scholarly journals Intended and unintended consequences of wolf restoration to Yellowstone and Isle Royale National Parks

2021 ◽  
Author(s):  
Douglas W. Smith ◽  
Rolf O. Peterson
Keyword(s):  
National Parks ◽  
Unintended Consequences ◽  
Isle Royale

Genetic variation and population structure of moose (Alces alces) at neutral and functional DNA loci

2003 ◽  
Vol 81 (4) ◽  
pp. 670-683 ◽  
Author(s):  
Paul J Wilson ◽  
Sonya Grewal ◽  
Art Rodgers ◽  
Rob Rempel ◽  
Jacques Saquet ◽  
...  
Keyword(s):  
Genetic Variation ◽  
National Parks ◽  
Dna Markers ◽  
Isolation By Distance ◽  
Alces Alces ◽  
Allelic Diversity ◽  
Isle Royale ◽  
Exon 2 ◽  
Local Selection ◽  
Functional Dna

Genetic variation was examined for moose (Alces alces) from Riding Mountain, Isle Royale, and Pukaskwa national parks; northwestern, Nipigon, northeastern, and central Ontario; New Brunswick; and Newfoundland. The national parks were identified as maintaining potentially different local selection pressures due to the absence of hunting and the presence or absence of the parasite Parelaphostrongylus tenuis. Genetic variation was estimated using neutral DNA markers, assessed by multilocus DNA fingerprinting and five microsatellite loci, and the functional antigen binding region (ARS) (exon 2) of the major histocompatibility complex (MHC) gene DRB. There was discordance in the allelic diversity observed at the neutral loci compared with the MHC DRB locus in a number of populations. Ontario populations demonstrated higher levels of variability at the neutral loci and relatively low levels at the DRB locus. Conversely, the Isle Royale population has the lowest genetic variability, consistent with a historic small founding event, at the neutral DNA markers and relatively high variability at the MHC gene. Relatively high levels of genetic variation at the DRB locus were observed in protected park populations concomitant with the absence of white-tailed deer (Odocoileus virginianus) or the parasite P. tenuis and an absence of hunting. Gene flow was observed among the neighboring geographic regions within Ontario, including Pukaskwa National Park, with evidence of isolation-by-distance among more distant regions within Ontario. The discordant patterns between DNA markers suggest that neutral DNA markers may not accurately reflect adaptive variation present at functional loci.

Some unintended consequences of intention to quit

1981 ◽  
Author(s):  
David E. Bowen
Keyword(s):  
Unintended Consequences ◽  
Intention To Quit

A Healthy Skepticism? Intended and Unintended Consequences of Warnings About Misinformation

2011 ◽  
Author(s):  
Kristine Kohlhepp ◽  
David N. Rapp
Keyword(s):  
Unintended Consequences

Strategic colorblindness: The paradox of unintended consequences

2007 ◽  
Author(s):  
Evan P. Apfelbaum ◽  
Samuel R. Sommers ◽  
Michael I. Norton
Keyword(s):  
Unintended Consequences

Aviation and the Microbiome

2020 ◽  
Vol 91 (8) ◽  
pp. 651-661
Author(s):  
Joshua T. Davis ◽  
Hilary A. Uyhelji
Keyword(s):  
Psychological Health ◽  
Aviation Safety ◽  
Autism Spectrum ◽  
Unintended Consequences ◽  
Microbial Colonization ◽  
Future Research ◽  
Aerospace Medicine ◽  
Medical Certification ◽  
Physical Disorders ◽  
The Impact

INTRODUCTION: Although the impact of microorganisms on their hosts has been investigated for decades, recent technological advances have permitted high-throughput studies of the collective microbial genomes colonizing a host or habitat, also known as the microbiome. This literature review presents an overview of microbiome research, with an emphasis on topics that have the potential for future applications to aviation safety. In humans, research is beginning to suggest relationships of the microbiome with physical disorders, including type 1 and type 2 diabetes mellitus, cardiovascular disease, and respiratory disease. The microbiome also has been associated with psychological health, including depression, anxiety, and the social complications that arise in autism spectrum disorders. Pharmaceuticals can alter microbiome diversity, and may lead to unintended consequences both short and long-term. As research strengthens understanding of the connections between the microbiota and human health, several potential applications for aerospace medicine and aviation safety emerge. For example, information derived from tests of the microbiota has potential future relevance for medical certification of pilots, accident investigation, and evaluation of fitness for duty in aerospace operations. Moreover, air travel may impact the microbiome of passengers and crew, including potential impacts on the spread of disease nationally and internationally. Construction, maintenance, and cleaning regimens that consider the potential for microbial colonization in airports and cabin environments may promote the health of travelers. Altogether, the mounting knowledge of microbiome effects on health presents several opportunities for future research into how and whether microbiome-based insights could be used to improve aviation safety.Davis JT, Uyhelji HA. Aviation and the microbiome. Aerosp Med Hum Perform. 2020; 91(8):651–661.

A Donor Influenced by Local Dynamics

2016 ◽  
Vol 2 (1) ◽  
pp. 51-69 ◽  
Author(s):  
Setsuko Matsuzawa
Keyword(s):  
Poverty Alleviation ◽  
Rural Poverty ◽  
Unintended Consequences ◽  
Local Dynamics ◽  
Grant Program ◽  
Local Actors ◽  
Research Interviews ◽  
National Model ◽  
Management Project ◽  
Development Discourses

This article explores the relations between a foreign aid donor and local actors in the context of the dissemination of development discourses and practices in an authoritarian context. It addresses the question “To what extent may the local dynamics alter the original goals of a donor and lead to unintended consequences?” Based on archival research, interviews, and secondary literature, this case study examines the Yunnan Uplands Management Project (YUM) in 1990–95, the Ford Foundation's first grant program on rural poverty alleviation in China. While the Foundation did not attain its main goal of making YUM a national model for poverty alleviation, the local actors were able to use YUM to develop individual capacities and to build roles for themselves as development actors in the form of associations and nongovernmental organizations, resulting in further support from the Foundation. The study contributes to our understanding of donor-local actor dynamics by highlighting the gaps between the original goals of a donor and the perspectives and motivations of local actors. The study suggests that local dynamics may influence the goals of donors and the ways they seek to disseminate development discourses and practices to local actors, despite the common conception of donors as hegemonic or culturally imperialistic.

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