Digital Commons Network^™

Where Do We Draw The Line? Conserving Biodiversity In The Amazon Through Transboundary Protected Areas, Megan Sebasky

Geography and the Environment Capstone Projects

The concept of borders brings up many complex issues, especially in regard to the creation of protected areas. International boundaries are not consistent with ecosystem borders, and conservation needs to be targeted at protecting ecoregions rather than areas ending at arbitrary international borders. When assessing the creation of a protected area, it is necessary to use an ecological approach in addition to a social perspective. Home ranges and locations of keystone species are important, as well as the use of a protected area as an ecological corridor. Buffer zones are also imperative for protected areas. This paper shows that Peru’s …

Gender And Species Use In Amazonian Home Gardens: The Social And Economic Context Of Biodiversity Conservation, Leigh Ann West, David S. Salisbury, Ana I. Ríos-Sanchez, Jorge Vela Alvarado

Geography and the Environment Poster Presentations

Home gardens, “the peridomestic area belonging to the household where members plant and/or tend useful plants” (Perrault-Archambault and Coomes 2008), are found throughout the world. However, their use and importance vary from region to region. In the Peruvian Amazon, owners use home gardens for a domestic supply of foods, craft materials, medicines, condiments, and shade (Miller and Nair 2006). With this wide range in function, reflected in species content, home gardens are very biodiverse.

Home garden biodiversity may be increasingly important in a rapidly changing Amazonia (Betts et al. 2008). Thus, the sociocultural and economic factors contributing to home garden …

Richmond Journal Of Global Law And Business Volume 9, Issue 1 - Prefatory Matter

Richmond Journal of Global Law & Business

No abstract provided.

Richmond Journal Of Global Law And Business Volume 9, Issue 3 - Prefatory Matter

Richmond Journal of Global Law & Business

No abstract provided.

Richmond Journal Of Global Law And Business Volume 9, Issue 4 - Prefatory Matter

Richmond Journal of Global Law & Business

No abstract provided.

Maximizing The Recruitment Of Scholarship-Hungry Law Faculty: A Modest Change To The Far Form, Porcher L. Taylor Iii

School of Professional and Continuing Studies Faculty Publications

Recognizing the critical need for law school recruitment teams to better assess in advance the scholarship agendas of entry-level candidates registered with the AALS Faculty Appointments Register (FAR) and of candidates who receive on-campus interviews, this article innovatively explores how a modest change to the FAR form might facilitate and transform the recruitment of scholarship-hungry tenure-track faculty.

Combining A Dispersal Model With Network Theory To Assess Habitat Connectivity, Todd R. Lookingbill, Robert H. Gardner, Joseph R. Ferrari, Cherry E. Keller

Geography and the Environment Faculty Publications

Assessing the potential for threatened species to persist and spread within fragmented landscapes requires the identification of core areas that can sustain resident populations and dispersal corridors that can link these core areas with isolated patches of remnant habitat. We developed a set of GIS tools, simulation methods, and network analysis procedures to assess potential landscape connectivity for the Delmarva fox squirrel (DFS; Sciurus niger cinereus), an endangered species inhabiting forested areas on the Delmarva Peninsula, USA. Information on the DFS’s life history and dispersal characteristics, together with data on the composition and configuration of land cover on the peninsula, …

Extractive Reserves, David S. Salisbury

Geography and the Environment Faculty Publications

Extractive reserves are territories dedicated to environmental protection and the sustainable use of nature resources by traditional populations. Reserves follow a traditional land tenure model based on individual family and communal property rights to common areas, such as forest trails used to extract or harvest nontimber forest products. Although the extractive reserve concept originates in the tropical forests of the Brazilian Amazon, reserves have also been created in aquatic, floodplain, and savanna landscapes throughout Brazil. There are now 50 extractive reserves covering more than 10 million hectares, an area larger than Portugal, and more continue to be created. Despite their …

Richmond Law Magazine: Winter 2010

Richmond Law Magazine

Features:

From Classroom to Courtroom

Civil City

Reinventing Fire

The New Jobs Landscape

Richmond Journal Of Global Law And Business Volume 9, Issue 2 - Prefatory Matter

Richmond Journal of Global Law & Business

No abstract provided.

Richmond Journal Of Global Law And Business Volume 10, Issue 1 - Prefatory Matter

Richmond Journal of Global Law & Business

No abstract provided.

Summer 2010

University of Richmond Magazine

No abstract provided.

Fall 2010

University of Richmond Magazine

No abstract provided.

Winter 2010

University of Richmond Magazine

No abstract provided.

Reinventing Fire: Making Energy Efficiency A Reality, Noah M. Sachs

Law Faculty Publications

Professor Sachs recounts his visit to Colorado's Rocky Mountain Institute, a model of energy efficiency and sustainable design, in a larger discussion about the benefits of these practices both in new and existing structures.

The Effects Of Fluorescent Tracking Powder On Oxygen Consumption In Salamanders Using Either Cutaneous Or Bimodal Respiration, Sarah A. Orlofske, Kristine L. Grayson, William A. Hopkins

Biology Faculty Publications

Fluorescent powder is gaining attention as an effective method for tracking terrestrial amphibian movements, particularly for species that are too small for conventional tracking equipment. The technique requires coating portions of an animal with fluorescent powder, releasing the animal, and following the trail of powder as it is progressively lost during movement. Recent studies have shown that fluorescent powder has no negative effects on survival or growth. However, a substance that coats the skin, a major respiratory organ in most amphibians, may have sublethal effects on performance and consequently behavior. We tested the effect of fluorescent powder application on the …

Spring 2009 Concert Tour: Joseph Haydn: Commemorating The 200th Anniversary Of The Composer's Death, Department Of Music, University Of Richmond

Music Department Concert Programs

No abstract provided.

Ambystoma Maculatum (Spotted Salamander) Occurrence, Kristine L. Grayson, A. M. Bloch

Biology Faculty Publications

Natural History Notes: Ambystoma maculatum is a wide ranging mole salamander found from Nova Scotia and southern Ontario through Georgia and eastern Texas (Conant and Collins 1998).

Granite Rock Outcrops: An Extreme Environment For Soil Nematodes?, Erin Austin, Katharine Semmens, Charles Parsons, Amy M. Treonis

Biology Faculty Publications

We studied soil nematode communities from the surface of granite flatrock outcrops in the eastern Piedmont region of the United States. The thin soils that develop here experience high light intensity and extreme fluctuations in temperature and moisture and host unique plant communities. We collected soils from outcrop microsites in Virginia (VA) and North Carolina (NC) in various stages of succession (Primitive, Minimal, and Mature) and compared soil properties and nematode communities to those of adjacent forest soils. Nematodes were present in most outcrop soils, with densities comparable to forest soils (P > 0.05). Nematode communities in Mature and Minimal soils …

Sex- And Context-Dependent Migration In A Pond-Breeding Amphibian, Kristine L. Grayson, Henry M. Wilbur

Biology Faculty Publications

Partial migration, variation in the percentage of a population that completes a migration, can be influenced by the local environment and condition of an individual. We examined the direct and interacting effects of habitat quality and gender on migration decision by manipulating population density and sex ratio in a factorial field experiment using aquatic enclosures. In partially migrating red-spotted newts (Notophthalmus viridescens), we measured the percentage of newts migrating to the terrestrial habitat vs. overwintering as pond residents. Density significantly influenced migration, with 63% of newts migrating from high-density enclosures compared to 39% from low-density enclosures. Newts also …

The Role Of Landscape Connectivity In Assembling Exotic Plant Communities: A Network Analysis, Emily S. Minor, Samantha M. Tessel, Katharina A.M. Engelhardt, Todd R. Lookingbill

Geography and the Environment Faculty Publications

Landscape fragmentation and exotic species invasions are two modern-day forces that have strong and largely irreversible effects on native diversity worldwide. The spatial arrangement of habitat fragments is critical in affecting movement of individuals through a landscape, but little is known about how invasive species respond to landscape configuration relative to native species. This information is crucial for managing the global threat of invasive species spread. Using network analysis and partial Mantel tests to control for covarying environmental conditions, we show that forest plant communities in a fragmented landscape have spatial structure that is best captured by a network representation …

Letter From The Editor, Katie Wallmeyer Payne

Richmond Journal of Law and the Public Interest

The Richmond Journal of Law and the Public Interest is pleased to present you with our annual spring issue. This issue is focused on family law, a topic near and dear to the heart of the University of Richmond Law School. This past fall, the Law School lost a dear member of its faculty, Professor Robert E. Shepherd, Jr. Professor Shepherd taught a variety of classes at the Law School, but is remembered for his passion for family law. It is in his honor that we dedicate this issue. As such, this issue begins with a dedication to Professor Shepherd, …

Table Of Contents

Richmond Journal of Law and the Public Interest

The General Assembly in Review

Letter From The Editor, Katie Wallmeyer Payne

Richmond Public Interest Law Review

The Richmond Journal of Law and the Public Interest is pleased to present you with our annual spring issue. This issue is focused on family law, a topic near and dear to the heart of the University of Richmond Law School. This past fall, the Law School lost a dear member of its faculty, Professor Robert E. Shepherd, Jr. Professor Shepherd taught a variety of classes at the Law School, but is remembered for his passion for family law. It is in his honor that we dedicate this issue. As such, this issue begins with a dedication to Professor Shepherd, …

Table Of Contents

Richmond Public Interest Law Review

The General Assembly in Review

Jumping The Pond: Transnational Law And The Future Of Chemical Regulation, Noah M. Sachs

Law Faculty Publications

Just as domestic pollution can cause transnational externalities, domestic environmental regulation can create transnational ripple effects in other jurisdictions. In this Article, I show how chemical regulation-long a weak link in the network of U.S. environmental laws-is about to be reshaped and reformed through the extraterritorial ripple effects of new European Union legislation. Contributing to both international law and environmental law scholarship, this Article shows how transnational information flows can be harnessed to end the longstanding drought of data on chemical toxicity in the United States. ·

Part I of this Article critiques the U.S. chemical regulatory regime, arguing that …

Richmond Law Magazine: Winter 2009, University Of Richmond

Richmond Law Magazine

Right Place, Right Time: New downtown center expands Law School connections with the Richmond community

The Feedback Loop: The effect of human behavior on the law

Court Appeal: Alumni clerks gain experience in federal appellate courts

Reaching Out: Minority students enrich the school and profession

Surface Mining And Reclamation Effects On Flood Response Of Watersheds In The Central Appalachian Plateau Region, Todd R. Lookingbill, Joseph R. Ferrari, B. Mccormick, P. A. Townsend, K. N. Eshleman

Geography and the Environment Faculty Publications

Surface mining of coal and subsequent reclamation represent the dominant land use change in the central Appalachian Plateau (CAP) region of the United States. Hydrologic impacts of surface mining have been studied at the plot scale, but effects at broader scales have not been explored adequately. Broad-scale classification of reclaimed sites is difficult because standing vegetation makes them nearly indistinguishable from alternate land uses. We used a land cover data set that accurately maps surface mines for a 187-km2 watershed within the CAP. These land cover data, as well as plot-level data from within the watershed, are used with HSPF …

Altered Ecological Flows Blur Boundaries In Urbanizing Watersheds, Todd R. Lookingbill, Sujay S. Kaushal, Andrew J. Elmore, Robert Gardner, Keith N. Eshleman, Robert H. Hilderbrand, Raymond P. Morgan, Walter R. Boynton, Margaret A. Palmer, William C. Dennison

Geography and the Environment Faculty Publications

The relevance of the boundary concept to ecological processes has been recently questioned. Humans in the post-industrial era have created novel lateral transport fluxes that have not been sufficiently considered in watershed studies. We describe patterns of land-use change within the Potomac River basin and demonstrate how these changes have blurred traditional ecosystem boundaries by increasing the movement of people, materials, and energy into and within the basin. We argue that this expansion of ecological commerce requires new science, monitoring, and management strategies focused on large rivers and suggest that traditional geopolitical and economic boundaries for environmental decision making be …

The Tadpole Of Hypsiboas Atlanticus (Anura, Hylidae) From Northeastern Brazil, Filipe A. C. Do Nascimento, Marcelo G. De Lima, Gabriel O. Skuk, Rafael O. De Sá

Biology Faculty Publications

The tadpole of Hypsiboas atlanticus (Caramaschi & Velosa, 1996) is described from the municipality of Maceió, State of Alagoas, Brazil. At stage 36 the larvae have an overall elliptical body in lateral and dorsal views, oral disc anteroventral, spiracular tube sinistral, and labial tooth row formula 2(1,2)/3(1). The oral disc is surrounded, almost completely (anterior medial gap present) by a single row of marginal papillae. Described tadpoles of the H. punctatus species group can be differentiated by a combined disc oral features. Additional descriptions of H. punctatus (Schneider, 1799) tadpoles from populations throughout South America may be helpful in determining …