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State of the Knowledge of Arctic Marine Use and Implications for Ecosystems and Society: An Issue Paper

In progress

Regional focus

Arctic and Antarctica

Global

North America

Topics

Sea ice loss is expanding the spatial and seasonal accessibility of Arctic waters. As a result, there is increasing and diversifying marine activity (e.g., commercial operations, research, travel, subsistence), creating new opportunities and challenges. This change in access and activity is referred to as Arctic Marine Use (AMU). A complex suite of current trends and a host of uncertainties influence AMU. This issue paper will provide an overview that describes factors and drivers of change and will explore the potential societal and ecosystem implications of changing AMU.

Statement of Task

Arctic marine use (AMU) is defined as the change in access and activity in Arctic waters due to the loss of sea ice. An issue paper will:

  • synthesize observed and projected AMU trends,
  • explore key drivers of increased AMU (e.g., environmental, technological, economic), and
  • discuss the state of the knowledge of AMU impacts on Arctic ecosystems and societies.

The paper will also consider knowledge gaps related to safe and sustainable Arctic marine activity in the context of increased AMU, including the roles and perspectives of Arctic Indigenous peoples, other coastal communities, and other entities based inside and outside of the Arctic.

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