Occurrence Data of Larus Relictus in Bagua Coastal Mudflat in Tianjin Binhai New Area Released on Global Biodiversity Information Facility
On March 22, 2024, the GBIF working group of the China Biodiversity Conservation and Green Development Foundation (CBCGDF) released the occurrence data of Larus relictus observed in Tianjin Binhai New Area on Global Biodiversity Information Facility (GBIF) for reference and downloading.
The
Relict gull (Larus relictus) is a medium-sized gull and with a
stocky, thick body. The population is estimated to be at 10,000 or
less, with numbers dropping. It is classified as "vulnerable" on the
IUCN Red List.
The
release of this data includes the date in the coastal mudflat from the Fengnan
boundary of Bagua coastal mudflat in Binhai New Area to the estuary of Yongding
New River from 2019 to 2024, and it is reported that the number this year is
significantly less than that in previous years. According to the historical monitoring
data, the number of relict gulls in March 2021 exceeded 4,500, March in 2022
exceeded 5,000, the number in Marich 2023 was only about 1,000, and the number
in March 2024 is less than 100.
The
Global Biodiversity Information Facility (GBIF) is an international scientific
project that brings together biodiversity data from all over the world. It is
known as one of the most important "infrastructures" of global
biodiversity informatics, a providing
important open data support for global scientific research and environmental
protection.
Translator: Sara
Checked
by: Daisy
Editor:
Sara
Contact:
v10@cbcgdf.org; +8617319454776
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