The vast area of sandy soils in Thailand which are low in fertility
and can hardly hold water, prompted this investigation. A greenhouse
study was conducted from December 1978 to April 1980 to find out
the effect of straw on nitrogen availability that could affect dry
matter yield and nitrogen...
Time trends in flow and channel characteristics were evaluated for the Middle Fork Willamette (MFW) River, which drains a 668 km2 forested watershed in the Cascade Mountains of western Oregon. Timber
production is the primary land use in the watershed. Analysis of precipitation and peak flow data from 1959 to...
