2002-2008年黑龙江海伦站农田土壤水分化学性质监测数据

本数据产品是在《中国生态系统定位观测与研究数据集》丛书的《农田生态系统卷》之黑龙江海伦站1册的基础上进行数字化加工，通过完善元数据并与实体数据相关联，生产了本数据产品。本数据产品包含了黑龙江海伦站按照CERN长期监测指标体系和规范开展的黑龙江海伦农田生态系统地表水、地下水、雨水水质状况及农田灌溉量的监测数据。数据范围自2002年至2008年。长期连续的观测水质变化规律可以为我们制定合理的施肥和耕作提供数据支持。本数据产品同时包含海伦站观测点介绍及观测指标获取方法与过程的关联文档。

This data product was developed via digitized processing based on "Volume 1: Hailun Station, Heilongjiang Province" from the "Agricultural Ecosystem Volume" of the "China Ecosystem Research Network (CERN) Long-term Observation and Research Dataset Series", by improving metadata and linking it with physical entity data.
It encompasses monitoring data of surface water, groundwater, rainwater quality and farmland irrigation volume for the Hailun agricultural ecosystem in Heilongjiang Province, collected by Hailun Station in compliance with CERN's long-term monitoring indicator system and standardized protocols.
The data spans the period from 2002 to 2008. Long-term continuous observations of water quality change patterns can provide data support for developing rational fertilization and farming management practices.
Additionally, this data product includes relevant documents introducing the Hailun Station observation site, as well as detailing the methods and procedures for acquiring monitoring indicators.