Swiss fish farm uses warm Alpine water to produce caviar
Photo taken on Aug. 18, 2015, shows greenhouses and sturgeon-breeding facilities at Tropenhaus Frutigen, a unique fish farm producing caviar and tropical fruit in the Swiss Alps in Frutigen, southeast of Bern. Warm runoff mountain water from a railway tunnel nearby is used to heat the greenhouses. (Kyodo)
==Kyodo
- Product Code
- ILEA000049943
- Registered date
- 2015/11/13 16:47:56
- Credit
- Kyodo / Kyodo News Images
- Media size
- 3203 × 2117 pixel
- Deployment size
- 890.35(KB)*
*File size when opened in Photoshop, etc.