Marine Ecosystems

State of the Climate in Asia 2024

The World Meteorological Organization’s State of the Climate in Asia 2024 report warns that the region is warming nearly twice as fast as the global average, driving more extreme weather and posing serious threats to lives, ecosystems, and economies. In 2024, Asia experienced its warmest or second warmest year on …

Impacts of climate change in the deep sea

Even the most remote deep-sea ecosystems are affected by climate change according to a study conducted by the National Oceanography Centre at the University of Southampton, UK. According to the study, seafloor dwellers will decline by up to 38% in the North Atlantic and over 5% globally over the next …

Mechanized beach cleaning will affect fisher folk, marine life: NGO

Human Rights Defenders, an NGO based in South Goa, has opposed the mechanized beach cleaning process that the tourism department plans to undertake through Ram Engineering, Mumbai, for cleaning some of the beaches along the 105-km coastline of the state. The NGO submitted a memorandum to the tourism department giving …

Kerala state action plan on climate change: draft

Government of Kerala has been working on a strategy for action in the state in response to Climate Change. It is proposed to identify specific vulnerabilities and plan appropriate responses keeping those in focus. As the foremost impact of the changing climatic pattern relates to the land and water resources, …

Indian Ocean nations face $100-m loss due to marine pollution

The spread of harmful algal blooms and marine pollution are a serious threat to the fishery resources of the Indian Ocean RIM countries. The expansion of these algal blooms in the past 25 years is responsible for losses to the tune of $100 million a year in the region, N.R. …

Plastic bag charge or ban 'could cut use in Europe by 80%'

New EU proposals would require member states to choose between three methods of reducing the waste from bags European Union member states could cut their plastic bag use by 80%, the European commission has said, by charging for bags or even banning them. Plastic bags are a major cause of …

Great Barrier Reef report warns of cumulative effect of development

Strategic assessment of marine park recommends new policy whereby human activity must have a 'net benefit' Development along the Great Barrier Reef must be of "net benefit" to the condition of the reef under a plan released in Townsville on Friday by the federal environment minister, Greg Hunt, and his …

Climate change and coastal ecosystems

Climate change and coastal ecosystems - A presentation by Dr Ahana Lakshmi, NCSCM, Chennai at the 4th National Research Conference on Climate Change held at Indian Institute of Technology, Madras from October 26-27, 2013.

Antarctic marine reserve threatened by sunset clause, conservationists warn

Failure to protect Antarctic waters long-term could leave it vulnerable to oil drilling and fishing within 15 years Talks to create the world’s two largest marine reserves in the Antarctic could be undermined by a last-ditch push for a “sunset clause” that would allow protections from fishing and oil drilling …

Oily gunk found on Louisiana shore surges three years after BP spill

The amount of oil found on Louisiana's coast has surged this year, three years after BP's Macondo spill in the U.S. Gulf of Mexico, the state's Coastal Protection & Restoration Authority said. Some 3.01 million pounds of "oily material" were cleaned up on Louisiana's coast from March to August this …

Radical climate change just around the corner: Study

Earth may experience a radically different climate within 34 years, forever changing life as we know it, said a study that aims to bring the dangers of global warming into sharper focus. On current trends of greenhouse-gas emissions, 2047 will mark the year at which the climate at most places …

Marine National Park to get its health card by December

Preparing a health card for an ecosystem may sound a strange concept. However, an exercise to make one for Gujarat's famous Marine National Park and Gulf of Kutch is currently underway. The idea behind the initiative undertaken by Gujarat Ecology Commission (GEC) in collaboration with University of Maryland and National …

The projected timing of climate departure from recent variability

This is a new and massive analysis of all climate models led by Camilo Mora, Hawaai University published in the journal "Nature". Warns that within 35 years (i.e.by 2047), even the lowest monthly dips in temperatures will be hotter than we’ve experienced in the past 150 years. The tropics will …

ONGC oil leak hits Uran coast

Heavy Pollution Feared Along 10-Km Stretch Navi Mumbai/Mumbai: A pipeline in the Oil and Natural Gas Corporation’s Uran plant developed a leak on Sunday night, spilling about 5,000 litres of crude oil into the Arabian Sea that spread about 10km along the coastline and caused considerable water pollution. The grey-black …

Oceans face 'deadly trio' of threats, study says

The world's oceans are under greater threat than previously believed from a "deadly trio" of global warming, declining oxygen levels and acidification, an international study said on Thursday. The oceans have continued to warm, pushing many commercial fish stocks towards the poles and raising the risk of extinction for some …

BP wins reprieve over Gulf spill payouts: U.S. appeals court

BP Plc won a legal reprieve in its effort to force the administrator of a settlement related to the 2010 Gulf of Mexico oil spill to tighten standards in assessing claims, potentially sparing the oil company billions of dollars of extra costs. A divided 5th U.S. Circuit Court of Appeals …

Deep sea recovery from U.S. Gulf spill could take decades: study

The muddy deep-sea ecosystem around the massive 2010 Gulf of Mexico oil spill could take decades to recover from the effects of the disaster, researchers reported on Tuesday. The oil spill from BP Plc's Macondo well had its most severe impact on the ecosystem in an area about nine square …

Environmentalists accuse govt of inaction on Sethusamudram project

Environmentalists yesterday expressed regret over the country’s failure to address its concerns over the controversial Sethusamudram Project. They accused state officials of years of inaction on the issue. According to them, the National Aquatic Resources Agency (NARA), Coast Conservation Department (CCD), Fisheries Department and Fisheries and Aquatic Resources Development Ministry …

Should Sethusamudram Project get the go ahead?

PHOTO FEATURE: SETHUSAMUDRAM PROJECT RELATED CONTENT Report: Ecological reasons to oppose Sethusamudram project. Feature: Coastal engineering impacts of the Sethusamudram.... Feature: Doubts cast over Sethusamudram. Report: History and facts on Sethusamudram. Campaign: Save Ram Sethu. Review: Environmental Impacts of the Sethusamudram Project. Report: Sethusamudram Shipping Canal Project. Report: EIA for …

The impact of temperature on marine phytoplankton resource allocation and metabolism

Marine phytoplankton are responsible for ~50% of the CO2 that is fixed annually worldwide, and contribute massively to other biogeochemical cycles in the oceans1. Their contribution depends significantly on the interplay between dynamic environmental conditions and the metabolic responses that underpin resource allocation and hence biogeochemical cycling in the oceans. …

Government issues new guidelines to protect sharks

The ministry of environment and forests has issued a 'fins naturally attached' policy requiring fisheries to land sharks in coastal states with their fins intact. The policy is a strong tool in the fight to end shark finning, a cruel practice that occurs when fishermen catch sharks, cut off their …

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