Marine Pollution

Order of the National Green Tribunal regarding the deplorable condition of a water tank, Golconda Fort, Hyderabad, Telangana, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item Titled "Neglected Katora Houz in Hyderabad’s Golconda Fort Cries for attention appearing in ‘The Siasat Daily’ dated 25 May 2025". The application was registered suo-motu based on the news item titled “Neglected Katora Houz in Hyderabad’s …

Tropical dead zones and mass mortalities on coral reefs

Degradation of coastal water quality in the form of low dissolved oxygen levels (hypoxia) can harm biodiversity, ecosystem function, and human wellbeing. Extreme hypoxic conditions along the coast, leading to what are often referred to as “dead zones,” are known primarily from temperate regions. However, little is known about the …

Question raised in Rajya Sabha on Damage to Marine Ecosystem, 09/03/2017

Question raised in Rajya Sabha on Damage to Marine Ecosystem, 09/03/2017. The Ministry has been implementing a program for assessment of health of the coastal waters of India by periodically monitoring the pollutant levels in the seawaters of India. There were occasionally marginal increases in the levels of pollutants in …

Stopping global plastic pollution: the case for an International Convention

Plastics have boosted our economy because they are highly flexible, durable, and cheap. However, their massive use has created an enormous global problem with environmental, economic, social, and health repercussions. Existing international measures to deal with plastic pollution are insufficient to successfully addressing the problem. So legal provisions banning the …

Terrestrial discharges mediate trophic shifts and enhance methylmercury accumulation in estuarine biota

The input of mercury (Hg) to ecosystems is estimated to have increased two- to fivefold during the industrial era, and Hg accumulates in aquatic biota as neurotoxic methylmercury (MeHg). Escalating anthropogenic land use and climate change are expected to alter the input rates of terrestrial natural organic matter (NOM) and …

Prehistorical and historical declines in Caribbean coral reef accretion rates driven by loss of parrotfish

Caribbean coral reefs have transformed into algal-dominated habitats over recent decades, but the mechanisms of change are unresolved due to a lack of quantitative ecological data before large-scale human impacts. To understand the role of reduced herbivory in recent coral declines, we produce a high-resolution 3,000 year record of reef …

Atmospheric and fluvial nutrients fuel algal blooms in the East China Sea

Chinese coastal waters support vast fisheries and vital economies, but their productivity is threatened by increasingly frequent harmful algal blooms (HABs). Here we provide direct experimental evidence that atmospheric deposition, along with riverine input, opens new niches for bloom-forming dinoflagellates and diatoms in the East China Sea (ECS) by increasing …

Incorporation of Deepwater Horizon oil in a terrestrial bird

Carbon isotopic evidence revealed Deepwater Horizon (DWH) oil entering coastal planktonic and lower terrestrial food webs. The integration of spilled oil into higher terrestrial trophic levels, however, remains uncertain. We measured radiocarbon (14C) and stable carbon (13C) in seaside sparrow (Ammodramus maritimus) feathers and crop contents. Lower 14C and 13C …

Return of naturally sourced Pb to Atlantic surface waters

Anthropogenic emissions completely overwhelmed natural marine lead (Pb) sources during the past century, predominantly due to leaded petrol usage. Here, based on Pb isotope measurements, we reassess the importance of natural and anthropogenic Pb sources to the tropical North Atlantic following the nearly complete global cessation of leaded petrol use. …

Washing clothes releases water-polluting fibres, study finds

Each cycle of a washing machine could release more than 700,000 microscopic plastic fibres into the environment, according to a study. Inside the lonely fight against the biggest environmental problem you've never heard of Read more A team at Plymouth University in the UK spent 12 months analysing what happened …

Norway and Turkey vote against ban on dumping mining waste at sea

Norway and Turkey were the only two of 53 countries to vote against an international ban on the dumping of mining waste at sea, at a major conservation summit in Hawaii last week. Even big mining nations including China and Russia voted in favour of the resolution at the International …

Top sea authority tells provincial governments to stop polluting Bohai Sea

China's top oceanic authority urged provincial governments to better protect Northeast China's severely polluted Bohai Sea via new legislation, media reported Monday. During a two-day visit to Dalian, Northeast China's Liaoning Province last week, an investigation team from the State Oceanic Administration (SOA) stated that most of the pollutants in …

Leading ocean advocacy groups join forces to tackle microfiber pollution

Two leading clean ocean advocacy groups have joined forces to stop tiny synthetic clothing fibers from polluting the world’s waterways and poisoning the food chain. Plastic Soup Foundation (PSF), a Dutch nonprofit, and New York-based Parley for the Oceans announced Tuesday a partnership to tackle the issue of microfiber pollution …

Australia seeks $120m for Great Barrier Reef damage from Chinese coal ship

The Australian government is seeking at least $120m from the owners of a Chinese coal carrier that destroyed part of the Great Barrier Reef. Shenzhen Energy Transport is arguing against paying for the clean-up of the Douglas Shoal, which was severely damaged when the Shen Neng 1 went off-course and …

Hong Kong’s marine waste clean-up mired in red tape and outdated attitudes

A small sampan manoeuvres between the fishing boats moored in the Cheung Chau typhoon shelter, while a small shrimp net is dropped over the bows to retrieve a modest catch of floating refuse. It’s not exactly hi-tech, and nor does it appear to be very effective, because most of the …

China may penalize offshore oil companies for spills: Xinhua

The Chinese government is considering imposing penalties on offshore oil companies that damage marine environment, state media said on Monday, the latest effort by Beijing to clamp down on environmental pollution and tackle risks from oil leaks. The Legislative Affairs Office of the State Council on Monday published an early …

Decision support system for emergency management of oil spill accidents in the Mediterranean Sea

This paper presents an innovative web-based decision support system to facilitate emergency management in the case of oil spill accidents, called WITOIL (Where Is The Oil). The system can be applied to create a forecast of oil spill events, evaluate uncertainty of the predictions, and calculate hazards based on historical …

Judgement of the National Green Tribunal regarding oil spill from sunken ship MV Rak off the coast of Mumbai in 2011, 23/08/2016

Judgement of the National Green Tribunal in the matter of Samir Mehta Vs Ministry of Environment, Forests & Climate Change & Others dated 23/08/2016 regarding marine pollution caused by the sinking of ship (M.V. RAK) and oil spill which occurred in the Arabian Sea, off the coast of Mumbai. The …

Facial scrubs release 94,500 toxic microbeads in each wash, research finds

The numbers of polluting plastic beads commonly found in everyday face scrub have been revealed by scientists. Researchers at Plymouth University found that each time facewash is used, 94,500 “microbeads” can be released into the oceans. The small plastic balls, also found in toothpaste, are too small to be filtered …

Order of the National Green Tribunal regarding an edible oil manufacturer polluting the environment, Tamil Nadu, 13/07/2016

Order of the National Green Tribunal (Southern Zone, Chennai) in the matter of Meenava Thanthai & Others Vs State of Tamil Nadu & Others dated 13/07/2016 regarding an edible oil manufacturer not having obtained consent from the Pollution Control Board and also discharge of untreated effluents into the sea and …

Recycling Technologies lauds novel fuel made from rigid plastics

Recycling firm teams up with Ricardo to assess performance of Plaxx fuel as replacement for heavy fuel oil and diesel Swindon-based firm Recycling Technologies has teamed up with engineering consultancy Ricardo to assess the performance of its novel solution to turn rigid plastic waste into a fuel. Announced late last …

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