Category: Climate Change

Storing CO2 underground can curb carbon emissions, but is it safe?

At first glance, it almost sounds crazy. Can we really take carbon dioxide emissions from an industrial plant and store them underground? To find out, research is currently taking place to test if such an idea is not only viable but safe, and prove that to the public. By Jonathan O’Callaghan This approach is known as carbon capture and storage (CCS) and it’s been around for decades but has never really taken off. In its recent reports, however, the UN Intergovernmental Panel on Climate Change (IPCC) said that CCS could have a key role to play if we’re going to meet our climate

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Climate passport, anyone?

As climate change leads to the flooding of whole countries, a climate passport may allow the most distressed to settle in countries that have been largely responsible for the impact.

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As Arctic ship traffic increases, narwhals and other unique animals are at risk

A recent study assessed the vulnerability of 80 populations of Arctic marine mammals during the “open-water” period of September, when sea ice is at its minimum extent, to understand the relative risks of vessel traffic across Arctic marine mammal species, populations and regions. The study found that more than half (53 percent) of these populations – including walruses and several types of whales – would be exposed to vessels in Arctic sea routes. This could lead to collisions, noise disturbance or changes in the animals’ behaviour.

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In waterless Ladakh, women show the way

The Women’s Alliance of Ladakh (WAL), while making efforts to protect Ladakh’s environment and preserving its culture, is persuading farmers of the cold desert to practise organic farming and traditional water harvesting as farmers face water scarcity because of low snowfall in recent years. “It seems water is gradually vanishing from this place. We need to be prepared for water-related challenges ahead,” said 60-year-old Tsering Chondol, President of WAL, which counts some 4,000 women in 114 villages of Ladakh as members.

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