Ocean Tipping Points: Hawaiʻi Case Study - Pacific Islands Ocean Observing System
Original (non-English) name
Acronym
Ocean Tipping Points: Hawaiʻi Case Study - PacIOOS
Citation
Abstract
Tipping points occur when shifts in human pressures (e.g., fishing and development) or environmental conditions (e.g., sea surface temperature and productivity) cause large, sometimes abrupt changes in an ecosystem that may be difficult or impossible to reverse. A growing number of examples of tipping points in ecosystems around the world are raising concern among scientists and policymakers. In the oceans, diverse ecosystems ranging from reefs to estuaries to pelagic systems have undergone these sudden, dramatic shifts.
A focus on tipping points can be a critical aspect of effective ecosystem-based management of our coasts and oceans. The theory and science of ecosystem tipping points is fast evolving and often unfamiliar to managers looking for best available science. The Ocean Tipping Points collaborative research project seeks to improve knowledge and understanding of ocean tipping points, their potential impacts, and how to manage them effectively. We are synthesizing the latest science and applying new tools that incorporate our growing body of knowledge on ecosystem thresholds in case studies focused on specific management opportunities. In the Main Hawaiian Islands and Haida Gwai, British Columbia we are working closely with local scientists, managers, and stakeholders to make tipping point science and tools applicable and accessible to current management issues. This information will help managers avoid undesirable tipping points, monitor using early warning indicators, prioritize management actions, and evaluate progress toward ecosystem objectives.