%0 Journal Article %J Landscape Ecology %D 2017 %T Rules to write mathematics to clarify metrics such as the land use dynamic degrees %A Pontius, R.G., Jr. %A Huang, J. %A Jiang, W. %A Khallaghi, S. %A Lin, Y. %A Liu, J. %A Quan, B. %A Ye, S. %K annual change percentage %K China %K CLUDD %K disturbance %K intensity analysis %K land change %K LTER-PIE %K mathematical notation %B Landscape Ecology %V 32 %P 2249-2260 %G eng %M PIE440 %3 OCE-1637630 %] NSF-LTER-PIE %R 10.1007/s10980-017-0584-x %F Journal Article