海河流域

并结合山东省水利信息化电子公文交换的需求，对山东省海河流域水利管理局公文交换系统进行了设计和实现。

To design and implement the document exchange system in Shandong Haihe River Basin Water Authority in conjunction with the water information needs of electronic document exchange in Shandong Province .

海河流域ET0演变规律及灵敏度分析

Potential evapotranspiration evolution rule and its sensitivity analysis in Haihe River basin

对海河流域平原地区在灌溉条件下N、P形态转化和淋失进行了研究。

The N , P form conversion and leaching under the condition of irrigation in the plain area of Haihe River basin were investigated .

基于MODIS的海河流域生态系统空间格局

Spatial pattern of ecosystems in Haihe River Basin based on MODIS data

SWAT水质模块的扩展及其在海河流域典型区的应用

Extended Water Quality Module of SWAT Model and Its Application to Hai River Basin

基于MODIS数据估算海河流域植被生态用水方法探讨

Study on estimation of regional vegetation water usage measure based on MODIS data in the Hai River Basin

对海河流域蒸散发进行了流域尺度的验证，水量平衡计算蒸散发与相应年份的1km分辨率遥感反演ET进行比较，两者的相对误差在18%以内。

Comparison between ET of Water balance and remote sensing , their errors is within 18 % .

本文通过对海河流域土壤中氮及其形态含量的研究分析结果，得出该流域土壤中氮的库存量为5.96×10￣（10）kg。

He inventory of nitrogen in soil in the Haihe River Basin was estimated at 5.96 × 10 ￣( 10 ) kg , based on the analytical results available for each of the possible species of nitrogen pre-sent .

建立了水和沉积物中五氯酚（PCP）的LC-ESI-MS分析方法，并调查了海河流域以及渤海湾水体和沉积物中PCP的污染状况。

This paper established the LC-ESI-MS method to analyze pentachlorophenol ( PCP ) in water and sediment samples , and then investigated the occurance of PCP in Haihe basin and Bohai bay .

总结河道生态需水量已有的计算方法和适用条件，根据山东省海河流域平原河道的特点，利用Tennant法等方法计算出山东省海河流域河道内生态的最小需水量。

Tally up the course of river ecosystem needs the calculation method that the amount of water already has and applies the condition , according to the characteristics of the province sea river area plain course of river of Shandong , the least that makes use of Tennant method etc.

面雨量计算方法及其在海河流域的应用

Method of Area Rainfall Calculation and Its Application to Haihe Valley

人类干扰与海河流域水环境衰退

Man 's disturbance and contabescence of water environment in Haihe valley

海河流域河道外生态需水研究

Study on ecological water requirements outside riverways in Haihe River Basin

海河流域典型河口生态系统健康评价

Assessment of ecosystem health for typical estuary in Haihe River Basin

海河流域水文预报系统软件开发

Development of Hydrological Forecasting and Information Displaying Software of Haihe Area

海河流域几种典型有机污染物环境安全性评价

Safety Assessment on Several Organic Pollutants of the Haihe River Valley

海河流域控制性河流生态环境需水量研究

Research on eco-enviromental water requirement for main rivers in Haihe Basin

海河流域平原深层地下水补给特征及其可利用性

Recharge Characteristics and Utilization of Confined Groundwater in the Haihe Basin

水资源管理与海河流域水生态环境恢复

Water Resources management and water eco-environment recovery in Haihe River Basin

对海河流域地下水开采管理的思考

Thoughts of Groundwater Exploitation and Management in Haihe River Basin

海河流域水量平衡与水资源安全问题研究

Water balance and water security study in the Haihe basin

海河流域近47年极端强降水时空变化趋势分析

Observed Trends of Precipitation Extremes in the Haihe River Basin during 1961-2007

气候变化对海河流域地表水资源的影响

Impact of Climate Changes on Surface Water Resources in Haihe River Basin

海河流域中部地区产流理论分析

A study of runoff yield in mid & area of HAIHE basin

海河流域污水排放权交易市场初探

Study on trade market of wastewater discharging right in the Haihe basin

海河流域土壤中氮的分布特征

Distribution characteristics of nitrogen in soils in Haihe River Basin

海河流域土壤中碳的库存与通量研究

The storage and fluxes of carbon in soil of Haihe River Basin

海河流域用水平衡及生态用水保障措施探讨

Ensure measures of water balance and ecological water needs in Haihe basin

海河流域生态环境承载能力计算

Calculation of carrying capacity of eco-environments in Haihe River basins

海河流域下垫面变化情况及趋势分析

Analysis of Land Use Change and Its Changing Trend in Haihe Basin