Abstract: With the goal “Double increments in China's forestry”,afforestation effect monitoring becomes the emphasis of integrated verification of national afforestation.Taking Mulan county of Heilongjiang province,Etuoke Banner and Hangjing Banner of Inner Mongolia as the study area,the authors of this paper monitored the effect of artificial afforestation,enclosure of the hillside for regeneration and aerial seeding with medium and high resolution remote sensing images. At last,they put forward the feasibility of remote sensing technology applied in afforestation effect monitoring.This study would provide technology support of integrated afforestation verification being applied effectively in assessing the fulfillment of the goal “Double increments in China's forestry”.

Key words: medium and high resolution remote sensing image, integrated afforestation verification, effect monitoring