"toxic algae."

#12263724

14 April 2025

Cyanobacteria, also known as blue-green algae, pollute the waters of a lake on the outskirts of Paris. These bacteria are responsible for cyanotoxins that can be toxic to humans and animals, leading to the closure of the lake in Creteil, France, on April 4, 2025.

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#12263725

14 April 2025

Cyanobacteria, also known as blue-green algae, pollute the waters of a lake on the outskirts of Paris. These bacteria are responsible for cyanotoxins that can be toxic to humans and animals, leading to the closure of the lake in Creteil, France, on April 4, 2025.

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#12263726

14 April 2025

Cyanobacteria, also known as blue-green algae, pollute the waters of a lake on the outskirts of Paris. These bacteria are responsible for cyanotoxins that can be toxic to humans and animals, leading to the closure of the lake in Creteil, France, on April 4, 2025.

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#11501375

22 August 2024

A warning about golden algae blooms in Lake Dzierzno Duze in Rzeczyce, southern Poland on August 20th, 2024. Since the beginning of August, over 115 tons of dead fish have been removed from Lake Dzierzno Duze and the Gliwice Canal. The mass fish die-off is linked with toxic golden algae blooms. The climate ministry oversaw an experiment involving dosing hydrogen peroxide (H2O2), a water treatment agent, into the Klodnica River, which is the main supply of the Gliwice Canal's water.

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#11501372

22 August 2024

Dead fishes are being removed from Lake Dzierzno Duze in Rzeczyce, southern Poland on August 20th, 2024. Since the beginning of August, over 115 tons of dead fish have been removed from Lake Dzierzno Duze and the Gliwice Canal. The mass fish die-off is linked with toxic golden algae blooms. The climate ministry oversaw an experiment involving dosing hydrogen peroxide (H2O2), a water treatment agent, into the Klodnica River, which is the main supply of the Gliwice Canal's water.

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#11501376

22 August 2024

Members of Territorial Defence Force are seen on a boat after removing dead fishes from Lake Dzierzno Duze in Rzeczyce, southern Poland on August 20th, 2024. Since the beginning of August, over 115 tons of dead fish have been removed from Lake Dzierzno Duze and the Gliwice Canal. The mass fish die-off is linked with toxic golden algae blooms. The climate ministry oversaw an experiment involving dosing hydrogen peroxide (H2O2), a water treatment agent, into the Klodnica River, which is the main supply of the Gliwice Canal's water.

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#11501371

22 August 2024

Members of Territorial Defence Force remove dead fishes from Lake Dzierzno Duze in Rzeczyce, southern Poland on August 20th, 2024. Since the beginning of August, over 115 tons of dead fish have been removed from Lake Dzierzno Duze and the Gliwice Canal. The mass fish die-off is linked with toxic golden algae blooms. The climate ministry oversaw an experiment involving dosing hydrogen peroxide (H2O2), a water treatment agent, into the Klodnica River, which is the main supply of the Gliwice Canal's water.

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#11501373

22 August 2024

Dead fishes are being removed from Lake Dzierzno Duze in Rzeczyce, southern Poland on August 20th, 2024. Since the beginning of August, over 115 tons of dead fish have been removed from Lake Dzierzno Duze and the Gliwice Canal. The mass fish die-off is linked with toxic golden algae blooms. The climate ministry oversaw an experiment involving dosing hydrogen peroxide (H2O2), a water treatment agent, into the Klodnica River, which is the main supply of the Gliwice Canal's water.

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#11501374

22 August 2024

Members of Territorial Defence Force remove dead fishes from Lake Dzierzno Duze in Rzeczyce, southern Poland on August 20th, 2024. Since the beginning of August, over 115 tons of dead fish have been removed from Lake Dzierzno Duze and the Gliwice Canal. The mass fish die-off is linked with toxic golden algae blooms. The climate ministry oversaw an experiment involving dosing hydrogen peroxide (H2O2), a water treatment agent, into the Klodnica River, which is the main supply of the Gliwice Canal's water.

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#11501363

22 August 2024

Dead fishes removed from Lake Dzierzno Duze in Rzeczyce, southern Poland on August 20th, 2024. Since the beginning of August, over 115 tons of dead fish have been removed from Lake Dzierzno Duze and the Gliwice Canal. The mass fish die-off is linked with toxic golden algae blooms. The climate ministry oversaw an experiment involving dosing hydrogen peroxide (H2O2), a water treatment agent, into the Klodnica River, which is the main supply of the Gliwice Canal's water.

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#11501365

22 August 2024

Dead fishes removed from Lake Dzierzno Duze in Rzeczyce, southern Poland on August 20th, 2024. Since the beginning of August, over 115 tons of dead fish have been removed from Lake Dzierzno Duze and the Gliwice Canal. The mass fish die-off is linked with toxic golden algae blooms. The climate ministry oversaw an experiment involving dosing hydrogen peroxide (H2O2), a water treatment agent, into the Klodnica River, which is the main supply of the Gliwice Canal's water.

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#11501366

22 August 2024

Dead fishes are being removed from Lake Dzierzno Duze in Rzeczyce, southern Poland on August 20th, 2024. Since the beginning of August, over 115 tons of dead fish have been removed from Lake Dzierzno Duze and the Gliwice Canal. The mass fish die-off is linked with toxic golden algae blooms. The climate ministry oversaw an experiment involving dosing hydrogen peroxide (H2O2), a water treatment agent, into the Klodnica River, which is the main supply of the Gliwice Canal's water.

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#11501367

22 August 2024

Dead fishes are being removed from Lake Dzierzno Duze in Rzeczyce, southern Poland on August 20th, 2024. Since the beginning of August, over 115 tons of dead fish have been removed from Lake Dzierzno Duze and the Gliwice Canal. The mass fish die-off is linked with toxic golden algae blooms. The climate ministry oversaw an experiment involving dosing hydrogen peroxide (H2O2), a water treatment agent, into the Klodnica River, which is the main supply of the Gliwice Canal's water.

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#11501369

22 August 2024

Members of Territorial Defence Force remove dead fishes from Lake Dzierzno Duze in Rzeczyce, southern Poland on August 20th, 2024. Since the beginning of August, over 115 tons of dead fish have been removed from Lake Dzierzno Duze and the Gliwice Canal. The mass fish die-off is linked with toxic golden algae blooms. The climate ministry oversaw an experiment involving dosing hydrogen peroxide (H2O2), a water treatment agent, into the Klodnica River, which is the main supply of the Gliwice Canal's water.

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#11501370

22 August 2024

Dead fishes are being removed from Lake Dzierzno Duze in Rzeczyce, southern Poland on August 20th, 2024. Since the beginning of August, over 115 tons of dead fish have been removed from Lake Dzierzno Duze and the Gliwice Canal. The mass fish die-off is linked with toxic golden algae blooms. The climate ministry oversaw an experiment involving dosing hydrogen peroxide (H2O2), a water treatment agent, into the Klodnica River, which is the main supply of the Gliwice Canal's water.

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#11501364

22 August 2024

Dead fishes removed from Lake Dzierzno Duze in Rzeczyce, southern Poland on August 20th, 2024. Since the beginning of August, over 115 tons of dead fish have been removed from Lake Dzierzno Duze and the Gliwice Canal. The mass fish die-off is linked with toxic golden algae blooms. The climate ministry oversaw an experiment involving dosing hydrogen peroxide (H2O2), a water treatment agent, into the Klodnica River, which is the main supply of the Gliwice Canal's water.

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