| A global surface albedo model JR Hummel, RA Reck Journal of Applied Meteorology and Climatology 18 (3), 239-253, 1979 | 221 | 1979 |
| Tourism and development at work: 15 years of tourism and poverty reduction within the SNV Netherlands Development Organisation J Hummel, R van der Duim Journal of Sustainable tourism 20 (3), 319-338, 2012 | 106 | 2012 |
| A wind dependent desert aerosol model: Radiative properties DR Longtin, EP Shettle, JR Hummel, JD Pryce Air Force Geophysics Laboratory, Air Force Systems Command, United States …, 1988 | 99 | 1988 |
| AD-A210 110 JR Hummel, EP Shettle, DR Longtin | 53 | 1988 |
| Comparison of radiative‐convective models with constant and pressure‐dependent lapse rates JR Hummel, WR Kuhn Tellus 33 (3), 254-261, 1981 | 49 | 1981 |
| Evolution of tourism approaches for poverty reduction impact in SNV Asia: Cases from Lao PDR, Bhutan and Vietnam J Hummel, T Gujadhur, N Ritsma Asia Pacific Journal of Tourism Research 18 (4), 369-384, 2013 | 45 | 2013 |
| An atmospheric radiative-convective model with interactive water vapor transport and cloud development JR Hummel, WR Kuhn Tellus 33 (4), 372-381, 1981 | 40 | 1981 |
| Ecotourism development in protected areas of developing countries J Hummel World leisure & recreation 36 (2), 17-23, 1994 | 32 | 1994 |
| The dynamic information architecture system: an advanced simulation framework for military and civilian applications. AP Campbell, JR Hummel Argonne National Lab., IL (US), 1998 | 22 | 1998 |
| Facilitating sustainable mountain tourism. Volume 1: Resource book. E Kruk, J Hummel, K Banskota Facilitating sustainable mountain tourism. Volume 1: Resource book., 2007 | 20 | 2007 |
| A wind dependent desert aerosol model: radiative properties, Air Force Geophysics Laboratory DR Longtin, E Shettle, JR Hummel, J Pryce AFL-TR-88-0112, 1998 | 19 | 1998 |
| Satellite observation of the mesospheric scattering layer and implied climatic consequences JR Hummel, JJ Olivero Journal of Geophysical Research 81 (19), 3177-3178, 1976 | 19 | 1976 |
| The direct thermal effects of CHCLF2, CH3CCl3 and CH2Cl2 on atmospheric surface temperatures JR Hummel, RA Reck Atmospheric Environment (1967) 15 (3), 379-382, 1981 | 18 | 1981 |
| SNV's modes of ordering: Organizing tourism as development practice J Hummel, R van der Duim Tourism Management 57, 312-322, 2016 | 17 | 2016 |
| A desert aerosol model for radiative transfer studies DR Longtin, EP Shettle, JR Hummel, JD Pryce Aerosols and Climate, 261-269, 1988 | 17 | 1988 |
| Tourism and payments for environmental services: The outlook for a stronger business case to develop rural tourism in Bhutan N Ritsma, J Hummel, P Gyeltshen Mountain Forum Bulletin 10 (1), 34-37, 2010 | 15 | 2010 |
| Surface temperature sensitivities in a multiple cloud radiative-convective model with a constant and pressure dependent critical lapse rate JR Hummel Tellus 34 (2), 203-208, 1982 | 15 | 1982 |
| Distributed intelligent agents for logistics (DIAL) ML Moore, RB Reyns, SRT Kumara, JR Hummel 1997 IEEE International Conference on Systems, Man, and Cybernetics …, 1997 | 14 | 1997 |
| Pro-poor sustainable tourism J Hummel na, 2004 | 13 | 2004 |
| Development of a 3-D tree thermal response model for energy budget and scene simulation studies JR Hummel, JR Jones, DR Longtin, NL Paul Phillips Laboratory, Hanscom AFB, Massachusetts, PLTR-91-2108, ADA 240693, 1991 | 13 | 1991 |
