File:Bleached Sea Sponges found in New Zealand waters.jpg
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Summary
| Description |
English: Bleached sea sponges have been found off New Zealand’s coastline for the first time. The alarming discovery took place at multiple sites near the Breaksea Sound fjord, visible in this image, acquired by one of the Copernicus Sentinel-2 satellites on 14 May 2022. In some areas, up to 95% of the sponges were bleached. Sea sponges are very common in New Zealand, dominating the ocean floor around the country and playing a crucial role in creating a welcoming habitat for fish and other marine species. The extreme ocean temperatures recorded in 2021, New Zealand’s hottest year on record are believed to be responsible for the bleaching episode. The ocean warming persisted in April 2022, with coastal water temperatures up to 2.6°C above average, according to the National Institute for Water and Atmospherics. Data from Copernicus Sentinel-2 satellites support the mapping of marine habitats, water quality studies and bathymetry (the study of ocean and lake floors), which are vital for ocean floor health assessment and monitoring around the globe. |
| Date | Taken on 14 May 2022 |
| Source | Bleached Sea Sponges found in New Zealand waters |
| Author | European Union, Copernicus Sentinel-2 imagery |
Licensing
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This image contains data from a satellite in the Copernicus Programme, such as Sentinel-1, Sentinel-2 or Sentinel-3. Attribution is required when using this image.
Attribution: Contains modified Copernicus Sentinel data 2022
The use of Copernicus Sentinel Data is regulated under EU law (Commission Delegated Regulation (EU) No 1159/2013 and Regulation (EU) No 377/2014). Relevant excerpts:
Free access shall be given to GMES dedicated data [...] made available through GMES dissemination platforms [...].
Access to GMES dedicated data [...] shall be given for the purpose of the following use in so far as it is lawful:
GMES dedicated data [...] may be used worldwide without limitations in time.
GMES dedicated data and GMES service information are provided to users without any express or implied warranty, including as regards quality and suitability for any purpose. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:33, 20 August 2023 | | 4,410 × 2,540 (3.87 MB) | OptimusPrimeBot | #Spacemedia - Upload of https://www.copernicus.eu/system/files/2022-05/image_day/202204519_BreakseaSoundFjord.jpg via Commons:Spacemedia |
