我们的特色:最全面的乡镇旅游门户网站,全站内容中英文介绍。
设为首页 收藏本站

首 页 特价机票 旅游景点 电子地图 历史文化 动物世界 户外常识 特色美食 植物大全 民族介绍
北京 天津 上海 重庆 河北 山西 辽宁 吉林 浙江 江苏 江西 安徽 福建 黑龙江 西藏 内蒙古 香港
湖南 广东 海南 四川 贵州 云南 陕西 甘肃 青海 台湾 湖北 河南 山东 宁夏 新疆 广西 澳门

热门城市

广州

|

杭州

|

成都

|

济南

|

长春

|

上海

|

石家庄

|

哈尔滨

北京

|

桂林

|

西安

|

深圳

|

厦门

|

丽江

|

张家界

|

景德镇

景点推荐

九寨沟 桂林 兵马俑 西湖 丽江 三亚
武夷山 黄山 张家界 凤凰 长城 故宫

  

河 北 辖 区

 
 
石家庄市 邢台市 唐山市
张家口市 廊坊市 衡水市
保定市 邯郸市 秦皇岛市
承德市 沧州市  
 

 

  

便 民 查 询

 
 
天气查询

机票查询

电子年历
火车时刻
机票真伪
酒店查询

邮编区号
防骗常识
长途客车
安全常识
世界时间
紧急救护
 

 

  

  北 介 绍

 
 
河北简介 地理位置 河北简称
气候环境 经济状况 人口状况
民族分布 交通通信 产业基础
对外开放 历史名人 各地特产
通讯编码 汽车牌照 河北高校
河北地图 河北地形 海拔高度
水资源 能源状况 矿产资源

 

经济发展

 

财政概况 林业经济 通信发展
农业经济 工业经济 建筑发展
粮食概况 交通运输 对外经济
 

 

  

河北介绍

 
   

水资源

    河北省水资源严重不足,人均水资源量386立方米,亩均水资源量243立方米,人均和亩均水资源量都相当于全国平均值的1/8,均低于全国水平和相邻省、市、区,且部分山区自产地表水资源量已专供北京、天津两市使用。
全省多年平均降水量为541毫米。降水量各地不均,且年际变化较大。多水年份与少水年份降水量相差悬殊。降水量年内分配也很不均匀,全年降水量的80%集中在6~9月。
    区域地表水资源量即区域自产地表径流量。河北省自产地表水面积187693平方公里,其中海河、滦河流域面积171624平方公里,占全省面积的91.4%;内陆河、辽河流域面积16069平方公里,仅占全省面积的8.6%。全省地表水资源量为152亿立方米,其中海河、滦河流域地表水资源量147亿立方米;内陆河、辽河流域4.75亿立方米。
外省入境水量主要来源于相邻盛区的滦河、永定河、大清河、子牙河及漳卫河水系的上游各支流,多年平均入境水量为61.6亿立方米。
    河北省地下水资源量为150亿立方米,其中平原区水资源量为90.5亿立方米,山区74.3亿立方米,平原与山区重复计算量为15.1亿立方米。
    河北省水资源总量为238亿立方米,其中海滦河流域多年平均水资源总量为231亿立方米,内陆河、辽河流域为7.95亿立方米。
    地下水资源,全省可利用的淡水资源允许开采量为120.08亿立方米/年,其中河北平原?91.68亿立方米/年,山区28.40亿立方米/年;另外,河北平原还有矿化度2~3克/升可利用的微咸水15.36亿立方米/年。
    河北省地热资源十分丰富,其类型可划分为山区受断裂构造控制的深循环地下热水和平原区受基底构造控制的沉降盆地型地下热水两大类型,允许开采量为7.57亿方/年,热流量为2.26×1013大卡/年,折合322万吨标准煤/年,其中平原7.33亿方/年,热流量2.22×1013大卡/年,折合317万吨标准煤/年,山区2366万方/年,热电量4×1011大卡/年,折合5万吨标准煤/年。对有远景的地热资源已进行了较详细的勘查,如雄县、秦皇岛市等。其中:雄县牛驼地热田地下热水允许开采量15万立方米/日。河北省地下热水的利用有良好的前景。

 

A serious shortage of water resources in Hebei Province, the per capita volume of 386 cubic meters of water resources, water resources, the amount of 243 cubic meters per mu, the per capita quantity of water resources, and mu is equivalent to the national average of 1 / 8, are lower than the national average and the adjacent provincial, municipal, district, and part of the mountain-grown surface water resources have been specially designed for Beijing and Tianjin cities to use.
The province's annual average rainfall of 541 millimeters. Precipitation around the uneven, and the larger inter-annual change. Multi-year and less water are significant differences between water-year precipitation. Is also very uneven distribution of precipitation during the year, 80% of annual precipitation concentrated in the 6 September.
Regional surface water resources that the regional self-produced surface runoff. Hebei Province, an area of 187,693 square kilometers of surface water-grown, of which Hai, Luan River Basin area of 171,624 square kilometers, accounting for 91.4% of the province area; inland river, Liaohe River Basin area of 16,069 square kilometers, accounting for only 8.6% of the province's area. The amount of surface water resources in the province was 152 billion cubic meters, of which Hai, Luan River Basin volume of 14.7 billion cubic meters of surface water resources; inland river, Liaohe Basin 475 million cubic meters.
Water comes mainly from neighboring provinces entry zone Sheng Luan River, the Yongding River, large Qinghe, Zhang Wei Ziya River and tributaries upstream of the river system, multi-year average of 6.16 billion cubic meters of water entry.
The amount of underground water resources in Hebei Province is 150 billion cubic meters, of which plains quantity of water is 9.05 billion cubic meters, 7.43 billion cubic meters of mountain, plains and mountains of double counting the amount of 15.1 billion cubic meters.
Hebei Province, a total 23.8 billion cubic meters of water resources, including sea-Luan River Basin multi-year average total volume of 23.1 billion cubic meters of water resources, inland river, Liaohe Basin 7.95 billion cubic meters.
Groundwater resources, the province's fresh water resources available to allow extraction of 12.008 billion cubic meters / year, of which the Hebei Plain? 9.168 billion cubic meters / year, 2.84 billion cubic meters of mountain / year; In addition, the Hebei Plain, there are two degree of mineralization ~ 3 g / liter of available saline water 1.536 billion cubic meters / year.
Hebei Province is rich in geothermal resources, their type can be divided into mountainous areas controlled by the faults in the deep-cycle underground hot water and plain areas controlled by the basement structure and the settlement of two major types of underground hot water basin to allow extraction of 757 million square / year , heat flux for the 2.26 × 1013 kcal / year, equivalent to 3.22 million tons of standard coal / year, of which 733 million square plain / year, heat flux 2.22 × 1013 kcal / year, equivalent to 3.17 million tons of standard coal / year, Mountain 2366 Wan Fang / year, thermal power 4 × 1011 kcal / year, equivalent to 50,000 tons of standard coal / year. On our long-term geothermal resources have been carried out more detailed surveys, such as Xiong County, Qinhuangdao City, and so on. Of which: niutuo Xiong County geothermal field, geothermal water volume of 150,000 cubic meters to allow mining / day. The use of underground water in Hebei Province have good prospects.

 

   

联系我们 合作伙伴 友情链接 免责声明 设为首页 收藏本站

 

 

本站并不保证所有内容完全正确,如有错误之处,欢迎指正
  版权所有:走遍中国网 |   电话: 0663-3442234 

   QQ  952144520    E-mail:airtofly#163.com (请把#换成@号)