2026-10-13T17:48:50Z https://www.scidb.cn/oai

10.57760/sciencedb.IGA.001d5 2026-08-31T11:23:59Z

2026-08-31 XDA28100503 - Target Dataset for Dynamic Monitoring of Water Environment, Crop Water-Fertilizer-Pesticide in Irrigation Districts of Sanjiang Plain, China (2022) doi:10.57760/sciencedb.iga.001d5 en This dataset consists of three interrelated sub-datasets, namely #1 Basic Water Quality Parameter Dataset of Irrigation District Water Environment, #2 Physicochemical and Toxicity Dataset of Organic Pollutants in Multi-media of Irrigation Districts, and #3 Monitoring Dataset of Organic Pollutants in Multi-media of Irrigation Districts. Data format: All data are uniformly stored in Excel (.xlsx) format, which can be directly read by common office software and data analysis software. Spatial coverage: It covers three core areas of irrigation districts in the Sanjiang Plain, namely Erdaohe Farm, Youyi Farm and Xingkai Lake Farm. Multiple water body types including irrigation water, farmland water, drainage water and surface water are involved, with sampling sites covering key hydrological nodes. Temporal coverage: April to September 2022, fully covering three critical crop growth stages: sowing period, growing period and mature period. Media coverage: Four types of monitoring media including water, suspended particulate matter, soil and crops are included to realize collaborative multi-media monitoring. Data scale: There are 693 valid records in total, including 59 records of basic water environment parameters, 534 records of physicochemical and toxicity data of organic pollutants, and 100 records of pollutant monitoring data. Sanjiang Plain irrigation dist; Water environment monitoring; Water-fertilizer-pesticide dyn; Agricultural water environment; Dynamic monitoring dataset PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank