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In addition to these opportunities, a range of ocean-based carbon removal approaches could help capture and store billions of tons of carbon. Importantly, these approaches would not increase oceanacidification. The ocean absorbs just under one-third of anthropogenic CO2 emissions, contributing to a rise in oceanacidification.
Understanding why climatechange might contribute to increasing plastic pollution is the focus of a new research project starting this month at the University of Portsmouth. As far as we know this is the first time this has been looked at in conjunction with climatechange.”
For most people, what climatechange really means for humanity’s future hasn’t sunk in yet; otherwise, he reasons, everyone would be clamoring for action. Drawing from Icelandic mythology, science, and his family’s history, Magnason gives the vocabulary of climatechange new charge. The personal works as an entry point.
Read time: 4 mins This article originally appeared in The Guardian and is republished here as part of Covering Climate Now, a global journalistic collaboration to strengthen coverage of the climate story. It too is now threatened by climatechange. By Michael Mann. I witnessed this firsthand.
Ocean-acidification is still, just, in the green, and so is aerosol pollution and dust. But on climatechange, deforestation, biodiversity loss, synthetic chemicals such as plastics, freshwater depletion, and nitrogen/phosphorus use, we’re well out of the safer zone.
Over the past few years, as companies have come under steadily increasing pressure to tackle climatechange, nature-based solutions have emerged as a particularly exciting method for shrinking corporate carbon footprints. This article originally appeared in the State of Green Business 2021. You can download the entire report here.
Over the past few years, as companies have come under steadily increasing pressure to tackle climatechange, nature-based solutions have emerged as a particularly exciting method for shrinking corporate carbon footprints. This article originally appeared in the State of Green Business 2021. You can download the entire report here.
Put simply, oceanacidification is the imbalance of chemical content in ocean water; whereby there is increased acidity, and upward temperature changes. The ocean has experienced a 26% pH drop in the last century. Oceanacidification has negative effects on sea-life and the ecosystem.
This is a key finding of a new scientific report, “The Ocean as a Solution for ClimateChange: 5 Opportunities for Action” , published on 23 September at the UN Secretary-General’s Climate Action Summit in New York. Global action to address the state of the ocean has never been more urgent.
Greater clarity about the trajectory of climatechange – and the need for decisive action – appeared to be forthcoming from the latest summary from the Intergovernmental Panel on ClimateChange (IPCC), published on 9 August. Policy response.
Today, around 30 lawsuits have been filed around the country as cities, states, and Indigenous tribes seek to make the industry pay for the costs of climatechange. All the while, the effects of climatechange — the heat waves, the blazes, the wildfire smoke — have only grown more obvious, and more costly.
Attempts to sue polluting companies and governments over their responsibility for climatechange would have a greater chance of success if they made better use of the latest science, according to a study by Oxford University researchers. The study reviewed 73 climate litigation cases against polluters across 14 jurisdictions.
Wolf believes the disruption of the pandemic has caused consumers to embrace plant-based foods partly as a way to address climatechange on a personal level. Seaweed, on the other hand, which makes up New Wave’s shrimp-mimic, sequesters carbon and reduces oceanacidification.
Oceans are large carbon sinks, absorbing CO 2 and using it to form bicarbonate—essentially, baking soda—that safely stores carbon for thousands of years. This makes oceans a powerful tool for fighting climatechange. Even apart from carbon capture and storage, deacidifying the ocean is an impactful effort in of itself.
Corals reefs across the world are under relentless stress from warming caused by climatechange and other local pressures such as overfishing, unsustainable coastal development and declining water quality. This, the largest analysis of global coral reef health ever undertaken draws on data: spanning 40 years. in 73 countries.
In the Indian Ocean, even coral species known to be resistant to hot temperatures are bleaching. This is one of the key living systems that we thought was closest to a tipping point,” said Tim Lenton, a professor of climatechange and Earth systems at the University of Exeter in the United Kingdom.
A frogfish finding shelter among bits of plastic is one of the winners of a World Oceans Day photography competition, announced at the United Nations earlier this month. The post Frogfish floating in litter’ winner at World Oceans Day appeared first on Climate-KIC.
The findings offer new insight into corporate actors’ responsibility for the climate impact of worsening wildfires and strengthen the rapidly growing scientific field known as attribution science , which quantifies the influence of climatechange on extreme weather events and connects pollution sources to observed climate impacts.
The boundaries range from climatechange and biodiversity to oceanacidification and freshwater use; three limits have already been passed, according to scientists. Planetary boundaries are nine environmental 'red lines' that researchers have warned will compromise life on Earth if crossed.
An all-you-need-to-know guide to the IPCC's must-read scientific dossier on the true scale of the climate crisis now facing the global economy. For 30 years, the science underpinning climatechange, and humanity's role in driving it, has never been in much doubt. Warming is likely to reach 1.5C within next 20 years.
Climatechange is accelerating and intensifying across every region of the planet, bringing with it increases in rainfall, flooding, drought, heatwaves, and sea levels that are already having significant implications for economies around the world.
A slew of recent studies corroborate the scientific consensus on climatechange. This led them to conclude that the cause of the extinction was warming and oceanacidification attributable to the release of GHGs from massive volcanic eruptions in Siberia. I personally take this as a thunderous warning message.
That not only leads to oceanacidification, it also makes handling captured carbon potentially risky — as demonstrated by the fire last year at Piñon Midstream’s Dark Horse carbon capture project. Piñon Midstream advertises its Dark Horse project as “engineered and designed to the highest N.A.C.E. “A
Today’s children are facing climate crisis-related health issues, warns The Lancet ’s Countdown on Health and ClimateChange, the annual research collaboratively conducted by 35 global institutions. The Lancet Via EurekAlert Image via Shutterstock.
It added that overfishing to key species in delicate food webs also heaped "unwanted additional pressure" on oceans that are also facing major challenges from climatechange, oceanacidification, and warming seas.
Current regulation and risk disclosure efforts are insufficient for tackling the varying and complex risks posed by nature loss and climatechange, UCL research argues. Whilst the worst impacts of climatechange are foreseen in the coming decades, I would argue that for some aspects of nature loss, they're already here.".
Invasive plants, animals and other organisms can destabilize entire ecosystems, while the impacts of climatechange not only damage ecosystems themselves but exacerbate other pressures, through extreme weather events, rising oceanacidification. As ecosystems degrade, they release more carbon, adding to climatechange.
In 2015, the Hague District Court in the Netherlands issued a landmark ruling — subsequently upheld on appeal — in a climate lawsuit brought by Urgenda and Dutch citizens against the national government. It was the first in the world to establish that their government has a legal duty to protect its citizens from dangerous climatechange.
For more information, read our full investigation into the meat industry’s messaging on climatechange. Animal agriculture isn’t a serious driver of climatechange’ Meat industry leaders are increasingly marketing meat as sustainable, arguing that meat production in countries such as the U.S.
The WMO uses seven climate indicators to give a broad view of the global climate, and the level of GHG emissions is only one of them. The others are temperature, ocean heat, sea level, glacial mass, sea ice, and oceanacidification.
According to the United Nations , reducing methane emissions from cows could be one of the quickest ways to slow climatechange. It can reverse oceanacidification by absorbing carbon dioxide. In all the years that I’ve worked in this area, I’ve never seen anything that reduced it that much,” Kebreab says.
Today the world's leading climate scientists delivered the clearest picture yet of the scale of the climate crisis that is already unfolding, as well as the likely impacts of further temperature rises over the course of century. Everything we need to avoid the exponential impacts of climatechange is doable.
Stuart Kirk's insistence investors do not need to worry about climate risk fundamentally misunderstands both climatechange and risk. But it is also here that things start to go wrong, because a "financial and investment view" of climate risk should incorporate the very risks Kirk insists we should not worry about.
As industry is one of the biggest drivers of global climatechange and is entirely dependent on the earth’s resources for production, it is important for business leaders and employees to understand the Anthropocene, its implications, and what it means for the future of sustainability and industry. . The Nine Planetary Boundaries.
Photo: Disha Yadav/ Unsplash For many climate advocates preparing for this year’s COP29 in Baku, it might be a surprise to learn that a different annual Conference of Parties (COP) just wrapped in Cali, Columbia. Unfortunately, the climate crisis and biodiversity loss are too often considered separately from one another.
The government has today published the results of an independent review into UK marine projection, which calls for the creation of new Highly Protected Marine Areas in English waters, and new research that highlights how oceans can play a key role in tackling climatechange.
The world relies on the ocean for survival, and its human inhabitants all participate in at least one daily activity, which affects the ocean ecosystem. We are all stakeholders of the ocean, participating in activities which either support, or disrupt ocean conservation.
enthusiasm for many stakeholders’ sustainability priorities — such as climatechange or DEI (diversity, equity, and inclusion) — has seemingly stalled. The real issue is whether we’re moving at the speed and scale needed to outpace climatechange and its significant human and financial costs. Spoiler: We’re not.)
The United Nations’ Intergovernmental Panel on ClimateChange (IPCC) — which is, in fact, the UN body responsible for communicating on the deteriorating climate — has officially recognized the oceans as a critical component in the climatechange crisis. But our climate is in dire crisis.
With respect to the warnings of the severity of climatechange, this is presently far from the case. With regard to addressing climatechange, the transition to a new renewable energy-based paradigm is the greatest economic opportunity of all time.
For business executives and government regulators, it sparked a step change in green business thinking. Building on concern over climatechange, progress on understanding the role of nature in our economy has gained considerable momentum in the last few years. Climate-related issues dominated the results for years.
In addition to these opportunities, a range of ocean-based carbon removal approaches could help capture and store billions of tons of carbon. Importantly, these approaches would not increase oceanacidification. The ocean absorbs just under one-third of anthropogenic CO2 emissions, contributing to a rise in oceanacidification.
In addition to these opportunities, a range of ocean-based carbon removal approaches could help capture and store billions of tons of carbon. Importantly, these approaches would not increase oceanacidification. The ocean absorbs just under one-third of anthropogenic CO2 emissions, contributing to a rise in oceanacidification.
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