滦河

滦河流域及周边地区花粉与植被关系的研究

Vegetation in the Luanhe River Basin and surrounding areas

论滦河冲积扇&三角洲沉积体系

On the Luanhe River alluvial fan - delta complex

本文以位于滦河山间河谷一傍河地下水源地为例，利用地下水模拟软件GMS对地下水水流进行数值模拟。

Taking a riverside well field in Luanhe River valley , the thesis used groundwater simulation software GMS to simulate groundwater flow .

计算结果表明，海滦河流域生态需水量为124×108m3，约占流域地表径流总量的54%。

The calculated result shows that eco-environmental water demand in Haihe and Luanhe Basin is 12.4 billion m3 , about 54 % of total basin surface runoff .

秦皇岛市北戴河向南直至滦河河口发育着我国最长的沙丘海岸，沙丘高约20～30m，最高42m。

The largest coastal dune field in China lies on the Qinhuangdao coast from Beidaihe to the Luanhe estuary . The dunes is about 20 ~ 30m high commonly , of which the tallest is 45m .

在滦河正常水质期，根据7种强化常规处理工艺系统的比较发现，HPAC强化混凝气浮-过滤处理工艺系统可以满足供水安全要求。

In the period of normal water quality of Luna-He River , the present study proved that HPAC intensified coagulation , air floating and filtrating could satisfy the safety requirements of water supply compared with 7 different intensified conventional treatment systems .

现代滦河三角洲的影响因素和沉积物分区

The influential factors and zoning of the modern Luanhe River Delta

滦河流域人类活动对河流径流的影响

On human action influence on the runoff in Luanhe river basin

滦河三角洲海岸潮汐汊道&潮盆体系的演变

Evolution of tidal inlet drainage basin system on Luanhe River Delta

海滦河流域河流系统生态环境需水量计算

Environmental and Ecological Water Consumption of River Systems in Haihe-Luanhe Basins

滦河发电厂5号机组超速保护系统改造

Improvement of Overspeed Protection System for Unit 5 in Luanhe Power Plant

紧邻滦河，工业用水有保障；

The industrial water can be available from the neighboring Luanhe River .

滦河流域生态环境自然修复途径探析

Discussion and analysis of natural rehabilitation approaches for Luanhe Basin ecological environment

滦河沉积物层理构造的类型和组合

Types and assemblages of the sedimentary structures in the lower luan River

滦河流域月降雨空间变异性研究

Analysis of the Spatial Variability of Monthly Rainfall in Luan River Basin

预氧化对滦河天津段高藻期藻类的控制效果

Control Alga in Tianjin Luanhe River During High Alga Period by Preoxidation

开展了滦河三角洲浅层地下水污染风险评价。

The groundwater pollution risk was assessed in Luanhe Delta .

滦河冲洪积扇地下水脆弱性评价体系研究

Groundwater Vulnerability Assessment System in Alluvial Fan of Luanhe River

滦河中下游水系和新构造应力场

River system of middle-lower reaches of Luanhe River and NEOTECTONIC STRESS FIELD

滦河冲积扇结构和沉积环境

Structures and sedimentary environments of the alluvial fan of the Luan River

结果表明，在滦河流域沙区，氮和钾是冬小麦产量的土壤养分限制因子，限制因子对冬小麦产量的效应N>K2O。

The restricting effects on winter wheat yield were N > K 2O .

滦河流域分布式降雨径流模拟研究

Study on the Distributed Rainfall-runoff Modelling of Luanhe Watershed

河北滦河实业集团营销策略研究

The Research on the Marketing Strategy of Luan-he Industry Group , Hebei Province

现代滦河三角洲属波控型三角洲。

The modern Luanhe River Delta is a typical wave - dominated delta .

京山线滦河特大桥旋喷桩施工工艺

Construction technology of auger injected piles for Luanhe extra-long bridge on Jing-shan line

滦河流域沙区农业资源的优化利用

Optimized Utilization of Agricultural Resources in the Sandy Area of Luanhe River Valley

滦河微污染水膜处理工艺的试验研究

Experimental Study on Membrane Process for the Treatment of Slightly-Polluted Luan River Water

京山线滦河老桥上货物列车脱轨分析

Derailment analysis of freight train on old Luanhe bridge on Jingshan line in China

滦河废弃三角洲和砂坝&泻湖沉积体系

The abandoned deltas of the Luanhe River and the barrier-lagoon sedimentary systems on sand

滦河流域不同时空水环境重金属污染健康风险评价

Health Risk Assessment on Heavy Metal Pollution in the Water Environment of Luan River