| Taxonomic classification of cyanoprokaryotes (cyanobacterial genera) 2014, using a polyphasic approach J Komárek, J Kaštovský, J Mareš, JR Johansen Preslia 86 (4), 295-335, 2014 | 1099 | 2014 |
| Microbiotic crusts and ecosystem processes RD Evans, JR Johansen Critical reviews in plant sciences 18 (2), 183-225, 1999 | 504 | 1999 |
| Cryptogamic crusts of semiarid and arid lands of North America JR Johansen Journal of phycology 29 (2), 140-147, 1993 | 456 | 1993 |
| Is the 16S–23S rRNA internal transcribed spacer region a good tool for use in molecular systematics and population genetics? A case study in cyanobacteria SL Boyer, VR Flechtner, JR Johansen Molecular biology and evolution 18 (6), 1057-1069, 2001 | 439 | 2001 |
| Molecular and morphological characterization of ten polar and near‐polar strains within the Oscillatoriales (Cyanobacteria) 1 DA Casamatta, JR Johansen, ML Vis, ST Broadwater Journal of phycology 41 (2), 421-438, 2005 | 264 | 2005 |
| Filamentous cyanobacteria J Komárek, JR Johansen Freshwater Algae of North America, 135-235, 2015 | 257 | 2015 |
| Morphological and molecular characterization of selected desert soil cyanobacteria: three species new to science including Mojavia pulchra gen. et sp. Nov. K Řeháková, JR Johansen, DA Casamatta, L Xuesong, J Vincent Phycologia 46 (5), 481-502, 2007 | 219 | 2007 |
| Recognizing cyanobacterial diversity through adoption of a new species paradigm JR Johansen, DA Casamatta Algological studies 117 (1), 71-93, 2005 | 213 | 2005 |
| A UNIQUE PSEUDANABAENALEAN (CYANOBACTERIA) GENUS NODOSILINEA GEN. NOV. BASED ON MORPHOLOGICAL AND MOLECULAR DATA1 RB Perkerson III, JR Johansen, L Kovacik, J Brand, J Kaštovský, ... Journal of Phycology 47 (6), 1397-1412, 2011 | 209 | 2011 |
| PHYLOGENY AND GENETIC VARIANCE IN TERRESTRIAL MICROCOLEUS (CYANOPHYCEAE) SPECIES BASED ON SEQUENCE ANALYSIS OF THE 16S rRNA GENE … SL Boyer, JR Johansen, VR Flechtner, GL Howard Journal of phycology 38 (6), 1222-1235, 2002 | 201 | 2002 |
| Seven new species of Oculatella (Pseudanabaenales, Cyanobacteria): taxonomically recognizing cryptic diversification K Osorio-Santos, N Pietrasiak, M Bohunická, LH Miscoe, L Kováčik, ... European journal of phycology 49 (4), 450-470, 2014 | 199 | 2014 |
| Coleofasciculus gen. nov.(Cyanobacteria): Morphological and Molecular Criteria for Revision of the Genus microcoleus gomont 1 MA Siegesmund, JR Johansen, U Karsten, T Friedl Journal of Phycology 44 (6), 1572-1585, 2008 | 197 | 2008 |
| Recovery patterns of cryptogamic soil crusts in desert rangelands following fire disturbance JR Johansen, LL St. Clair, BL Webb, GT Nebeker Bryologist, 238-243, 1984 | 168 | 1984 |
| Cryptogamic soil crusts: enhancement of seedling establishment in disturbed and undisturbed areas. LL St. Clair, BL Webb, JR Johansen, GT Nebeker | 159 | 1984 |
| Wind erodibility of soils at Fort Irwin, California (Mojave Desert), USA, before and after trampling disturbance: implications for land management J Belnap, SL Phillips, JE Herrick, JR Johansen Earth Surface Processes and Landforms: The Journal of the British …, 2007 | 148 | 2007 |
| Effects of rangefire on soil algal crusts in semiarid shrub-steppe of the lower Columbia Basin and their subsequent recovery JR Johansen, J Ashley, WR Rayburn The Great Basin Naturalist, 73-88, 1993 | 147 | 1993 |
| Utility of 16S-23S ITS sequence and secondary structure for recognition of intrageneric and intergeneric limits within cyanobacterial taxa: Leptolyngbya corticola sp. nov … JR Johansen, L Kovacik, DA Casamatta, KF Iková, J Kastovský Nova Hedwigia 92 (3), 283, 2011 | 142 | 2011 |
| Spirirestis rafaelensis gen. et sp. nov.(Cyanophyceae), a new cyanobacterial genus from arid soils VR Flechtner, SL Boyer, JR Johansen, ML DeNoble Nova Hedwigia 74 (1-2), 1-24, 2002 | 139 | 2002 |
| Molecular and morphological criteria for revision of the genus Microcoleus (Oscillatoriales, Cyanobacteria) O Strunecký, J Komárek, J Johansen, A Lukešová, J Elster Journal of phycology 49 (6), 1167-1180, 2013 | 138 | 2013 |
| Algal composition of microbiotic crusts from the central desert of Baja California, Mexico VR Flechtner, JR Johansen, WH Clark The Great Basin Naturalist, 295-311, 1998 | 132 | 1998 |
Nicole PietrasiakAssociate Professor of Sustainable Arid Lands, University of Nevada, Las Vegas在 unlv.edu 的电子邮件经过验证
