U – Z

Text-based sources in which the leading author’s last name begins with the letters U – Z.

UNESCO. (2016). The Sundarbans. Retrieved from http://whc.unesco.org/en/list/798.

United States Fish and Wildlife Service. (2012). Recovery outline for the jaguar Panthera onca. Retrieved from http://www.fws.gov/southwest/es/arizona/Documents/SpeciesDocs/Jaguar/049777%20-%20Jaguar%20Recovery%20Outline.pdf.

Urbigkit, C., & Urbigkit, J. (2010). A review: The use of livestock protection dogs in association with large carnivores in the rocky mountains. Sheep & Goat Research Journal, 25, 1-8. Retrieved from http://allthingscanid.org/A-Review-The-Use-of-Livestock-Protection-Dogs.pdf.

Valdez, R. Guzmán-Aranda, J.C., Abarca, F. J., Tarango-Arámbula, L. A., & Sánchez, F. C. (2006). Wildlife conservation and management in Mexico. Wildlife Society Bulletin, 34(2), 270-282.

Van Gorp, B. (2007). The constructionist approach to framing: Bringing culture back in. Journal of Communication, 57(1), 60-78.

Vaske, J. J., & Manfredo, M. J. (2012). Social psychological considerations in wildlife management. In D. J. Decker, S. J. Riley, & W. F. Siemer (Eds.), Human dimensions of wildlife management (2nd ed.). (pp. 43 – 57). Baltimore, MD: The Johns Hopkins University Press.

Wallace, D. S., Paulson, R. M., Lord, C. G., & Bond Jr., C. F. (2005). Which behaviors do attitudes predict? Meta-analyzing the effects of social pressure and perceived difficulty. Review of General Psychology, 9(3), 214-227. http://dx.doi.org/10.1037/1089-2680.9.3.214.

Walston, J., Robinson, J. G., Bennett, E. L., Breitenmoser, U., da Fonseca, G. A. B., Goodrich, J., … Wibisono, H. (2010). Bringing tigers back from the brink – the six percent solution. PLoS Biology, 8(9): e1000485. http://dx.doi.org/10.1371/journal.pbio.1000485.

Watson, J. E. M., Shanahan, D. F., Di Marco, M., Allan, J., Laurance, W. F., Sanderson, E. W., … Venter, O. (2016). Catastrophic declines in wilderness areas undermine global environment targets. Current Biology, 26, 1-6. http://dx.doi.org/10.1016/j.cub.2016.08.049.

Whitworth, A., Downie, R., von May, R., Villacampa, J., & MacLeod, R. (2016). How much potential biodiversity and conservation value can a regenerating rainforest provide? A ‘best-case scenario’ approach from the Peruvian Amazon. Tropical Conservation Science, 9(1), 224-245. Retrieved from http://tropicalconservationscience.mongabay.com/content/v9/tcs_v9i1_224-245_Whitworth.pdf.

Wicker, A. W. (1969). Attitudes versus actions: The relationship of verbal and overt behavioral responses to attitude objects. Journal of Social Issues, 25(4), 41-78. http://dx.doi.org/10.1111/j.1540-4560.1969.tb00619.x.

Wikramanayake, E., Dinerstein, E., Seidensticker, J., Lumpkin, S., Pandav, B., Shrestha, M., … Than, U. (2011). A landscape-based conservation strategy to double the wild tiger population. Conservation Letters, 4, 219-227. http://dx.doi.org/10.1111/j.1755-263X.2010.00162.x.

Wilcox, S. (2017). Savage jaguars, king cats, and ghostly tigres: Affective logics and predatory natures in Twentieth-Century American nature writing. The Professional Geographer, 0(0), 1-8. http://dx.doi.org/10.1080/00330124.2017.1349681.

WildEarth Media. (2015). About. Retrieved from http://wildearth.tv/about.

Woodroffe, R., & Ginsberg, J. R. (1998). Edge effects and the extinction of populations inside protected areas. Science, 280, 2126-2128.

World Wide Fund for Nature (WWF). (2010, Oct. 26). Amazing discoveries in the amazon: New species found every 3 days over last decade. Retrieved from http://wwf.panda.org.

World Wildlife Fund (WWF). (2018). Gran chaco. Retrieved October 3, 2018 from

Worrall, S. (2014, August, 20). How the current mass extinction of animals threatens humans. National Geographic. Retrieved from http://news.nationalgeographic.com/news/2014/08/140820-extinction-crows-penguins-dinosaurs-asteroid-sydney-booktalk/.

Young, J., Marzano, M., White, R. M., McCracken, D. I., Redpath, S. M., Carss, D. N., … Watt, A. D. (2010). The emergence of biodiversity conflicts from biodiversity impacts: Characteristics and management strategies. Biodiversity and Conservation, 19, 3973-3990. http://dx.doi.org/10.1007/s10531-010-9941-7.

Yumnam, B., Jhala, Y. V., Qureshi, Q., Maldonado, J. E., Gopal, R., Saini, S., … Fleischer, R. C. (2014). Prioritizing tiger conservation through landscape genetics and habitat linkages. PLoS ONE. http://dx.doi.org/10.1371/journal.pone.0111207.

Zimmermann, A., Walpole, M. J., & Leader-Williams, N. (2005). Cattle ranchers’ attitudes to conflicts with jaguar Panthera onca in the Pantanal of Brazil. Oryx, 39(4), 406-412. http://dx.doi.org/10.1017/S0030605305000992.