中国科学数据（中英文网络版）2025，Vol.10Issue(2)：13-21,9.DOI:10.11922/11-6035.ncdc.2024.0008.zh
乌梁素海底栖硅藻数据集(2020-2021年)
A dataset of benthic diatoms in Wuliangsuhai lake(2020-2021)
摘要
Abstract
Wuliangsuhai Lake,located in the upper reaches of the Yellow River,is an important water diversion base and known as an ecological barrier in Northwest China.Its ecological status is very important.This dataset is constructed through two consecutive years of surveys of Wuliangsuhai Lake,during which benthic diatom samples were systematically collected on-site,with reference to domestic and foreign monographs and journals,and based on a commonly-used classification system in China.This dataset documents 70 species of benthic diatoms belonging to 12 families and 31 genera,with Nitzschia identified as the dominant genus.The abundance of benthic diatoms in Wuliangsuhai Lake ranges from 87.5 to 133,333.3 cells/cm2,with an average of 12,042.2 cells/cm2.The dataset includes 152 entries and comprises seven fields:sampling site,sampling year,Chinese family name,Chinese genus name,Chinese name,Latin name,and abundance.To ensure data accuracy and reliability,the dataset was subject to strict quality control and assessment throughout the sampling,processing,and classification procedures,ensuring high data quality and reproducibility.The dataset can provide scientific support for the prevention and control of water pollution and the protection of aquatic biodiversity in Wuliangsuhai Lake.关键词
乌梁素海/底栖硅藻/生物多样性Key words
Wuliangsuhai Lake/benthic diatoms/biodiversity引用本文复制引用
吕绪聪,高云霓,李学军,秦祥朝,张曼,刘哲,董静,袁华涛,张景晓,高肖飞,宋东蓥..乌梁素海底栖硅藻数据集(2020-2021年)[J].中国科学数据（中英文网络版）,2025,10(2):13-21,9.基金项目
农业农村部财政专项"黄河渔业资源与环境调查" （）
河南省重点科技攻关项目"黄河河南段干支流水生态监测与健康评价体系研究与应用"(232102320250). The Project of Yellow River Fisheries Resources and Environment Investigation from the MARA,P.R.China （232102320250）
A Study on Ecological Monitoring and Health Evaluation System and Its Application for the Henan Section of the Yellow River(232102320250). （232102320250）
