Center for Geospatial Analytics - 2004 Bloyer, J., Gustke, L., & Leung, Y.-F. (2004). Indicators for sustainable tourism development: Crossing the divide from definitions to actions. In F. D. Pineda & C. A. Brebbia (Eds.), Sustainable tourism (pp. 109–115). Southampton, UK: Wessex Institute of Technology Press. Carson, R. J., Bayanmonh, A., Bayasgalan, A., Johnson, C. L., Pogue, K. R., & Wegmann, K. W. (2004). Geology of the Tavan Har area, Gobi, Mongolia. Seventeenth Annual Keck Research Symposium in Geology, 170–175. Northfield, MN: Keck Geology Consortium. Cheney, J. T., Brady, J. B., Tierney, K. A., DeGraff, K. A., Mohlman, H. K., Frisch, J. D., … al. (2004). Proterozoic metamorphism of the Tobacco Root Mountains, Montana. In Precambrian Geology of the Tobacco Root Mountains, Montana (Special Paper 377) (Vol. 377, pp. 105–129). Clark, K., Wegmann, K. W., Johnson, C. N., Norman, D. K., & al. (2004). Yakima River Floodplain mining impact study. Washington Division of Geology and Earth Resources. Dorwart, C. E., Leung, Y.-F., & Moore, R. L. (2004). Managing visitors' perceptions. Parks & Recreation, 39(5), 24–31. Leung, Y.-F. (2004). Leisure matters to the environment: the era of ecoleisure. Australasian Parks and Leisure, 7(2). Leung, Y.-F., & Marion, J. L. (2004). Managing impacts of camping. In Environmental Impacts of Ecotourism (pp. 245–258). https://doi.org/10.1079/9780851998107.0245 Leung, Y.-F., & Meyer, K. (2004). Research to Support Development of Resource Indicators and Standards for Implementing Visitor Experience and Resource Protection (VERP) Framework at Boston Harbor Islands National Park Area. Raleigh, NC: NCSU-PRTM. Marion, J. L., & Leung, Y.-F. (2004). Environmentally sustainable trail management. In Environmental Impacts of Ecotourism (pp. 229–243). https://doi.org/10.1079/9780851998107.0229 Meentemeyer, R. K., Rizzo, D., Mark, W., & Lotz, E. (2004). Mapping the risk of establishment and spread of sudden oak death in California. Forest Ecology and Management, 200(1-3), 195–214. https://doi.org/10.1016/j.foreco.2004.06.021 Mitasova, H., Drake, T. G., Bernstein, D., & Harmon, R. S. (2004). Quantifying rapid changes in coastal topography using modern mapping techniques and geographic information system. Environmental and Engineering Geoscience, 10(1), 1–11. https://doi.org/10.2113/10.1.1 Monz, C., Young, E., & Leung, Y.-F. (2004). Monitoring the impacts of visitors to shorebird populations in the NPS Coastal and Barrier Islands Network areas. Proceedings of the 2004 Northeastern Recreation Research Symposium, 373–377. Bolton Landing, NY: Newtown Square, PA: USDA Forest Service, Northeastern Research Station. Polenz, M., Wegmann, K. W., & Schasse, H. W. (2004). Geologic map of the Elwha and Angeles Point 7.5-minute quadrangles, Clallam County, Washington. Washington Division of Geology and Earth Resources. Schasse, H. W., Wegmann, K. W., & Polenz, M. (2004). Geologic map of the Port Angeles and Ediz Hook 7.5-minute quadrangles, Clallam County, Washington. Washington Division of Geology and Earth Resources. Warren, S. D., Hohmann, M. G., Auerswald, K., & Mitasova, H. (2004). An evaluation of methods to determine slope using digital elevation data. Catena, 58(3), 215–233. https://doi.org/10.1016/j.catena.2004.05.001 Wegmann, K. W. (2004). Geologic Field Trip to the Aldercrest-Banyon Landslide and Mount St. Helens, Washington, Part I-Stevenson to Castle Rock. 96th Annual Meeting of the American Association of State Geologists. Washington Division of Geology and Earth Resources. Wegmann, K. W. (2004). Landslide Hazard Zonation Project, level II assessment for the Clear Creek, Dan Creek, and Lime Creek Watersheds, Snohomish and Skagit Counties, Washington. Olympia, WA: Washington State Department of Natural Resources. Wegmann, K. W. (2004). Landslide Hazard Zonation Project, level II assessment for the Lower Naselle Watershed, Pacific County, Washington. Olympia, WA: Washington State Department of Natural Resources. Wegmann, K. W. (2004). Landslide Hazard Zonation Project, level II assessment for the Nookachamps Watershed, Skagit County, Washington. Olympia, WA: Washington State Department of Natural Resources. Wegmann, K. W. (2004). Landslide Hazard Zonation Project, level II assessment for the Quinault Lake, Quinault River, and Cook-Elk Watersheds, Jefferson and Grays Harbor Counties, Washington. Olympia, WA: Washington State Department of Natural Resources.