Biological particles play crucial role in Arctic cloud ice formation

Microplastic Particles Contain Ice Nucleation Sites That Can Be ...

In the absence of ice-nucleating particles (INPs) in the atmosphere, cloud droplets freeze homogeneously at a temperature of ...

Ice Nucleating Particles in Arctic Clouds and Their Impact on Climate

Even though INPs can play a role in cirrus cloud formation, where temperatures are usually below the homogeneous freezing temperature, the role of INPs is.

Into the mist of studying the mystery of Arctic low level clouds

As cloud droplets and ice crystals only form on cloud condensation nuclei (CCN) and ice nucleating particles (INP), the whole complexity ...

Ice nucleating particles in the Canadian High Arctic during the fall of ...

Mixed-phase clouds, which contain both liquid and ice, are abundant in the Arctic and play an important role in precipi- tation and climate ...

Mineral and biological ice-nucleating particles above the South East ...

It is suggested that given the presence of biological material, it could substantially contribute to the enhanced ice-nucleation ability of the samples at ...

The hurdles local Arctic aerosols must overcome to become airborne

Aerosols and clouds play a critical role in regulating radiation reaching the Arctic, which is warming faster than anywhere else globally.

The hurdles local Arctic aerosols must overcome to become airborne

Aerosol particles and clouds play a critical role in regulating radiation reaching the Arctic, which is warming faster than anywhere else globally.

Bacteria from the ocean floor could be influencing Arctic weather

Once airborne, seafloor bacteria may become seeds that promote the growth of ice crystals, an important step in the formation of Arctic clouds.

Explosive Origins of 'Secondary' Ice—and Snow | BNL Newsroom

Precipitating snow from supercooled clouds usually originates from “primary” ice particles, which form when water crystallizes on select tiny ...

Polar oceans and sea ice in a changing climate - UC Press Journals

Polar oceans and sea ice regulate the uptake and emission of both aerosol, such as sea spray particles (Section 4.2) and associated biological ...

Arctic sea ice melt leads to atmospheric new particle formation - Pure

Changes in the amount of ocean surface covered by ice play an important role in the global climate system28, 29. ... Modelling atmospheric structure, cloud and ...

Arctic sea ice melt leads to atmospheric new particle formation

Changes in the amount of ocean surface covered by ice play an important role in the global climate system28, 29. ... Modelling atmospheric structure, cloud and ...

Arctic warming may fuel ice formation in clouds - EurekAlert!

The Arctic frequently experiences temperatures that support the formation of mixed-phase clouds that contain supercooled liquid droplets and ice ...

The Impacts of Immersion Ice Nucleation Parameterizations on ...

The strong modulation effect of the liquid phase on immersion freezing led to the successful simulation of the characteristic Arctic cloud structure, with a ...

Biological Particles Play Crucial Role In Arctic Cloud - One News Page

Biological Particles Play Crucial Role In Arctic Cloud Ice Formation ... An international team of scientists from Sweden, Norway, Japan, and ...

Clouds formed with sea salt contribute to Arctic warming

Scientists studying Arctic warming have shared new evidence that sea salt aerosols from “blowing snow” play a significant role in forming clouds.

Arctic Warming May Fuel Ice Formation in Clouds

Warmer Arctic conditions have the potential to lead to an increase in Arctic natural aerosols that can promote ice crystal formation in ...

Arctic sea ice melt leads to atmospheric new particle formation

Changes in the amount of ocean surface covered by ice play an important role in the global climate system28, 29. ... Modelling atmospheric structure, cloud and ...

Cloud ice crystals carry biological matter: research - Reuters

Ice crystals plucked from clouds and quickly analyzed in flight show bits of biological material -- bacteria, spores and plants -- play a ...

NEWS STORY: Ocean life triggers ice formation in clouds

Researchers from the Arctic Research Programme, managed at British Antarctic Survey (BAS), have shown for the first time that phytoplankton ...