梯级筑坝对黑河上游水体氮磷营养盐分布的影响

王昱, 先锋云, 陈吉平, 张英, 卫芸, 范逸扬, 田苗

Impact of cascade damming on nitrogen and phosphorus nutrient distribution in the Heihe River Basin

Yu Wang, Fengyun Xian, Jiping Chen, Ying Zhang, Yun Wei, Yiyang Fan, Miao Tian

图1 研究区采样点分布示意图 注：基于甘肃省地理信息公共服务平台标准地图（审图号：GS（2023）336号）制作，底图边界无修改

Fig.1 Schematic diagram of sampling point distribution in the research area