怀来县

河北怀来县农业生态经济分区研究

Study on the agroecological-economic regionalization in Huailai county , hebei Province

河北怀来县土地利用结构优化

Optimization of the land use structure in Huailai County , Hebei Province

河北省怀来县晚三叠世冲积扇及其构造环境

The Late Triassic Alluvial Fan of Huailai County , Hebei and its Structural Environment

河北省怀来县东沙河生态防洪治理的实践

Ecological recovery and flood management of Dongsha River in Huailai County of Hebei Province

它位于怀来县，占地135平方公里。

It occupies an area of 135 square kilometers and is located in Huailai County .

官厅水库是北京的重要水源地之一，水库库区主体位于张家口市怀来县，距离北京较近。

Reservoir is located in the main Huailai County of Zhangjiakou City , from Beijing closer .

河北怀来县毗邻首都北京，其生态环境退化严重。

Huailai County , Hebei province is a neighboring county to Beijing , the capital of China .

2009年怀来县人均生态赤字为1.7098hm2/人，表明目前该县土地利用状态为不可持续。

In 2009 Huailai County Ecological deficit is 1.7098 , showing that the land use status is not sustainable .

首都圈防沙治沙典型区水土资源优化配置&以河北省怀来县为例

Optimum allocation of land and water in the typical sand regions around Beijing : a case study in Huailai County

这些变化主要源于人类活动对怀来县土地利用变化的干扰程度日益增强。

These changes are more due to enlargement in the interference of human activities for land-use change of Huailai County day by day .

研究期间怀来县景观多样性增加，优势度有下降趋势，景观斑块形状趋于复杂化。

The heterogeneity and diversity of landscape were increased , advantage degree had the declined trend , Landscape shape of patch tended to complicate .

并探讨新的协调合作机制，从根本上解决北京市人民喝水和怀来县人民吃饭的矛盾。

And to explore new mechanisms for coordination and cooperation , a fundamental solution to the Beijing Municipal People " water ", and pregnant to the county people " eating " the contradiction .

在三种不同的水分约束条件下，怀来县土地利用优化格局的生态系统服务价值、土地总产出及人均生态足迹供给都有不同程度的增长。

The results showed that , compared with the status in quo , the ecosystem service value , land output and the supply of per capital ecological footprint were all increased to some degree .

距离北京120公里远的河北怀来县中华永久墓园的一位女性雇员称，该墓园约90%的客户来自北京。

A female employee of Zhonghua Perpetuity Cemetery in Hebei 's Huailai county , about 120 kilometers from Beijing , told a Global Times reporter posing as a client that about 90 percent of their clients are from Beijing .

根据模拟，2009-2016年怀来县各景观类型变化明显，耕地面积不断减少，建设用地面积持续增加，其余景观类型略有变化。

According to the simulation , in 2009-2016 year period , landscape types of Huailai County would change obviously : cultivated land is decreasing endlessly , while the area of construction land continues to increase , and the rest of the landscape type has a slight change .

首都圈典型沙区近40余年气候变化特征简析&以张北、怀来、丰宁3县为例

Climate Change Character in the Special Sand Area of the Areas Encircling Beijing : A Case Study on the Counties of Zhangbei , Huailai and Fengning