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Loosen, A.

Publications and source records attributed to Loosen, A..

2 recordsLinked to original sources

Advancements in monitoring: a comparison of traditional and application-based tools for measuring outdoor recreation

Outdoor recreation has experienced a boom in recent years. While outdoor recreation provides wide-ranging benefits to human well-being and is an important feature of many protected and non-protected areas, there are growing concerns about the sustainability of recreation with the increased pressures placed on ecological systems and visitor experiences. These concerns emphasize the need for managers to access accurate and timely recreation data at scales that match the growing recreation footprint. Here, we compare spatial and temporal patterns of winter and summer recreation use using traditional and application-based tools across the Columbia and Canadian Rocky Mountains of western Canada. We demonstrate how recreation use can be estimated using traditional and application-based tools, although their accuracy and utility varies across space, season and activity type. Cameras and counters captured similar broad-scale patterns in count estimates of pedestrians and all recreation activities. Application-based data provided detailed spatiotemporal information on recreation use, but datasets were biased towards specific recreation types and did not represent the full recreation population. For instance, Strava Metro data was more suited for capturing broad-scale spatial patterns in biking than pedestrian recreation. Traditional tools including aerial surveys and participatory mapping captured coarser information on the intensity and extent of recreation, with the former tool capturing areas with low recreation intensity and the latter tool suited for capturing recreation information across large spatial and temporal scales. Application-based data should be supplemented with data from traditional tools including cameras or trail counters to identify biases in data and fill in data gaps. We provide a comparison of each tool for measuring recreation use, highlight each tools strengths and limitations, and suggest how to use these tools to address real-world monitoring and management scenarios. Our research contributes towards a better understanding of what tools are available to measure recreation and can help direct managers in selecting which tool, or combinations of tools, to use that can expand the rigor and scope of recreation research. This information can support decision-making and lead to the protection of ecological systems while allowing for high-quality recreation experiences. GRAPHICAL ABSTRACT O_FIG O_LINKSMALLFIG WIDTH=159 HEIGHT=200 SRC="FIGDIR/small/579662v1_ufig1.gif" ALT="Figure 1"> View larger version (76K): org.highwire.dtl.DTLVardef@95b5a7org.highwire.dtl.DTLVardef@c926d7org.highwire.dtl.DTLVardef@151296org.highwire.dtl.DTLVardef@1773d13_HPS_FORMAT_FIGEXP M_FIG C_FIG

ecology↗

The characterization of multiple novel paramyxovirus species highlights the diverse nature of the subfamily Orthoparamyxovirinae

The subfamily Orthoparamyxovirinae is a group of single-stranded, negative-sense RNA viruses that contains many human, animal and zoonotic pathogens. While there are currently only 34 recognized member species in this subfamily, recent research has revealed that much of its diversity remains to be characterized. Using a newly developed nested PCR-based screening assay, we report here the discovery of fifteen orthoparamyxoviruses in rodents and shrews from Belgium and Guinea, thirteen of which are believed to represent new species. Using nanopore sequencing, complete genomes could be determined for almost all of these viruses, enabling a detailed evaluation of their genome characteristics. While most viruses are thought to belong to the rapidly expanding genus Jeilongvirus, we also identify novel members of the genera Narmovirus, Henipavirus and Morbillivirus. Together with other recently discovered orthoparamyxoviruses, both the henipaviruses and the morbillivirus discovered here appear to form distinct rodent-/shrew-borne clades within their respective genera, clustering separately from all currently classified member species. In the case of the henipaviruses, a comparison of the different members of this clade revealed the presence of a secondary conserved open reading frame, encoding for a transmembrane protein, within the F gene, the biological relevance of which remains to be established. While the characteristics of the viruses described here shed further light on the complex evolutionary origin of paramyxoviruses, they also illustrate that the diversity of this group of viruses in terms of genome organization appears to be much larger than previously assumed. Data availabilityThe genome sequences generated in this study have been submitted to GenBank (accession numbers OK623353-OK623368).

microbiology↗