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Biological Uptake, Water Mass Mixing and Scavenging Limit the Transport of Manganese-Rich Waters From the East Antarctic Shelf. Global Biogeochemical Cycles, 2023 (Ref: 17119)
Category 1: Peer-reviewed literature

Manganese (Mn) is an essential element involved in photosynthesis, yet its concentrations in Southern Ocean open waters are very low, arising from biological uptake and limited external inputs. At southern latitudes…

Circumpolar Deep Water and Shelf Sediments Support Late Summer Microbial Iron Remineralization Global Biochemical Cycles, 2021 (Ref: 16549)
Category 1: Peer-reviewed literature

Despite widespread iron (Fe) limitation in the Southern Ocean, intense phytoplankton blooms are observed around productive coastal regions such as the Mertz Polynya (off George V Land and Adelie Land, East Antarctica; 140–155°E). Sources of Fe across coastal East Antarctica vary…

Identifying potential sources of iron-binding ligands in coastal Antarctic environments and the wider Southern Ocean Frontiers of Marine Science, 2022 (Ref: 16599)
Category 1: Peer-reviewed literature

The availability of iron (Fe) to marine microbial communities is enhanced through complexation by ligands. In Fe limited environments, measuring the distribution and identifying the likely sources of ligands is therefore central to understanding the drivers of marine productivity.

Behaviour and breeding success of gentoo penguins Pygoscelis papua in areas of low and high human activity Polar Biology, 2006 (Ref: 13263)
Category 1: Peer-reviewed literature

A key factor influencing wildlife responses to … human activity is the degree to which animals have been … previously exposed to human stimuli. On subantarctic … Macquarie Island, gentoo penguins Pygoscelis papua … breed in areas of high and low human activity (on and … off-station, respectively).

Comparing King, Gentoo, and Royal Penguin responses to pedestrian visitation The Journal of Wildlife Management, 2007 (Ref: 13262)
Authors:
Category 1: Peer-reviewed literature

For wildlife managers, determining inter-species differences in the behavioral responses of seabirds to visitation can allow … greater efficacy of visitor guidelines. Two key management outcomes for such information include 1)…

Testing the minimum approach distance guidelines for incubating Royal penguins Eudyptes schlegeli. Biological Conservation, 2005 (Ref: 12189)
Category 1: Peer-reviewed literature

Minimum approach distance guidelines are common tools to maintain a buffer between breeding seabirds and human activity, with the goal of mitigating potentially harmful impacts from these interactions.

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