Marine Life

Order of the National Green Tribunal regarding pollution of Godavari river, Telangana, 29/05/2025

Order of the National Green Tribunal in the matter of News Item titled "Telangana: Deepening pollution crisis in Godawari threatens lives livelihoods appearing in the Telangana Today dated 13.05.2025" dated 29/05/2025. The application was registered suo-motu on the basis of the news item titled Telangana: Deepening pollution crisis in Godawari …

Florida Rescuers Fight To Save Stranded Pilot Whales

Wildlife experts and volunteers in the Florida Keys have rescued seven of a group of pilot whales stranded in shallow waters and are using boats and a helicopter to locate more of the animals, officials said on Friday. At least three of the group had died after around 16 of …

Forecasting the rain ratio

Marine algae known as coccolithophores produce much of the ocean's calcium carbonate. A large survey reveals how these organisms' calcification processes and species distribution change in response to carbon dioxide levels.

Tolerance limit for fish growth exceeded by warming waters

Climate change can affect organisms both directly, by affecting their physiology, growth, and behaviour, and indirectly, for example through effects on ecosystem structure and function. For ectotherms, or ‘cold-blooded’ animals, warming will directly affect their metabolism, with growth rates in temperate species predicted to increase initially as temperatures rise, but …

Invasive seaweed poses threat to coral colonies in Gulf of Mannar

bio-invasion:The exotic seaweed seen on Krusadai Island. CHENNAI: Coral colonies in the Gulf of Mannar Biosphere Reserve are facing serious threat from an invasive seaweed, which is spreading rapidly, say marine researchers, who are worried about the phenomenon. The bio-invasion by the sea weed, Kappaphycus alvarezii, was spread over only …

State of knowledge of coastal and marine biodiversity of Indian Ocean countries

The Indian Ocean (IO) extends over 30% of the global ocean area and is rimmed by 36 littoral and 11 hinterland nations sustaining about 30% of the world's population. The landlocked character of the ocean along its northern boundary and the resultant seasonally reversing wind and sea surface circulation patterns …

Batfish, Razor fish and Frog crab rediscovered

K.S. Sudhi KOCHI: Three unique marine organisms, Deep Sea Smoky Batfish, Grooved Razor fish and Frog crab, have been re-recorded from Indian waters after a gap of over a century. Cruises on board ocean research vessel

Ecological studies on the Dugong dugon of the Andaman and Nicobar Islands: A step towards species conservation

Although widely distributed, little is known about the dugong in most of the areas of occurrence. In India, information about the animal is patchy and restricted to sighting, stranding and mortality records. Historically dugongs were abundant in the Andaman and Nicobar islands, but hunting and habitat loss has led to …

Chesapeake crabs: Engineering a rebound

A new strategy to selectively spare pregnant females has brought the Chesapeake Bay crab population back from a precipitous collapse in just 3 years.

Jaitapur nuclear power plant no threat to environment: Kakodkar

Pune Former -c- hairman of Atomic Energy Commission Anil Kakodkar on Tuesday said the construction of the nuclear power plant at Jaitapur would not be a threat to agriculture or marine ecology in the Konkan region. He was talking to reporters while on a visit to the city. His statement …

Census of marine life finds 20,000 new species

KOCHI: The rediscovery of a Jurassic shrimp, thought to have been extinct 50 million years ago, and a living Caribbean fossil that flourished worldwide some 100 million years, are some of the interesting finds of the recently concluded first census of marine life. The census revealed the richness of marine …

Effect of high level iron enrichment on potential nitrogen uptake by marine plankton in the Southern Ocean

Iron fertilization of the Southern Ocean is believed to counter the increasing CO2 concentration in the atmosphere and the consequent global warming. Though a number of large scale iron enrichment experiments have been done in the recent past in different parts of the world ocean, little effort has been made …

Ocean acidification compromises recruitment success of the threatened Caribbean coral Acropora palmata

Ocean acidification (OA) refers to the ongoing decline in oceanic pH resulting from the uptake of atmospheric CO2. Mounting experimental evidence suggests that OA will have negative consequences for a variety of marine organisms. Whereas the effect of OA on the calcification of adult reef corals is increasingly well documented, …

The noisier, the healthier

CORAL reefs that offer exotic ocean views can be surprisingly noisy places, with tiny fish and invertebrates like lobsters, sea urchins, squids and corals producing a relentless cacophony of squeaks and grunts. UK scientists recently listened to these noises and found the noisier the reef the better is its health; …

The tiniest catch

Marine scientists are prowling the Bering Sea to learn how climate affects minute sea creatures and the lucrative fishery that depends on them.

Brown oil and silvery sheen

Erika, who is a photographer, and myself, headed out in a boat from Fourchon, US state Louisi ana’s southernmost port. We had four co-travellers: Jonathan Henderson from non-profit Gulf Restoration Network, his friend Randy, who is a cameraman, and Craig, our fishing captain and guide. It was August 16, the …

Making marine life count: A new baseline for policy

The Census of Marine Life aids practical work of the Convention on Biological Diversity, discovers and tracks ocean biodiversity, and supports marine environmental planning.

What lies underneath: Conserving the oceans genetic resources

The marine realm represents 70% of the surface of the biosphere and contains a rich variety of organisms, including more than 34 of the 36 living phyla, some of which are only found in the oceans. The number of marine species used by humans is growing at unprecedented rates, including …

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