Monitoring and Assessment

Kofiau Island, Raja Ampat Islands, West Papua Province, Indonesia. Photo © Jeff Yonover
A monitoring plan will guide the selection of indicators and provide the rationale for setting thresholds and triggers.

Monitoring and assessment are important tools for effective management and can provide information to detect changes in condition that might trigger a management response, determine the cause of changes of concern, and evaluate the effectiveness of management actions.

Monitoring involves repeating measurements through time, usually with the aim of detecting change, such as trends in coral cover or fish abundance (e.g., of herbivores). Assessment refers to a one-time measurement of variables relating to ecological or social conditions or pressures. For example, a one-time survey of coral reefs damaged by a ship grounding would be considered an assessment, whereas surveying the same coral reef sites annually using similar methods is monitoring. Resilience assessments are an example that are commonly used by reef managers to assess the relative resilience of different sites.

This section provides an overview of how to design different reef monitoring programs and conduct reef resilience assessments. For more in-depth information, take the Coral Reef Resilience Online Course. Read a description of the course or  opens in a new windowenroll in the course.

Diver monitoring reefs in the Florida Keys. Photo © Shaun Wolfe

Diver monitoring reefs in the Florida Keys. Photo © Shaun Wolfe

 

pporno youjizz xmxx teacher xxx Sex
Translate »