While there are some commonly used analysis methods (e.g. However, no such tool-sets are available for analysing passive telemetry data. One of the benefits of suchВ a tool-set is the capacity to produce standardised metrics to allow direct comparison across study sites and species. The ability to explore broad ecological questions relies, in part, to accessing a suitable tool-set that can facilitate analyses of these large data sets. Дespite implementation of network infrastructure and data sharing arrangements, analysis of animal tracking data is most commonly conducted with a species-, habitat-, or site-centric focus. This has increased the geographic scope at which ecological data can be collected, facilitating investigations of broad-scale ecological processes across species, locations, and time. The establishment of large-scale collaborative networks has created the opportunity for researchers to share data within the animal telemetry community.

The objective of the IMOS Animal Tracking Facility (IMOS ATF) is to facilitate national-scale movement studies through the provision of a national backbone of tracking infrastructure and a national data repository of detections and associated deployment records ( ).

In Australia, a collaborative acoustic tracking network is supported with national infrastructure through the Integrated Marine Observing System (IMOS). , while terrestrial networks include LifeWatch and Motus Wildlife Tracking System. Aquatic networks include the Ocean Tracking Network, Florida Atlantic Coast Telemetry, Acoustic Tracking Array Platform, and others summarised in Hussey et al. Д¬ollaborative, passive telemetry networks have been established around the world to share data between receiver arrays and projects. Increasing use of these technologies combined with recognition of their cost-effectiveness has seen the development of local and international collaborative research networks. Passive tracking approaches have been used extensively in terrestrial and aquatic systems and have led to globally important findings in conservation biology and fisheries science. This technology enables the tracking of a large number of individuals for longer periods of time than can be achieved using larger, more expensive satellite or GPS devices. One of the most widely used approaches is to deploy passive tracking arrays, where animal-borne radio or acoustic transmitters are detected by an array of static receiver stations. ConclusionsД®stablishing a framework and tool-set to analyse data from large-scale networks progresses the field of passive telemetry beyond the traditional individual-, species-, or location-centric approaches to facilitate national- or international-scale outputs that better address important questions in the field of movement ecology.ДЄdvances in animal tracking technologies have vastly improved our capacity to monitor animal movements over large temporal and spatial extents. We show how the metrics can: (1) be directly compared among multiple species monitored at multiple sites (2) be compared among multiple species tagged at a single study site and (3) assess changes in activity space metrics over time. Application of the tool-set is demonstrated using data from the Integrated Marine Observing System continental-scale network of underwater acoustic receivers. We present a standardised framework and an associated analysis tool-set that facilitates the calculation of a range of activity space and movement metrics for passive telemetry datasets. Accordingly, there is a need for a tool-set to assist in calculating animal movement metrics that can be easily applied to datasets from local studies to large-scale cooperative networks. Broad-scale comparisons of animal movement metrics are constrained by the use of diverse analytical techniques among researchers. These large-scale networks are now generating big data, allowing meta-analyses across multiple species, locations, and temporal scales. Over the past 15В years, the integration of localised passive telemetry networks into centralised data repositories has greatly enhanced our ability to monitor the presence and movements of highly mobile and migratory species.

Adapt nmfs toolbox software download