Archive · 7 Aug 2025
Mexico, Dominican Republic to Partner on Sargassum Seaweed Fight
Mexico and the Dominican Republic are teaming up to tackle a big seaweed problem.
A type of seaweed called sargassum is piling up on their beaches, which smells bad and hurts the environment.
They're planning a meeting to figure out how to stop it.
The seaweed is growing because of pollution and warmer oceans.
It is also affecting tourism.
Scientists are studying how to use the seaweed for things like fuel and fertilizer.
The goal is to keep beaches clean and protect the environment.
Mexico and the Dominican Republic propose a joint effort to combat sargassum seaweed.
A bilateral roundtable involving foreign and environment ministries is proposed to address the issue.
Sargassum accumulation on Caribbean coasts is impacting tourism and the environment.
Increased sargassum blooms are linked to nutrient pollution, warmer temperatures, and sea current changes.
Scientists estimate significant sargassum levels could hit Caribbean coastlines through 2025.
- Who
- The Dominican Republic's Foreign Minister and top Mexican officials are involved.
- What
- Mexico and the Dominican Republic are proposing joint efforts to address sargassum seaweed impacts.
- When
- The proposal was made recently.
- Where
- The issue affects the Caribbean coastlines of Mexico and the Dominican Republic.
- Why
- To address the environmental impacts of sargassum seaweed on Caribbean coastlines and the economic impacts on tourism.
Environmental Impact
Economic Impact
Environmental Effects
Environmental Impact
Accumulation smothers marine ecosystems, releases irritant gases.
Economic Impact
N/A
Economic Effects
Environmental Impact
Hotel occupancy rates may be impacted.
Economic Impact
N/A
- Proposed Action
- Bilateral roundtable
- Participants
- Foreign and Environment Ministries
- Affected Area
- Caribbean coastlines
- Tourism Impact (Mexico & DR)
- $302 billion (estimated 2025)
- Sargassum Source Factors
- Nutrient pollution, warmer ocean temps, sea currents
- Estimated Sargassum in 2025
- 400,000 metric tons across Caribbean