Lacy Atkins/SF Chronicle
A ci gaba da bin manufar gwamnatin tarayya na karfafa tsaron lefes na California, wasu ‘yan majalisar dokokin yankin Bay, da masu mulki da hukumomin ruwa sun fada jiya litinin cewa sun ki cire ciyayi da bishiyu daga bakin koguna da magudanan ruwa da dama.
Sun ce cire ciyayi daga ciyayi mai nisan mil 100 a kusa da kananan hukumomin tara zai jawo asarar miliyoyi, lalata hanyoyin shimfidar wurare da kuma lalata rafuka, ko gabar kogi, muhallin halittu.