PRESENT PROBLEMS OF METEOROLOGY

Meteorology applied to urban air pollution problems

Meteorology applied to urban air pollution problems: concepts from COST 715 B. Fisher, J. Kukkonen, M. Piringer, M. W. Rotach, and M. Schatzmann Environment Agency, Kings Meadow House, Reading RG1 8DQ, UK Finnish Meteorological Institute, Air Quality Research, Sahaajankatu 20 E, 00 880 Helsinki, Finland Central Institute for Meteorology and Geodynamics, Hohe Warte 38, 1190 Vienna, Austria Swiss...

Meteorology Applied to Urban Air Pollution Problems Cost 715

The requirements of the framework Directive on air quality assessment and management introduce real practical problems for the meteorological community. Some of the meteorological variables needed in urban air pollution assessments are not routinely measured and in normal circumstances the number of meteorological stations in urban areas is limited to a few sites often just at airports. The Eur...

Meteorology and Agroforestry Meteorology and Agroforestry

The physical environment affects and interacts with agroforestry systems through tree and crop growth, animal performance, management operations and interactions between the tree/shrub and non-tree components (abbreviated to tree/crop interactions). Interactions take place mainly through the media of microclimate, soil moisture and soil. They may have beneficial or adverse effects, for tree and...

Physical Meteorology

Net Present Value of Cash Flows in Single Machine and Flow Shop Scheduling Problems

While a great portion of the scheduling literature focuses on time-based criteria, the most important goal of management is maximizing the profitability of the firm. In this paper, the net preset value criterion is studied taking account of linear time-dependent cash flows in single machine and flow shop scheduling problems. First, a heuristic method is presented for the single machine scheduli...