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Modelling of Nutrient Emissions in River Systems – MONERIS – Methods and Background
MONERIS is a semi-empirical, conceptual model, which has gained international acceptance as a robust meso- to macro scale model for nutrient emissions. MONERIS is used to calculate nitrogen (N) andExpand
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Biting pattern and host-seeking behavior of Anopheles arabiensis (Diptera: Culicidae) in northeastern South Africa.
Biting rhythm as well as vertical and horizontal distribution of host-seeking Anopheles arabiensis Patton was studied at a remote warm-water spring in the Kruger National Park, South Africa, whichExpand
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Insecticide susceptibility in the South African malaria mosquito Anopheles arabiensis (Diptera: Culicidae)
Despite a century of insecticide use in agriculture and public health in South Africa, no insecticide susceptibility data exist for the malaria mosquito Anopheles arabiensis in South Africa.Expand
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Chlamydia trachomatis, Mycoplasma hominis and Ureaplasma urealyticum infections in women. Prevalence, risks and management at a South African infertility clinic.
Chlamydia trachomatis, Mycoplasma hominis and Ureaplasma urealyticum infections not only jeopardize fertility but also pose a risk for infertility treatment and resulting pregnancies. RoutineExpand
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The prevalence, risks, and management of Chlamydia trachomatis infections in fertile and infertile patients from the high socioeconomic bracket of the South African population.
OBJECTIVE The main objective of the study was to evaluate the prevalence of Chlamydia trachomatis endocervicitis in an infertile population. DESIGN Forty consecutive patients were enrolled in theExpand
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Establishment and characterization of a cell line from the mosquito Culex (Culex) theileri (Diptera: Culicidae) and its susceptibility to infection with arboviruses.
The mosquito Culex (Culex) theileri Theobald is probably the major vector of Rift Valley fever (RVF) virus during epizootics on the inland plateau of southern Africa. A cell line was established fromExpand
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Development and allocation of land-use scenarios in agriculture for hydrological impact studies
Abstract In order to study the impacts of Global Change induced future agricultural land-use patterns on regional water dynamics and water quality, the spatial and temporal crop distribution underExpand
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Improving the estimation of erosion-related suspended solid yields in mountainous, non-alpine river catchments
  • A. Gericke, M. Venohr
  • Environmental Science, Computer Science
  • Environ. Model. Softw.
  • 1 November 2012
TLDR
Sediment yields in river catchments may be modelled using a range of digital elevation models (DEM) and data algorithms. Expand
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Soil loss estimation and empirical relationships for sediment delivery ratios of European river catchments
ABSTRACT Sediment delivery ratios (SDRs) link soil loss to sediment yields (SYs) of river catchments. At large scales, SDR models rely on simple catchment properties. To assess their sensitivity andExpand
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