semiarid area 第1页

STUDIES ON THE AFFORESTATION TECHNIQUES FOR THREE OAK SPECIES INTHE SEMIARID AREAS OF WESTERN LIAONING PROVINCE Modeling soil moisture dynamics in different forest types in semiarid areas Changes of soil organic C and total N contents as affected by desertification in Horqin Sand Land, North China Adaptability of APSIM Lucerne Model in Semiarid Area of Ningxia Leaching loss of nitrate from semiarid area agroecosystem Analysis of agro-ecosystem footprint of flux in semi-arid areas