- Yokohama-shi Top Page
- Lifestyle and procedures
- Community Development and Environment
- Green park
- Zoos and botanical gardens
- Preservation and Research Center, City of Yokohama
- Preservation and Research Center, City of Yokohama Business Introduction
Here's the text.
Preservation and Research Center, City of Yokohama Business Introduction
Last update date April 1, 2024
Preservation and Research Center introduction video
"What is Preservation and Research Center, City of Yokohama?" (outside site) (YouTube Yokohama City Official Channel "City Of Yokohama")
There are many endangered wildlife in Japan, and these animal species, conservation is needed to preserve biodiversity. For this reason, Preservation and Research Center is actively engaged in the breeding and breeding of rare animals in Japan, including Yokohama.
Specifically, we are conducting research on the ecology of familiar animals, such as the Japanese Night Heron (endangered species) that fly into the city during the breeding season and frogs that live in the city and serve as environmental indicators. In addition, Japanese Rock Ptarmigan, which is an endangered species in Japan, we are also working on breeding under breeding with the goal of establishing populations (Ex situ conservation) and recovering wild populations (In situ conservation).
In addition to raising and breeding of endangered wild animals, we are also contributing to the international community through activities such as returning to the wild and participating in the International conservation Plan. As part of our efforts to breed international species, we raise Malayan Tapir, Bali Myna, and Kagu.
[International Exchange]
Research on conservation of rare animals
In collaboration with three zoos and universities in Yokohama, we are promoting research for the purpose of conservation.
Specifically, we are working on the following three initiatives.
Knowing the mechanism of breeding
To scientifically analyze the breeding period and establish breeding techniques, we analyze sexual hormones and identify male and female by genes.
Protection of genes
In order to avoid close relatives and prevent genes crossing, we analyze the genes to clarify the variants, between individuals, and between species, and between species.
Genes
To preserve the genetic resources of endangered wildlife in the future, gamete (ovum sperm) and cells are frozen and stored in liquid nitrogen tanks. Using these gametes, we will also conduct research on artificial insemination.
Since March 2014, we have also set up the gamete Bank of Japanese Association of Zoos and Aquariums to keep the rare animal gamete bred by zoos nationwide.
Research Business Report
Preservation and Research Center, City of Yokohama Research Business Report 2022 (PDF: 826KB)
2021 Preservation and Research Center, City of Yokohama Research Project Report (PDF: 735KB)
2020 Preservation and Research Center, City of Yokohama Research Project Report (PDF: 742KB)
FY2019 Preservation and Research Center, City of Yokohama Research Project Report (PDF: 686KB)
2018 Preservation and Research Center, City of Yokohama Research Project Report (PDF: 871KB)
2017 Preservation and Research Center, City of Yokohama Research Report (PDF: 1,232KB)
2016 Preservation and Research Center, City of Yokohama Research Project Report (PDF: 2,077KB)
2015 Preservation and Research Center, City of Yokohama Research Project Report (PDF: 1,564KB)
2014 Preservation and Research Center, City of Yokohama Research Report (PDF: 1,467KB)
2013 Preservation and Research Center, City of Yokohama Research Project Report (PDF: 3,139KB)
2012 Preservation and Research Center, City of Yokohama Research Project Report (PDF: 1,529KB)
2011 Preservation and Research Center, City of Yokohama Research Project Report (PDF: 1,595KB)
We are engaged in public relations and dissemination activities to encourage citizens to feel biodiversity as a familiar issue, using the conservation and breeding of rare animals.
In order to open PDF files, you may need a separate PDF reader.
If you do not have it, you can download it free of charge from Adobe.
To download Adobe Acrobat Reader DC
For inquiries to this page
Yokohama Green Environment Bureau Park and Green Space Department Zoo Division Preservation and Research Center
Phone: 045-955-1911
Phone: 045-955-1911
Fax: 045-955-1060
Email address: mk-hansyoku@city.yokohama.lg.jp
Page ID: 701-777-759