J.O. Johnsen

Concentrations and Emissions of Ammonia in Livestock Buildings in Northern Europe

P.W.G. Groot Koerkamp, J.H.M. Metz, G.H. Uenk et al. · Journal of Agricultural Engineering Research · 1998 · 487 citations

Livestock Buildings, Environmental Monitoring, Engineering +9

Concentrations and Emissions of Airborne Dust in Livestock Buildings in Northern Europe

Hisamitsu Takai, S. Pedersen, J.O. Johnsen et al. · Journal of Agricultural Engineering Research · 1998 · 342 citations

Livestock Buildings, Environmental Monitoring, Engineering +8

Concentrations and Emissions of Airborne Endotoxins and Microorganisms in Livestock Buildings in Northern Europe

J. Seedorf, J. Hartung, Marc Schröder et al. · Journal of Agricultural Engineering Research · 1998 · 265 citations

Livestock Buildings, Indoor Aerosol, Environmental Exposure +14

A Comparison of Three Balance Methods for Calculating Ventilation Rates in Livestock Buildings

S. Pedersen, Hisamitsu Takai, J.O. Johnsen et al. · Journal of Agricultural Engineering Research · 1998 · 124 citations

Built Environment, Building Performance, Livestock Buildings +6

Emissions of Aerial Pollutants in Livestock Buildings in Northern Europe: Overview of a Multinational Project

C.M. Wathes, V.R. Phillips, Madronna Holden et al. · Journal of Agricultural Engineering Research · 1998 · 105 citations

Livestock Buildings, Environmental Monitoring, Aerial Pollutants +8