Sample plots of straddling forests had significant impacts on integrated monitoring of forest and grass ecology.With development of monitoring technologies and expansion of monitoring contents,concepts of sam-ple plots of straddling forests have changed.Concepts of sample plots of straddling forests and differences in dif-ferent regulations,protocols and rules over years were compared and analyzed.Combined with problems in cur-rent monitoring practice,suggestions were put forward to improve concepts of sample plots of straddling forests.It was suggested that new definition of sample plots of straddling forests was that dominant vegetation cover types were not arbor forests,bamboo forests or sparse forests,but sample plots contained arbor forests,bamboo forests or sparse forests with outreach areas of more than 400 m2.
关键词
林草生态综合监测/跨角林样地/样地调查
Key words
integrated monitoring of forest and grass ecology/sample plot of straddling forest/sample plot survey
维普
万方数据