Swiss fish farm uses warm Alpine water to produce caviar
A pair of Siberian sturgeon are bred for meat and caviar at Tropenhaus Frutigen, a greenhouse fish farm in the Swiss Alps in Frutigen, southeast of Bern, as seen on Aug. 18, 2015. Warm runoff water from a railway tunnel nearby is used to heat the greenhouses. (Kyodo)
==Kyodo
- Product Code
- ILEA000049941
- Registered date
- 2015/11/13 16:42:17
- Credit
- Kyodo / Kyodo News Images
- Media size
- 3633 × 2592 pixel
- Deployment size
- 722.46(KB)*
*File size when opened in Photoshop, etc.