"proliferation"

#12665776

22 August 2025

Green algae cover the lake at Daecheong Lake in Daejeon, South Korea, on August 23, 2025. Green algae blooms occur when nutrients like nitrogen and phosphorus from land are washed into water bodies by rain, and water temperatures rise, creating ideal conditions for harmful cyanobacteria to thrive. Cyanobacteria, a type of phytoplankton, are essential components of aquatic ecosystems. However, when they proliferate excessively, they can produce foul odors, degrade water quality, and even cause fish deaths. This year, green algae in Daecheong Lake begin spreading in the latter part of last month.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12665777

22 August 2025

Green algae cover the lake at Daecheong Lake in Daejeon, South Korea, on August 23, 2025. Green algae blooms occur when nutrients like nitrogen and phosphorus from land are washed into water bodies by rain, and water temperatures rise, creating ideal conditions for harmful cyanobacteria to thrive. Cyanobacteria, a type of phytoplankton, are essential components of aquatic ecosystems. However, when they proliferate excessively, they can produce foul odors, degrade water quality, and even cause fish deaths. This year, green algae in Daecheong Lake begin spreading in the latter part of last month.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12665778

22 August 2025

Green algae cover the lake at Daecheong Lake in Daejeon, South Korea, on August 23, 2025. Green algae blooms occur when nutrients like nitrogen and phosphorus from land are washed into water bodies by rain, and water temperatures rise, creating ideal conditions for harmful cyanobacteria to thrive. Cyanobacteria, a type of phytoplankton, are essential components of aquatic ecosystems. However, when they proliferate excessively, they can produce foul odors, degrade water quality, and even cause fish deaths. This year, green algae in Daecheong Lake begin spreading in the latter part of last month.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12665779

22 August 2025

Green algae cover the lake at Daecheong Lake in Daejeon, South Korea, on August 23, 2025. Green algae blooms occur when nutrients like nitrogen and phosphorus from land are washed into water bodies by rain, and water temperatures rise, creating ideal conditions for harmful cyanobacteria to thrive. Cyanobacteria, a type of phytoplankton, are essential components of aquatic ecosystems. However, when they proliferate excessively, they can produce foul odors, degrade water quality, and even cause fish deaths. This year, green algae in Daecheong Lake begin spreading in the latter part of last month.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12665780

22 August 2025

Green algae cover the lake at Daecheong Lake in Daejeon, South Korea, on August 23, 2025. Green algae blooms occur when nutrients like nitrogen and phosphorus from land are washed into water bodies by rain, and water temperatures rise, creating ideal conditions for harmful cyanobacteria to thrive. Cyanobacteria, a type of phytoplankton, are essential components of aquatic ecosystems. However, when they proliferate excessively, they can produce foul odors, degrade water quality, and even cause fish deaths. This year, green algae in Daecheong Lake begin spreading in the latter part of last month.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12584560

25 July 2025

An LGBTQ+ pride flag is displayed on the glass facade of the Federal Foreign Office (Auswaertiges Amt) in Berlin, Germany, on July 19, 2025.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12573589

22 July 2025

Two policemen stand in front of the entrance to the Federal Foreign Office (Auswaertiges Amt) in Berlin, Germany, on July 19, 2025.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12573590

22 July 2025

A German police vehicle parks in front of the entrance to the Federal Foreign Office (Auswaertiges Amt) in Berlin, Germany, on July 19, 2025. An LGBTQ+ pride flag is displayed on the glass facade of the ministry building.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12573591

22 July 2025

A German police vehicle parks in front of the entrance to the Federal Foreign Office (Auswaertiges Amt) in Berlin, Germany, on July 19, 2025. An LGBTQ+ pride flag is displayed on the glass facade of the ministry building.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12573592

22 July 2025

A German police vehicle parks in front of the entrance to the Federal Foreign Office (Auswaertiges Amt) in Berlin, Germany, on July 19, 2025. An LGBTQ+ pride flag is displayed on the glass facade of the ministry building.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12573593

22 July 2025

An LGBTQ+ pride flag is displayed on the glass facade of the Federal Foreign Office (Auswaertiges Amt) in Berlin, Germany, on July 19, 2025.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12573594

22 July 2025

A German police vehicle parks in front of the entrance to the Federal Foreign Office (Auswaertiges Amt) in Berlin, Germany, on July 19, 2025. An LGBTQ+ pride flag is displayed on the glass facade of the ministry building.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12573595

22 July 2025

A German police vehicle parks in front of the entrance to the Federal Foreign Office (Auswaertiges Amt) in Berlin, Germany, on July 19, 2025. An LGBTQ+ pride flag is displayed on the glass facade of the ministry building.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12573596

22 July 2025

Directional signs indicate the way to the conference area at Unterwasserstrasse 10 and the training center at Kreuzstrasse 1 on the premises of the Federal Foreign Office (Auswaertiges Amt) in Berlin, Germany, on July 19, 2025.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12573597

22 July 2025

A German police vehicle parks in front of the entrance to the Federal Foreign Office (Auswaertiges Amt) in Berlin, Germany, on July 19, 2025. An LGBTQ+ pride flag is displayed on the glass facade of the ministry building.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#12573598

22 July 2025

Directional signs indicate the way to the conference area at Unterwasserstrasse 10 on the premises of the Federal Foreign Office (Auswaertiges Amt) in Berlin, Germany, on July 19, 2025.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.