作者: Nicolas Guillerault , Géraldine Loot , Simon Blanchet , Frederic Santoul
DOI: 10.1111/JFB.13826
关键词:
摘要: Genetic introgression from stocked adult northern pike Esox lucius to a wild self-recruiting population was detected in large river system and some E. survived up two spawning seasons dispersed over several kilometres the river. Moreover, catch rate of by anglers low (9.6%), hence suggesting that efficiency stocking activity is questionable.