Drivers of aquatic macroinvertebrate communities in a Ramsar declared wetland system

T Dalu, RN Cuthbert, MJ Methi, F Dondofema… - Science of The Total …, 2022 - Elsevier
Abstract Wetlands in the Global South are under increasing pressure due to multiple
stressors associated with global change. Water and sediment quality assessments, as well …

Food webs

RN Cuthbert, RJ Wasserman, C Keates… - Fundamentals of tropical …, 2022 - Elsevier
This chapter introduces and synthesizes food web dynamics within tropical and subtropical
wetlands, considering a range of organisms at different trophic levels, hydrological …

[HTML][HTML] Metal distribution and sediment quality variation across sediment depths of a subtropical Ramsar declared wetland

T Dalu, R Tshivhase, RN Cuthbert, FM Murungweni… - Water, 2020 - mdpi.com
The study of wetlands is particularly important as these systems act as natural water purifiers
and thus can act as sinks for contaminated particles. Wetland sediments are important as …

Effects of wildfire ash from native and alien plants on phytoplankton biomass

VT Netshituni, RN Cuthbert, F Dondofema… - Science of the Total …, 2022 - Elsevier
Wildfires are natural or anthropogenic phenomena increasing at alarming rates globally due
to land-use alterations, droughts, climatic warming, hunting and biological invasions …

[HTML][HTML] Quantifying Metal Contamination and Potential Uptake by Phragmites australis Adans. (Poaceae) Along a Subtropical River System

NR Netshiongolwe, RN Cuthbert, MM Maenetje… - Plants, 2020 - mdpi.com
Metal pollution is pervasive across terrestrial and aquatic ecosystems owing to
anthropogenic activities. Sediments can accrue high concentrations of metals and act as …

[HTML][HTML] Water and Sediment Chemistry as Drivers of Macroinvertebrates and Fish Assemblages in Littoral Zones of Subtropical Reservoirs

LF Munyai, T Liphadzi, T Mutshekwa, MI Mutoti, L Mofu… - Water, 2024 - mdpi.com
Reservoirs are human-made ecosystems with diverse purposes that benefit humans both
directly and indirectly. They however cause changes in geomorphological processes such …

Community structure and environmental factors affecting diatom abundance and diversity in a Mediterranean climate river system

T Dalu, RN Cuthbert, OLF Weyl… - Science of The Total …, 2022 - Elsevier
Mediterranean climate river systems are among the most threatened ecosystems worldwide,
due to a long history of anthropogenic impacts and alien invasive species introductions …

Aquatic macroinvertebrate community colonisation and succession in macadamia orchard and communal area reservoirs: a case study of Luvuvhu River valley, South …

TT Mutshekwa, L Mugwedi, RJ Wasserman… - Water SA, 2024 - ajol.info
The demand for macadamia nut production worldwide has led to increased use of pesticides
and chemicals for pest and disease control. Reservoirs in these macadamia farming sectors …

Assessing variation in below-ground organic matter dynamics in the Ramsar-declared Nylsvley Wetland system, South Africa

T Dalu, RN Cuthbert, L Makhuvha… - Chemistry and …, 2022 - Taylor & Francis
Wetlands physical and biological processes are fundamental to the distribution and
structuring of organic matter in sediments. This study investigated spatial and temporal …

[PDF][PDF] Assessing the effects of MACADAMIA ORCHARD pesticide inputs on recipient aquatic ecosystems

T Mutshekwa - 2023 - univendspace.univen.ac.za
Aquatic environments, while not the target of many pesticide applications, often receive
chemicals through catchment runoff dynamics. In this regard, the use of pesticides in …