Spatial soil information in South Africa: Situational analysis, limitations and challenges

Autor: Garry Paterson, Dave Turner, Liesl Wiese, George van Zijl, Cathy Clarke, Johan van Tol

Publikováno v: South African Journal of Science, Vol 111, Iss 5/6, Pp 1-7 (2015)

Soil information is vital for a range of purposes; however, soils vary greatly over short distances, making accurate soil data difficult to obtain. Soil surveys were first carried out in the 1920s, and the first national soil map was produced in 1940

Externí odkaz: https://doaj.org/article/034c5b39881d4eefa308bd20a057f524

Monitoring Cyanobacteria in Grahamstown Dam

Autor: Axel Hanson, Vikas Shah, Dave Turner, John Stanmore, Anna Lundmark, Jordi Bates, Ashley Sneddon, Pam O’Donoghue, Colin Hancock, Abigail Morrow

Publikováno v: Water e-Journal. 5:1-10

Grahamstown Dam (capacity about 182,000 ML), Hunter Water’s largest dam, is a broad, relatively shallow, man-made, off-river storage that is primarily used to store water extracted from the Williams River. The Dam also receives runoff from its own

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b931f4cdbee9873720f278f6fd0a02c
https://doi.org/10.21139/wej.2020.028

The impact of Ensemble-Based Assimilation of Thermodynamic Lidar Profiles on Forecasts of the Pre-Convective Environment and Convection Initiation of Heavy Precipitation Events over the Mediterranean region: The German contribution to WaLiNeAs

Autor: Rohith Muraleedharan Thundathil, Thomas Schwitalla, Andreas Behrendt, Diego Lange, Cyrille Flamant, Olivier Caumont, Dave Turner, Volker Wulfmeyer

Publikováno v: DACH2022-Kurzfassungen der Meteorologentagung DACH
DACH2022-Kurzfassungen der Meteorologentagung DACH, Mar 2022, Leipzig, Germany. ⟨10.5194/dach2022-238⟩

Probabilistic quantitative precipitation forecasting (PrQPF) is a challenging field of meteorology, which is fundamental for the prediction and quantification of extreme precipitation events. With advanced remote-sensing instruments such as lidar sys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fda88deb9ce87a768dd130015243edb3
https://doi.org/10.5194/dach2022-238

Comparisons of cultivation methods forLupinus sericeus,L. argenteus,L. prunophilus, andL. arbustus

Autor: Mikel R. Stevens, Jason M. Stettler, Von D. Jolley, Covy D Jones, Dave Turner, Bryan G. Hopkins, Scott Jensen

Publikováno v: Native Plants Journal. 19:90-99

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::344ebd00084c7711323ff12828ddf50a
https://doi.org/10.3368/npj.19.2.90

Evaluation of thermal, chemical, and mechanical seed scarification methods for 4 Great Basin lupine species

Autor: Dave Turner, Von D. Jolley, Covy D Jones, Bryan G. Hopkins, Mikel R. Stevens, Jason M. Stettler, Scott Jensen

Publikováno v: Native Plants Journal. 17:5-18

Seeds of most Great Basin lupine ( Lupinus spp. [Fabaceae]) species are physically dormant and thus, difficult to establish in uniform stands in seed production fields. We designed this study to examine 5 seed scarification techniques, each with 11 l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0993a663651bd7269926a732a3d2139f
https://doi.org/10.3368/npj.17.1.5