scholarly journals Giardia and other Intestinal Parasites of Small Mammals of Grand Teton National Park

Author(s):  
William O'Dell ◽  
Aelita Pinter

The objectives of this research are: 1. To document the occurrence of Giardia and other protozoan parasites in Microtus and other sympatric small mammals of Grand Teton National Park; 2. To compare parasite loads for these animals during wet and dry seasons; 3. To determine the occurrence of intestinal parasites in Microtus during a growth cycle that ranges from years of lowest to years of highest population densities of the hosts; and 4. To investigate the relationship of infection to reproductive success in Microtus.

Author(s):  
William O'Dell ◽  
Raychel Watkins ◽  
Aelita Pinter

The long-range objectives of this research on the biological cost of parasitism to small mammals are: 1) to document the incidence and prevalence of Giardia and other parasites in Microtus and other sympatric small mammals of Grand Teton National Park: 2) to compare parasite loads for these animals during wet and dry seasons: 3) to determine the incidence of intestinal parasites in Microtus during a growth cycle that ranges from years of lowest to years of highest population densities of the hosts, 4) to investigate the relationship of parasite infection to reproductive success in Microtus, and 5) to investigate small mammals as potential reservoirs of human parasites such as Giardia.


1988 ◽  
Vol 74 (1) ◽  
pp. 187 ◽  
Author(s):  
Aelita J. Pinter ◽  
William D. O'Dell ◽  
Raychel A. Watkins

Author(s):  
Terence Young ◽  
Alan MacEachern ◽  
Lary Dilsaver

This essay explores the evolving international relationship of the two national park agencies that in 1968 began to offer joint training classes for protected-area managers from around the world. Within the British settler societies that dominated nineteenth century park-making, the United States’ National Park Service (NPS) and Canada’s National Parks Branch were the most closely linked and most frequently cooperative. Contrary to campfire myths and nationalist narratives, however, the relationship was not a one-way flow of information and motivation from the US to Canada. Indeed, the latter boasted a park bureaucracy before the NPS was established. The relationship of the two nations’ park leaders in the half century leading up to 1968 demonstrates the complexity of defining the influences on park management and its diffusion from one country to another.


2020 ◽  
Vol 8 (1) ◽  
pp. 30-46
Author(s):  
Taane La Ola ◽  
Nur Isiyana Wianti ◽  
Muslim Tadjuddah

The purpose of this paper is to provide an overview of the differences in the strength of social capital that is bonding and bridging two community groups, namely land-dwellers and Sama Bajo boat-dwellers in three islands in Wakatobi Marine National Park. This study used a post-positivistic research paradigm, and the primary data were collected by using a questionnaire to 240 respondents who represented the group of land-dwellers and Sama Bajo boat-dwellers on the islands of Wangi-wangi, Kaledupa, and Tomia. This research was also supported by qualitative data through in-depth interviews from several informants and desk studies. The results showed that bridging social capital relations tend to be weak in the two forms of interactions between the Sama Bajo and the land-dwellers on Wangi-wangi Island and Kaledupa Island, while bridging social capital tend to be secured in Tomia Island. We found that the social context through the historical links in the past and identity played a role in the relationship of bridging social capital and bonding social capital in the three communities as an analytical unit of this research.  


Author(s):  
Asaf Dagan ◽  
Colin Gillin ◽  
Kira Marciniak

Sylvatic plague (Yersinia pestis) and tularemia (Francisella tularensis) are infectious bacterial diseases that can be transmitted from wild mammals to humans by insects or through direct contact. Although cases of plague and tularemia have been reported in the southwest, a comprehensive understanding of the prevalence, distribution and dynamics of these diseases is lacking. During the months of June and July 2000 we sampled small mammals in Grand Teton National Park (GTNP) for antibodies of these zoonotic diseases. This survey was conducted in conjunction with a large scale population dynamics study, lead by Dr. Brian Miller, Denver Zoological society, and Dr. Hank Harlow, Department of Zoology and Physiology, University of Wyoming. A published survey of plague and tularemia has not been conducted in GTNP. In 1996, Dr. Fredrick Jannett looked for plague in the genus Microtus and found low incidence


2019 ◽  
pp. 233
Author(s):  
Dian Kartika Santoso ◽  
Antariksa Antariksa ◽  
Sri Utami

A review of cultivation changes in agricultural landscapes in the enclave village of Bromo TenggerSemeru National Park, Ngadas, Malang Regency Ngadas village is one example of an agricultural villagelocated in the mountains. Ngadas village is located in the enclave of Bromo Tengger Semeru National Park(TNBTS) in the Malang Regency, East Java. The dependence of the community on agricultural land makesNgadas have a strong agrarian image. Ngadas people do more activities in the fields than in the house. Asbasic landscape units in the form of mountains, they have a vulnerability if not used wisely. The problem ofvulnerability to erosion in the agricultural landscape, makes Ngadas Village interesting to study. Primarily,regarding the relationship of landscapes and land conservation efforts that must be made to a complexagricultural landscape. Therefore, there is a need for research that focuses on efforts to conserve land, especially in an agricultural landscape. Research is conducted through qualitative methods with spatial andqualitative descriptive comparative analysis. The results of the study show that changes in farming methodshave several disadvantages that can cause land degradation and reduced productivity in each period, includingthe shifting cultivation system to reduce nutrients, upper slopes planted with tubers and monoculture agriculture.Therefore, it is necessary to have the right recommendations, namely planting upper slopes with hard woodplants, planting with polyculture systems, and agroforestry systems applied on the upper slopes.


1919 ◽  
Vol 13 (4) ◽  
pp. 487-490 ◽  
Author(s):  
James Herbert Paul ◽  
John Smith Sharpe

2020 ◽  
Vol 1 (3) ◽  
pp. 204-211
Author(s):  
Tito Surogo ◽  
Revi Sunaryati ◽  
Masliani

Taman Nasional Sebagau (TNS) or Sebangau National Park has been now striving to provide optimal benefits for the community surrounding its area through productive economic business development program, as it did in one buffer village, namely Sebangau Mulya. This program aims to improve community welfare, and as a form of community involvement in preserving the TNS area. However, the success of the program remains questionable. This study aims, first, to examine the development of productive economic business programs in Sebangau Mulya Village. Second, to analyze the effect of such program on the welfare of villagers. The research sample was 40 villagers who received direct assistance from the program. This figure account for 10% of the villagers. Descriptive analysis and multiple linear regression were used to study the relationship of 7 independent variables, namely facilitators (X1), institutions (X2), human resources capacity (X3), skills and knowledge of human resources (X4), type of productive economic assistance (X5), counseling and training (X6) and supervision (X7) with 1 dependent variable, i.e. community welfare. The results show that the program has been providing positive benefits, marked by the increase of cattle and goats number, compared to those provided by TNS management five years before. In addition, the program has been successfully tying villagers and TNS management in maintaining and managing the area according to the planned agenda. The factors that partially influence the beneficiaries welfare is skills and knowledge (X4), which is amounting to 26.80%. Since the community in carrying out productive economic businesses is in accordance with their skills and knowledge so that they are able to develop ideal businesses with the environmental conditions of Sebangau Mulya Village. Other six factors have no significant effect on villagers’ welfare.


Author(s):  
William O'Dell ◽  
Raychel Watkins ◽  
Suzanne Moshier ◽  
Aelita Pinter

The objectives of this study are to document effects of parasitism on vole populations, and to determine the potential of small mammals of Grand Teton National Park to serve as reservoirs of human parasites. Specific goals for this year were: 1. to continue surveying small mammals for Babesia microti; 2. to collect and identify ticks found with these animals; 3. to determine if Ixodes eastoni is a tick vector of B. microti; 4. to determine the incidence of Campylobacter spp. in these small mammals; and 5. to continue documentation of the occurrence of Giardia as an intestinal parasite of the montane vole.


2021 ◽  
Vol 13 (5) ◽  
pp. 18132-18140
Author(s):  
D. Ejigu ◽  
A. Bekele ◽  
L. Powell

Walia Ibex Capra walie is an endemic and endangered species residing in Simien Mountains National Park, Ethiopia.  It has shifted its range within the Park in the last decade, and in this study our main objective was to provide information on their feeding ecology to inform recovery goals.  We used a scan sampling method to collect foraging information during October 2009 to November 2011.  Our observations suggest a diverse diet of more than 28 species of grasses, forbs, and shrubs.  The most commonly used plants were Festuca sp., Lobelia rhynchopetalum, Helichrysum citrispinum, and Helichrysum horridum.  Walia Ibex were active in feeding before and after mid-day, and time spent feeding was the highest compared with other diurnal activities.  The percentage of time spent feeding on major plant species did not differ between wet and dry seasons (p> 0.05).  Walia Ibex, however, tended to spend more time browsing than grazing.  The generalist nature of foraging behaviour in Walia Ibex most likely contributes to complaints from the local people who witness Walia Ibex raiding crops cultivated in and around the Park.  Thus, the contribution of crop raiding to the shifts in the species’ range towards higher altitudes at Sebatminch within Simien Mountains National Park emphasizes the need to consider foraging ecology as community-based conservation efforts are developed to support Walia Ibex in the Park. 


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