article thumbnail

What are ‘planetary boundaries’ and why should we care?

Envirotec Magazine

And nearly all of us use fossil fuels, plastics, chemicals and products from intensive agriculture. Ocean-acidification is still, just, in the green, and so is aerosol pollution and dust. Three are based on what we take from the system: biodiversity loss fresh water land use. billion humans – nearly all of them poor.

article thumbnail

Plastic waste may be acidifying our oceans, scientists speculate

Eco-Business

New research suggests that plastic could contribute to ocean acidification, especially in highly polluted coastal areas, through the release of organic chemical compounds and carbon dioxide, both of which can lower the pH of seawater.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Frogfish floating in litter’ winner at World Oceans Day

Climate-KIC

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.

article thumbnail

The Blue Economy: Importance of Ocean Conservation

Green Tech Challenge

The sustainability of this growth is however compromised by overfishing and rising ocean pollution. Pollution from litter, sunscreen chemicals, and boats making day trips to the island in large numbers (200 boats and 5000 tourists per day) had gradually damaged 80% of the island’s ecological system.

article thumbnail

Understanding the Anthropocene, Resilience Thinking, and the Future of Industry

Green Business Bureau

During this era, humans began releasing concentrated amounts of carbon and other emissions, causing extreme air pollution and marking the start of the constant rise of atmospheric CO2, leading us to where we are today. . Ocean acidification – Surface ocean acidity has already increased by 30 percent since pre-industrial times.

article thumbnail

Can Bumble Bee and Nestlé hook the world on fishless fish?

GreenBiz

If the sourcing is done carefully, fake fish also should be devoid of the mercury and microplastics that can stem from ocean plastic pollution. Seaweed, on the other hand, which makes up New Wave’s shrimp-mimic, sequesters carbon and reduces ocean acidification.

Seafood 543
article thumbnail

How a town tethered to coral learned to save its reef — and itself

Grist

The four are moving quickly to examine the tiny invertebrates, keeping them in plastic bins filled with ocean water to ease their stress. Created by Fernandes as part of his doctoral dissertation, the 3D-printed plastic holders act as temporary living quarters for dying coral. The structure is known as a “crib.”