geography

Arctic Region and Arctic Council

The Arctic is a polar region located at the northernmost part of Earth.

8 Jul, 2020

BRAHMAPUTRA AND ITS TRIBUTARIES

About Brahmaputra River: The Brahmaputra called Yarlung

3 Jul, 2020
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    Current Affairs – 27th May 2022

    1.     ASIAN DEVELOPMENT BANK

    • News: The Gross Domestic Product (GDP) of India, which is among the countries with the longest school closures during the COVID-19 pandemic, will see the highest decline in South Asia due to learning losses for the young, a new working paper published by the Asian Development Bank (ADB) has reckoned.
    • About Asian Development Bank (ADB):
      • The Asian Development Bank (ADB) is a regional development bank established on 19 December 1966, which is headquartered in the Ortigas Center located in the city of Mandaluyong, Metro Manila, Philippines.
      • The company also maintains 31 field offices around the world to promote social and economic development in Asia.
      • The bank admits the members of the United Nations Economic and Social Commission for Asia and the Pacific (UNESCAP, formerly the Economic Commission for Asia and the Far East or ECAFE) and non-regional developed countries.
      • From 31 members at its establishment, ADB now has 68 members.
      • The ADB was modeled closely on the World Bank, and has a similar weighted voting system where votes are distributed in proportion with members’ capital subscriptions.
      • ADB releases an annual report that summarizes its operations, budget and other materials for review by the public.
      • The ADB-Japan Scholarship Program (ADB-JSP) enrolls about 300 students annually in academic institutions located in 10 countries within the Region. Upon completion of their study programs, scholars are expected to contribute to the economic and social development of their home countries.
      • ADB is an official United Nations Observer.
      • As of 31 December 2020, Japan and the United States each holds the largest proportion of shares at 15.571%. China holds 6.429%, India holds 6.317%, and Australia holds 5.773%.

    2.     JAWAHARLAL NEHRU

    • News: First Prime Minister of India’s death anniversary.
    • About Jawaharlal Nehru:
      • Jawaharlal Nehru was an Indian anti-colonial nationalist, secular humanist, social democrat and author who was a central figure in India during the middle of the 20th century.
      • Nehru was a principal leader of the Indian nationalist movement in the 1930s and 1940s. Upon India’s independence in 1947, he served as the country’s prime minister for 17 years.
      • Nehru promoted parliamentary democracy, secularism, and science and technology during the 1950s, powerfully influencing India’s arc as a modern nation. In international affairs, he steered India clear of the two blocs of the Cold War.
      • A well-regarded author, his books written in prison, such as Letters from a Father to His Daughter (1929), An Autobiography (1936) and The Discovery of India (1946), have been read around the world.
      • He joined the Indian National Congress, rose to become the leader of a progressive faction during the 1920s, and eventually of the Congress, receiving the support of Mahatma Gandhi who was to designate Nehru as his political heir. As Congress president in 1929, Nehru called for complete independence from the British Raj.
      • Nehru promoted the idea of the secular nation-state in the 1937 Indian provincial elections, allowing the Congress to sweep the elections, and to form governments in several provinces.
      • Nehru became the interim prime minister of India in September 1946, with the League joining his government with some hesitancy in October 1946.
      • Upon India’s independence on 15 August 1947, Nehru gave a critically acclaimed speech, “Tryst with Destiny”; he was sworn in as the Dominion of India’s prime minister and raised the Indian flag at the Red Fort in Delhi.

    3.     SOUTHWEST MONSOON

    • News: The southwest monsoon is unlikely to set in over Kerala on Friday as expected, as the criteria set for the declaration of the arrival of monsoon are yet to be fulfilled.
    • About Southwest Monsoon:
      • A monsoon traditionally a seasonal reversing wind accompanied by corresponding changes in precipitation, but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with annual latitudinal oscillation of the Intertropical Convergence Zone between its limits to the north and south of the equator.
      • Usually, the term monsoon is used to refer to the rainy phase of a seasonally changing pattern, although technically there is also a dry phase. The term is also sometimes used to describe locally heavy but short-term rains.
      • The southwestern summer monsoons occur from July through September.
      • The Thar Desert and adjoining areas of the northern and central Indian subcontinent heat up considerably during the hot summers. This causes a low pressure area over the northern and central Indian subcontinent.
      • To fill this void, the moisture-laden winds from the Indian Ocean rush into the subcontinent. These winds, rich in moisture, are drawn towards the Himalayas.
      • The Himalayas act like a high wall, blocking the winds from passing into Central Asia, and forcing them to rise.
      • As the clouds rise, their temperature drops, and precipitation occurs. Some areas of the subcontinent receive up to 10,000 mm (390 in) of rain annually.
      • The southwest monsoon is generally expected to begin around the beginning of June and fade away by the end of September.
      • The moisture-laden winds on reaching the southernmost point of the Indian Peninsula, due to its topography, become divided into two parts: the Arabian Sea Branch and the Bay of Bengal Branch.
      • The Arabian Sea Branch of the Southwest Monsoon first hits the Western Ghats of the coastal state of Kerala, India, thus making this area the first state in India to receive rain from the Southwest Monsoon.
      • This branch of the monsoon moves northwards along the Western Ghats (Konkan and Goa) with precipitation on coastal areas, west of the Western Ghats.
      • The eastern areas of the Western Ghats do not receive much rain from this monsoon as the wind does not cross the Western Ghats.
      • The Bay of Bengal Branch of Southwest Monsoon flows over the Bay of Bengal heading towards north-east India and Bengal, picking up more moisture from the Bay of Bengal.
      • The winds arrive at the Eastern Himalayas with large amounts of rain. Mawsynram, situated on the southern slopes of the Khasi Hills in Meghalaya, India, is one of the wettest places on Earth. After the arrival at the Eastern Himalayas, the winds turns towards the west, travelling over the Indo-Gangetic Plain at a rate of roughly 1–2 weeks per state, pouring rain all along its way.
      • June 1 is regarded as the date of onset of the monsoon in India, as indicated by the arrival of the monsoon in the southernmost state of Kerala.
      • The monsoon accounts for nearly 80% of the rainfall in India.