- Exploration tools
The Timeline Tool allows you to explore portal content by year and make multiple searches.
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The timeline tool lets you explore Portal content by year and compare results for different searches.
Search for content. It is possible to filter by keyword, content type or theme (all are optional).
Travel through time. TODO (update).
View results. The result index’s peaks represent the amount of Portal content by year. The result canvas (left) displays individual events by year. Click on an event to view details.
Compare results for two searches. A different color is assigned to each search. Show or hide a search by checking the colored boxes above the index. Click edit to modify or delete a search.
Further information about ontological and representational issues is available in the FAQ
Contribute! Suggest an environmentally significant event for inclusion in the timeline.
Here is a list of the last searches you make on the timeline. You can choose up to three searches and compare them. The other searches won't get lost.