The epic story of the Mormon pioneers is the story of a valiant, though persecuted group of people. Having been driven from their homes in the dead of winter, they fled to the Rocky Mountains and settled in the Great Salt Lake Valley. Here they became noted for their achievements in pioneering, homemaking, and colonizing great portions of this western countryProminent in these activities of homemaking and colonizing, was George Washington Hill. Nature had endowed him handsomely. He was large and powerful of stature and he had a dignity and magnetism which drew men to him. In addition, he was an able marksman, a trait long recognized as a real asset in this frontier land.

This dissertations studies the problem of military shelter and its impact on the Continental Army’s conduct during the War of American Independence. It examines ideas and practices about military housing during the eighteenth century; how Continental officers sought and obtained lodging for themselves and their men, refinements in military camp administration; how military decisions regarding shelter affected strategy, logistics, and social relationships within the army; as well as how quartering practices structured relations between civilians and the military. This dissertation maintains a geographic focus on Northwestern New Jersey, a region it defines as the Highlands, because this area witnessed a Continental Army presence of greater size and duration than anywhere else in the rebelling Thirteen Colonies. Using official military correspondence, orderly books, diaries, memoirs, civilian damage claims, and archaeological studies, this dissertation reveals that developments in military shelter formed a crucial yet overlooked component of Continental strategy. Patriot soldiers began the war with inadequate housing for operations in the field as well as winter quarters, and their health and morale suffered accordingly. In the second half of the war, Continental officers devised a new method of accommodating their men, the log-hut city. This complex of hastily-built timber huts provided cover for Patriot troops from the winter of 1777-1778 through the end of the war. This method, unknown in Europe, represented an innovation in the art of war. By providing accommodations secure from enemy attack for thousands of soldiers at little cost to the government and little inconvenience to civilians, the log-hut city made a decisive contribution to the success of the Continental Army’s war effort. / History

Thirty-four (6 M, 28 F) of 93 black bears (<i>Ursus americanus</i>) captured during summers 1995 and 1996 were equipped with radio-collars. The mean age of male and females captured was 2.5 (<u>n</u> = 63; 2 males not aged) and 4.4 (<u>n</u> = 28) years, respectively. The mean date of females in estrus was 24 July, and we observed one 1.5-year old female in estrus. The average age of primiparity of radio-collared females was 3.0 years; however, we documented fetuses present in a 2-year old noncollared female's reproductive tract. The average interbirth interval was 1.6 years and 95.4% of females without yearlings produced cubs. The mean litter size was 2.2 and the cub sex ratio was 1.3M:1F. Hunting, vehicle collisions, poaching, research, and euthanasia accounted for 80.5%, 5.5%, 5.5%, 5.5%, and 2.8%, respectively of the adult and juvenile male mortalities (<u>n</u> = 36). Hunting, vehicle collisions, and research each accounted for 2 of the adult and juvenile female mortalities (<u>n</u> = 6). Annual harvest rates for males in 1995 and 1996 were 36.1% and 45.5%, respectively; corresponding harvest rates for females were 0.0%, and 5.9%. Annual survival rates estimated with Kaplan-Meier for adult females, juvenile females, and cubs were 100.0%, 93.3%, and 70.3%, respectively. Maximum juvenile male survival rates were 52.0% in 1995 and 51.7% in 1996. Maximum adult male survival rates were 50.0% and 80.0% in 1995 and 1996, respectively. We monitored 31 bears for 39 bear winters with 100% of the known bears denning. Bears denned in trees (41%), rock cavities (32%), excavations (14%), snags (8%), and ground nests (5%). Chestnut oak (<i>Quercus prinus</i>; <u>n</u> = 9), red oak (<i>Q. rubra</i>; <u>n</u> = 8), and tulip-poplar (<i>Liriodendron tulipifera</i>; <u>n</u> = 1) were used as tree dens. Habitat characteristics did not differ between ground dens and tree dens; however, older bears used ground dens more frequently (<u>Z</u> = -2.484, <u>P</u> = 0.013) than tree dens. Fifty-seven percent of bears denned on public land, and we documented one instance of den reuse. / Master of Science

This dissertation contains two journal articles; the first article (Chapter 2) evaluates the relative influences of use, managerial and environmental factors on trail width, from a survey of all formal trails in Acadia National Park, Maine, USA. Regression analyses of trail width data focus on increasing our understanding of the relationships among visitor use, environmental and managerial factors and trail width. In particular, regression modeling was used to evaluate the relative importance of factors that influence trail width along hiking trails. ANOVA analyses demonstrate differences in trail width based on trail surface type, and the presence or absence of trail borders. A novel approach of comparing intended widths to actual widths enabled us to look specifically at the avoidable and undesirable impacts associated with having a trail that is wider than intended. Informal trails (visitor created) represent a threat to the natural resources of protected natural areas around the globe. These trails can remove vegetation, displace wildlife, alter hydrology, alter habitat, spread invasive species, and fragment landscapes. The second article (Chapter 3) examines informal and formal trails within Great Falls Park, VA, a sub-unit of the George Washington Memorial Parkway, managed by the U.S. National Park Service. This study sought to answer three specific questions: 1) Are the physical characteristics and topographic alignments of informal trails significantly different from formal trails, 2) Can landscape fragmentation metrics be used to summarize the relative impacts of formal and informal trail networks on a protected natural area?, and 3) What can we learn from examining the spatial distribution of the informal trails within protected natural areas? Statistical comparisons between formal and informal trails in this park indicate that informal trails have less sustainable topographic alignments than their formal counterparts. Spatial summaries of the lineal and areal extent and fragmentation associated with the trail networks by park management zones compare park management goals to the assessed attributes. Hotspot analyses highlight areas of high trail density within the park and findings provide insights regarding potential causes for development of dense informal trail networks. / Ph. D.

I studied wild turkey (Meleagris gallopavo) movements and range use in response to roads and vehicular road use on the George Washington National Forest, Virginia. Radio-equipped wild turkeys used areas within 150 m of state roads less than expected and areas > 450m from ail roads greater than expected. Turkeys were observed to cross state roads only in locations where the roads were bordered by woods or fields less than 80 m wide. Seasonal habitat preferences, rather than vehicular road use levels, seemed to dictate turkey use of the area surrounding Forest Service roads. Revegetated Forest Service roads were preferred habitat in the spring and summer. Turkey mortality was not closely related to road type or road use levels. / Master of Science

In 1996 and 1997, I studied the nest site selection of the yellow-billed cuckoo (Coccyzus americanus) in the George Washington National Forest, southwestern Virginia. Data were collected from nine 30 ha plots. I compared the habitat features of nest sites with two types of nonnest sites (nonuse and systematically random). Habitat features were measured at 3 spatial scales: nest tree, nest tree area (0.0049 ha centered on the nest), and nest stand (forest stand surrounding the nest). Yellow-billed cuckoo nests were oriented in a nonrandom direction (mean angle = 114°, r = 0.43, P = 0.05) with respect to the bole and were concealed more from above than from below (n = 14, M = 5, p = 0.01) or from the side (n = 14, M = 4, p = 0.04). Slope aspect was nonrandom at yellow-billed cuckoo nest sites (mean angle = 143°, r = 0.52, P < 0.05). Small stem density in the nest tree area was greater (P = 0.029) at nest sites than nonuse sites but species composition was similar. The density of grape (Vitus spp.) and dogwood (Cornus spp.) snags was greater at nest sites than random sites (P < 0.001). Total basal area at yellow-billed cuckoo nest stands was lower than nonuse or random sites with (P = 0.033, and 0.016, respectively) or without (P = 0.014, and 0.004, respectively) snags. Nest sites also occurred in areas with less (P = 0.008) canopy cover but more (P = 0.038) ground cover than random sites. Yellow-billed cuckoos appeared to select nest sites based on the structure and composition of the understory vegetation. Periodic disturbance that promotes the growth of shade intolerant species, but maintains the general structure of the stand may be beneficial for this species that appears to select disturbed areas in mature forests. / Department of Biology

Approved for public release, distribution is unlimited / Due to their unique expertise, military officers have always held a special position within Western society. Yet, while individuals who have demonstrated knowledge of warfare and prowess in battle have long been held in high regard by society and the members of their profession, it is those who have also demonstrated the ideals of citizenship and chivalry who serve as the icons for thoughtful military officers. The purpose of this thesis is to examine the evolution of the citizen-officer ideal- through a close study of historical and literary case studies. By establishing a common theme or values among completely separate exemplars of this ideal, a continuum joining Odysseus, Cincinnatus, Beowulf, and Gawain to Washington, Chamberlain, and Marshall might eventually be carried forward to the present and the modern military officer. Specific focus is given to the roles that classical notions of citizenship and the Code of Chivalry have played in shaping the ethos of the American officer. / Lieutenant, United States Navy

The struggle between France and Germany for control of the Saar territory after World War I was by no means a new feature in Saar history. On the contrary, it was merely the perpetuation of a long history of conflict in this region. One reason for the importance of the Saar, which comprises the territory extending along the banks of the Saar river which flows north to the Moselle, is its significance as a route between the Rhine and the territory to its west. [...]

p.37の史料1、史料2およびp.38-39は都合により掲載しておりません

The American Revolution was a war of movement over great distances. Timely intelligence regarding the strength and location of the enemy was vital to the commanders on both sides. Washington gained his early experience in intelligence gathering in the wilderness during the French and Indian War. By the end of the American Revolution, Washington had become a skilled manager of intelligence. He sent agents behind enemy lines, recruited tory intelligence sources, questioned travelers for information, and initiated numerous espionage missions. Many heroic patriots gathered the intelligence that helped win the War for Independence. Their duties required many of them to pose as one of the enemy, and often incur the hatred of friends and neighbors. Some gave their lives in helping to establish the new American nation. It is possible that without Washington's intelligence service, American independence might not have been won.