PORE SIZE DISTRIBUTION AND FLOW CHARACTERISTICS IN A FORESTED HEADWATER CATCHMENT
نویسندگان
چکیده
منابع مشابه
Effects of Thinning on Flow Peaks in a Forested Headwater Catchment in Western Japan
This study examined the changes in rainfall-runoff characteristics in the year prior to and after intensive thinning of 50% in number in a steep headwater catchment, covered with 46-year-old Japanese cedar and cypress in western Japan. The magnitude of event peak flow, event quick flow, event water yield, and event response time did not change after thinning. Because 70% of rainfall events had ...
متن کاملlaboratory determination of water retention characteristics and pore size distribution in simulated msw landfill under settlement
to examine how water retention characteristics in a landfill environment change as a result ofsolid waste settlement and to derive the evolution of pore size distribution, a lab scale long column experiment was carried out at two different time periods while keeping all the other characteristics constant. two columns, column 1 and column 2, were used in the study. the log normal distribution mo...
متن کاملPorosity and Pore Size Distribution
A soil’s porosity and pore size distribution characterize its pore space, that portion of the soil’s volume that is not occupied by or isolated by solid material. The basic character of the pore space affects and is affected by critical aspects of almost everything that occurs in the soil: the movement of water, air, and other fluids; the transport and the reaction of chemicals; and the residen...
متن کاملConcentration of Nitrogen in a Forested Headwater Stream in Japan
The balance between nitrogen loading and runoff in the forested headwater streams of the Kanna River was estimated to elucidate the current status of nitrogen saturation in a forested watershed. NO3-N concentration in the study area was far higher than the average value in Japan. Estimated nitrogen runoff accounted for 55–57% of nitrogen loading; suggesting that the forest’s nitrogen retention ...
متن کاملPore-size Distribution in a Biomembrane Model
In a recent paper the author has suggested a model which each lipid has more space available. This leads for a two-dimensional lipid bilayer in which both shortto an increase in the energy of the configuration. range repulsive forces and long-range attractive forces Because of the very large number of degrees of freeplay a role, and for which the equilibrium statistical dom the outcome of this ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Jurnal RISET Geologi dan Pertambangan
سال: 2009
ISSN: 2354-6638,0125-9849
DOI: 10.14203/risetgeotam2009.v19.23