Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"OHV"”.
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Recreational trail impacts on the plant communities of Castle and Castle Wildland Provincial Parks in southern Alberta
… extended farther from off-highway vehicle (OHV) trails than from footpaths, but only in mixed/broadleaf and shrubland vegetation. The SDM was not a strong predictor of Botrychium presence, but I found Botrychium in 29% of surveyed sites. To minimize trail effects such as colonization by …
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Conservation Genetics of Narrowly Distributed Annual, <em>Erythranthe discolor </em>(Phrymaceae), in the Southern Sierra Nevada
… use history which includes off-highway vehicle (OHV) use, mining, logging, and residential development which has facilitated a network of roads and created opportunities for non-native plant invasion. These factors can alter the delicate habitat needed for E. discolor to germinate and reproduce …
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Advancing UAV-Based Remote Sensing and Machine Learning for Ecological Monitoring, Habitat Disturbance Detection, and Forensic Science in Arid Landscapes
… land degradation caused by off-highway vehicle (OHV) activity. Furthermore, these advancements hold significant promise for forensic science applications to assist in search and recovery, cold-case investigations, and disaster response. The deployment of UAV-based systems equipped with …
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The role of pulmonary arterial stiffness in right ventricular remodelling in COPD
… the two age groups (YHV 2.4±0.3 ms<sup>-1</sup>, OHV 2.9±0.2 ms<sup>-1</sup>, p=0.1). Using a high temporal resolution sequence through the RPA using the flow-area technique accounting for wave reflections yielded consistently better within-scan, interscan, intraobserver and interobserver …
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Human Bonds with Public Wildland Places: Segmenting Communities to Inform Natural Resource Management
<p> Public land managers must consider a broad range of information to develop effective and equitable plans for addressing contentious management issues. Appropriately designed social science research may contribute to better understanding of public interests regarding resource use, thus reducing …
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Human Bonds with Public Wildland Places: Segmenting Communities to Inform Natural Resource Management
<p> Public land managers must consider a broad range of information to develop effective and equitable plans for addressing contentious management issues. Appropriately designed social science research may contribute to better understanding of public interests regarding resource use, thus reducing …