Life Sciences Commons^™

Anaerobic Digestion: Awareness, Implementation, And Simulation, Kieran Tay, Nicholas Sbalbi, Michael Forozis, Flo Sabatini

Student Showcase

Anaerobic digestion (AD) is the process in which organic matter is fermented in an oxygen-deprived environment to produce renewable biogas. Our project is multi-faceted, with the overall goal of raising public awareness of AD as a transitional energy source. To that end, our group has named itself Undergraduates Raising Awareness for Anaerobic Digestion (URAAD). We are approaching this goal on three fronts, including (i) a website, (ii) a physical lab-scale digester, and (iii) a computer simulation of anaerobic digestion.

The first component, the website, was developed with the aim of serving as a resource for the public. It includes educational …

Anaerobic Membrane Bioreactors As A Treatment For Wastewater And Biogas Production At University Of Massachusetts Amherst, Marley Norton, Brady Bell, Ariel Fine

Student Showcase

Achieving carbon net neutrality at UMass by the year 2032 would require an unprecedented scale of renovation. However, we stand before an opportunity to set a nationwide standard in college campus sustainability. The usage of water also requires energy, as both are inextricable commodities, high in demand and often non-renewable. The central heating plant (CHP) distributes heat across the 1,400+ acre campus and consumes copious amounts of natural gas. A viable solution to relieving the dominant reliance on non-renewable energy without leaving the CHP as a stranded asset revolves around the implementation of a hybrid low temperature hot water system …

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!

Ecological And Management Implications Of Climate Change Induced Shifts In The Phenology Of Alewife (Alosa Pseudoharengus), Sam Stettiner, Michelle Staudinger, Adrian Jordaan, John Sheppard

Student Showcase

Climate change is causing species to shift their phenology, or the timing of recurring life events such as migration and reproduction, in variable and complex ways. This can potentially result in mismatches or asynchronies in food and habitat resources that negatively impact individual fitness, population dynamics, and ecosystem function. This project seeks to improve our understanding of shifts in the timing of seasonal migration and spawning of adult anadromous alewife, Alosa psuedoherengus in seven natal stream systems within the state of Massachusetts: Acushnet, Agawam, Herring, Jones, Nemasket, Stoney Brook, and Town Brook Rivers. Initial analyses examined if and how the …

Black Soldier Fly Larvae Manual, Haeree H. Park

Student Showcase

This manual is a resource for fisheries, hatcheries, and farms of all types that wish to exercise a sustainable management system utilizing black soldier fly larvae through the minimization of waste. Although black soldier fly larvae can be fed to small livestock such as chickens and rodents, this project and manual are tailored specifically to freshwater fish in hopes of closing the significant gap and inefficiencies of fish management and subsequent waste throughout the New England coastal area. There is an evident opportunity to harness black soldier fly larvae’s extraordinary bioconversion of organic matter that can lead to not only …

Hope In School Gardens: The Amherst School Gardens Project, Xochiquetzal F. Salazar

Student Showcase

The Amherst School Gardens Project connects UMass Amherst Stockbridge undergraduate students to Amherst Public Elementary Schools in order to facilitate shared learning in the outdoor classroom. Our mission is to provide elementary school level children with hands on gardening experience, empowering knowledge of their foods’ origins, lessons that correspond with the U.S. Department of Education’s “Common Core State Standards,” and a community that encompasses the varying citizens of Amherst. The environmental, social, and economic implications of this program are boundless. In essence, the project transforms inert grass lawns on Amherst elementary school sites into productive gardens contributing to the biodiversity …