| Ecological responses to 52 years of experimental snow manipulation in high-alpine cushionfield, Old Man Range, south-central New Zealand AF Mark, AC Korsten, DU Guevara, KJM Dickinson, T Humar-Maegli, ... Arctic, Antarctic, and Alpine Research 47 (4), 751-772, 2015 | 32 | 2015 |
| Value of morphological characters for cultivar identification in strawberry (Fragaria x ananassa) JA Nielsen, PH Lovell New Zealand Journal of Crop and Horticultural Science 28 (2), 89-96, 2000 | 31 | 2000 |
| Germination and growth responses of co-occurring grass species to soil from under invasive Thymus vulgaris. JA Nielsen, RD Frew, PA Whigam, RM Callaway, KJM Dickinson Allelopathy Journal 35 (1), 2015 | 17 | 2015 |
| Invasion essentials: does secondary chemistry plasticity contribute to the invasiveness of Thymus vulgaris L.? JA Nielsen, PA Whigham, RD Frew, RM Callaway, KJM Dickinson Chemoecology 24, 15-27, 2014 | 11 | 2014 |
| Thyme invasion and soil properties in the Central Otago region of New Zealand JA Nielsen, RD Frew, PA Whigham, RM Callaway, KJM Dickinson Geoderma Regional 1, 48-58, 2014 | 10 | 2014 |
| Home and away: biogeographical comparison of species diversity in Thymus vulgaris communities JA Nielsen, E Grøndahl, RM Callaway, KJM Dickinson, BK Ehlers Biological Invasions 19, 2533-2542, 2017 | 7 | 2017 |
| Thyme and space invasion: Thymus vulgaris decreases exotic plant species diversity in Central Otago, New Zealand JA Nielsen, PA Whigham, RD Frew, RM Callaway, KJM Dickinson Biological invasions 17, 2261-2274, 2015 | 6 | 2015 |
| Thyme travels: 15N isoscapes of Thymus vulgaris L. invasion in lightly grazed pastoral communities JA Nielsen, RD Frew, PA Whigham, RM Callaway, KJM Dickinson Austral ecology 41 (1), 28-39, 2016 | 3 | 2016 |
| Periglacial tarn on the R ock and P illar R ange crest, south‐central S outh I sland, N ew Z ealand, and its surrounding snowbank community AF Mark, U Molau, P Whigham, L Little, J Nielsen Austral Ecology 41 (3), 282-290, 2016 | 1 | 2016 |
| Aboveground-belowground Ecological Linkages in Exotic Plant Invasion: Thymus Vulgaris L. in Central Otago, New Zealand: a Thesis Submitted for the Degree of Doctor of … JA Nielsen University of Otago, 2012 | | 2012 |
| Morphological and Molecular Characterisation of the Strawberry (Fragaria X Ananassa Duch.) JA Nielsen University of Auckland, 1997 | | 1997 |
