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Articles 1 - 13 of 13

Full-Text Articles in Life Sciences

The Imperative Of Conserving California's Foothill Oak Woodlands, Lauren Phillips Dec 2013

The Imperative Of Conserving California's Foothill Oak Woodlands, Lauren Phillips

Social Sciences

No abstract provided.


Wildlands Conservancy/Connick Ranch Research, Susie Van Kirk Oct 2013

Wildlands Conservancy/Connick Ranch Research, Susie Van Kirk

Susie Van Kirk Papers

Susie Van Kirks research notes on the Wildlands Conservancy and Connick Ranch. Includes newspaper references, interviews, as well as deed, survey and patent information.


Architecture And Conservation Of The Bacterial Dna Replication Machinery, An Underexploited Drug Target, Andrew Robinson, Rebecca J. Causer, Nicholas E. Dixon Jul 2013

Architecture And Conservation Of The Bacterial Dna Replication Machinery, An Underexploited Drug Target, Andrew Robinson, Rebecca J. Causer, Nicholas E. Dixon

Professor Nick E Dixon

"New antibiotics with novel modes of action are required to combat the growing threat posed by multi-drug resistant bacteria. Over the last decade, genome sequencing and other high-throughput techniques have provided tremendous insight into the molecular processes underlying cellular functions in a wide range of bacterial species. We can now use these data to assess the degree of conservation of certain aspects of bacterial physiology, to help choose the best cellular targets for development of new broad-spectrum antibacterials. DNA replication is a conserved and essential process, and the large number of proteins that interact to replicate DNA in bacteria are …


The Subterranean Fauna Of A Biodiversity Hotspot Region - Portugal: An Overview And Its Conservation, Ana Sofia P.S. Reboleira, Paulo A.V. Borges, Fernando Gonçalves, Artur R.M. Serrano, Pedro Oromí Jun 2013

The Subterranean Fauna Of A Biodiversity Hotspot Region - Portugal: An Overview And Its Conservation, Ana Sofia P.S. Reboleira, Paulo A.V. Borges, Fernando Gonçalves, Artur R.M. Serrano, Pedro Oromí

Ana Sofia P.S. Reboleira

An overview of the obligate hypogean fauna in Portugal (including Azores and Madeira archipelagos) is provided, with a list of obligated cave-dwelling species and subspecies, and a general perspective about its conservation. All the available literature on subterranean Biology of Portugal since the first written record in 1870 until today has been revised. A total of 43 troglobiont and 67 stygobiont species and subspecies from 12 orders have been described so far in these areas, included in the so-called Mediterranean hotspot of biodiversity. The subterranean fauna in Portugal has been considered moderately poor with some endemic relicts and it remains …


Modeling Habitat Associations For The Common Loon (Gavia Immer) At Multiple Scales In Northeastern North America, Anne Kuhn, Jane Copeland, John Cooley, Harry Vogel, Kate Taylor, Diane Nacci, Peter V. August May 2013

Modeling Habitat Associations For The Common Loon (Gavia Immer) At Multiple Scales In Northeastern North America, Anne Kuhn, Jane Copeland, John Cooley, Harry Vogel, Kate Taylor, Diane Nacci, Peter V. August

Peter August

Common Loon (Gavia immer) is considered an emblematic and ecologically important example of aquatic-dependent wildlife in North America. The northern breeding range of Common Loon has contracted over the last century as a result of habitat degradation from human disturbance and lakeshore development. We focused on the state of New Hampshire, USA, where a long-term monitoring program conducted by the Loon Preservation Committee has been collecting biological data on Common Loon since 1976. The Common Loon population in New Hampshire is distributed throughout the state across a wide range of lake-specific habitats, water quality conditions, and levels of human disturbance. …


Factors Influencing Nest Site Selection By Wood Turtles (Glyptemys Insculpta) In An Altered Forest Landscape, Ellery Ruther May 2013

Factors Influencing Nest Site Selection By Wood Turtles (Glyptemys Insculpta) In An Altered Forest Landscape, Ellery Ruther

Theses & Honors Papers

There have been many studies concerning wood turtle (Glyptemys insculpta) nest site selection, including studies that evaluate nest site conditions when stream sand banks are not available. However, because of the unique landscape at our study site (high gradient, first order streams) and rapidly diminishing wood turtle populations in Virginia, I am evaluating wood turtle nest site selection. Nine physiographic and vegetative characteristics from nest, positive, negative-one and negative-two control locations were evaluated using binomial generalized linear models and then best fit models were chosen using Akaike's Information Criterion (AIC). It was found that in lieu of typical stream …


“Hariyo Ban Nepalko Dhan” (“Nepal’S Wealth Is The Green Forest”): The People’S Participation In Structuring Sustainable Development Through Community Forestry, Natasha Eulberg Apr 2013

“Hariyo Ban Nepalko Dhan” (“Nepal’S Wealth Is The Green Forest”): The People’S Participation In Structuring Sustainable Development Through Community Forestry, Natasha Eulberg

Independent Study Project (ISP) Collection

Community forestry has a long history in Nepal, and despite the nationalization of the country’s forests in the mid-twentieth century, current legislation determines that rights and execution of community forest management lies largely with community forest user groups (CFUGs). This research questions to what extent CFUGs truly represent autonomous bodies with the full power and ability to manage and utilize community forests and forest resources. This research also seeks to determine the impact and distribution of CFUG operations and benefits on CFUG members, and the ways in which CFUG management practices have impacted how group members perceive and interact with …


Rating Harms To Wildlife: A Survey Showing Convergence Between Conservation And Animal Welfare Views, S. Dubois, D. Fraser Jan 2013

Rating Harms To Wildlife: A Survey Showing Convergence Between Conservation And Animal Welfare Views, S. Dubois, D. Fraser

Environment and Nature Conservation Collection

Human activities may cause conservation concerns when animal populations or ecosystems are harmed and animal welfare concerns when individuals are harmed. In general, people are concerned with one or the other, as the concepts may be regarded as separate or even at odds. An online purposive survey of 339 British Columbians explored differences between groups that varied by gender, residency, wildlife engagement level and value orientation (conservation-oriented or animal welfare-oriented), to see how they rated the level of harm to wildlife caused by different human activities. Women, urban residents, those with low wildlife engagement, and welfare-orientated participants generally scored activities …


Making Common Cause For Conservation: The Pinchot Institute And Grey Towers National Historic Site, 1963-2013, Char Miller Jan 2013

Making Common Cause For Conservation: The Pinchot Institute And Grey Towers National Historic Site, 1963-2013, Char Miller

Pomona Faculty Publications and Research

This year marks the 50th anniversary of the establishment of the Pinchot Institute for Conservation and the donation of the Pinchot family home Grey Towers to the U.S. Forest Service. In the following essay, historian and Pinchot biographer Char Miller discusses how the Institute is applying Gifford Pinchot’s principles to contemporary environmental issues. It is adapted from Seeking the Greatest Good: The Conservation Legacy of Gifford Pinchot, his new history of the Institute, and is published with kind permission of the University of Pittsburgh Press.


Evaluating Acropora Cervicornis Growth And Survivorship In A Line Nursery, Zachary Ostroff Jan 2013

Evaluating Acropora Cervicornis Growth And Survivorship In A Line Nursery, Zachary Ostroff

HCNSO Student Theses and Dissertations

Acropora cervicornis and A. palmata were once dominant, reef-building corals of Caribbean reefs. Over the last several decades, population declines of Caribbean Acropora have been dramatic, and both species are now listed as “Threatened” under the United States Endangered Species Act. Numerous restoration efforts now utilize coral gardening techniques to cultivate these species for transplantation, in which A. cervicornis is primarily cultivated both on fixed structures and in line nurseries. This study evaluates growth and survivorship of multiple A. cervicornis genotypes grown via two line nursery techniques, and compares the efficacy of each against the conventional method of fixed nursery …


The Elwha River Restoration: Landscape Change, Salmon, And Sense Of Place, Kelseyanne Johnson Jan 2013

The Elwha River Restoration: Landscape Change, Salmon, And Sense Of Place, Kelseyanne Johnson

All Master's Theses

Removal of the Elwha River dams to restore the ecosystem and salmon fisheries is the largest project of its kind in the history of the United States. Spanning decades and affecting generations, this project has changed and will continue to change the landscape. This research examined the influence of the anticipated return of salmon on 18 key stakeholders' sense of place of the Elwha River. For almost all stakeholders, changes to the Elwha landscape are welcomed as they expect that salmon will restore the ecosystem to its natural state. Narrative data revealed dominant themes in participants' sense of place expressed …


Habitat Characterization, Distribution, And Areal Extent Of Deep-Sea Coral Ecosystems Off Florida, Southeastern U.S.A., John K. Reed, Charles G. Messing, Brian K. Walker, Sandra Brooke, Thiago B.S. Correa, Myra Brouwer, Tina Udouj, Stephanie Farrington Jan 2013

Habitat Characterization, Distribution, And Areal Extent Of Deep-Sea Coral Ecosystems Off Florida, Southeastern U.S.A., John K. Reed, Charles G. Messing, Brian K. Walker, Sandra Brooke, Thiago B.S. Correa, Myra Brouwer, Tina Udouj, Stephanie Farrington

Marine & Environmental Sciences Faculty Articles

The deep-sea (200-1000 m) seafloor off the southeastern U.S. has a variety of extensive deep-sea coral ecosystem (DSCE) habitats including: deep-water coral mounds; various hard-bottom habitats off Florida including the Miami Terrace, Pourtales Terrace, and deep-water canyons (Agassiz and Tortugas Valleys); and deep island slopes off western Bahamas and northern Cuba. The dominant structure-forming scleractinian corals are Lophelia pertusa and Enallopsammia profunda; other structure-forming taxa include stylasterid corals, gorgonians, black corals, and sponges. This biota is associated with hard-bottom seafloor of variable high-relief topography which can be remotely identified from bathymetric data. NOAA bathymetric contour maps and digital elevation …


Development Of 11 Polymorphic Microsatellite Markers For Xylocarpus Granatum (Meliaceae) Using Next-Generation Sequencing Technology, Yuki Tomizawa, Yoshimi Shinmura, Alison K S Wee, Koji Takayama, Takeshi Asakawa, Orlex Baylen Yllano, Severino G. Salmo Iii, Erwin Riyanto Ardli, Nguyen Xuan Tung, Norhaslinda Binti Malekal, Onrizal Onrizal, Sankararamasubramanian H. Meenakshisundaram, Sarawood Sungkaew, Mohd Nazre Saleh, Bayu Adjie, Khin Khin Soe, Emiko Oguri, Noriaki Murakami, Yasuyuki Watano, Shigeyuki Baba, Edward L. Webb, Tadashi Kajita Jan 2013

Development Of 11 Polymorphic Microsatellite Markers For Xylocarpus Granatum (Meliaceae) Using Next-Generation Sequencing Technology, Yuki Tomizawa, Yoshimi Shinmura, Alison K S Wee, Koji Takayama, Takeshi Asakawa, Orlex Baylen Yllano, Severino G. Salmo Iii, Erwin Riyanto Ardli, Nguyen Xuan Tung, Norhaslinda Binti Malekal, Onrizal Onrizal, Sankararamasubramanian H. Meenakshisundaram, Sarawood Sungkaew, Mohd Nazre Saleh, Bayu Adjie, Khin Khin Soe, Emiko Oguri, Noriaki Murakami, Yasuyuki Watano, Shigeyuki Baba, Edward L. Webb, Tadashi Kajita

Environmental Science Faculty Publications

Human impacts have seriously damaged mangroves, and conservation of mangroves will require information on local and regional population genetic structures. Here, we report the development and polymorphism of eleven novel microsatellite markers, developed using next- generation sequencing on 56 samples of widespread man- grove species Xylocarpus granatum (Meliaceae) from nine populations across the Indo-West Pacific region. All loci were found to be polymorphic, with the number of alleles per locus ranging from four to 19. In a population from Sabah (Malaysia), the mean observed and expected heterozygosity per locus was 0.59 and 0.58, respectively. No null allele, significant linkage disequilibrium …