Investigation acute toxicity some of the heavy metals at different water hardness
1. Investigation acute toxicity some of the heavy metals at different water hardness

Vahed Kiyani; Mohammad Hasan Hosynzadeh; Mohammad Ebrahimpour

Volume 6, Issue 4 , Autumn 2018, , Pages 225-232

Abstract
  All aquatic organisms are directly or indirectly affected by the physical characteristics of their environment, especially the chemical composition of the water. The high concentration ...  Read More
Management ecosystem by Assessment of plant covers changes (Case study: Taleghan Township)
2. Management ecosystem by Assessment of plant covers changes (Case study: Taleghan Township)

Vahed Kiyani

Volume 6, Issue 4 , Autumn 2018, , Pages 248-257

Abstract
  For an optimum use of natural resources in the sustainable development trend, there is a need to identify ecological resources in the shortest period of time and minimum possible cost. ...  Read More
Investigation acute toxicity some of heavy metals at different water hardness
3. Investigation acute toxicity some of heavy metals at different water hardness

Vahed Kiyani; Mohammad Hasan Hosynzadeh; Mohammad Ebrahimpour

Volume 1, Issue 2 , January and February 2013, , Pages 134-142

Abstract
  All aquatic organisms are directly or indirectly affected by the physical characteristics of their environment, especially the chemical composition of the water. The high concentration ...  Read More
Management ecosystem by Assessment of plant covers changes (Case study: Taleghan Township)
4. Management ecosystem by Assessment of plant covers changes (Case study: Taleghan Township)

Vahed Kiyani

Volume 1, Issue 2 , January and February 2013, , Pages 161-170

Abstract
  For an optimum use of natural resources in the sustainable development trend, there is a need to identify ecological resources in the shortest period of time and minimum possible cost. ...  Read More