Cinétique d'acquisition du terroir Marennes-Oléron par l'huître creuse Crassostrea gigas : approche par les isotopes stables Acquisition kinetics of Marennes-Oléron land by the oyster Crassostrea gigas : stable isotopes approach
Japanese oysters previously reared in controlled conditions were replaced into the Marennes Oléron Bay on intertidal oyster parks during 2002 summertime. Kinetics of carbon and nitrogen isotope ratios was followed in 5 organs (digestive gland, gills, mantle, muscle and gonads). Results confirmed exc...
Characteristics and issues of regional approach to the realization of visions for regional paddy field agriculture. 2. Present state of visions for regional paddy field agriculture in the Kanto, Tokai, and Hokuriku districts. Vision survey on cases of progressive approach. 12. City L in Ibaraki Prefecture.