List of Articles Spectral data Open Access Article Abstract Page Full-Text 1 - Evaluation of physical and biological soil quality using spectroscopy in agricultural lands of Zanjan province Mohammad Sadegh Askari Golnaz Rostamkhani Setareh Amanifar Toraj Khoshzaman Open Access Article Abstract Page Full-Text 2 - Estimating the Spatial Distribution of Above-ground Carbon of Zagros Forests using Regression Kriging, Geographically Weighted Regression Kriging and Landsat 8 imagery somayeh izadi Hormoz Sohrabi 10.22034/jest.2020.48928.4887 Open Access Article Abstract Page Full-Text 3 - Chemical constituents from the leaves of Fraxinus excelsior L., Senna sulfurea (Collad.) H. S. Irwin et Barneby and Prosopis cineraria (L.) Druce Shahnaz Sultana Mohammed Ali Mohammad Jameel Piyush Sharma