作者：Reza Dehghanzadeh ; Navid Safavy Hir ; Jafar Shamsy Sis…

关键词：Groundwater ; Hydrogeochemistry ; Multivariate statistical analysis ; Principal component analysis ; Hierarchical cluster analysis

刊名：Water Resources Management

出版者：Springer Netherlands

年：2015

作者：Mimgsong Xiao ; Fangyin Bao ; Song Wang ; Feng Cui

关键词：surface water quality ; multivariate statistical analysis ; parameter reduction ; Huaihe River segment of Bengbu

刊名：Water Resources

出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science Business Media LLC.

年：2016

作者：Deepesh Machiwal ; P. K. Singh

关键词：Groundwater level ; Hierarchical cluster analysis ; Principal component analysis ; Spatial and temporal variability

刊名：Environmental Earth Sciences

出版者：Springer Berlin Heidelberg

年：2015

作者：Yanto ; Balaji Rajagopalan ; Edith Zagona

关键词：Indonesian rainfall ; Multi ; decadal variability ; PCA ; Wavelet analysis ; Dynamic linear models

刊名：Climate Dynamics

出版者：Springer Berlin / Heidelberg

年：2016

作者：Ayman G. Awadallah (1) aawadallah@darcairo.com Mohsen Yousry (2)

关键词：Multivariate analysis – ; Principal components – ; Cluster – ; Water quality – ; Nile River

刊名：Water Resources Management

出版者：Springer Netherlands

年：2012

作者：Maryam Montazerolghaem ; maryam.montazerolghaem@sydney.edu.au" class="auth_mail" title="E-mail the corresponding author ; Willem Vervoort willem.vervoort@sydney.edu.au" class="auth_mail" title="E-mail the corresponding author ; Budiman Minasny budiman.minasny@sydney.edu.au" class="auth_mail" title="E-mail the corresponding author ; Alex McBratney alex.mcbratney@sydney.edu.au" class="auth_mail" title="E-mail the corresponding author

关键词：Climate variability ; Seasonal rainfall ; Sptio-temporal analysis ; Australian climate drivers ; PCA analysis ; Running correlation

刊名：Weather and Climate Extremes

年：2016

作者：Younghun Jung (1) Yongchul Shin (2) Chun Hwa Jang (1) Donghyuk Kum (1) Young Sug Kim (3) Kyoung Jae Lim (1) Hyun Bae Kim (4) Tae Sun Park (5) Seung Oh Lee (6) 1. Department of Regional Infrastructures Engineering ; Kangwon National University ; Chuncheon ; South Korea 2. Department of Biological and Agricultural Engineering ; Texas A&M University ; College Station ; TX ; 77843 ; USA 3. Korea Institute of Construction Technology ; Goyang ; South Korea 4. R&D Center ; POSCO E&C ; Incheon ; South Korea 5. Environment and Water Resources Research Division ; Korea Research Institute for Human Settlements ; Anyang ; South Korea 6. School of Urban and Civil Engineering ; Hongik University ; Seoul ; South Korea

关键词：Flooding ; Flood risk index ; Delphi survey ; Principal component analysis ; Risk indicator ; Regional flood characteristic

刊名：Paddy and Water Environment

出版者：Springer Berlin / Heidelberg

年：2014

作者：Dongdong Chena ; chendd_simlab@163.com ; Gui Jina ; b ; c ; jing_simlab@163.com ; Qian Zhangb ; c ; zhangq.ccap@igsnrr.ac.cn ; Aisha Olushola Arowolob ; c ; d ; arowoshola@gmail.com ; Yifan Lie ; liyf_simlab@163.com

关键词：Water ecological function ; Functional zoning ; Spatial clustering ; Heihe River Basin

刊名：Physics and Chemistry of the Earth, Parts A/B/C

年：2016

作者：Zaw Zaw Latt ; Hartmut Wittenberg ; Brigitte Urban

关键词：Artificial neural network ; Multivariate clustering ; Index flood estimation ; Physiographic parameter ; Principal component ; Ungauged catchment

刊名：Water Resources Management

出版者：Springer Netherlands

年：2015

作者：Anjana Sharma (1) Chandan R. Bora (1) Varsha Shukla (1)

关键词：river Narmada ; physico ; chemical and bacteriological parameters ; seasonal variation ; correlation matrix ; principal component analysis

刊名：Natural Resources Research

年：2013