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Life Sciences

University of Massachusetts Amherst

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Full-Text Articles in Social and Behavioral Sciences

Understanding Food And Climate Change: A Systems Perspective, Megan Brockelbank Jan 2021

Understanding Food And Climate Change: A Systems Perspective, Megan Brockelbank

Sustainability Education Resources

Climate change will profoundly affect our lives in many ways, even down to the very food we eat. Food is essential for survival and our complex food system, and all that depends on it, face a big threat with climate change. Throughout the semester we will explore the links between the food system and our changing climate with an emphasis on systems thinking. In science we tend to segregate, looking at just one part of a system, while systems thinking looks at the whole picture. Using this approach, we will think critically about how to build a more resilient food …


Food And/As Communication, Leda M. Cooks Jan 2020

Food And/As Communication, Leda M. Cooks

Sustainability Education Resources

This is a two-semester, eight-credit Communication Honors Thesis Seminar focusing on the ways we create and reflect meanings made about food. The seminar delves into the material and social meanings of food and implications for identity, culture and social justice. Students will have the opportunity to research food in the context of the meanings made about it in various institutions, businesses, nonprofit organizations, neighborhoods, cultures and communities. The first semester HONORS 499 CL (Fall 2020) will 1) introduce students to food as a vehicle through which society and social life is communicated; 2) introduce methods and tools for conducting survey …


Sustainable Grape Production, Elsa Petit Jan 2020

Sustainable Grape Production, Elsa Petit

Sustainability Education Resources

I am excited for you to join me and your colleague students (Sustainable Food and Farming, Sustainable Horticulture, Mathematics, Food Science, Biology, Individual concentration) on this course in Sustainable Grape Production. The course is fully remote with synchronous meetings offered through Zoom. The industry of cool climate viticulture is growing thanks to newly bred varieties adapted to our local conditions. A number of small, family-run vineyards have been opening in New England. You will learn the principles and practices governing the establishment and management of an organic or sustainable vineyard. You will learn practices such as pruning, grafting, and vineyard …


Food Safety And Risk Of Foodborne Illness At A Food Center Extension: Toolkit For Front-Line Volunteers, Sara Anderson Jan 2020

Food Safety And Risk Of Foodborne Illness At A Food Center Extension: Toolkit For Front-Line Volunteers, Sara Anderson

Doctor of Nursing Practice (DNP) Projects

Background: Foodborne illness is a serious public health issue. One in six Americans has an episode of foodborne illness each year and over 50,000 are hospitalized. Food distribution centers are instrumental in decreasing food insecurity, however, some of the food donated is expired or may be damaged leading to increased risk of foodborne illness.

Purpose: The purpose of this project was to educate front-line volunteers at a local food center regarding food safety.

Methods: A toolkit was developed to teach food safety to the front-line volunteers. Seven classes were given to front-line volunteers including a pre and post intervention …


Wildlife Habitat Management, Paige Warren Jan 2019

Wildlife Habitat Management, Paige Warren

Sustainability Education Resources

The primary goal for this course is to help you put into practice tools you have been acquiring in your other Natural Resources Conservation courses. We will explore wildlife-habitat relationships in depth, through the lenses of basic field zoology and natural history, evolutionary biology, and ecological theory. We will introduce you to quantitative tools used to explain ecological processes and their influence on wildlife and their environment. We will examine the dynamics and management of various habitats in New England, North America, and elsewhere through field visits and use of primary literature. But most importantly, we will ask you to …


Syllabus: How To Recover A Truly Sustainable Food System: A Look At Food Waste And Recovery, Mary Bell, Angela Roell Jan 2017

Syllabus: How To Recover A Truly Sustainable Food System: A Look At Food Waste And Recovery, Mary Bell, Angela Roell

Sustainability Education Resources

This course is an introduction to food waste, and the impact waste has on our food system. We will introduces the current food recovery hierarchy, and examines how consumers, producers and distributors waste food. We will explore the environmental and social impact of food waste in our food system, and introduce social and policy initiatives employed to recover food. Students will read, refect and discuss the actionable steps being taken to shift our local food system's food waste into food recovery.


From Planning To Passing: The Amherst, Massachusetts Plastic Bag Ban, Kevin J. Hollerbach Jan 2017

From Planning To Passing: The Amherst, Massachusetts Plastic Bag Ban, Kevin J. Hollerbach

Student Showcase

This case study will detail the background and influences for a plastic bag ban in the town of Amherst, outline the steps taken from planning to passage, and address roadblocks and missteps that may be avoided with the implementation of future bans. It is my hope that this document will not only serve as a guide, but also an inspiration for additional local action in Massachusetts and across the country. No matter what the national political climate or attitude towards environmental issues, local action is always possible, and change is usually easier than you think. Think globally, act locally!


Supporting New England Communities To Become River-Smart: Policies And Programs That Can Help New England Towns Thrive Despite River Floods, Eve Vogel, Et. Al. Jan 2016

Supporting New England Communities To Become River-Smart: Policies And Programs That Can Help New England Towns Thrive Despite River Floods, Eve Vogel, Et. Al.

Water Reports

This report aims to help New England’s communities and their residents, as well as the governments thatserve them, to better deal with and adjust to riverfloods. It points to practical policy solutions at federal, state and regional levels that can support NewEngland communities to become what we call river-smart.


Plant Distribution Data Show Broader Climatic Limits Than Expert-Based Climatic Tolerance Estimates, Caroline A. Curtis, Bethany A. Bradley Jan 2016

Plant Distribution Data Show Broader Climatic Limits Than Expert-Based Climatic Tolerance Estimates, Caroline A. Curtis, Bethany A. Bradley

Environmental Conservation Faculty Publication Series

Background

Although increasingly sophisticated environmental measures are being applied to species distributions models, the focus remains on using climatic data to provide estimates of habitat suitability. Climatic tolerance estimates based on expert knowledge are available for a wide range of plants via the USDA PLANTS database. We aim to test how climatic tolerance inferred from plant distribution records relates to tolerance estimated by experts. Further, we use this information to identify circumstances when species distributions are more likely to approximate climatic tolerance.

Methods

We compiled expert knowledge estimates of minimum and maximum precipitation and minimum temperature tolerance for over 1800 …


Quantifying The Human Influence On Fire Ignition Across The Western Usa, Emily J. Fusco, John T. Abatzoglou, Jennifer K. Balch, John T. Finn, Bethany Bradley Jan 2016

Quantifying The Human Influence On Fire Ignition Across The Western Usa, Emily J. Fusco, John T. Abatzoglou, Jennifer K. Balch, John T. Finn, Bethany Bradley

Environmental Conservation Faculty Publication Series

Humans have a profound effect on fire regimes by increasing the frequency of ignitions. Although ignition is an integral component of understanding and predicting fire, to date fire models have not been able to isolate the ignition location, leading to inconsistent use of anthropogenic ignition proxies. Here, we identified fire ignitions from the Moderate Resolution Imaging Spectrometer (MODIS) Burned Area Product (2000–2012) to create the first remotely sensed, consistently derived, and regionally comprehensive fire ignition data set for the western United States. We quantified the spatial relationships between several anthropogenic land-use/disturbance features and ignition for ecoregions within the study area …


Genetic Discrimination Law In The United States: A Socioethical & Legal Analysis Of The Genetic Information Nondiscrimination Act (Gina), Ken Lefebvre Jan 2015

Genetic Discrimination Law In The United States: A Socioethical & Legal Analysis Of The Genetic Information Nondiscrimination Act (Gina), Ken Lefebvre

School of Public Policy Capstones

In the last several years, genetic sequencing technologies have become widely accessible to consumers as prices have fallen at rates faster than the National Institute of Health had initially predicted. With these lower costs more patients now have access to their own genetic information than ever before, thanks to a host of new services.

Though objective in itself, genetic information is often regarded as an indicator of social and medical outcomes, with some associations substantiated and others largely reflecting social attitudes. Our understanding of genetic markers as forecasters for certain physiological disorders is still relatively limited, but associations between certain …


Syllabus: Introduction To Permaculture, Lisa Depiano Jan 2015

Syllabus: Introduction To Permaculture, Lisa Depiano

Sustainability Education Resources

The Permaculture Design Course is a three-credit course that offers students a foundation in permaculture history, ethics, principles, design process, and practical applications. The framework behind the theory and practice of permaculture is rooted in the observation of natural systems. By observing key ecological relationships, we can mimic and apply these beneficial relationships in the design of systems that serve humans while helping to restore the natural world. This course trains students as critical thinkers, observers, and analysts of the world(s) around them, and then goes on to provide students with the tools needed to design for inspired and positive …


Syllabus: Sustainable Living: Solutions For The 21st Century, Laurie Simmons Jan 2015

Syllabus: Sustainable Living: Solutions For The 21st Century, Laurie Simmons

Sustainability Education Resources

Your generation has been handed an opportunity: the opportunity to change the story of our culture from one of blind consumption to one of conscious ecological living. As individuals, as a society and as a species, we are facing challenges related to sustainability including economic stability, social justice, resource depletion and waste management, biodiversity preservation, climate adaptation and food and agricultural resilience. In this interdisciplinary course you will learn how to seize this opportunity by working with your peers to research and understand how sustainability in different contexts presents solutions to many of these challenges facing modern society. “Sustainable Living” …


From Battery Cages To Barns: A Cost-Benefit Analysis Of A National Standard For Cage-Free Egg Production, Jonathan Ward Jan 2014

From Battery Cages To Barns: A Cost-Benefit Analysis Of A National Standard For Cage-Free Egg Production, Jonathan Ward

School of Public Policy Capstones

Legislation concerning the well being of farm animals has become a major focus in the animal rights movement, especially as it pertains to intensive confinement systems, such as housing egg-laying hens in battery cages. Informational asymmetries in the market for eggs represent a market failure, as producers have few incentives to inform consumers on modern egg production methods, which they may perceive as cruel. This study uses cost-benefit analysis to examine the effects of a hypothetical U.S. ban on caged egg production to assess whether such a standard would produce use and non-use benefits in excess of producer and consumer …


Modeling Effectiveness Of Low Impact Development On Runoff Volume In The Tan Brook Watershed, Christopher Hewes, Robert F. Smith, Craig Nicolson Jan 2013

Modeling Effectiveness Of Low Impact Development On Runoff Volume In The Tan Brook Watershed, Christopher Hewes, Robert F. Smith, Craig Nicolson

Research

The Tan Brook is a heavily channelized stream that runs through an urbanized watershed in Amherst, MA. It poses a stormwater management problem for the University of Massachusetts Amherst due to flooding of soccer fields and erosion of a drainage ditch. The purpose of this study was to estimate reductions in runoff volume to the Tan Brook based on the hypothetical implementation of permeable pavements in various combinations of parking lots, driveways, roadways, and sidewalks, which cover 26% of the watershed area. A spreadsheet model-based approach utilized the Watershed Treatment Model to estimate runoff volume. The percent imperviousness of various …


Prelude To A Master Plan: Ware, Massachusetts, Belen Alfaro, Bruno Carneiro, Margaret Engesser, Kathryn E. Fox, Evadne R. Friedman, Timothy Inacio, Anita Lockesmith, Christina Mills, Stephanie Molden, Meagen Mulherin, Russell Pandres, Vinicius Pereira, Brian Reid, Pedro Soto, Jennifer Stromsten Oct 2012

Prelude To A Master Plan: Ware, Massachusetts, Belen Alfaro, Bruno Carneiro, Margaret Engesser, Kathryn E. Fox, Evadne R. Friedman, Timothy Inacio, Anita Lockesmith, Christina Mills, Stephanie Molden, Meagen Mulherin, Russell Pandres, Vinicius Pereira, Brian Reid, Pedro Soto, Jennifer Stromsten

Landscape Architecture & Regional Planning Studio and Student Research and Creative Activity

Prelude to a Master Plan offers ideas, recommendations, and a toolkit to help the town chart its own path towards that future. While the teams and individual students worked to ‘drill down’ into specific topic areas, the Studio defined three basic areas in order to think about how the various assets, challenges and ideas undermine or reinforce one another. The report is loosely organized in those terms: addressing the outlying rural areas and issues specific to these places, considering one of the key growth areas that has extended from town and the conflicts that arise from the many uses occurring …


An Investigation Of Human-Error Rates In Wildlife Photographic Identification; Implications For The Use Of Citizen Scientists, Megan Chesser Jan 2012

An Investigation Of Human-Error Rates In Wildlife Photographic Identification; Implications For The Use Of Citizen Scientists, Megan Chesser

Masters Theses 1911 - February 2014

Rapid technological advancements in digital cameras and widespread public access to the internet have inspired many researchers to consider alternative methods for collecting, analyzing, and distributing scientific data. Two emerging fields of study that have capitalized on these developments are “citizen science” and photo-id in wildlife capture-mark-recapture (CMR) studies. Both approaches offer unprecedented flexibility and potential for acquiring previously inconceivable datasets, yet both remain dependent on data collection by human observers. The absence of rigorous assessment of observer error rates causes many scientists to resist citizen science altogether or to fail to incorporate citizen-collected data into ecological analyses. This same …


Impact Of Mental Toughness Training On Psychological And Physical Predictors Of Illness And Injury, Aisha Visram Jan 2012

Impact Of Mental Toughness Training On Psychological And Physical Predictors Of Illness And Injury, Aisha Visram

Masters Theses 1911 - February 2014

Intense training for prolonged periods of time without adequate recovery can result in psychological problems and increased susceptibility to illness and injury in collegiate athletes. The Cognitive-Affective Model of Athletic Burnout (Smith, 1986), a framework for understanding the relationships among stressors, identifies cognitive appraisal as the mediating factor between negative or positive health outcomes, and therefore could be a target of interventions to reduce overtraining, burnout, injury, and illness. Mental toughness, the ability to perform at one’s best regardless of the circumstances, is a modifiable psychological construct that may influence cognitive appraisal. Altering an athlete’s interpretation of stressful situations through …


Runx2 Tandem Repeats And The Evolution Of Facial Length In Placental Mammals, Jason M. Kamilar, Marie A. Pointer, Vera Warmuth, Stephen G.B. Chester, Frédéric Delsuc, Nicholas I. Mundy, Robert J. Asher, Brenda J. Bradley Jan 2012

Runx2 Tandem Repeats And The Evolution Of Facial Length In Placental Mammals, Jason M. Kamilar, Marie A. Pointer, Vera Warmuth, Stephen G.B. Chester, Frédéric Delsuc, Nicholas I. Mundy, Robert J. Asher, Brenda J. Bradley

Anthropology Department Faculty Publication Series

Background

When simple sequence repeats are integrated into functional genes, they can potentially act as evolutionary ‘tuning knobs’, supplying abundant genetic variation with minimal risk of pleiotropic deleterious effects. The genetic basis of variation in facial shape and length represents a possible example of this phenomenon. Runt-related transcription factor 2 (RUNX2), which is involved in osteoblast differentiation, contains a functionally-important tandem repeat of glutamine and alanine amino acids. The ratio of glutamines to alanines (the QA ratio) in this protein seemingly influences the regulation of bone development. Notably, in domestic breeds of dog, and in carnivorans in general, the ratio …


Proposed Greenway Of Hatfield, Massachusetts - La497c - Senior Studio, Matthew G. Bent, Henry A. Hess, Andre E. Belperron Mar 2011

Proposed Greenway Of Hatfield, Massachusetts - La497c - Senior Studio, Matthew G. Bent, Henry A. Hess, Andre E. Belperron

Landscape Architecture & Regional Planning Studio and Student Research and Creative Activity

This is one of five reports submitted for the LA497C Spring 2011 Senior Studio project.

This proposed greenway plan will be assessing the features of Hatfield such as, History, natural features, and open space within the town. After a thorough assessment of the towns features the report will cover the extensive proposed greenway plan, focusing mostly on the town center of Hatfield. The town center is the hub of the town where the major community buildings are such as the elementary and high schools, town hall, the town library, and most of the public recreation fields. Once the overall greenway …


Fairmount Greenway - A Community Initative, Leah H. Bamberger, Liliana Carvajal, Mary F. Dehais, Yuanfang Gong, John E. Hulsey, Eric C. Kells, Kimberley Klosterman, Pamela Jo Landi, Adam G. Monroy, Seth A. Morrow, Bryan O'Bara, Jie Su, Arianna Thompson, Owen M. White Dec 2010

Fairmount Greenway - A Community Initative, Leah H. Bamberger, Liliana Carvajal, Mary F. Dehais, Yuanfang Gong, John E. Hulsey, Eric C. Kells, Kimberley Klosterman, Pamela Jo Landi, Adam G. Monroy, Seth A. Morrow, Bryan O'Bara, Jie Su, Arianna Thompson, Owen M. White

Landscape Architecture & Regional Planning Studio and Student Research and Creative Activity

This studio was based on the Fairmount Greenway that was developed through a series of public meetings with the neighborhood community and with consultants from the firm Crosby, Schlessinger and Smallridge (CSS). The Fairmount Greenway, while drawing its identity from the traditional greenway model is in fact a reinterpretation of an urban greenway. The greenway path follows along both primary and secondary city streets because of the lack of space along the rail right-of-way. The Fairmount Greenway begins at what will be a new station stop at New Market South Bay near Upham’s Corner in northern Dorchester. The greenway follows …


Expanding Ethics Education In Science & Engineering, Jane E. Fountain Feb 2010

Expanding Ethics Education In Science & Engineering, Jane E. Fountain

Ethics in Science and Engineering National Clearinghouse

This presentation was part of the AAAS Annual Conference professional development workshop, National Science Foundation and Ethics Education in Science and Engineering, during the recent meeting in San Diego, California (18-22 February). Dr. Michael Gorman, Program Director, Science, Technology & Society, National Science Foundation, moderated the workshop presentations and the discussion that followed. In addition, he contributed a set of powerpoint slides outlining the role of NSF in its response to the America Competes Act, including a commitment to support an online resource in ethics education. Dr. Philip Langlais, Vice Provost for Graduate Studies & Research, Old Dominion University, presented …


Nsf Supported Case-Studies Done By Systems Engineering Graduate Students At Uva, Michael Gorman Feb 2010

Nsf Supported Case-Studies Done By Systems Engineering Graduate Students At Uva, Michael Gorman

Ethics in Science and Engineering National Clearinghouse

This presentation was part of the AAAS Annual Conference professional development workshop, National Science Foundation and Ethics Education in Science and Engineering, during the recent meeting in San Diego, California (18-22 February). Dr. Michael Gorman, Program Director, Science, Technology & Society, National Science Foundation, moderated the workshop presentations and the discussion that followed. In addition, he contributed a set of powerpoint slides outlining the role of NSF in its response to the America Competes Act, including a commitment to support an online resource in ethics education. Dr. Philip Langlais, Vice Provost for Graduate Studies & Research, Old Dominion University, presented …


Science And Engineering Ethics Education: Recipes For Success, Philip J. Langlais Feb 2010

Science And Engineering Ethics Education: Recipes For Success, Philip J. Langlais

Ethics in Science and Engineering National Clearinghouse

This presentation was part of the AAAS Annual Conference professional development workshop, National Science Foundation and Ethics Education in Science and Engineering, during the recent meeting in San Diego, California (18-22 February). Dr. Michael Gorman, Program Director, Science, Technology & Society, National Science Foundation, moderated the workshop presentations and the discussion that followed. In addition, he contributed a set of powerpoint slides outlining the role of NSF in its response to the America Competes Act, including a commitment to support an online resource in ethics education. Dr. Philip Langlais, Vice Provost for Graduate Studies & Research, Old Dominion University, presented …


Rcr For Postdocs: Promoting Ethical Professional Development, Kathleen Flint Feb 2010

Rcr For Postdocs: Promoting Ethical Professional Development, Kathleen Flint

Ethics in Science and Engineering National Clearinghouse

This presentation was part of the AAAS Annual Conference professional development workshop, National Science Foundation and Ethics Education in Science and Engineering, during the recent meeting in San Diego, California (18-22 February). Dr. Michael Gorman, Program Director, Science, Technology & Society, National Science Foundation, moderated the workshop presentations and the discussion that followed. In addition, he contributed a set of powerpoint slides outlining the role of NSF in its response to the America Competes Act, including a commitment to support an online resource in ethics education. Dr. Philip Langlais, Vice Provost for Graduate Studies & Research, Old Dominion University, presented …


Update On Responsible Conduct Of Research, Michael E. Gorman, Kelly Joyce Feb 2010

Update On Responsible Conduct Of Research, Michael E. Gorman, Kelly Joyce

Ethics in Science and Engineering National Clearinghouse

This presentation was part of the AAAS Annual Conference professional development workshop, National Science Foundation and Ethics Education in Science and Engineering, during the recent meeting in San Diego, California (18-22 February). Dr. Michael Gorman, Program Director, Science, Technology & Society, National Science Foundation, moderated the workshop presentations and the discussion that followed. In addition, he contributed a set of powerpoint slides outlining the role of NSF in its response to the America Competes Act, including a commitment to support an online resource in ethics education. Dr. Philip Langlais, Vice Provost for Graduate Studies & Research, Old Dominion University, presented …


The Climatic Niche Diversity Of Malagasy Primates: A Phylogenetic Approach, Jason M. Kamilar, Kathleen M. Muldoon Jan 2010

The Climatic Niche Diversity Of Malagasy Primates: A Phylogenetic Approach, Jason M. Kamilar, Kathleen M. Muldoon

Anthropology Department Faculty Publication Series

Background

Numerous researchers have posited that there should be a strong negative relationship between the evolutionary distance among species and their ecological similarity. Alternative evidence suggests that members of adaptive radiations should display no relationship between divergence time and ecological similarity because rapid evolution results in near-simultaneous speciation early in the clade's history. In this paper, we performed the first investigation of ecological diversity in a phylogenetic context using a mammalian adaptive radiation, the Malagasy primates.

Methodology/Principal Findings

We collected data for 43 extant species including: 1) 1064 species by locality samples, 2) GIS climate data for each sampling locality, …


Bolivia's Coca Headache: The Agroyungas Program, Inflation, Campesinos, Coca And Capitalism In Bolivia, John D. Roberts Jan 2010

Bolivia's Coca Headache: The Agroyungas Program, Inflation, Campesinos, Coca And Capitalism In Bolivia, John D. Roberts

Masters Theses 1911 - February 2014

Bolivia in the 1980s was wracked by monetary inflation approaching levels of the German Weimar Republic. Immediately following this time of great financial crisis in Bolivia, the U.N. founded a project through the U.N.D.P. to encourage peasant farmers in Bolivia to switch from growing coca (the plant used manufacture cocaine) to growing other cash crops for market. This crop substitution and development program, called the Agroyungas Project, lasted from 1985 to 1991 and is the focus of this study. While many U.N. pundits and journalists considered the program’s initial small successes promising, it has been considered since its conclusion to …


Ethics In Science & Engineering: Redefining Tools & Resources, Michelle S. Goncalves, Jane E. Fountain, Jessica Adamick, Marilyn Billings Jan 2010

Ethics In Science & Engineering: Redefining Tools & Resources, Michelle S. Goncalves, Jane E. Fountain, Jessica Adamick, Marilyn Billings

Ethics in Science and Engineering National Clearinghouse

This report summarizes the main points of discussion of a national workshop convened to advance knowledge and practice for ethics in science and engineering. Following the enactment of the America COMPETES Act and its provisions to increase attention to ethics and the responsible conduct of research in science and engineering, the National Science Foundation (NSF) supported two beta site projects to advance understanding of the key dimensions required for a national online clearinghouse in ethics for science and engineering. The ESENCe Beta Site project, based at UMass Amherst and one of two such beta sites in the United States, thanks …


Sunflower Seeds And Their Products, Madeleine Charney Jan 2010

Sunflower Seeds And Their Products, Madeleine Charney

University Libraries Publication Series

Sunflower as a commodity for both food and seed.