193 to 204 of 13722 results
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Mechanisms driving the global tropical response to a weakened AMOC during Heinrich Stadial 1
Read more of: Mechanisms driving the global tropical response to a weakened AMOC during Heinrich Stadial 1Heinrich Stadial 1 (HS1; ~17.5-15 thousand years before present) was characterized by a weakening of the Atlantic Meridional Overturning Circulation (AMOC) that resulted in large hydroclimate changes across the global […]
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Using Solar Wind Data Assimilation Results to Drive Dynamic Solar Wind Models
Read more of: Using Solar Wind Data Assimilation Results to Drive Dynamic Solar Wind ModelsA coupled modeling framework is often used to forecast the near-Earth solar wind conditions. This consists of a coronal model for close to the Sun and a heliospheric model for […]
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Early warming over the Southern Ocean during the last deglaciation
Read more of: Early warming over the Southern Ocean during the last deglaciationThe last deglaciation, ca. 17,000–11,000 years before present (yr BP), marks the most recent period of large-scale climate reorganization on Earth. However, the timing and spatial patterns of the initial […]
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Influence of Topography and Winds on the Distribution of Water Masses on the Antarctic Continental Shelf
Read more of: Influence of Topography and Winds on the Distribution of Water Masses on the Antarctic Continental ShelfCentral to improving our knowledge of ocean temperature change on Antarctica’s continental shelf is a better understanding of how ocean circulation drives the onshore flux of warm deep waters across […]
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Oceanography and sea ice in the Southern Ocean
Read more of: Oceanography and sea ice in the Southern OceanSea ice in the Southern Ocean substantially modifies atmosphere–ice–ocean fluxes of energy, freshwater, carbon, nutrients, and other important properties. It redistributes these quantities in space and time, modifies water masses […]
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Influence of Freshwater Fluxes and Topography on the Distribution of Water Masses on the Antarctic Continental Shelf
Read more of: Influence of Freshwater Fluxes and Topography on the Distribution of Water Masses on the Antarctic Continental ShelfAt the Antarctic coast, ice shelves flow from the ice sheet and are vulnerable to future changes in sub-surface ocean temperatures at the southern margins. A better understanding of how […]
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Mycorrhizal symbioses and Arctic shrubification
Read more of: Mycorrhizal symbioses and Arctic shrubificationA unifying feature of the deciduous and evergreen shrubs contributing to the greening of the Arctic landmass—the process known as shrubification—is that their roots consistently form ectomycorrhizal or ericoid mycorrhizal […]
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Evolution of dayside chorus into nightside plasmaspheric hiss
Read more of: Evolution of dayside chorus into nightside plasmaspheric hissPlasmaspheric hiss is an incoherent, broadband, whistler-mode emission that is found primarily in the Earth’s dense plasmasphere and is believed to be largely responsible for the formation of the slot […]
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Interstadial diversity of East Asian summer monsoon linked to changes of the Northern Westerlies
Read more of: Interstadial diversity of East Asian summer monsoon linked to changes of the Northern WesterliesDuring the last glacial period, the iconic Greenland ice-core records provide evidence of interstadial warmings with various durations ranging from a century to millennia. However, whether differences in interstadial duration […]
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Chapter Six – An Understudied Phylum? Conservation Consequences of the Historic Lack of Echinoderm Taxonomists
Read more of: Chapter Six – An Understudied Phylum? Conservation Consequences of the Historic Lack of Echinoderm TaxonomistsThe phylum Echinodermata is a familiar constituent of almost every marine environment and a predominant portion of the fauna in some regions. As with most marine taxa, the clade is […]
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Low-cost preventative measures can effectively mitigate microplastic release from scientific research facilities in Antarctica
Read more of: Low-cost preventative measures can effectively mitigate microplastic release from scientific research facilities in AntarcticaMicroplastic release in Antarctica is an issue of increasing concern, despite the limited human presence in the region. This study estimates the annual release of microplastics from the wastewaters of […]