Browsing by Subject "Nutrient enrichment"

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Beneficial nematodes as bioindicators of ecosystem health in irrigated soils

Du Preez, Gerhard C.; Werpener, Victor; Fourie, Hendrika; Daneel, Mieke S. (Elsevier, 2018)

Irrigated crop production, which accounts for 40% of global produce, is threatened by the deterioration of freshwater resources as a result of pollution originating from anthropogenic activities. While the effects of ...
Diatom diversity and response to water quality within the Makuleke Wetlands and Lake Sibaya

Kock, Anrich (North-West University (South Africa), Potchefstroom Campus, 2017)

All forms of life are dependent on water for survival. South Africa is a water scare country, due to seasonal rainfall and high temperatures, thus it is important to manage water resources in such a way that it benefits ...