Estimating wet soil aggregate stability from easily available properties in a highly mountainous watershed

effect of soil properties with different parent materials on aggregate stability: in shastkola watershed, golestan province

0

using artificial neural networks to estimate saturated hydraulic conductivity from easily available soil properties

0

Estimating the Available Water in the Watershed using System Dynamics Hydrological Model (Case Study: Ilam Watershed)

Hydrological models provide water managers with the available amount of water in the watershed. In this paper, we firstly developed a system dynamics model to calculate the available amount of water in the watershed. Then, we defined two scenarios one of which is the development scenario describing how land use changes can affect water availability in the watershed. Next, we divided the watersh...

Effect of soil erosion on available phosphorus losses in a Hyrcanian watershed

One of the most important main environmental problems is soil erosion and its affects. Eutrophication, low oxygen levels and `high nutrient (nitrogen and phosphorus) concentrations in reservoirs, channel and other water courses, is a common water pollution feature. Phosphorus (P) is one of the major plant nutrients and also the major nutrients controlling eutrophication of surface water. The ai...

Estimating van genuchten soil water retenion curve from some soil physical properties