Results 261 to 270 of about 1,941,981 (307)
Some of the next articles are maybe not open access.
Fish-management relationships in Israeli commercial fish farming
Aquaculture International, 1995To analyse the relationships among fish species performance and management procedures, a database was built up with data from 31 fish farms during the period 1976–1987 (1673 observations) and analysed through multivariate statistics (factor analysis). The data include nurseries, grow-out and operational ponds with mono- and polycultures of common carp,
openaire +1 more source
The Demand for Commercial Fishing in California
1998From the late 1940s to the late 1070s, the chemicals DDT and PCB were deposited off the coast of Los Angeles. The DDT came to be located in the sediments as a result of manufacturing activities when DDT was directly discharged into the Los Angeles County sewer system. The manufacturing waste passed through a sewage treatment facility but was eventually
openaire +1 more source
1987
Commercial pond fish culture practice is comparatively new in Nigeria. It is therefore very important that simple guidelines be provided for the establishment, development, and management of such projects. The objective of this paper is to fulfill this urgent need. All aspects of commercial pond fish culture are dealt with.
openaire +1 more source
Commercial pond fish culture practice is comparatively new in Nigeria. It is therefore very important that simple guidelines be provided for the establishment, development, and management of such projects. The objective of this paper is to fulfill this urgent need. All aspects of commercial pond fish culture are dealt with.
openaire +1 more source
Human trafficking in the commercial fishing industry: A multiple case study analysis
Marine Policy, 2020Cassia Galvao, Joan Mileski
exaly