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• Summary Stats
• Topic Timeline (Monthly)
• Topic Timeline (Yearly)

	Natural Environment
	2017	2018	2019	2020
Land
Land Mammals
	Unusual or Unexpected Event
	2017	2018	2019	2020
Permafrost Change
Erosion
Sea/Land Level Change
Sinkhole / Crater
Ice / Snow Change
	Impact on Human Environment
	2017	2018	2019	2020
Safety
Buildings