Investigation the Concentration of Heavy Metals in the Sediment of Zayandehrood River Bed
1. Investigation the Concentration of Heavy Metals in the Sediment of Zayandehrood River Bed

Ali Izadi Ghorveh; Mahmoud Solhi; Hamid Ghaiumi Mohammadi; Saeed Vazan

Volume 3, Issue 1 , Winter 2015, , Pages 75-81

Abstract
  Objective: Zayandehrood habitat has economical and environmental importance in central plateau of Iran    and it performs a vital role for habitants, agriculture section ...  Read More
Effect of Seasons and Different Substrates on Growth and Reproduction of the Compost Worm Eisenia Fetida
2. Effect of Seasons and Different Substrates on Growth and Reproduction of the Compost Worm Eisenia Fetida

Vahid Beyginiya; Mahmud Khoramivafa; Farhood Yeganehpoor; Farideh Samadiyan

Volume 1, Issue 11 , Autumn 2013, , Pages 1368-1376

Abstract
  The experiment was carried out in a factorial arrangement with the base of randomized complete block design in three repetitions. The first factor consisted of 11 bed for eating worm ...  Read More
An Investigation of Objectives and Problems of Shiraz Green Belt
3. An Investigation of Objectives and Problems of Shiraz Green Belt

Leila Mosleh; Naser Zamani-Miandashti

Volume 1, Issue 10 , Autumn 2013, , Pages 1246-1252

Abstract
  Green belt is defined as a narrow green area surrounding an urban area. Shiraz green belt has been developed through 9 projects with a variety of purposes since 2005. The development ...  Read More