1 INTRODUCTION

2 GALAXY FORMATION MODEL
2.1 Overview of the GALACTICUS model
2.2 N-body Simulation
2.3 Lightcone construction
2.4 Emission line modeling
2.5 Attenuation by dust

3 COMPARISON TO OBSERVED NUMBER COUNTS
3.1 Modeling [NII] contamination
3.2 Examination of dust attenuation
3.3 Examination of [NII] contamination
3.4 Examination of cosmic variance

4 LUMINOSITY FUNCTIONS

5 SURVEY FORECASTS
5.1 Sampling of optical depth parameters
5.2 Redshift distributions
5.3 Flux counts

6 SUMMARY & CONCLUSIONS