Drivers of Declining Water Access in Alaska

Drivers of Declining Water Access in Alaska
复制标题

阿拉斯加供水量下降的驱动因素

DOI:
10.1021/acsestwater.2c00167
复制
发表时间:
2022
期刊:
ACS ES&T Water
影响因子:
--
通讯作者:
Faust, Kasey M.
Faust, Kasey M.
中科院分区:
--
文献类型:
--
作者:
Brown, Meredith J.;Spearing, Lauryn A.;Roy, Arkajyoti;Kaminsky, Jessica A.;Faust, Kasey M.

文献摘要

参考文献

被引文献

相似文献

美国的大多数家庭通过完整的家庭管道获得家庭供水服务。观察家们倾向于认为,在美国,管道使用率呈上升趋势;但在阿拉斯加的一些社区,这一比率实际上呈下降趋势。本研究旨在确定,同时考虑到该地区的时空变化,社会人口参数与阿拉斯加社区的家庭管道的利率。根据2011年至2015年的美国社区调查数据,我们采用了固定效应回归分析。我们的研究结果表明,关于完整的家庭管道,阿拉斯加近四分之一(23%)的人口普查指定地点的统计数据显着下降。获得完整的管道与多个社会人口特征相关,包括以下家庭的百分比:(1)获得社会保障,(2)价值低于150 000美元,(3)租房居住单位支付一项或多项公用事业。我们的研究结果有助于决策者有效地分配政府资金,显示服务恶化以及这种下降的潜在预测。我们的研究表明,不仅迫切需要投资于新的供水系统,而且需要投资于维护、运营和资本改进。
A majority of homes in the United States (US) receive household water services via complete in-home plumbing. Observers tend to assume that in the US, there is an upward trend in plumbing access; yet in some Alaska communities, the rate is in fact a downward trend. This study seeks to identify, while considering the spatiotemporal variations in the region, the sociodemographic parameters that are correlated with the rates of in-home plumbing in Alaska communities. Equipped with American Community Survey data from 2011 to 2015, we employed a fixed-effects regression analysis. Our findings show that, concerning complete in-home plumbing, there was a statistically significant decrease in close to a quarter (23%) of census-designated places in Alaska. Access to complete plumbing is correlated to multiple sociodemographic characteristics, including the percentage of households that (1) receive social security, (2) are valued under $150,000, and (3) are renter-occupied units paying for one or more utilities. Our results help decision-makers efficiently allocate government funds by showing where service is deteriorating as well as the potential predictors of such decline. Our study reveals the pressing need to invest in not only new water systems but also maintenance, operations, and capital improvements.
阿拉斯加的极端节水:获取水的限制及其对健康的影响。
DOI: --
发表时间: 2016
期刊: Public Health
影响因子: 5.2
作者:
Timothy K. Thomas;K. Hickel;Mia Heavener
通讯作者: Mia Heavener
DOI: --
发表时间: 2021
期刊: Water Research
影响因子: 12.8
作者:
Leigh C. Hamlet;Suman Chakrabarti;J. Kaminsky
通讯作者: J. Kaminsky
DOI: --
发表时间: 2020
期刊:
影响因子: --
作者:
T. Zoungrana
通讯作者: T. Zoungrana
DOI: 10.1016/j.jpeds.2007.10.049
发表时间: 2008-05-01
影响因子: 5.1
作者:
Gessner, Bradford D.
通讯作者: Gessner, Bradford D.
DOI: --
发表时间: 2019
影响因子: 6
作者:
Antonia Sohns;J. Ford;Brian E. Robinson;J. Adamowski
通讯作者: J. Adamowski