Mark van Heukelum
Mark van Heukelum is a Dutch ecologist known for his innovative conservation project, Visdeurbel, which allows people worldwide to assist in the migration of fish through a system that involves live-streaming a sluice gate in Utrecht. Since its inception in 2021, the initiative has transformed fish migration into a global phenomenon, enabling millions to participate in conservation efforts by simply pressing a button when they spot fish waiting to cross, thereby facilitating their passage.
Global Media Ratings
Countries Mentioned
| Country | Mentions | Sentiment | Dominance | + Persistence | x Population | = Reach | x GDP (millions) | = Power |
|---|---|---|---|---|---|---|---|---|
| Panama | 1 | 9.00 | 0.10% | +0% | 4,314,768 | 4,169 | $76,000 | 73$ |
| Totals | 1 | 4,314,768 | 4,169 | $76,000 | 73$ |
Interactive World Map
Each country's color is based on "Mentions" from the table above.
Recent Mentions
Panama:
Mark van Heukelum ideated a simple yet effective system to help fish migrate through a sluice in Utrecht.
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