摘要
基于福建省1998年-2010年用水结构和产业结构数据,采用对称Logratio变换与偏最小二乘回归方法,分别建立了福建省沿海、山区以及九个设区市用水结构与产业结构成分数据线性回归模型,分析结果表明,福建省地区间用水结构与产业结构的相关性存在显著差异,其中沿海地区工业用水与第二产业相关性最强,而山区灌溉用水与第一产业相关性最强。各设区市中,厦门市三大用水与三大产业均成高度相关,南平市、龙岩市和宁德市仅灌溉用水与第一产业成较强相关性,三明市和漳州市用水结构与产业结构相互关系均不显著。
Based on the data of water consumption structure and industrial structure in Fujian Province between 1998 and 2010, linear regression models of the correlations between water consumption structure and industrial structure in Fujian Province, including the coastal area,mountainous area, and nine prefectures, were established using the application of symmetrical logratio transformation and partial least squares. The results showed that the correlations between water consumption structure and industrial structure vary in different regions of Fujian Province. The industrial water consumption is highly related with the secondary industry in the coastal area,whereas the irrigation water consumption is highly related with the primary industry in the mountainous area. Water consumption is highly correlated with three industries in Xiamen, irrigation water shows significant correlation with the primary industry in Nanping, Longyan, and Ningde, while there is no obvious correlation between water consumption structure and industrial structure in Sanming and Zhangzhou.
出处
《南水北调与水利科技》
CAS
CSCD
北大核心
2015年第3期593-596,605,共5页
South-to-North Water Transfers and Water Science & Technology
基金
福建省科技计划重大项目(2010Y4001)
关键词
用水结构
产业结构
PLS回归
区域变化
福建省
water consumed structure ~ industrial structure
PLS regression
regional variation
Fuiian Province
