User profiles for Ortwin Aschenborn

Hans Karl Ortwin Aschenborn

University of Namibia
Verified email at aschenborn.com
Cited by 781

The global decline of cheetah Acinonyx jubatus and what it means for conservation

…, S Bashir, L Andresen, O Aschenborn… - Proceedings of the …, 2017 - National Acad Sciences
Establishing and maintaining protected areas (PAs) are key tools for biodiversity conservation.
However, this approach is insufficient for many species, particularly those that are wide-…

Characterizing multispecies connectivity across a transfrontier conservation landscape

A Brennan, P Beytell, O Aschenborn… - Journal of Applied …, 2020 - Wiley Online Library
Connectivity conservation is aimed at sustaining animal movements and ecological
processes important to ecosystem functioning and the maintenance of biodiversity. However, …

Genetic differentiation of the G6/7 cluster of Echinococcus canadensis based on mitochondrial marker genes

…, A Casulli, MF Harandi, O Aschenborn… - International Journal for …, 2017 - Elsevier
Among the genotype/species causing cystic echinococcosis, the taxonomic status of
Echinococcus canadensis is only partially resolved. Within E. canadensis, four genotypes (G6, G7, …

A century of decline: Loss of genetic diversity in a southern African lion‐conservation stronghold

…, G Maude, N Midlane, O Aschenborn… - Diversity and …, 2019 - Wiley Online Library
Aim There is a dearth of evidence that determines the genetic diversity of populations
contained within present‐day protected areas compared with their historical state prior to large‐…

[HTML][HTML] Species-specific differences in Toxoplasma gondii, Neospora caninum and Besnoitia besnoiti seroprevalence in Namibian wildlife

A Seltmann, G Schares, OHK Aschenborn… - Parasites & vectors, 2020 - Springer
Background Knowledge about parasitic infections is crucial information for animal health,
particularly of free-ranging species that might come into contact with livestock and humans. …

Mapping and assessing the impact of small‐scale ephemeral water sources on wildlife in an African seasonal savannah

…, AC Shapiro, P Beytell, O Aschenborn… - Ecological …, 2020 - Wiley Online Library
In many savannah regions of Africa, pronounced seasonal variability in rainfall results in
wildlife being restricted to floodplains and other habitats adjacent to permanent surface water in …

Genetic polymorphism and population structure of Echinococcus ortleppi

…, F Banda, H Mbaya, J Aschenborn, O Aschenborn… - Parasitology, 2017 - cambridge.org
The zoonotic cestode Echinococcus ortleppi (Lopez-Neyra and Soler Planas, 1943) is mainly
transmitted between dogs and cattle. It occurs worldwide but is only found sporadically in …

[HTML][HTML] A community approach of pathogens and their arthropod vectors (ticks and fleas) in dogs of African Sub-Sahara

…, JS Nzalawahe, DS Tayebwa, O Aschenborn… - Parasites & vectors, 2021 - Springer
Background Arthropod-borne pathogens and their vectors are present throughout Africa.
They have been well-studied in livestock of sub-Saharan Africa, but poorly in companion …

[HTML][HTML] A sylvatic lifecycle of Echinococcus equinus in the Etosha National Park, Namibia

M Wassermann, O Aschenborn, J Aschenborn… - International journal for …, 2015 - Elsevier
Various species of Echinococcus have been described in the past from wild mammals of sub-Saharan
Africa. However, it is only recently, that a few isolates have become available for …

[HTML][HTML] Comprehensive serology based on a peptide ELISA to assess the prevalence of closely related equine herpesviruses in zoo and wild animals

…, B Lamglait, GÁ Czirják, M East, O Aschenborn… - PLoS …, 2015 - journals.plos.org
Equine herpesvirus type 1 (EHV-1) causes respiratory disorders and abortion in equids
while EHV-1 regularly causes equine herpesvirus myeloencephalopathy (EHM), a stroke-like …