Late Quaternary Meltwater Pulses and Sea Level Change
From Journal of Quaternary Science: “After the Last Glacial Maximum (LGM) global mean sea level (GMSL) rise was characterized by rapid increases over short (decadal to centennial) timescales superimposed on a longer term secular rise and these have been termed meltwater pulses (MWPs). In this paper we review the timing, impact and nature of these and the effects of rapid drainage of large post‐glacial MWPs into the world’s oceans. We show that drainage of the known post‐glacial lakes in total produced less than around 1.2 m of the 125 m of GMSLR since the LGM.”
Read more about the article here.
Island Biogeography of Cryoconite Hole Bacteria in Antarctica
From Frontier in Ecology and Evolution: “Cryoconite holes are holes in a glacier’s surface caused by sediment melting into the glacier. These holes are self-contained ecosystems that include abundant bacterial life within their sediment and liquid water, and have recently gained the attention of microbial ecologists looking to use cryoconite holes as “natural microcosms” to study microbial community assembly. This article applies models of island ecosystems to these holes because they are very much like islands in the sea, surrounded by a barrier to entry. ”
Read the details of the paper here.
Turbulent Heat Fluxes in Qilian Mountains, China