The hydrologic simulation of a catchment area, described as the transformation rainfall into runoff, generally uses model. This work opts for global conceptual model GR2M, monthly time step model, to study Kouilou-Niari basin, second most important ones Republic Congo. includes two parameters behavior area. choice GR2M is justified by reduced number and scale. objective this determine character...

We acknowledge with deep gratitude, generous and extensive help with previous versions of this manuscript from Sue Ashford, Michael Cohen, Dan Denison, Jane Dutton, Les Gasser, Joel Kahn, Rod Kramer, Peter Manning, Dave Meader, Debra Meyerson, Walter Nord, Linda Pike, Joe Porac, Bob Quinn, Lance Sandelands, Paul Schaffner, Howard Schwartz, Kathie Sutcliffe, Bob Sutton, Diane Vaughan, Jim Walsh,...

So far, various methods have been presented for determining reference crop evapotranspiration in different parts of the world. The most popular and prestigious of them are probably the combined methods of Penman family, modified Blany-Criddle, Hargreaves - Samani and thornthwaite. Due to lack of lysimeter data in many parts of Iran, presenting an equation according to the regional condition wit...

Conference (FLAIRS-19) was held 11–13 May 2006 at the Crowne Plaza Melbourne Oceanfront Hotel in Melbourne Beach, FL. The general cochairs were Philip Chan and Debasis Mitra, from the Florida Institute of Technology. The program cochairs were Geoff Sutcliffe, from the University of Miami, and Randy Goebel, from the University of Alberta. The special tracks chair was Barry O’Sullivan, from Unive...

We present a hybrid and stand-level forest ecosystem model, DRAINMOD-FOREST, for simulating the hydrology, carbon (C) and nitrogen (N) dynamics, and tree growth for drained forest lands under common silvicultural practices. The model was developed by linking DRAINMOD, the hydrological model, and DRAINMOD-N II, the soil C and N dynamics model, to a forest growth model, which was adapted mainly f...

Precipitation in mountain regions is often highly variable and poorly observed, limiting abilities to manage water resource challenges. Here, we evaluate remote sensing and ground station-based gridded precipitation products over Nepal against weather station precipitation observations on a monthly timescale. We find that the Tropical Rainfall Measuring Mission (TRMM) 3B-43 precipitation produc...