由于污染和生境丧失,威尔士的九种鱼类物种正在减少,促使养护工作加快。 Nine fish species in Wales are declining due to pollution and habitat loss, prompting conservation efforts.

根据最新的环境评估,威尔士的九种鱼种目前被归类为“不利”状态。 Nine fish species in Wales are currently classified as being in an 'unfavourable' state, according to the latest environmental assessment. 报告强调,由于生境退化、污染和移徙障碍,人口不断减少。 The report highlights declining populations due to habitat degradation, pollution, and barriers to migration. 养护者警告说,如果没有有针对性的干预措施,这些物种面临更大的灭绝风险。 Conservationists warn that without targeted interventions, these species face increased risk of extinction. 威尔士政府已承诺加强河流恢复努力,改善水质,以支持鱼类恢复。 The Welsh government has pledged to strengthen river restoration efforts and improve water quality to support fish recovery.