Harvesting of orchids for medicine and salep production is a traditional practice, and increasing market demand is spurring illegal harvest. Ethno-ecological studies in combination with the effect of anthropogenic disturbance are lacking for orchids. We compared population density and structure, and tuber biomass of (D. Don) Soó for three years in two sites: Manang, where harvesting of medicinal plants was locally regulated (protected), and Darchula, where harvesting was locally unregulated (unprotected). Six populations were studied along an elevation gradient by establishing 144 temporary plots (3 × 3 m) from 3,400 to 4,600 m elevations. Mean density of was significantly higher in the locally protected (1.31 ± 0.17 plants/m) than in the unprotected (0.72 ± 0.06 plants/m) site. The protected site showed stable population density with high reproductive fitness and tuber biomass over the three-year period. A significant negative effect ( < .1) of relative radiation index (RRI) on the density of the adult vegetative stage and a positive effect of herb cover on juvenile and adult vegetative stages were found using mixed zero-inflated Poisson (mixed ZIP) models. The densities of different life stages were highly sensitive to harvesting and livestock grazing. Significant interactions between site and harvesting and grazing indicated particularly strong negative effects of these disturbances on densities of juvenile and adult reproductive stages in the unprotected site. Semi-structured interviews were conducted with informants ( = 186) in the villages and at the ecological survey sites. Our interview results showed that at the protected site people are aware of the conservation status and maintain sustainable populations, whereas the opposite was the case at the unprotected site where the populations are threatened. Sustainability of populations, therefore, largely depends on controlling illegal and premature harvesting and unregulated livestock grazing, thus indicating the need for permanent monitoring of the species.
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http://dx.doi.org/10.1002/ece3.7520 | DOI Listing |
Clin Microbiol Infect
December 2024
Vita Salute San Raffaele University, Milan, Italy; IRCCS San Raffaele Scientific Institute, Milan, Italy.
Ann Vasc Surg
December 2024
Department of Vascular Surgery, IRCCS Sacro Cuore-Don Calabria, Negrar, VR, Italy.
Introduction: ProGlide is a suture-mediated vascular closure device (VCD) indicated for retrograde access closure at the common femoral artery (CFA). However, its off-label use for antegrade and/or superficial femoral artery (SFA) access has become common in many practices. This study evaluated the efficacy and safety of ProGlide for femoral artery access closure in patients undergoing antegrade infrainguinal endovascular procedures.
View Article and Find Full Text PDFJ Athl Train
December 2024
Musculoskeletal Adaptations to Aging and eXercise (MAAX) Laboratory, Oklahoma State University, Stillwater, OK, USA.
A female NCAA Division I track athlete experienced non-localized shin pain midway through her first season, which was diagnosed as medial tibial stress syndrome. Treatments included strengthening and range of motion exercises, reduced training volume, and pain control modalities, but symptoms worsened. It was revealed she had been suffering from severe sleep deprivation (<3 hours/night) contributing to bilateral tibial and fibular stress reactions.
View Article and Find Full Text PDFAm J Emerg Med
December 2024
Department of Anesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
Eur J Health Econ
December 2024
Reinier de Graaf Gasthuis, Delft, The Netherlands.
Background: Health economic evaluations require cost data as a key input, and reimbursement policies and systems should incentivize valuable care. Subfertility is a growing global phenomenon, and Dutch per-treatment DRGs alone do not support value-based decision-making because they don't reflect patient-level variation or the impact of technologies on costs across entire patient pathways.
Methods: We present a real-world micro-costing analysis of subfertility patient pathways (n = 4.
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