10h
人民资讯 on MSN历史性实现国省考断面100%优Ⅲ记者从苏州城投集团获悉,澄湖水生植被生态修复项目取得显著成效,去年恢复区总磷浓度较恢复前同比改善26%,溶解氧浓度同比改善12%,总氮浓度同比改善21%,恢复区水生植被盖度52.6%,对澄湖湖心断面水质首次达贡献重要力量。
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