Evaluation of Ice Nucleating Particles and their Sources in the ...

In particular, aerosols that serve as ice nucleating particles (INPs) are vastly understudied, especially above the central Arctic Ocean. However, INPs likely ...

Evaluation of Ice Nucleating Particles and Their Sources in the ...

However, the magnitude of their effects is not adequately quantified, especially in the central Arctic, where they impact temperatures directly ...

Evaluation of ice nucleating particles and their sources in the central ...

Evaluation of ice nucleating particles and their sources in the central Arctic during the Multidisciplinary drifting Observatory for Study of Arctic Climate ...

The Abundance and Sources of Ice Nucleating Particles Within ...

Results also show a 18%–78% decrease in INPs during the ice fog period, indicating that particles had activated into the ice fog via nucleation.

Fantastic Ice-Nucleating Particles and How to Find Them - Eos.org

... ice-nucleating particles and their climate impacts ... However, much is still unknown about these particles, such as their sources and impacts on ...

Ice‐Nucleating Particles That Impact Clouds and Climate ...

Direct chemical analysis can be accomplished by nucleating immersed particles into ice crystals within a continuous flow diffusion chamber (CFDC)- ...

Sources and nature of ice-nucleating particles in the free ...

While their ambient concentration is a strong function of ice nucleation temperature, variations over several orders of magnitude are reported ...

Arctic Ice Nucleation Sampling during MOSAiC (INPMOSAIC2) Field ...

Evaluation of ice nucleating particles and their sources in the central Arctic during the Multidisciplinary drifting Observatory for the. Study of Arctic ...

Reviewing Ice-Nucleating Particles | Staff Accomplishment | PNNL

In an invited review article, PNNL researchers examined the literature surrounding modeling and measuring the ice-nucleating particles that ...

Gaps in our understanding of ice-nucleating particle sources ...

Abstract. Changes in the availability of a subset of aerosol known as ice-nucleating particles (INPs) can substantially alter cloud.

Overview of biological ice nucleating particles in the atmosphere

There are four modes for heterogeneous ice nucleation, i.e., deposition ice nucleation, contact freezing, immersion freezing, and condensation freezing (Fig. 1) ...

Sea spray aerosol as a unique source of ice nucleating particles

Ice nucleating particles (INPs) are vital for ice initiation in, and precipitation from, mixed-phase clouds. A source of INPs from oceans within sea spray ...

Overview of Ice Nucleating Particles in - AMS Journals

... particles is explained. INP sources and known reasons for their ice nucleating properties are presented. The need for more studies to ...

Iceland is an episodic source of atmospheric ice-nucleating particles ...

Consequently, we assumed that the ice-nucleating ability of the samples is imparted by the presence of dust particles, and so our INP ...

Contributions of biogenic material to the atmospheric ice-nucleating ...

In forested ecosystems, INPs have also been found to correlate well with the amount of fluorescent bioparticles and carbonaceous material in the ...

Measurements of Ice Nucleating Particles and Ice Residuals in

In this chapter the history of measurements of ice nucleating particles, both in the field and complementary studies in the laboratory, are reviewed.

(PDF) Physicochemical characterization and source apportionment ...

Particle fluorescence was substantially associated with INP concentrations at warmer ice nucleation temperatures, indicating that in the far-reaching Arctic, ...

Observations of Ice-Nucleating Particles Near Marine and Major ...

Ice-nucleating particles (INPs) are rare particles in the atmosphere that can have disproportionately large impacts on several climate-relevant properties ...

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

Other known sources of INPs are sea-spray aerosol containing marine organic material, biological aerosol particles from terrestrial locations such as pollen, ...

Examining the Ice-Nucleating Particles from the Eastern North ...

The lowest non-zero measurement was made in the early morning on November 5, with 0.07 INP L-1 measured at -22 °C. As there have not been any prior measurements ...