本数据由张掖市水务局提供,主要是对张掖市灌区和水利管理的统计年报。包含以下内容:
(1)水利管理机构人员情况统计表;
(2)灌溉统计表;
(3)工程完好率统计表;
(4)工程管理统计表;
(5)灌区管理技术经济指标统计表;
(6)全省水利管理任务指标完成情况统计表;
(7)全省水利管理计划指标统计表。
该数据提供灌区年度的基本信息,可以为中游水资源分析提供参考。数据年度为2008年和2009年。
采集时间 | 2008/01/01 - 2009/12/31 |
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采集地点 | 张掖市,山丹县,民乐县,甘州区,临泽县,高台县,肃南县 |
数据量 | 346.5 KiB |
数据格式 | excel |
数据时间分辨率 | 时 |
坐标系 | WGS84 |
本数据集数据由张掖市水务局提供,主要是对张掖市灌区和水利管理的统计年报。数据年度为2008年和2009年。
人工统计
数据质量良好
# | 标题 | 文件大小 |
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1 | 张掖市2009年管理年报.xls | 185.0 KiB |
2 | 管理年报(2008)(张掖市).xls | 161.5 KiB |
# | 时间 | 姓名 | 用途 |
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1 | 2024/11/28 21:44 | 何*芝 |
你好,我所做课题模型中需要用到与灌溉相关的数据,望批准
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2 | 2024/06/23 02:27 | 王*恒 |
想从水务局年报里面查找出来农业灌溉水的利用系数
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3 | 2021/12/26 08:24 | 陆* |
论文题目:Quantifying the impacts of irrigation and groundwater pumping on local subsurface storage under different agricultural water use strategies
论文摘要:Anthropogenic water management regulates local water and energy budgets. Water abstracted from rivers, canals and reservoirs, and/or pumped from groundwater are major sources for irrigation. Agricultural water use strategies on irrigation and pumping alter groundwater-surface water interactions and hence influence local hydrodynamics. Here we applied a physically based, fully integrated groundwater-surface water model, ParFlow, to quantify the impacts of irrigation and groundwater pumping on local subsurface storage with various irrigation and pumping strategies (i.e., water source and scheduling). A 25000 m transect was configured in a typical inland water basin with extensive agriculture activities and driven by hydrometeorological reanalysis and agricultural water use forcing data. The model was validated by the cosmic-ray probe and time domain reflectometry probe observations. In agriculture seasons, the subsurface storage gain becomes slower when intermittent massive-volume irrigation and pumping strategy is used, especially for the saturated storage change. Moreover, by comparing correlations between simulated water table depths in different regions, it shows that groundwater depths in mountainous regions are more sensitive to irrigation and pumping strategy than those in the plains. This study demonstrates that changes in subsurface storage and water table depth behavior highlight the role of irrigation and pumping in regulating local hydrodynamics in addition to water availability. It also implies that daily agricultural water use strategy is recommended for eco-hydrologic sustainability.
论文类型:学术论文
导师姓名:杨晓帆
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