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What the picker changes
  • Top topics digest — the cards score the selected period against the prior 4 weeks.
  • 12-week heatmap & outlet matrix — show the 12 weeks ending at the selected week (they slide back with the picker, they aren’t a fixed snapshot).
  • Per-topic volume / alias drift — same 12-week trailing window, anchored on the selected period.
  • Coverage gap quadrant — scores the selected period against the 12 weeks before it (not including it).
  • Anomaly cards — only show alerts the detector fired during the selected period. Quiet weeks legitimately show none.
What stays as-is
  • Outlet orientation strip / lean colours — context-only, drawn from the last 12 weeks of activity regardless.
  • Co-occurrence graph — recent-activity anchored, not picker-driven.
  • Source & topic profiles — all-time data for the topic; the picker doesn’t affect them.
Rolling 7 days is a sliding live window for “current vibes”; switch to Weekly to compare specific weeks side-by-side.
Weekly Rolling 7 days
←
Week of 17 Aug 2026
→ This week
Press topic

Impact Of Noise And Vibration On Native Species

2 articles · 2 aliases in press · peaked week of 9 Aug 2026 · first seen 13 Aug 2026

native animals like kiwi and kea are particularly vulnerable to noise, vibration, and light pollution from nearby residential development

The stories behind this signal

across press, releases & commentary · links open at the source
News Housing plan stokes fears for 'taonga species' at Christchurch's Willowbank RNZ · 12 AugRead ↗ News Willowbank Wildlife Reserve raises concerns over 230-home Christchurch plan NZ Herald · 12 AugRead ↗

Sample framings

Up to 12 framings across outlets and orientations — each a short phrase the extractor generated to characterise the piece's editorial angle (not a quote). Filter by lean to see how each bloc is spinning the story; click through to read the original.

rnz Centre

sensitive species react strongly to human activity

Housing plan stokes fears for 'taonga species' at Christchurch's Willowbank
12 Aug
nzherald Centre-right

impact of urban expansion on biodiversity

Willowbank Wildlife Reserve raises concerns over 230-home Christchurch plan
12 Aug

Coverage by outlet lean Methodology →

Stacked weekly counts; colour by editorial lean. Stuff and The Spinoff lean centre-left, NZ Herald centre-right, others centre.

Alias drift

How press outlets have named this topic, week by week.

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Recent headlines

Most recent 2 articles linking to this topic.

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