Encyclopaedia on India

The Sundari Tree ( Heritiera littoralis ) is one of the most prominent mangrove species flourishing in the Sundarbans, the world’s largest mangrove forest that stretches across India and Bangladesh. Locally called “Sundari” in both Hindi and Bengali, this tree is easily recognized by the silvery scales on the underside of its leaves and its distinctive wing-shaped nuts. Its ecological and economic importance makes it a cornerstone of the Sundarbans ecosystem. Characteristics of the Sundari Tree The Sundari Tree is a tall, straight-trunked species that can grow up to 25 meters in height. It bears elliptic leaves, small bell-shaped flowers measuring about 5 mm, and fruits that grow in clusters. Adapted to the delicate balance of saline and freshwater, the tree thrives in the unique environment of the Sundarbans. However, this balance is fragile any increase in salinity can severely affect its growth and survival. Uses of the Sundari Tree For centuries, the Sundari Tree has been V...

Introduction India is home to nearly 10% of the world’s biological diversity, despite occupying only 2% of the world’s land area. This makes it the seventh richest biodiversity country globally. Within India, The Godavari River Basin plays a crucial role in sustaining this diversity. Stretching across multiple states, the basin nurtures rich flora, fauna, and ecosystems, making it one of the most ecologically significant regions in the country. The government has recognized this importance and established a network of sanctuaries and national parks to protect and conserve the basin’s natural wealth. Strategic Location and Biodiversity of Andhra Pradesh The state of Andhra Pradesh, through which the Godavari flows, is particularly rich in biodiversity. Strategically located in the central region of the Indian subcontinent, the state represents a wide variety of Indian plant and animal life. Its landscapes range from the Eastern Ghats and Nallamalla hills to the Bay of Bengal coas...

  Introduction The Bhima River is one of the most significant tributaries of the Krishna River, playing a vital role in the geography, ecology, and culture of southern India. Rising from the Bhimashankar Hills near Karjat on the western side of the Western Ghats at an altitude of about 945 meters above sea level, the river is locally known as Sahyadri in Maharashtra. Flowing southeast for nearly 861 kilometers, the Bhima traverses the states of Maharashtra, Karnataka, and Telangana, nourishing fertile lands and sustaining millions of people along its course. Course of the Bhima River The Bhima River originates near the Bhimashankar Temple in Ambegaon Taluka, Pune district, within The Lush Bhimashankar Wildlife Sanctuary . Early in its journey, it enters Khed Taluka and is joined by the Aria River, which flows into the Chas Kaman Reservoir. Moving further, the Bhima forms the boundary between Haveli Taluka to the south and Shirur Taluka to the north. Continuing its southeast...

    Introduction The Ajay River stands as one of the notable rivers of eastern India, flowing gracefully through Jharkhand and West Bengal. Its very name, “Ajay,” meaning invincible or unconquerable, captures the spirit of resilience that the river embodies. Unlike the vast stretches of The Ganga or Brahmaputra , the Ajay may be smaller in scale, yet its influence on the land and people has been profound. Over centuries, it has shaped the ecological balance, guided human settlement, and nurtured cultural traditions. From sustaining agriculture to inspiring poets and thinkers, the Ajay River remains a timeless lifeline, weaving together nature, history, and heritage in the region it traverses. Geography of the Ajay River The Ajay River originates from a modest hill about 300 meters high , located southwest of Munger in Bihar. From its source, it flows through Jharkhand before entering West Bengal at Simjuri near Chittaranjan . Along its course, the river serves as a natu...

Nestled in the picturesque city of Shillong, Meghalaya, Ward Lake is a tranquil oasis that blends colonial history, natural beauty, and ecological charm. This artificial lake, surrounded by lush botanical gardens and vibrant floral beds, has long been a favourite retreat for locals and tourists alike. Known locally as Pollock’s Lake or Nan-Polok, Ward Lake is more than just a scenic spot it’s a living testament to the region’s colonial past and its enduring connection to nature. Historical Origins and Colonial Legacy Ward Lake’s origins trace back to the late 19th century, during the British colonial era. While there are varying accounts regarding its naming, the most widely accepted version attributes the name to Sir William Ward, the then Chief Commissioner of Assam, who initiated the plan for the lake’s construction. The actual design was crafted by Fitzwilliam Thomas Pollock, a British engineer, and the lake was constructed in 1894 under the supervision of Colonel Henry Hopkin...

Nestled in the heart of Kerala, Vembanad Lake stands as a shimmering testament to the state’s rich natural heritage. Stretching across the districts of Alappuzha, Kottayam, and Ernakulum, it is the longest lake in India and the largest in Kerala. Known by different names Punnamada Lake in Kuttanad, Kochi Lake in Kochi, and Veeranpuzha in its northern backwaters Vembanad Lake is more than a geographical marvel; it is a lifeline for millions and a sanctuary for biodiversity. Geography and Hydrography Vembanad Lake is part of the expansive Vembanad-Kol Wetland System, which spans from Alappuzha in the south to Azheekkode in the north. Covering an area of approximately 2,033.02 square kilometers, the lake is situated at sea level and stretches over 96.5 kilometers in length and up to 14 kilometers in width. Boundaries : Enclosed by Alappuzha, Kottayam, and Ernakulum districts. Outlets : The port city of Kochi lies at the lake’s outlet to the Arabian Sea. Tourist ...

Nestled in the Buldhana district of Maharashtra, Lonar Lake is a geological marvel, a cultural treasure, and a thriving ecological habitat. Formed around 52,000 years ago by a meteorite impact, it is one of the few hyper-velocity impact craters in basaltic rock on Earth. This rare phenomenon has created a unique ecosystem that draws scientists, nature lovers, and spiritual seekers alike. Tourism on Lonar Lake offers a rich blend of natural beauty, biodiversity, and historical significance, making it a must-visit destination in India. The Geological Wonder of Lonar Lake Lonar Lake’s origin is as dramatic as its appearance. The meteorite impact generated intense heat, melting the surrounding basalt and creating splinters of glass still found scattered around the lake. These glass fragments are a testament to the enormous temperature spike during the impact, turning sand into glass and leaving behind a crater 1.8 kilometers in diameter and 150 meters deep. The lake itself is divide...