Journal of Natural Resources, Volume. 35, Issue 6, 1381(2020)
Spatiotemporal matching characteristics and economic benefits of sectoral water footprint
Figures & Tables(10)
Fig. 2. Contribution rate of water footprint of major agricultural products in Zhangjiakou city in 2005-2015
Fig. 3. Contribution rate of water footprint of major livestock products in Zhangjiakou city in 2005-2015
Fig. 4. Water footprint of industries, construction and service industry in Zhangjiakou city in 2005-2015
Fig. 6. Matching degree of industrial water footprint and GDP in Zhangjiakou city in 2005-2015
Table 1. Economic and social development indicators of Zhangjiakou city in 2015
View tableView in ArticleTable 1. Economic and social development indicators of Zhangjiakou city in 2015
指标 市辖区 坝上地区 坝下地区 张家口市 人口/104人 91 108 269 469 城市化率/% 85 18 27 36 面积/km2 873 13858 22054 36786 用水量/104 m3 15545 16142 62161 93848 农业用水百分比/% 37 81 83 75 生产总值/108元 450 212 701 1363 三次产业结构/% 3∶46∶51 34∶39∶27 23∶36∶41 18∶40∶42
Table 2. Calculation coefficient of agricultural water footprint in Zhangjiakou city
View tableView in ArticleTable 2. Calculation coefficient of agricultural water footprint in Zhangjiakou city
农产品种类 虚拟水含量/(m3/kg) 畜产品种类 虚拟水含量/(m3/kg) 玉米 0.93 牛肉 12.56 谷子 1.38 马（驴、骡）肉 5.67 筱麦 1.38 猪肉 2.21 豆类 2.59 羊肉 5.20 薯类 1.20 禽肉 3.65 油料 1.61 禽蛋 3.55 蔬菜 0.10 奶类 1.00 水果 0.68 水产品 3.11
Table 3. Water footprint of agricultural products and irrigation water consumption in Zhangjiakou city in 2005-2015
View tableView in ArticleTable 3. Water footprint of agricultural products and irrigation water consumption in Zhangjiakou city in 2005-2015
年份 变量 市辖区 坝上 坝下 全市 2005年 农产品水足迹/104 m3 8951 52210 113821 174982 灌溉用水量/104 m3 9323 16202 55446 80971 农产品水足迹与灌溉用水量之比 1.0 3.2 2.1 2.2 2010年 农产品水足迹/104 m3 13046 68491 151968 233505 灌溉用水量/104 m3 7185 18529 53096 78810 农产品水足迹与灌溉用水量之比 1.8 3.7 2.9 3.0 2015年 农产品水足迹/104 m3 12606 247936 232207 492749 灌溉用水量/104 m3 5687 11744 49449 66880 农产品水足迹与灌溉用水量之比 2.2 21.1 4.7 7.4
Table 4. Per capita domestic water footprint in Zhangjiakou city in 2005-2015 (L/d)
View tableView in ArticleTable 4. Per capita domestic water footprint in Zhangjiakou city in 2005-2015 (L/d)
年份 居民 市辖区 坝上 坝下 全市 2005 城镇居民 145 44 84 113 农村居民 52 27 41 37 所有居民 128 29 49 59 2010 城镇居民 103 36 58 77 农村居民 42 29 42 38 所有居民 93 30 45 51 2015 城镇居民 94 103 85 91 农村居民 71 30 39 38 所有居民 91 43 52 57
Tools
Get Citation
Copy Citation Text
Wei-jing MA, Bo GENG, De-wei YANG, Dan-dan LIU, Ling-xing XU, Habimana Simbi CLAUDIEN, Hui YU, Opp CHRISTIAN. Spatiotemporal matching characteristics and economic benefits of sectoral water footprint[J]. Journal of Natural Resources, 2020, 35(6): 1381
Paper Information
Received: Jul. 5, 2019
Accepted: --
Published Online: Oct. 17, 2020
The Author Email: YANG De-wei (younglansing@gmail.com)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20