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 – 26th May 2021

    1.   THE INFORMATION TECHNOLOGY (GUIDELINES FOR INTERMEDIARIES AND DIGITAL MEDIA ETHICS CODE) RULES, 2021

    • News: While the new stricter rules for social media intermediaries such as Facebook, WhatsApp, Google. Twitter and Telegram, come into effect on Wednesday, a majority of platforms are yet to fully comply with ‘The Information Technology (Guidelines for Intermediaries and Digital Media Ethics Code) Rules, 2021’.
    • About The Information Technology (Guidelines for Intermediaries and Digital Media Ethics Code) Rules, 2021:
      • The Information Technology (Intermediary Guidelines and Digital Media Ethics Code) Rules, 2021 were notified on February 25, 2021.  The Rules have been notified under the Information Technology Act, 2000.  The Act provides for the regulation of electronic transactions and cybercrime.  The 2021 Rules replace the Information Technology (Intermediaries Guidelines) Rules, 2011.
      • Due diligence by intermediaries: Intermediaries are entities that store or transmit data on behalf of other persons. Intermediaries include internet or telecom service providers, online marketplaces, and social media platforms. The due diligence to be observed by intermediaries includes:
        • Informing users about rules and regulations, privacy policy, and terms and conditions for usage of its services,
        • Blocking access to unlawful information within 36 hours upon an order from the Court, or the government, and
        • Retaining information collected for the registration of a user for 180 days after cancellation or withdrawal of registration.
        • Intermediaries are required to report cybersecurity incidents and share related information with the Indian Computer Emergency Response Team.
      • Significant social media intermediaries: A social media intermediary with registered users in India above a threshold (to be notified) will be classified as Significant Social Media Intermediaries.  Additional due diligence to be observed by these intermediaries include:
        • Appointing a chief compliance officer to ensure compliance with the IT Act and the Rules,
        • Appointing a grievance officer residing in India, and
        • Publishing a monthly compliance report.
      • Intermediaries which provide messaging as a primary service must enable the identification of the first originator of the information on its platform. This originator must be disclosed if required by an order from the Court or the government. Such order will be passed for specified purposes including investigation of offences related to sovereignty and security of the state, public order, or sexual violence.
      • No such order will be passed if less intrusive means are effective in identifying the originator of the information. The intermediary will not be required to disclose the contents of any communication. If the first originator is located outside India, the first originator of that information within India will be deemed to be the first originator.
      • Code of Ethics for Digital Media Publishers: The Rules prescribe the code of ethics to be observed by publishers of digital media including: News and current affairs content providers, and Online curated content providers (also known as OTT platforms).
        • For news and current affairs, the following existing codes will apply:
          • Norms of journalistic conduct formulated by the Press Council of India,
          • Programme code under the Cable Television Networks Regulation Act, 1995.
        • For OTT platforms, the requirements include:
          • Classifying content in age-appropriate categories as specified,
          • Implementing an age verification mechanism for access to adult content, and access control measures such as parental controls, and
          • Improving accessibility of content for disabled persons.
        • Grievance redressal:The Rules require the intermediaries and digital media publishers to provide for a grievance redressal mechanism. The intermediaries are required to designate a grievance officer to address complaints against violation of the Rules. Complaints must be acknowledged within 24 hours and disposed of within 15 days.
        • In case of digital media publishers (news and OTT), a three-tier grievance redressal mechanism will be in place for dealing with complaints regarding content:
          • Self-regulation by the publishers,
          • Self-regulation by the self-regulating bodies of the publishers, and
          • Oversight mechanism by the central government.
          • The publisher will appoint a grievance redressal officer based in India and address complaints within 15 days.
          • As part of the oversight mechanism, the Ministry of Information and Broadcasting (MIB) will establish an Inter-Departmental Committee to hear grievances not addressed by self-regulatory bodies and also oversee adherence to the code of ethics.
        • Blocking of content in case of emergency: In case of emergencies, the authorised officers may examine digital media content and the Secretary, MIB may pass an interim direction for blocking of such content.  The final order for blocking content will be passed only after the approval by the Inter-Departmental Committee.  In case of non-approval from the Committee, the content must be unblocked.

    2.   MANGROVES

    • News: The Maharashtra Mangrove Cell has planned to acquire a drone and set up a CCTV camera network across the MMR to keep an eye on mangrove destruction by debris and land mafia.
    • About Mangroves:
      • A mangrove is a shrub or small tree that grows in coastal saline or brackish water.
      • The term is also used for tropical coastal vegetation consisting of such species. Mangroves occur worldwide in the tropics and subtropics, mainly between latitudes 25° N and 25° S.
      • Mangroves are salt-tolerant trees, also called halophytes, and are adapted to life in harsh coastal conditions.
      • They contain a complex salt filtration system and complex root system to cope with salt water immersion and wave action. They are adapted to the low oxygen conditions of waterlogged mud.
      • The mangrove biome, or mangal, is a distinct saline woodland or shrubland habitat characterized by depositional coastal environments, where fine sediments (often with high organic content) collect in areas protected from high-energy wave action.
      • The saline conditions tolerated by various mangrove species range from brackish water, through pure seawater (3 to 4% salinity), to water concentrated by evaporation to over twice the salinity of ocean seawater (up to 9% salinity).
      • Mangrove swamps (mangals) are found in tropical and subtropical tidal areas. Areas where mangroves occur include estuaries and marine shorelines.

    3.   CYCLONE AND OCEAN TEMEPERATURE

    • News: Climate scientists say the Bay of Bengal, where Cyclone ‘Yaas’ has formed, is at least two degrees warmer than what is normal for this time of the year. “The north Bay of Bengal is exceptionally warm with temperatures up to 32 degrees Celsius. Distance to landfall is short, preventing it from drawing that energy and intensifying into an extremely severe cyclone,” Roxy Koll, climate scientist at the Indian Institute of Tropical Meteorology, Pune.
    • Relation between Tropical Cyclones and Ocean Temperatures:
      • Many factors determine whether a tropical system intensifies or weakens. One of the primary factors is sea surface temperatures.
      • While water temperature alone does not govern whether a storm will intensify or weaken, warm water temperatures can be indicative of an environment that can provide energy for a developing system.
      • For intensification to occur, water temperatures generally need to be at least 80°F (27°C). Hurricanes can be thought of as large heat engines; as the warm ocean water evaporates into a system, latent heat is released.
      • The warmer the water is, the more latent heat is released. This latent heat is what causes the system to intensify.
      • To some extent, winds can also play a role; stronger winds are more efficient in transporting this heat throughout the storm.