What you're seeing. Each chart is the full annual time-series (1980–2025) for one indicator, grouped into abiotic drivers, biotic response, threats, and regional surveys. The arrow shows the direction of the long-term trend.
Consistent axes. Every chart shares the same 1980–2025 span so series are directly comparable; gaps are years with no measurement (not zero).
Data sources. Satellite indicators from Google Earth Engine (GPM, TerraClimate, Sentinel-2, JRC/DEA surface water, MODIS fire); regional waterbird counts from the UNSW Eastern Australian Waterbird Survey and the Murray-Darling Targeted Survey.