
Nagaland University calls for urgent action as Dhansiri river pollution worsens
TO REVIVE THE RIVER, RESEARCHER PROPOSERelocating dumping zones further from waterwaysBanning direct trash dischargeUpgrading wastewater treatment and drainage infrastructureadvertisementImplementing regional water management frameworksConducting regular water monitoring and community awareness campaignsDr. Singh noted the broader benefits: safer drinking water, reduced disease risk, healthier irrigation, ecological restoration, and support for local biodiversity. He also urged future research into biological indicators, heavy-metal contamination, and emerging chemical pollutants.This landmark study fills a crucial data gap and sets a model for managing smaller, under-studied rivers in India through evidence-based restoration strategies.
Hashtags

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles


Hans India
12 hours ago
- Hans India
ISRO-NASA NISAR Mission Reaches Key Milestone with Successful GSLV-F16 Launch
India along with America and U.S. on Wednesday (July 30 2025) celebrated their first space cooperation by launching the successful launch of the Geosynchronous satellite launch Vehicle (GSLV) rocket which put the earth NISAR satellite in orbit, jointly created by two space agencies in an exact orbit. India's NASA ISRO NISAR launch (GSLV F-16) carried NISAR, a joint satellite mission with NASA and successfully launched it into the desired Sun Synchronous Polar Orbit (SSPO) at an altitude of approximately 745 km after about 19 minutes of flight. GSLV-F16 launch update: NISAR satellite success injected NISAR into the designated orbit," ISRO said. It is the NISAR satellite will be scanning across the Earth to provide weather-related night and daytime data over a 12-day period and allow for a broad array of applications. The Indian Space Mission 2025 is to provide data for observing land and ice deformation, tracking of the Earth's terrestrial ecosystems, as well as to learn about the oceanic regions of particular interest to the scientific community of India and the U.S. The Union Science and Technology Minister Jitendra Singh on Wednesday (July 30 2025) saluted India's success in launching the GSLV F16 rocket that carried the the first radar satellite with dual band NISAR which he described as an "game changer" in the precise handling of natural disasters such as floods and cyclones. Following the launch following the launch, the NISAR mission launch 2025 was announced by Mr. Singh said, "Congratulations India! " The GSLV- F16 NISAR satellite is suitable to successfully and precisely fit the NASA ISRO Synthetic orifice Radar( NISAR) satellite that weighs 2,393 kg into its asked spacecraft's route" declared the Dr. V. Narayanan is the current Secretary of the Department of Space and Chairperson of ISRO.u8m;[-cf Geosynchronous Satellite Launch Vehicle( GSLV- F 16) successfully launches NASA- ISRO Synthetic orifice Radar( NISAR) satellite into a 743- km sun-coetaneous route on Wednesday( July 30, 2025).


Hans India
15 hours ago
- Hans India
NISAR to benefit entire world in true spirit of ‘Vishwabandhu': Jitendra Singh
New Delhi: Calling the NASA-ISRO Synthetic Aperture Radar (NISAR) satellite a game changer in the precise management of natural disasters, Union Minister of State for Science and Technology, Jitendra Singh, on Wednesday. NISAR, the first joint Earth observation mission between the ISRO and NASA, combining the expertise and synergies of both agencies, launched aboard the GSLV-F16 rocket from the Satish Dhawan Space Centre, Sriharikota in Andhra Pradesh at 5.40 pm. 'Congratulations India! Successful launch of #GSLV-F16 carrying the world's first dual-band radar satellite #NISAR…a game changer in precise management of disasters like cyclones, floods, etc,' Singh said in a post on social media platform X. In about 19 minutes after lift-off, the GSLV-F16 rocket injected the NISAR satellite into a 743-km sun-synchronous orbit. It is the Geosynchronous Satellite Launch Vehicle's (GSLV) first launch into a Sun-Synchronous Orbit (SSO). Weighing 2,392 kilograms, the satellite will scan the Earth's landmass and ice-covered surfaces every 12 days with high-resolution imagery over a 242-kilometre swath, utilising SweepSAR technology for the first time. 'NISAR's capacity to penetrate through fogs, dense clouds, ice layers, etc., makes it a pathbreaking enabler for the aviation and shipping sectors. The inputs from NISAR will benefit the entire world community…in the true spirit of 'Vishwabandhu',' Singh said. He also expressed pride in being 'associated with the Department of Space at a time when ISRO is registering one global milestone after the other'. NISAR would enable continuous monitoring of disturbances in the ecosystem and help assess natural hazards such as earthquakes, tsunamis, volcanic eruptions, and landslides. It will track subtle changes in the Earth's crust and surface movement. The satellite's data will also be used for sea ice classification, ship detection, shoreline monitoring, storm tracking, crop mapping, and changes in soil moisture. Anil Prakash, DG, SIA-India, hailed the NISAR mission and the collaboration between ISRO and NASA. "The successful NASA-ISRO collaboration on the $1.5 billion NISAR mission marks a defining moment in global space diplomacy. It brings together cutting-edge American L-band SAR systems and India's expertise in engineering, integration, and cost-effective launch capability via GSLV-F16,' Prakash said. 'ISRO's contribution -- including the S-band radar, satellite bus, launch services, and mission operations -- once again demonstrates India's ability to build and deliver complex systems with remarkable reliability. With a legacy of over 400 international satellite launches, ISRO has emerged not just as a collaborator, but as a co-architect of next-generation Earth science missions,' he added.


Hans India
16 hours ago
- Hans India
Over 500 nuclear medicine facilities available in govt, private sector: Jitendra Singh
New Delhi: More than 500 nuclear medicine facilities are available in the government and private sectors, Union Minister of State for Department of Atomic Energy Jitendra Singh informed the Parliament on Wednesday. In a written reply in Lok Sabha, Singh shared information on nuclear energy's potential to be applied in the health sector for advanced treatment of various ailments. 'Nuclear medicine can be practiced in both diagnostics and therapeutics. In India, Single Photon Emission Computerised Tomography (SPECT), Positron Emission Tomography (PET), and Computerised Tomography (CT) are the devices through which diagnostic nuclear medicine is practiced,' Singh said. 'These help in staging, restaging, and response evaluation of cancer. There is availability of nuclear medicine facilities in the country in both the government and private sectors. There are more than 500 such facilities available,' he added. Nuclear medicine imaging provides unique information by helping doctors view how organs are functioning, which is different from X-rays or CT scans that show only anatomical structure. Further, Singh shared that the government has taken several initiatives to augment research and development of nuclear medicine in the country. 'R&D is ongoing in radioisotope production, purification, and development of new technologies to ensure an enhanced and uninterrupted supply of medical radioisotopes in the country," the MoS said. This includes several indigenously produced radiopharmaceutical products developed at Bhabha Atomic Research Centre (BARC). The products have also been launched for applications like radiation synovectomy, therapy of neuroendocrine tumours, breast cancer, bone pain palliation, liver cancer, and non-Hodgkin's lymphoma, Singh said. "BARC regularly produces radioisotopes and radiopharmaceuticals and supplies them through the Board of Radiation and Isotope Technology (BRIT) to various nuclear medicine centres across India, enabling broader availability of diagnostic and therapeutic services, including in rural and underserved areas," Singh said. In addition, Tata Memorial Centre, an aided institute under the aegis of the Department of Atomic Energy, has established P Ramaiah Naidu Shodhika -- an advanced Nuclear Medicine Research and Treatment unit in the Advanced Centre for Treatment, Research and Education in Cancer (ACTREC) in Mumbai. The facility has 41 hot beds, one of the largest therapeutic nuclear medicine units in the world and was inaugurated in 2023. It has state-of-the-art facilities for nuclear medicine and basic research. TMC has also established the Homi Bhabha Cancer Hospital and Mahamana Pt. Madan Mohan Malviya Cancer Centre at Varanasi, UP. There are 2 PET CT, 1 SPECT CT, High Dose Radioiodine Therapy, and a Theranotic Facility available for the use of nuclear medicine and diagnostic purposes, the Minister informed.