Phreatic surface fluctuations within the tropical floodplain
نویسندگان
چکیده
Phreatic surface fluctuations within the tropical floodplain paddy field of the Yom River, Thailand S. Chuenchooklin, T. Ichikawa, S. Patamatamkul, V. Sriboonlue, and C. Kerdpitaksa Graduate School Khon Kaen University, Khon Kaen, 40002, Thailand School of Engineering, Kyushu Tokai University, Toroku, Kumamoto, Japan Faculty of Engineering, Khon Kaen University, Khon Kaen, 40002, Thailand Faculty of Engineering, Kasetsart University, Bangkok, 10900, Thailand Received: 11 March 2005 – Accepted: 20 April 2005 – Published: 19 May 2005 Correspondence to: S. Chuenchooklin ([email protected]) © 2005 Author(s). This work is licensed under a Creative Commons License.
منابع مشابه
Seasonal dynamics of the shoreline vegetation in the Zapatosa floodplain lake complex, Colombia.
Floodplain lakes and associated wetlands in tropical dry climates are controlled by pronounced and severe seasonal hydrologic fluctuations. We examined the plant community response to a bimodal flooding pattern in the Zapatosa Floodplain Lake Complex (ZFLC), Northern Colombia. We measured floristic and quantitative change in four sampling periods emphasizing seasonal differences in plant abunda...
متن کاملTidal fluctuations in a leaky confined aquifer: Dynamic effects of an overlying phreatic aquifer
Tidal fluctuations in a leaky confined coastal aquifer are damped significantly due to leakage into an overlying phreatic aquifer. Jiao and Tang [1999] presented an analytical solution to a simple model describing this phenomenon. Their solution assumes that the tidal fluctuations in the overlying phreatic aquifer are negligible (i.e., a static phreatic aquifer). Here we examine dynamic effects...
متن کاملResponse of Eichhornia crassipes (Pontederiaceae) to water level fluctuations in two lakes with different connectivity in the Paraná River floodplain.
Floodplain lakes are especially dynamic due to the irregular flow regime of the Paraná River and its location along the geomorphologic gradient between the lakes and the river. The response of Eichhornia crassipes (Mart.) Solms (one of the most frequent aquatic plant) was studied in two floodplain lakes with different flooding regimes. Samples were taken between March 1997 and December 2001 on ...
متن کاملInvestigation Phreatic Line Slope in Irrigation Channels Embankment of Mianab Irrigation and Drainage Network Using SEEP/W Model
One of the problems of existing irrigation networks is seepage phenomena. Seepage problem and its control in irrigation channels is one of the most important issues in the design, construction, maintenance and operation of these channels. In this study, simulated the rate of seepage and phreatic lines in the Mianab irrigation and drainage channels located in the Karun basin using mathematical t...
متن کاملFloodplain mapping using HEC-RAS and GIS in semi-arid regions of Iran
Abstract A significant deficiency of most computer models used for stream floodplain analysis is that the locations of structures impacted by floodwaters, such as bridges, roads, and buildings, cannot be effectively compared to the floodplain location. This research presents a straightforward approach for processing output of the HEC-RAS hydraulic model, to enable two- and three dimensional f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2005