Hello Dear Rakesh kn Thanks for your following but i did this. I cant find my intrested paper. I want to first find about importance of runoff production in feasible how much this application can help the managers and how this importance can does?
Hi Zeinab, Sorry, I am not able to understand your specific requirement. Anyway, try these two materials. If you find difficulty in downloading it, please let me know.
1. Basic Hydrology - Runoff Curve Numbers. Paul Schiariti. Mercer County Soil Conservation District (pdf of a presentation)
2. A guide to SCS Runoff procedures. Thirasak Suphunvorranop. Department of Water Resource. St. Johns River Water Management District
It seems that you are interested in more the management of water resources perspective than the hydrological perspective? I assume you mean overland flow at the hillslope scale when you say runoff (distinct from discharge which is flow through a river network, and can include a number of components - e.g. runoff, baseflow).
Is this controlling runoff to limit contaminant flux (e.g. sediment) to waterways? Or are you interested in how runoff can be encouraged to increase flux to storages? If you are interested in the hydrological perspective, then there are a number of papers that discuss the processes by which rainfall is converted into streamflow.
Sorry, it is a bit hard to answer your question without more information.
Hello Dear Croke yes you exactly reffer to my intrest in first section of your answer. I need get information how we can use from runoff i best way to save it for use.
I think "runoff production" is a bit of a misleading name. You can't really produce runoff unless you pump water up from a reservoir of some sort, spray it on a hill, and let it flow down the hill back to the reservoir. And since you're pumping it and spraying it, we don't call that runoff, we call it irrigation. Runoff is a natural phenomenon governed by rainfall and in some areas melting snow. The type of soil also plays a role, since runoff only happens when the precipitation is coming faster than the soil will let it infiltrate into the groundwater. So maybe you are really looking for one of the following topics related to water management. You should try searching for some papers on some of these instead:
1. stormwater management (mostly for urban runoff, includes issues about contamination in the runoff, "storm drain" plumbing to carry rain runoff away from populated areas, and other related topics)
2. rainwater harvesting
3. rain gardens (for using plants to slow and absorb runoff)
4. erosion mitigation (mostly for managing agricultural lands, where the runoff will pickup the soil and carry it away along with the nutrients that the crops need)
5. flood control, or flood management, for areas where large periodic runoff spikes lead to flooding