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Antarctic sea ice is one of the largest biomes on Earth providing a critical habitat for ice algae. Measurements of primary production in Antarctic sea ice remain scarce and an observation-based estimate of primary production has not been revisited in over 30 years.
The rate and extent of global biodiversity change is surpassing our ability to measure, monitor and forecast trends. We propose an interconnected worldwide system of observation networks — a global biodiversity observing system (GBiOS)…
The Maud Rise polynya is a persistent area of open water within the sea ice cover of the Southern Ocean, which overlies an area of elevated topography called Maud Rise (66°S, 3°E) located in the eastern sector of the Weddell Sea (Fig. SB6.1a).
Polar oceans and sea ice cover 15% of the Earth's ocean surface, and the environment is changing rapidly at both poles. Improving knowledge on the interactions between the atmospheric and oceanic realms in the polar regions, a Surface Ocean–Lower Atmosphere Study (SOLAS) project key focus…
The sub-Antarctic region between 45-60°S is primarily ocean. However, there are a few small isolated islands, most of which are currently facing the combined pressures of climate change and introduced species.
The sub-Antarctic region between 45-60 °S is primarily ocean. However, there are a few small isolated islands, most of which are currently facing the combined pressures of climate change and introduced species.
Sub-Antarctic islands have a diversity of origins in detail but most are volcanic and very young suggesting that they are short-lived and that the distribution would have been very different a few million years ago. They contrast with the common tourist brochure concept of oceanic islands.
This report presents the application of the taxonomic guidelines developed by the … Taxonomy Working Group to three pairs of taxa currently listed under Annex 1 … (Attachment 1) of the Agreement on the Conservation of Albatrosses and Petrels … (ACAP): 1. Amsterdam and Wandering Albatross…
Twenty one XBT sections across the Antarctic Circumpolar Current (ACC) between New … Zealand and Antarctica, collected in the frame of the Italian CLIMA project (1994-2006), are … used to study the upper ocean thermal structure and to infer the baroclinic transport. The … Subantarctic Front (SAF)…
Abstract: The structure and variability of Southern Ocean fronts south of New Zealand are described based … on fifteen summer expendable bathythermograph (XBT) sections obtained between 1994 and 2001.