《黄淮海平原治理和开发 第1集》求取 ⇩

地貌和土地资源1

黄淮海平原范围的初步探讨＆龚国元1

黄淮海平原地貌分区＆龚国元9

黄淮海平原土地类型的初步研究＆黄荣金、戴旭、杨柳林22

黄淮海平原农田耕作层问题＆叶文华35

黄淮海平原土壤盐分水迁移运动及其控制＆许越先45

水资源分析56

黄淮海平原作物生长季的降水分析＆沈建柱56

黄淮海平原浅层地下水分区＆任鸿遵70

黄淮海平原咸水分布特征及其改造利用＆魏忠义80

黄淮海平原农田水量平衡的计算＆刘昌明、孙仁华91

黄淮海平原不同土壤水分条件下冬小麦水分生理指标若干特征＆吴家燕105

黄淮海东部平原河流的水质污染＆王景华、饶莉丽120

光能利用129

黄淮海平原主要作物光能利用率和光合潜力＆左大康、陈德亮129

黄淮海平原冬小麦生育期的光合有效辐射分布特征＆谢贤群139

用光量子测定分析黄淮海平原冬小麦的光能利用率＆赵名茶149

黄淮海平原农田叶面积变化特征及光能利用率＆董振国163

黄河三角洲及黄河下游的泥沙176

黄河下游河道的沉积特点及其发展趋势＆叶青超176

黄淮海平原河流输沙量及其变化＆赵楚年、王玉枝191

黄河三角洲结构和农业资源开发＆高善明201

近代黄河三角洲地区农业地貌条件及其分区＆李元芳211

黄河下游冲积平原及三角洲水文地质条件的分析＆安凤桐220

农业气候和农业供水的研究228

黄淮海平原若干农业气候问题的讨论＆丘宝剑228

黄淮海平原农业供水问题的若干分析＆刘昌明、魏忠义235

GEOMORPHOLOGY AND LAND RESOURCES8

A Preliminary Study on the Limits of the Huang-Huai-Hai Plain＆Gong Guoyuan8

Geomorphological Regionalization of the Huang-Huai-Hai Plain＆Gong Guoyuan21

A Preliminary Study on Land Types in the Huang-Huai-Hai Plain＆Huang Rongjin，Dai Xu，Yang Liulin32

On the Problems of Cultivated Horizon of Farm-Land in the Huang-Huai-Hai Plain＆Ye Wenhua44

Soil Water-salt Regime and Its Control in the Huang-Huai-Hai Plain＆Xu Yuexian55

ANALYSIS OF WATER RESOURCES68

Analysis of Precipitation of growing season in the Huang-Huai-Hai Plain＆Shen Jianzhu68

Regionalization of Shallow Groundwater in the Huang-Huai-Hai Plain＆Ren Hongzun78

Characteristics of Saline Water Distribution and Its Transformation and Utilization in the Huang-Huai-Hai Plain＆Wei Zhongyi89

Estimation of Field Water Balance in the Huang-Huai-Hai Plain＆Liu Changming，Sun Renhua104

Some Characteristics of Water Physiological Index Under Different Condition of Soil Moisture in Winter Wheat Field of the Huang-Huai-Hai Plain＆Wu Jiayan118

Water Pollution of the Rivers in the Eastern Huang-Huai-Hai Plain＆Wang Jinghua，Rao Lili127

AVAILABLE SOLAR ENERGY137

The Efficiency of Radiation Utilization and the Potential Photosynthesis of the main crops in the Huang-Huai-Hai Plain＆Zuo Dakang、Chen Deliang137

Characteristics of Photosynthetic Active Radiation（PAR）of the Growing Period of Winter Wheat in the Huang-Huai-Hai Plain＆Xie Xianqun148

Quantum Energy Efficiency of Winter Wheat in the Huang-Huai-Hai Plain＆Zhao Mincha161

Characteristics of Leaf Area and Sunlight-Utilization Coefficient in Crop Fields of the Huang-Huai-Hai Plain＆Dong Zhenguo175

THE DELTA AND SENDIMENT OF DOWNSTREAM IN THE HUANGHE RIVER190

The Characteristics and Tendency of Sedimentation in the Lower Reaches of the Huanghe River＆Ye Qingchao190

The Sediment Load and Its Change in the Rivers of the Huang-Huai-Hai Plain＆Zhao Chunian、Wang Yuzhi199

Structure of the Huanghe River’s Delta and Development of Agriculture Resources＆Gao Shangming210

Agrogeomorphological Condition and Regionalization in the Recent Delta Region of the Huanghe River＆Li Yuanfang219

Hydrogeological Analysis of Downstream Alluvial Plain and Delta Region in the Huanghe River＆An Fengtong227

CLIMATE AND WATER RESOURCES OF AGRICUITURE234

On the Agricultural Climate Problems Over the Huang-Huai-Hai Plain＆Qiu Baojian234

Some Analyses of the Problems in Agricultural Water Resources of the Huang-Huai-Hai Plain＆Liu Changming、Wei Zhongyi249