Submitted on: 23 June 2016.
Revised on: 28 September 2016.
Accepted on: 14 October 2016.
___________________GEOGRAFISKA ANNALER SERIES B-HUMAN GEOGRAPHY
http://reply.papertrans.cn/2/106/10579/10579-32.png
http://reply.papertrans.cn/2/106/10579/10579-33.png
Submitted on: 21 September 2016.
Revised on: 06 November 2016.
Accepted on: 25 November 2016.
___________________GEOGRAFISKA ANNALER SERIES B-HUMAN GEOGRAPHY
http://reply.papertrans.cn/2/106/10579/10579-35.png
Submitted on: 30 December 2015.
Revised on: 14 April 2016.
Accepted on: 09 June 2016.
___________________GEOGRAFISKA ANNALER SERIES B-HUMAN GEOGRAPHY