Kaptein ND, Clulow AD, Everson C, Toucher M, Germishuizen I. 2025. The surface water balance and the long-term effect of Acacia mearnsii and young E. dunnii on streamflow at the Two Streams research catchment. Water SA. In press.
Kaptein ND, Clulow AD, Everson C, Toucher M, Germishuizen I. 2024. The influence of different tree species and age on the surface water balance of a small commercial forestry catchment. Journal of Hydrology: Regional Studies 54: 101893.
Kaptein ND, Toucher M, Clulow AD, Everson C, Germishuizen I. 2024. Water use and hydrological implications of fast-growing Eucalyptus grandis x E. urophylla hybrid in northern Zululand, South Africa. Water SA 50: 57-68.
Kaptein ND, Everson C, Clulow AD, Toucher M, Germishuizen I. 2023. Transpiration rates from a matured Eucalyptus grandis x E. nitens clonal hybrid and Pinus elliottii plantation near the Two Streams research catchment, South Africa. Hydrological Earth Systems Science 27: 4467-4484.
Kaptein ND, Everson C, Clulow AD, Toucher M, Germishuizen I. 2023. Changes in energy balance and total evaporation with age, and between two commercial forestry species in South Africa. Journal of Hydrology 626: 130127
Kaptein ND, Clulow AD, Toucher M, Everson C, Dovey SB, Germishuizen I. 2023. Plantation water productivity (PWPWOOD) and not water use efficiency (WUE) as the measure of commercial plantation yield improvement: a review. Southern Forests: a Journal of Forest Science 85: 1-10.
Kaptein ND, Savage MJ, Light ME. 2019. An irrigation control system with a web-based interface for the management of Eucalyptus planting stock in a nursery. Southern Forests: a Journal of Forest Science 81 (1): 31-37.
Kaptein ND, Titshall L. 2019. A simple calibration of Hobo 4 channel analog dataloggers for use with watermark 253-L soil water potential sensors. Water SA 45 (2): 160-164.
Kaptein ND, Savage MJ, Light ME. 2019. Sensors for the improvement of irrigation efficiency in a nursery – a review. Water SA 45 (3): 527-535.