Marine seagrasses and seaweeds data in the coastal area of Yokohama City - Biological Information System for Marine Life

Abstract

This dataset is a compilation of seagrasses and seaweeds data obtained from marine organism surveys conducted by the Yokohama Environmental Science Research Institute. The primary survey area is the coastal area of Yokohama City in Tokyo Bay. The original data is published on the website as the report "Yokohama's rivers and sea creatures" (https://www.city.yokohama.lg.jp/kurashi/machizukuri-kankyo/kankyohozen/kansoku/science/shiryo/kawatoumi/). For more information on the survey, contact to Yokohama Environmental Science Research Institute (mk-kanken@city.yokohama.lg.jp).

Citation

Yokohama Environmental Science Research Institute (2025) Marine seagrasses and seaweeds data in the coastal area of Yokohama City. Available at https://doi.org/10.48518/00034 (Accessed on YYYY-MM-DD).

Literature

Information on literature which is important for understanding data, such as literature which became the basis of the data set, is displayed.

URL

License

This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License.

Contacts

Yokohama Environmental Science Research InstituteResource Contact, Resource Creator, Metadata Provider

Yokohama Environmental Science Research Institute

Address:1 Ebisuchou, Kanagawaku Yokohama City Kanagawa 221-0024 Japan

Phone:+81-45-453-2550

Email:mk-kanken@city.yokohama.lg.jp

Datasets and providers

yokohama_esri

-Marine benthic animal data along Yokohama City Coast

-Marine fish data in the coastal area of Yokohama City

Occurrence records

Occurrence records　→

[Map・Summary]

■Number of record

2,886　

■Record acquisition period

1980/02/17 ~ 2021/05/10

* Date last modified : 2025/11/28

■Record acquisition range

Latitude

35.253592 ~ 35.504398

Longitude

139.6250557 ~ 139.747407

[Environment]

[Registered taxon]

■Number of taxonomy

155Taxonomy

■Number of specimen

117Specimen

Taxon level lower than family :89 %

Taxon level lower than species :55 %

Scientific name list

Displayed result

/page

[Measurement Or Fact]

■Number of records

1,156　

■Number of types

Events with Measurement Or Fact :0 %

Occurrences with Measurement Or Fact :40 %

Measurement types

Displayed result

/page

Dataset Name	Record Id
Latitude and Longitude
Date
Time
Depth
Scientific Name
Occurrence Status