4.1 Article

Stratospheric ozone depletion in the Antarctic region triggers intense changes in sea salt aerosol geochemistry

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Biochemistry & Molecular Biology

Updated analysis of data from Palmer Station, Antarctica (64° S), and San Diego, California (32° N), confirms large effect of the Antarctic ozone hole on UV radiation

Germar H. Bernhard et al.

Summary: The status of the stratospheric ozone layer is evaluated every 4 years by a group of experts. The assessment report includes a section with common Q&A about ozone depletion and related topics. Since 2002, a plot comparing UV Index data from Palmer Station, San Diego, and Barrow has been included in the Q&A. The revised plot, updated with data up to 2020, shows that the ozone hole has significantly increased the UV Index at Palmer Station. However, the increases in UV Index at Barrow and San Diego are relatively small.

PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES (2022)

Article Multidisciplinary Sciences

Persistent extreme ultraviolet irradiance in Antarctica despite the ozone recovery onset

Raul R. Cordero et al.

Summary: Thanks to the Montreal Protocol, ozone-depleting substances are decreasing and the Antarctic ozone layer is recovering. However, the ozone hole in Antarctica continues to occur each year, with the severity influenced by meteorological conditions. Recent measurements have revealed record high levels of UV radiation in the Antarctic region, despite the observed ozone recovery in early spring. It is found that the conditions favorable for extreme surface UV events persist in late spring, leading to the persistence of these events over the past two decades.

SCIENTIFIC REPORTS (2022)

Article Environmental Sciences

Photochemical reactions on aerosols at West Antarctica: A molecular case-study of nitrate formation among sea salt aerosols

Sergio J. Goncalves et al.

Summary: The environmental implications of climate change are complex, with regional variations in the polar regions. This study provides evidence of photochemical processing in West Antarctica aerosols, with particles consistent with NaCl-NO3 contributing up to 30% of the atmospheric particles investigated. These findings suggest that the snowpack and particulate nitrate photolysis should be considered in dynamic partition equilibrium in the troposphere.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Multidisciplinary Sciences

Antarctic ozone hole modifies iodine geochemistry on the Antarctic Plateau

Andrea Spolaor et al.

Summary: The study presents the first iodine record from the interior of Antarctica, indicating a twofold decrease in iodine concentration in ice since the onset of the ozone hole era, suggesting that the decrease is caused by enhanced iodine re-emission from snowpack due to increased UV radiation reaching the Antarctic Plateau. This highlights the potential for ice core iodine records from the inner Antarctic Plateau to serve as an archive for past stratospheric ozone trends.

NATURE COMMUNICATIONS (2021)

Article Geosciences, Multidisciplinary

Seasonally Resolved Holocene Sea Ice Variability Inferred From South Pole Ice Core Chemistry

Dominic A. Winski et al.

Summary: This study uses data from the South Pole Ice Core and a chemical transport model to show the seasonal variability in the sources of sea salt in the Southern Hemisphere, with winter variations playing a key role in centennial to millennial scale structures in the record, and explains the potential reasons for the increased Holocene sea salt concentrations.

GEOPHYSICAL RESEARCH LETTERS (2021)

Article Environmental Sciences

Global tropospheric halogen (Cl, Br, I) chemistry and its impact on oxidants

Xuan Wang et al.

Summary: An updated mechanism for tropospheric halogen chemistry in the GEOS-Chem model improves the efficiency of recycling and mobilization of bromine radicals, resulting in a lower global mean tropospheric BrO mixing ratio of 0.19 ppt. Model simulations show that Cl atoms contribute 0.8% of the global oxidation of methane. The study highlights the importance of halogen chemistry in influencing tropospheric oxidants and ozone concentrations.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2021)

Article Geosciences, Multidisciplinary

Global and Arctic effective radiative forcing of anthropogenic gases and aerosols in MRI-ESM2.0

Naga Oshima et al.

PROGRESS IN EARTH AND PLANETARY SCIENCE (2020)

Article Environmental Sciences

First direct observation of sea salt aerosol production from blowing snow above sea ice

Markus M. Frey et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2020)

Article Multidisciplinary Sciences

Delay in recovery of the Antarctic ozone hole from unexpected CFC-11 emissions

S. S. Dhomse et al.

NATURE COMMUNICATIONS (2019)

Article Multidisciplinary Sciences

Important contributions of sea-salt aerosols to atmospheric bromine cycle in the Antarctic coasts

Keiichiro Hara et al.

SCIENTIFIC REPORTS (2018)

Article Geosciences, Multidisciplinary

Ionic content in an ice core from the West Antarctic Ice Sheet: 1882-2008 A.D

Isaias Ullmann Thoen et al.

BRAZILIAN JOURNAL OF GEOLOGY (2018)

Article Chemistry, Analytical

Progress in the Analysis of Complex Atmospheric Particles

Alexander Laskin et al.

ANNUAL REVIEW OF ANALYTICAL CHEMISTRY, VOL 9 (2016)

Article Engineering, Environmental

Measuring Mass-Based Hygroscopicity of Atmospheric Particles through in Situ Imaging

Dominique S. Piens et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2016)

Article Geosciences, Multidisciplinary

Trends of perchlorate in Antarctic snow: Implications for atmospheric production and preservation in snow

Su Jiang et al.

GEOPHYSICAL RESEARCH LETTERS (2016)

Article Multidisciplinary Sciences

Emergence of healing in the Antarctic ozone layer

Susan Solomon et al.

SCIENCE (2016)

Article Meteorology & Atmospheric Sciences

NOAA'S HYSPLIT ATMOSPHERIC TRANSPORT AND DISPERSION MODELING SYSTEM

A. F. Stein et al.

BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY (2015)

Article Multidisciplinary Sciences

A marine biogenic source of atmospheric ice-nucleating particles

Theodore W. Wilson et al.

NATURE (2015)

Review Biochemistry & Molecular Biology

Solar ultraviolet radiation and ozone depletion-driven climate change: effects on terrestrial ecosystems

J. F. Bornman et al.

PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES (2015)

Article Environmental Sciences

Horizontal distributions of aerosol constituents and their mixing states in Antarctica during the JASE traverse

K. Hara et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2014)

Article Meteorology & Atmospheric Sciences

Sulphate and chloride aerosols during Holocene and last glacial periods preserved in the Talos Dome Ice Core, a peripheral region of Antarctica

Yoshinori Iizuka et al.

TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY (2013)

Article Environmental Sciences

Mineral dust variability in central West Antarctica associated with ozone depletion

M. Cataldo et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2013)

Article Environmental Sciences

Spectro-microscopic measurements of carbonaceous aerosol aging in Central California

R. C. Moffet et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2013)

Article Meteorology & Atmospheric Sciences

An ice-core proxy for northerly air mass incursions into West Antarctica

Daniel A. Dixon et al.

INTERNATIONAL JOURNAL OF CLIMATOLOGY (2012)

Article Meteorology & Atmospheric Sciences

The rates of sea salt sulfatization in the atmosphere and surface snow of inland Antarctica

Yoshinori Iizuka et al.

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES (2012)

Article Meteorology & Atmospheric Sciences

Tropospheric chemistry of internally mixed sea salt and organic particles: Surprising reactivity of NaCl with weak organic acids

Alexander Laskin et al.

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES (2012)

Review Biotechnology & Applied Microbiology

Antarctic terrestrial ecosystem and role of pigments in enhanced UV-B radiations

Jaswant Singh et al.

REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY (2011)

Article Engineering, Environmental

Perchlorate Formation by Ozone Oxidation of Aqueous Chlorine/Oxy-Chlorine Species: Role of ClxOy Radicals

Balaji Rao et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2010)

Article Meteorology & Atmospheric Sciences

Transport of Patagonian dust to Antarctica

Fuyu Li et al.

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES (2010)

Article Meteorology & Atmospheric Sciences

Direct and indirect shortwave radiative effects of sea salt aerosols

Tarek Ayash et al.

JOURNAL OF CLIMATE (2008)

Article Environmental Sciences

Parameterization of sea-salt optical properties and physics of the associated radiative forcing

J. Li et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2008)

Article Multidisciplinary Sciences

20th-Century doubling in dust archived in an Antarctic Peninsula ice core parallels climate change and desertification in South America

Joseph R. McConnell et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2007)

Article Geosciences, Multidisciplinary

Does dust from Patagonia reach the sub-Antarctic Atlantic ocean?

Santiago Gasso et al.

GEOPHYSICAL RESEARCH LETTERS (2007)

Article Environmental Sciences

Observations of OH and HO2 radicals in coastal Antarctica

W. J. Bloss et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2007)

Article Chemistry, Analytical

Photochemical formation of perchlorate from aqueous oxychlorine anions

Narngoo Kang et al.

ANALYTICA CHIMICA ACTA (2006)

Article Meteorology & Atmospheric Sciences

Aerosol deposited in East Antarctica over the last glacial cycle:: Detailed apportionment of continental and sea-salt contributions

M Bigler et al.

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES (2006)

Article Spectroscopy

Analysis of individual environmental particles using modern methods of electron microscopy and X-ray microanalysis

A Laskin et al.

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA (2006)

Article Engineering, Environmental

The origin of naturally occurring perchlorate: The role of atmospheric processes

PK Dasgupta et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2005)

Article Environmental Sciences

South Pole NOx chemistry:: an assessment of factors controlling variability and absolute levels

D Davis et al.

ATMOSPHERIC ENVIRONMENT (2004)

Review Chemistry, Multidisciplinary

The tropospheric chemistry of sea salt: A molecular-level view of the chemistry of NaCl and NaBr

BJ Finlayson-Pitts

CHEMICAL REVIEWS (2003)

Article Meteorology & Atmospheric Sciences

An analysis of the oxidation potential of the South Pole boundary layer and the influence of stratospheric ozone depletion

AE Jones et al.

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES (2003)

Article Multidisciplinary Sciences

Reactions at interfaces as a source of sulfate formation in sea-salt particles

A Laskin et al.

SCIENCE (2003)

Article Instruments & Instrumentation

Interferometer-controlled scanning transmission X-ray microscopes at the Advanced Light Source

ALD Kilcoyne et al.

JOURNAL OF SYNCHROTRON RADIATION (2003)

Article Meteorology & Atmospheric Sciences

Frost flowers: Implications for tropospheric chemistry and ice core interpretation

AM Rankin et al.

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES (2002)

Article Oceanography

Photochemical production of the hydroxyl radical in Antarctic waters

JG Qian et al.

DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS (2001)

Article Geosciences, Multidisciplinary

Frost flowers as a source of fractionated sea salt aerosol in the polar regions

AM Rankin et al.

GEOPHYSICAL RESEARCH LETTERS (2000)

Article Marine & Freshwater Biology

New and important roles for DMSP in marine microbial communities

RP Kiene et al.

JOURNAL OF SEA RESEARCH (2000)

Article Geosciences, Multidisciplinary

Speciation and rate of photochemical NO and NO2 production in Antarctic snow

AE Jones et al.

GEOPHYSICAL RESEARCH LETTERS (2000)