Stepwise regression for recognition of geochemical anomalies: Case study in Takab area, NW Iran

2016 ◽  
Vol 168 ◽  
pp. 150-162 ◽  
Author(s):  
Ahad Nazarpour ◽  
Ghodratolah Rostami Paydar ◽  
Emmanuel John M. Carranza
Keyword(s):  
Stepwise Regression ◽  
Nw Iran ◽  
Geochemical Anomalies

scholarly journals How Do Trade-Offs and Synergies between Ecosystem Services Change in the Long Period? The Case Study of Uxin, Inner Mongolia, China

2019 ◽  
Vol 11 (21) ◽  
pp. 6041 ◽  
Author(s):  
Zhang ◽  
Li ◽  
Buyantuev ◽  
Bao ◽  
Zhang
Keyword(s):  
Ecosystem Services ◽  
Inner Mongolia ◽  
Stepwise Regression ◽  
Driving Forces ◽  
Extended Period ◽  
Trade Offs ◽  
Development And Utilization ◽  
Long Term Trends

Ecosystem services management should often expect to deal with non-linearities due to trade-offs and synergies between ecosystem services (ES). Therefore, it is important to analyze long-term trends in ES development and utilization to understand their responses to climate change and intensification of human activities. In this paper, the region of Uxin in Inner Mongolia, China, was chosen as a case study area to describe the spatial distribution and trends of 5 ES indicators. Changes in relationships between ES and driving forces of dynamics of ES relationships were analyzed for the period 1979–2016 using a stepwise regression. We found that: the magnitude and directions in ES relationships changed during this extended period; those changes are influenced by climate factors, land use change, technological progress, and population growth.

Application of multifractal models to identify geochemical anomalies in Zarshuran Au deposit, NW Iran

2013 ◽  
Vol 8 (2) ◽  
pp. 877-889 ◽  
Author(s):  
Ahad Nazarpour ◽  
Nematolah Rashidnejad Omran ◽  
Ghodratolah Rostami Paydar
Keyword(s):  
Nw Iran ◽  
Geochemical Anomalies
Sign in / Sign up

Export Citation Format

Share Document