupted around 1270 and has maintained its volcanic activity, continuing as of June 9, 2023.

    Understanding Volcanoes

    • Volcanoes are geological features characterized by openings or vents through which lava, tephra (small rocks), and steam erupt onto the Earth’s surface.
    • They result from both their own eruptions and the broader processes of tectonic plate movement.
    • Volcanic eruptions are essentially the result of magma, or molten rock, beneath the Earth’s surface rising, bubbling, and ultimately overflowing, much like boiling milk spilling out of a pot on a stove.
    • The magma seeks pathways to vents within the volcano, where it erupts and is expelled across the land and into the atmosphere, a phenomenon referred to as lava.

    Types of Volcanoes

    Appearance Formation Eruption Style Notable Examples
    Cinder Cones Small, steep, conical Formed from basaltic magma with high gas content Often explosive eruptions with cinders/scoria Paricutin (Mexico), Sunset Crater (USA)
    Composite/Stratovolcanoes Tall and symmetrical Result from alternating layers of lava, ash, etc. Both explosive and effusive eruptions Mount St. Helens (USA), Mount Fuji (Japan)
    Shield Volcanoes Broad and gently sloping Primarily formed from basaltic magma Primarily non-explosive with extensive lava flows Mauna Loa, Mauna Kea (Hawaii)
    Lava Domes Rounded dome-like shape Formed from slow extrusion of viscous magma Typically non-explosive but can be dangerous Novarupta Dome (Alaska), Mount St. Helens’ Lava Dome (USA)

  • In news: Mhadei Wildlife Sanctuary (WLS)

    Mhadei Wildlife Sanctuary

    Central Idea

    • The Goa bench of the Bombay High Court issued directives to the Goa government, compelling the establishment of a tiger reserve within Mhadei Wildlife Sanctuary (WLS).
    • The National Tiger Conservation Authority (NTCA) had identified Goa’s Cotigao-Mhadei forest complex, which encompasses several protected areas, as an ideal habitat for tigers.

    About Mhadei Wildlife Sanctuary

    Location Western Ghats, spanning Goa, Karnataka, and Maharashtra.
    Establishment Designated as a wildlife sanctuary in 1999.
    Area Approximately 208.5 square kilometers.
    Ecological Significance Located within the UNESCO World Heritage-listed Sahyadri mountain range. Comprises various forest types and grasslands, supporting diverse flora and fauna.
    Flora Rich in plant species, including medicinal plants and endemic flora.
    Fauna Home to Tigers, Indian gaur, sambar deer, leopards, barking deer, wild boars, reptiles, amphibians, and birds.
    Conservation Importance Crucial for conserving endangered species and maintaining biodiversity in the Western Ghats. Promotes genetic diversity through wildlife corridors.
    Legal Dispute Ongoing disagreement between Goa and Karnataka regarding Mhadei/Mahadayi (Mandowi) River water diversion, with concerns about its impact on the sanctuary’s ecology.

  • Places in news: Dagestan

    Dagestan

    Central Idea

    • A recent incident involving anti-Israel protesters storming an airport in Makhachkala, Dagestan, has drawn international attention.
    • This incident highlights the unique position of Dagestan, which, while sounding like a country, is actually a province within Russia.

    About Dagestan

    • Dagestan, officially known as the Republic of Dagestan, is a province within the Russian Federation, dispelling any confusion arising from its name.
    • Situated in the southernmost part of Russia, it holds strategic importance for the country.

    Geographical Location

    • Land of Mountains: Dagestan’s name translates to “land of the mountains,” emphasizing its mountainous terrain.
    • North Caucasus: Located in the eastern part of the North Caucasus, it shares borders with Georgia and Chechnya to the west and Azerbaijan to the south. To the east lies the Caspian Sea.
    • Inaccessible Terrain: Some areas within Dagestan’s mountains are so remote that reaching them requires helicopters.

    Ethnic Diversity

    • Over 40 Ethnicities: The province is home to at least 40 different ethnic groups.
    • 30+ Languages: More than 30 languages are spoken in this region.
    • Prominent Ethnic Groups: The largest ethnic group in Dagestan is the Avars, comprising approximately one-fifth of the population. Other significant groups include Dargins, Kumyks, and Lezgins.
    • Ethnic Russian Presence: Despite the ethnic diversity, around 10% of Dagestan’s population is ethnically Russian.

    Capital: Makhachkala

    • Strategic Coastal City: Makhachkala, the capital of Dagestan, is situated along the Caspian Sea coast.
    • Historical Significance: Once a major trading port, Makhachkala was conquered by the Russian Imperial Army in the 19th century.
    • Oil and Gas Hub: Today, Dagestan serves as a crucial conduit for oil and gas pipelines connecting the Caspian Sea to Russia’s heartland, possessing its own reserves of these resources.
    • Challenges: The region has grappled with organized crime and instability, with Russian security forces combating armed insurgencies and militant groups in Dagestan and neighboring areas.