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Economics & Business May 1, 2024

Rough seas or smooth sailing? The cruise industry is booming despite environmental concerns

Cruise ship season is officially underway in British Columbia. The season kicked off with the arrival of Norwegian Bliss on April 3—the first of 318 ships that are scheduled to dock in Victoria this year. Victoria saw a ...

Environment May 1, 2024

Study says El Nino, not climate change, was key driver of low rainfall that snarled Panama Canal

The climate phenomenon known as El Niño—and not climate change—was a key driver in low rainfall that disrupted shipping at the Panama Canal last year, scientists said Wednesday.

Earth Sciences Apr 30, 2024

Study shows climate change and mercury pollution stressed plants for millions of years

The link between massive flood basalt volcanism and the end-Triassic (201 million years ago) mass extinction is commonly accepted. However, exactly how volcanism led to the collapse of ecosystems and the extinction of entire ...

Earth Sciences Apr 30, 2024

Atmospheric 'teleconnections' sustain warm blobs in the northeast Pacific Ocean

The past 10 years have seen a series of "warm blobs" in the northeast Pacific Ocean. These marine heat waves do widespread damage to ecosystems and marine life in the area, but the mechanisms by which they develop and are ...

Biotechnology Apr 30, 2024

Engineered increase in mesophyll conductance improves photosynthetic efficiency in field trial

It is possible to engineer increased mesophyll conductance in plants according to new research from the University of Illinois. Mesophyll conductance plays a key role in photosynthesis and refers to the ease with which CO2 ...

Plants & Animals Apr 30, 2024

Adaptation of photosynthetic mechanism in air plants occurs through gene duplication, study finds

Researchers at the University of Vienna, along with collaborators from France, Germany, Switzerland and the U.S., have achieved a breakthrough in understanding how genetic drivers influence the evolution of a specific photosynthesis ...

Earth Sciences Apr 30, 2024

How the plant world shapes the climate cycle

In order to understand the Earth's resilience, researchers at ETH Zurich are modeling climate changes from times long past. And they show that plants are not simply victims of circumstances, but have helped to shape climate ...

Earth Sciences Apr 30, 2024

Abrupt permafrost thaw found to intensify warming effects on soil CO₂ emission

According to a recent study published in Nature Geoscience, scientists have found that soil carbon dioxide (CO2) emissions are more sensitive to climate warming in permafrost-collapsed areas than in non-collapsed areas.

Earth Sciences Apr 29, 2024

Maps developed with artificial intelligence confirm low levels of phosphorus in Amazonian soil

As the impacts of climate change increasingly affect the daily lives of residents in several countries, including Brazil, the resilience of forests, especially tropical ones such as the Amazon, has become a frequent topic ...

Earth Sciences Apr 29, 2024

China's cement industry: Potential contributor to carbon neutrality

In a recent study published in Science China Earth Sciences, researchers from the Institute of Applied Ecology of the Chinese Academy of Sciences have unveiled new advances in the carbon capture capabilities of China's cement ...

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