Digital Commons Network^™

Cohabitation Transitions Among Low-Income Parents: A Qualitative Investigation Of Economic And Relational Motivations, Tyler B. Jamison Phd

Faculty Publications

At the intersection of the cohabitation and residential mobility literatures is an opportunity to better understand the factors that shape cohabitation choices for low-income couples. By investigating push and pull factors associated with cohabitation, this study aimed to identify linkages between cohabitation transitions and the broader socioeconomic context within which they occur. Collecting data from both members of low-income couples and carefully tracking all residential and cohabitation transitions made it possible to identify a wide range of push and pull factors that motivate couples to move. The findings suggest that cohabitation transitions were often motivated by economic necessity. Romantic partnerships, …

Comparative Study Of Spinning Field Development In Two Species Of Araneophagic Spiders (Araneae, Mimetidae, Australomimetus), Mark A. Townley, Danilo Harms

Molecular, Cellular & Biomedical Sciences

External studies of spider spinning fields allow us to make inferences about internal silk gland biology, including what happens to silk glands when the spider molts. Such studies often focus on adults, but juveniles can provide additional insight on spinning apparatus development and character polarity. Here we document and describe spinning fields at all stadia in two species of pirate spider (Mimetidae: Australomimetus spinosus, A. djuka). Pirate spiders nest within the ecribellate orb-building spiders (Araneoidea), but are vagrant, araneophagic members that do not build prey-capture webs. Correspondingly, they lack aggregate and flagelliform silk glands (AG, FL), specialized for forming prey-capture …

Which Triggers Produce The Most Erosive, Frequent, And Longest Runout Turbidity Currents On Deltas?, Jamie L. Hizzett, John E. Hughes Clarke, Esther J. Sumner, Peter J. Talling, Michael A. Clare

Center for Coastal and Ocean Mapping

Subaerial rivers and turbidity currents are the two most voluminous sediment transport processes on our planet, and it is important to understand how they are linked offshore from river mouths. Previously, it was thought that slope failures or direct plunging of river floodwater (hyperpycnal flow) dominated the triggering of turbidity currents on delta fronts. Here we reanalyze the most detailed time‐lapse monitoring yet of a submerged delta; comprising 93 surveys of the Squamish Delta in British Columbia, Canada. We show that most turbidity currents are triggered by settling of sediment from dilute surface river plumes, rather than landslides or hyperpycnal …

Assessing The Impacts Of 1.5 °C Global Warming – Simulation Protocol Of The Inter-Sectoral Impact Model Intercomparison Project (Isimip2b), Katja Frieler, Stefan Lange, Franziska Piontek, Christopher P. O. Reyer, Jacob Schewe, Lila Warszawski, Fang Zhao, Louise Chini, Sebastien Denvil, Kerry Emanuel, Tobias Geiger, Kate Halladay, George Hurtt, Matthias Mengel, Daisuke Murakami, Sebastian Ostberg, Alexander Popp, Riccardo Riva, Miodrag Stevanovic, Tatsuo Suzuki, Jan Volkholz, Eleanor Burke, Philippe Ciais, Kristie Ebi, Tyler D. Eddy, Joshua Elliott, Eric Galbraith, Simon N. Gosling, Fred Hattermann, Thomas Hickler, Jochen Hinkel, Christian Hof, Veronkia Huber, Jonas Jagermeyr, Valentina Krysanova, Rafael Marce, Hannes Muller Schmied, Ioanna Mouratiadou, Don Pierson, Derek P. Tittensor, Robert Vautard, Michelle Van Vliet, Matthias F. Biber, Richard A. Betts, Benjamin Leon Bodirsky, Delphine Deryng, Stephen E. Frolking, Chris D. Jones, Heike K. Lotze, Hermann Lotze-Campen, Ritvik Sahajpal, Kirsten Thonicke, Hanqin Tian, Yoshiki Yamagata

All Materials

In Paris, France, December 2015, the Conference of the Parties (COP) to the United Nations Framework Convention on Climate Change (UNFCCC) invited the Intergovernmental Panel on Climate Change (IPCC) to provide a special report in 2018 on the impacts of global warming of 1.5 °C above pre-industrial levels and related global greenhouse gas emission pathways. In Nairobi, Kenya, April 2016, the IPCC panel accepted the invitation. Here we describe the response devised within the Inter-Sectoral Impact Model Intercomparison Project (ISIMIP) to provide tailored, cross-sectorally consistent impact projections to broaden the scientific basis for the report. The simulation protocol is designed …

Understanding Early Childhood Education Needs And Opportunities In The Upper Valley, Jess Carson

Carsey Publications

This report provides a broad exploration of the Upper Valley of New Hampshire and Vermont to better understand how families and children fare in general, and specifically within the early childhood education and care landscape of the region.

Noteworthy, Unh Communications And Public Affairs

UNH Today Archive

No abstract provided.

“The Accidental President,” “Creditworthy” And Other Books Of Note, Unh Communications And Public Affairs

UNH Today Archive

No abstract provided.

The New Hampshire, Vol. 107 [108], No. 09 (Oct. 26, 2017), The New Hampshire

The New Hampshire Print Edition

An independent student produced newspaper from the University of New Hampshire. This volume was printed as 107, but it is the 108th volume in the series.

Geobowl Champs, Susan Dumais

UNH Today Archive

No abstract provided.

President, University Of New Hampshire, The Search, Unh Communications And Public Affairs

UNH Today Archive

No abstract provided.

A Global View Of Shifting Cultivation: Recent, Current, And Future Extent, Andrew Heinimann, Ole Mertz, Stephen E. Frolking, Andreas Egelund Christensen, Kaspar Hurni, Fernando Sedano, Louise Parsons Chini, Ritvik Sahajpal, Matthew Hansen, George Hurtt

All Materials

Mosaic landscapes under shifting cultivation, with their dynamic mix of managed and natural land covers, often fall through the cracks in remote sensing–based land cover and land use classifications, as these are unable to adequately capture such landscapes’ dynamic nature and complex spectral and spatial signatures. But information about such landscapes is urgently needed to improve the outcomes of global earth system modelling and large-scale carbon and greenhouse gas accounting. This study combines existing global Landsat-based deforestation data covering the years 2000 to 2014 with very high-resolution satellite imagery to visually detect the specific spatio-temporal pattern of shifting cultivation at …

Unh Research Discovers Genetic Mechanism Preventing Kidney Injury After Severe Dehydration, Unh Today

Media Relations

No abstract provided.

Lessons From The Cactus Mouse, Robbin Ray

UNH Today Archive

No abstract provided.

The Influence Of School Segregation On Students’ Educational Achievement, Lea Vivian

Perspectives

This literature review evaluates how race, geographical location, and socioeconomic status impacts a student’s educational achievement. These variables affect educational success, which is impacted by the history of housing and racial segregation in the United States. The discussion will include why schools are segregated and how this has an impact on a student’s education by looking at different studies and theories such as the Black Culture theory and the Acting White Hypothesis. Even in desegregated schools, “tracking” separates and further segregates races in the educational system. The literature review concludes with a summary of the findings, importance, and future research …

A Demographic And Economic Profile Of Duluth, Minnesota, And Superior, Wisconsin, Andrew P. Schaefer, Marybeth J. Mattingly, Douglas J. Gagnon

Carsey Publications

In this brief, authors Andrew Schaefer, Marybeth Mattingly, and Douglas Gagnon present a demographic and economic profile of Duluth, Minnesota, and Superior, Wisconsin, with a specific focus on families with children. Analyzing data from the American Community Survey and U.S. Decennial Census on family income and poverty, they compare—wherever possible—conditions in Duluth and Superior to those in Minnesota, Wisconsin, and the nation as a whole. They report that, in both Duluth and Superior, poverty among families with children has increased substantially in the last 15 years; by 2010 and 2015, family poverty was higher in each city than across the …

Beyond Urban Versus Rural:, Dante J. Scala, Kenneth M. Johnson

Carsey Publications

In this brief, authors Dante Scala and Kenneth Johnson examine voting patterns over the last five presidential elections. They report that although rural voters and urban voters are often portrayed as polar opposites, their differences are best understood as a continuum, not a dichotomy. From the largest urban cores to the most remote rural counties, they found significant variations in voting. Hillary Clinton nearly matched Barack Obama’s 2012 performance in most urban areas. Clinton’s defeat was due, in part, to her failure to match the performance of recent Democratic Presidential nominees in less populated areas. Though many commentators argued that …

The Place Toolkit: Exposing Geospatial Ready Digital Collections, Eleta Exline, Hannah Hamalainen, Michael Routhier, Val Harper, Place Project Group

PLACE Project

PLACE, the Position-based Library Archive Coordinate Explorer, is a University of New Hampshire geospatial data server and search interface that enables discovery of digital collections. Identifying geographic coordinates for “geospatial ready” digitized cultural heritage materials is key to the project.

Presented: Open Repositories 2017, Brisbane, Australia. June 27, 2017

Developing 2015 High-Resolution Impervious Cover Estimates For The 52 Towns In The Piscataqua Region Estuaries Partnership: Final Report, David Justice, Fay A. Rubin

PREP Reports & Publications

Estimates of 2015 impervious cover (IC) for the 52 towns of the Piscataqua Region Estuaries Partnership (PREP) were generated from 2015 1-foot imagery (for the 42 towns in NH) and 2015 1-meter NAIP imagery (for the 10 towns in Maine). The 2015 IC mapping updated previous high resolution mapping developed from 2010 (New Hampshire) and 2011 (Maine) orthophotography for the study area.

Impervious features covered 32,462 acres (5.8% of the land area) in the New Hampshire towns and 13,295 acres (5.3% of the land area) in the Maine towns, with a total of 46,634 (5.6% of the land area) acres …

2017 State-Of The Science Of Dispersants And Dispersed Oil (Ddo) In U.S. Arctic Waters: Degradation And Fate, Coastal Response Research Center (Crrc)

Coastal Response Research Center

Chemical dispersants were employed on an unprecedented scale during the Deepwater Horizon oil spill in the Gulf of Mexico, and could be a response option should a large spill occur in Arctic waters. The use of dispersants in response to that spill raised concerns regarding the need for chemical dispersants, the fate of the oil and dispersants, and their potential impacts on human health and the environment. Concerns remain that would be more evident in the Arctic, where the remoteness and harsh environmental conditions would make a response to any oil spill very difficult. An outcome of a 2013 Arctic …

Global Patterns Of Woody Residence Time And Its Influence On Model Simulation Of Aboveground Biomass, Bao-Lin Xue, Qinghua Guo, Tianyu Hu, Jingfeng Xiao, Yuanhe Yang, Guoqiang Wang, Shengli Tao, Yanjun Su, Jin Liu, Xiaoqian Zhao

All Materials

Woody residence time (τw) is an important parameter that expresses the balance between mature forest recruitment/growth and mortality. Using field data collected from the literature, this study explored the global forest τw and investigated its influence on model simulations of aboveground biomass (AGB) at a global scale. Specifically, τw was found to be related to forest age, annual temperature, and precipitation at a global scale, but its determinants were different among various plant function types. The estimated global forest τw based on the filed data showed large spatial heterogeneity, which plays an important role in model simulation of AGB by …

Karl F. Jorda: An Anthology Remembering The Remarkable Life Of An Ip Icon And Beloved Professor, Jon R. Cavicchi

Law Faculty Scholarship

[Excerpt] “In May 2016 I was sad to hear that Professor Karl Jorda had passed away. For twenty-five years, Karl had been my professor, while earning my LL.M. (IP) degree, as well as Faculty colleague, ardent supporter of the Library, and friend. For almost two decades, he made annual donations from his grand personal library. These materials, on the spectrum from continuing education practice monographs to exotic treatises on IP in foreign languages, helped add to the unique holdings of the IP Library. Upon retiring, he donated over a dozen cabinets of his papers, many are the foundation of the …

Cuba’S Water Crisis: Coping With Water Scarcity In Havana And Santiago De Cuba, Jacqueline Gilbert

Spectrum

Based on nine weeks of original ethnographic research in Cuba, this article looks at how ordinary residents in Havana and Santiago respond to chronic water scarcity—a problem likely to intensify as the impacts of climate change advance in the Caribbean region and around the world.

Archaeology From Space: Advanced Satellite Imagery Through The Work Of Sarah Parcak, Rebecca Philibert

Spectrum

The ancient past and the technological future come together in “space archaeology.” Focusing on the colorful career of Sarah Parcak, this article shows how advanced satellite imagery is being used to discover new archaeological sites—as well as to monitor existing ones at a time when looting is on the rise.

Moving To Diversity, Richelle L. Winkler, Kenneth M. Johnson

Carsey Publications

In this brief, authors Richelle Winkler and Kenneth Johnson, using new data and techniques, find that net migration between U.S. counties increased racial diversity in each of the last two decades. However, migration’s influence on diversity was far from uniform: it varied by race, age group, and location, sometimes starkly. Overall, net migration of the population under age 40 increased diversity, while net migration of people over age 60 diminished diversity. Blacks and Hispanics are migrating to predominantly white counties, while white young adults are moving to urban core counties with relatively high proportions of blacks and Hispanics. The movement …

Leveraging The Power Of Place In Citizen Science For Effective Conservation Decision Making, G. Newman, M. Chandler, M. Clyde, B. Mcgreavy, M. Haklay, H. Ballard, S. Gray, R. Scarpino, R. Hauptfeld, D. Mellor, J. Gallo

New Hampshire EPSCoR

Many citizen science projects are place-based - built on in-person participation and motivated by local conservation. When done thoughtfully, this approach to citizen science can transform humans and their environment. Despite such possibilities, many projects struggle to meet decision-maker needs, generate useful data to inform decisions, and improve social-ecological resilience. Here, we define leveraging the ‘power of place’ in citizen science, and posit that doing this improves conservation decision making, increases participation, and improves community resilience. First, we explore ‘place’ and identify five place dimensions: social-ecological, narrative and name-based, knowledge-based, emotional and affective, and performative. We then thematically analyze 134 …

Exploring The Diversity Of Tropical Pumpkin In Costa Rica, Lizzie Gill

Inquiry Journal 2017

A decrease in crop biodiversity within the commercial agricultural sector has prompted plant breeders to explore and utilize wild varieties from each crop’s region of origin to provide enhanced resistance to biotic and abiotic stresses. This study explores the diversity of the economically significant tropical pumpkin (Cucurbita moschata) present in Costa Rica. Through a nine-week independently designed International Research Opportunities Program (IROP) research grant, I traveled to geographically different cities and farmers’ markets around Costa Rica and communicated with local farmers to collect diverse tropical pumpkin samples. I spent the weekdays with Costa Rican professors at the University of Costa …

Spring 2017, Study Abroad Scholarships Of $47,750 Awarded To Unh Students, Unh Global Education Center

UNH International Educator Newsletter

No abstract provided.

Population Pressure And Global Markets Drive A Decade Of Forest Cover Change In Africa's Albertine Rift, Sadie J. Ryan, Michael W. Palace, Joel N. Hartter, Jeremy E. Diem, Colin A. Chapman, J. Southworth

Faculty Publications

Africa's Albertine Rift region faces a juxtaposition of rapid human population growth and protected areas, making it one of the world's most vulnerable biodiversity hotspots. Using satellite-derived estimates of forest cover change, we examined national socioeconomic, demographic, agricultural production, and local demographic and geographic variables, to assess multilevel forces driving local forest cover loss and gain outside protected areas during the first decade of this century. Because the processes that drive forest cover loss and gain are expected to be different, and both are of interest, we constructed models of significant change in each direction. Although rates of forest cover …

Cola Faculty Awarded Professorships, Unh Communications And Public Affairs

UNH Today Archive

No abstract provided.

Submarine Deposits From Pumiceous Pyroclastic Density Currents Traveling Over Water: An Outstanding Example From Offshore Montserrat (Iodp 340), M. Jutzeler, M. Manga, J. D. L. White, P. J. Talling, Alexander A. Prusevich, S. F. L. Watt, M. Cassidy, R. N. Taylor, A. Le Friant, O. Ishizuka

Faculty Publications

Pyroclastic density currents have been observed to both enter the sea, and to travel over water for tens of kilometers. Here, we identified a 1.2-m-thick, stratified pumice lapilli-ash cored at Site U1396 offshore Montserrat (Integrated Ocean Drilling Program [IODP] Expedition 340) as being the first deposit to provide evidence that it was formed by submarine deposition from pumice-rich pyroclastic density currents that traveled above the water surface. The age of the submarine deposit is ca. 4 Ma, and its magma source is similar to those for much younger Soufrière Hills deposits, indicating that the island experienced large-magnitude, subaerial caldera-forming explosive …