110 research outputs found
Movement patterns of forest elephants (Loxodonta cyclotis Matschie, 1900) in the Odzala-Kokoua National Park, Republic of Congo
[Otros] Les Ă©lĂ©phants de forĂȘt d'Afrique (Loxodonta cyclotis Matschie, 1900) sont des ingĂ©nieurs en Ă©cologie qui jouent un rĂŽle fondamental dans la dynamique de la vĂ©gĂ©tation. L'espĂšce constitue une prĂ©occupation immĂ©diate pour la conservation,
mais elle est relativement peu étudiée. Pour combler cette lacune de connaissances,
nous avons étudié les facteurs de déplacements quotidiens (déplacements linéaires)
des Ă©lĂ©phants de forĂȘt Âż caractĂ©risĂ©s par un ensemble de variables gĂ©ographiques,
météorologiques et anthropiques ¿ dans le Parc National d'Odzala¿Kokoua, en
RĂ©publique du Congo. ConcrĂštement, nous avons utilisĂ© la forĂȘt d'arbres dĂ©cisionnels pour modĂ©liser et dĂ©mĂȘler les principaux facteurs environnementaux rĂ©gissant
les dĂ©placements de six Ă©lĂ©phants de forĂȘt, Ă©quipĂ©s de colliers GPS et suivis pendant
16 mois. Les résultats ont montré que les femelles se déplaçaient plus loin que les
mùles, tandis que la présence de routes ou d¿établissements humains perturbait le comportement des éléphants, ce qui accélérait les déplacements. Les éléphants de
forĂȘt se dĂ©plaçaient plus rapidement dans les cours dÂżeau et dans les forĂȘts dont le
sousÂżbois Ă©tait dominĂ© par les forĂȘts de Marantaceae et les bais, mais se dĂ©plaçait plus
lentement dans les savanes. Enfin, les zones inondables ¿ characterisées par l¿altitude
et les prĂ©cipitations accumulĂ©es Âż et les tempĂ©ratures plus Ă©levĂ©es empĂȘchaient des
déplacements plus longs. Nous espérons que ces résultats amélioreront les connaissances sur les mouvements des espÚces à travers différents habitats, ce qui serait
bénéfique pour la gestion de leur conservation.[EN] African forest elephants (Loxodonta cyclotis Matschie, 1900) are ecological engineers
that play a fundamental role in vegetation dynamics. The species is of immediate conservation concern, yet it is relatively understudied. To narrow this knowledge gap,
we studied the drivers of daily movement patterns (linear displacements) of forest
elephantsÂżcharacterised by a set of geographical, meteorological and anthropogenic
variablesÂżin the OdzalaÂżKokoua National Park, Republic of Congo. Explicitly, we used
conditional random forest to model and disentangle the main environmental factors
governing the displacements of six forest elephants,fitted with GPS collars and tracked
over 16 months. Results indicated that females moved further distances than males,
while the presence of roads or human settlements disrupted elephant behaviour resulting in faster displacements. Forest elephants moved faster along watercourses
and through forest with understory dominated by Marantaceae forests and bais, but
moved slower in savannahs. Finally, floodÂżprone areasÂżdescribed by elevation and
accumulated precipitationÂżand higher temperatures prevented longer displacements.
We expect these results to improve the knowledge on the species movements through
different habitats, which would benefit its conservation management.The fieldwork was financed by African Parks. We are grateful
to the Congolese wildlife authorities (MinistĂšre de l'Ăconomie
ForestiĂšre et de l'Environnement) for the permission to carry
out this study, and we are deeply indebted to the director of the
OKNP and to the conservation, wildlife monitoring and research
manager, Erik Marav, respectively, for their continued support
during our study. We are particularly grateful to Dr. Mike Kock,
veterinarian, for collaring the elephants and to the field tracking
team. We are also grateful to SĂ©an Cahill for the useful comments
and English correction that helped improve this manuscript. The
authors of the present study certify that they have no affiliations
with or involvement in any organisation or entity with any financial or nonfinancial interest in the subject matter or materials discussed in this manuscript.Molina-Vacas, G.; Muñoz-Mas, R.; Martinez-Capel, F.; Rodriguez-Teijeiro, JD.; Le Fohlic, G. (2019). Movement patterns of forest elephants (Loxodonta cyclotis Matschie, 1900) in the Odzala-Kokoua National Park, Republic of Congo. African Journal of Ecology. 58:23-33. https://doi.org/10.1111/aje.12695S233358Arlot, S., & Celisse, A. (2010). A survey of cross-validation procedures for model selection. Statistics Surveys, 4(0), 40-79. doi:10.1214/09-ss054Bermejo, M. (1999). Status and conservation of primates in Odzala National Park, Republic of the Congo. Oryx, 33(4), 323-331. doi:10.1046/j.1365-3008.1999.00081.xBirkett, P. J., Vanak, A. T., Muggeo, V. M. R., Ferreira, S. M., & Slotow, R. (2012). Animal Perception of Seasonal Thresholds: Changes in Elephant Movement in Relation to Rainfall Patterns. 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Working for patient safety: a qualitative study of womenâs help-seeking during acute perinatal events
Background
Women and their relatives can play an important role in early detection and help seeking for acute perinatal events. Recent UK reports indicate that patient-professional partnership in âworking for safetyâ can be difficult to achieve in practice, sometimes with catastrophic consequences. This research explored the experiences of women and relatives who had experienced early warning signs about their condition and sought help in escalating care.
Methods
Secondary analysis of case study data which included qualitative interviews with 22 women purposively sampled on account of experiencing a step up in care and 4 of their relatives from two NHS Trusts in England during 2010. Analysis focused on the type of safety work participants engaged in, and the opportunities and challenges reported by women and family members when negotiating safety at home and in hospital.
Results
Women and relatives took on a dual responsibility for self-diagnosis, self-care and seeking triage, whilst trying to avoid overburdening stretched services. Being informed, however, did not necessarily enable engagement from staff and services. The womenâs narratives highlighted the work that they engaged in to build a case for clinical attention, the negotiations that took place with health care professionals and the strategies women and partners drew on (such as objective signs and symptoms, use of verbal insistence and repetition) to secure clinical help. For some women, the events left them with a lasting feeling that their concerns had been disregarded. Some described a sense of betrayal and loss of trust in an institution they believed had failed to care for them.
Conclusion
The notion of âsafety partnershipsâ which suggests a sense of equality and reciprocity was not borne out by our data, especially with regards to the experiences of teenage women. To enable women and families to secure a rapid response in clinical emergencies, strategies need to move beyond the provision of patient information about warning signs. Effective partnerships for safety may be supported by system level change such as improved triage, continuity of care, self-referral pathways and staff training to address asymmetries of power that persist within the health system
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