Outdoor Human Comfort and Its Assessment
Prepared by the Task Committee on Outdoor Human Comfort of the Aerodynamics Committee of ASCE. This report describes state-of-the-art methods for assessing...
Design and Implementation of On-Farm Surface Drainage Projects in the Humid Tropics of Mexico
In the humid tropics of southeastern Mexico, the Mexican National Water Commission (CNA) has constructed a network of collector drains for stormwater runoff removal. At the same time the...
Distributed Hydrologic Modeling of Humid Regions
Distributed physically-based hydrologic modeling of humid watersheds with shallow soils is complicated by non-Hortonian runoff production mechanisms. This paper presents a numerical experimental...
Flood Risk Management: New Concepts for an Objective Negotiation
It has been tested in a real situation like the Bourbre catch ment, a Rhone tributary in the Isere department, not far from Lyon (France). This catchment is 700 km large, the river is...
Surface Water Withdrawal Permits Programs for Humid Regions
In humid regions of the U.S., where control of surface water withdrawal is traditionally under the riparian doctrine, there are few strong regulatory programs to restrict water use. In...
Observations on the Growth of an Internal Boundary Layer with a Lidar Technique
The distribution of atmospheric water vapor across a step change in surface humidity (dry-wet) was observed by a Lidar measurement technique under neutral atmospheric stability condition....
Issues and Problems in Controlling the Threats of Erosion Along the Nigerian Coastline
Perhaps the most serious problem facing the almost 50% of the world's population which today occupies the coastal zones around the world, is the issue of global warming and the impending...
Humid Tropical Zone Deltas, Their Potential and Limitations for Development: Examples from Java, Indonesia
Monsoonal rivers on Java are responsible for the rapid growth and development of river deltas along the north coast of the island. The climatic and local environmental conditions in these...
Evaluation of Electronic Temperature/Relative Humidity Sensors
Temperature and relative humidity measurements are routine parameters required for most agricultural meteorological applications. Reliable measurements of relative humidity, especially...
Urban Water Issues/Strategies in the Humid Tropics
Annual rainfall volumes in the Humid Tropics are large, and the events can be quite intense, but they can also be highly variable, with periods in which little or no rainfall occurs. Streams...
Practical Prediction of Concrete Shrinkage and its Uncertainty
An improved prediction model for shrinkage is proposed. The main features are (1) diffusion-type size dependence for humidity effects, (2) initial and final asymptotic forms of the shrinkage...
Controlled-Drainage Supplements Subirrigation in Humid Regions
A computer simulation was conducted using climate and soil conditions of the humid southern U. S. to demonstrate optional operating methods for dual controlled-subdrainage/subirrigation...
CWSI and Stomatal Resistance of Cotton and Soybeans
A new instrument, Scheduler(TRADEMARK), has been developed to measure the onset and duration of plant water stress. This device consists of a sensor package (containing an infrared thermometer,...
Predicting Carbon Adsorption of Organics from Humid Air
Increased levels of humidity resulted in reduced adsorption capacity for trichloroethylene (TCE) at low influent concentrations on a microporous activated carbon. Water vapor also reduced...
Optimization of Irrigation and Drainage Systems
Proceedings of the Irrigation and Drainage Specialty Conference held in Lincoln, Nebraska, October 6-8, 1971. Sponsored by the Irrigation and Drainage Division of ASCE and the Soil and...
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