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Articles 121 - 150 of 1009
Full-Text Articles in Sustainability
Farmer Perceptions Of Adopting Novel Legumes In Traditional Maize-Based Farming Systems In The Yucatan Peninsula, Jacques Fils Pierre, Luis Latournerie-Moreno, René Garruña-Hernández, Krista L. Jacobsen, Carrie A. M. Laboski, Lucila De Lourdes Salazar-Barrientos, Esaú Ruiz-Sánchez
Farmer Perceptions Of Adopting Novel Legumes In Traditional Maize-Based Farming Systems In The Yucatan Peninsula, Jacques Fils Pierre, Luis Latournerie-Moreno, René Garruña-Hernández, Krista L. Jacobsen, Carrie A. M. Laboski, Lucila De Lourdes Salazar-Barrientos, Esaú Ruiz-Sánchez
Horticulture Faculty Publications
Intercropping constitutes the traditional farming system practice used in various forms for maize production in the Yucatan peninsula. Although practiced for centuries, problems persist with competition for water, nutrients and light between crop species in traditional farming systems. Furthermore, little is known about farmers’ perceptions regarding changes to traditional maize-legume intercropping systems and their interest in novel crop adoption to increase yields in the system while maintaining the practice. The objective of this study was to investigate the maize-based traditional cropping system by assessing the underlying motives and concepts of farmers to practice intercropping in the Yucatan Peninsula and to …
Tectonic And Geotechnical Review Of Bengal Basin For Seismic Risk Assessment In Bangladesh, Mir Fazlul Karim, Jnana Ranjan Kayal, Daya Shanker, Nazrul I. Khandaker, Arif M. Sikder, M Zillur Rahman, Muhammad Qumrul Hassan
Tectonic And Geotechnical Review Of Bengal Basin For Seismic Risk Assessment In Bangladesh, Mir Fazlul Karim, Jnana Ranjan Kayal, Daya Shanker, Nazrul I. Khandaker, Arif M. Sikder, M Zillur Rahman, Muhammad Qumrul Hassan
Publications and Research
Four major geotectonic provinces of the basin are recognized: 1) the continental slope to the west of the Hinge Zone, 2) the stable shelf, 3) the deep central trough (Sylhet-Hatiya) and 4) the Chittagong-Tripura fold belt to the east. The ~300 km long Dauki Fault demarcates the elevated Shillong Plateau, part of the Indian Shield to the north and the deep basin to the south. The basin experienced three strong to major intraplate earthquakes: a) 1885 Bengal earthquake (rev. Mw 6.8) close to the Hinge Zone, b) 1918 Srimangal earthquake (rev. Mw 7.1) on the Sylhet (trough) fault and c) …
Systematic Over-Crediting In California’S Forest Carbon Offsets Program, Grayson Badgley
Systematic Over-Crediting In California’S Forest Carbon Offsets Program, Grayson Badgley
Sustainability Seminar Series
Forest carbon offsets are increasingly prominent in corporate and government “net zero” emission strategies, but face growing criticism about their efficacy. California’s forest offsets program is frequently promoted as a high-quality approach that improves on the failures of earlier efforts. I will demonstrate how ecological and statistical shortcomings in the design of California’s forest offset protocol generate offset credits that do not reflect real climate benefits. I will use these findings to discuss how protocol designs with easily exploitable rules can undermine policy objectives and highlight the need for stronger governance in carbon offset markets.
Determination Of The Stress-Strain State Of Rock Mass And Zone Of Inelastic Deformation Around Underground Mine Excavation Using Modern Methods Of Numerical Modelling, Sergey A. Ignatiev, Aleksandr E. Sudarikov, Askar Zh. Imashev
Determination Of The Stress-Strain State Of Rock Mass And Zone Of Inelastic Deformation Around Underground Mine Excavation Using Modern Methods Of Numerical Modelling, Sergey A. Ignatiev, Aleksandr E. Sudarikov, Askar Zh. Imashev
Journal of Sustainable Mining
The paper reviews methods and trends of numerical modelling of geomechanical processes around underground mine excavations. The most rational method of determining the additional stresses caused by the mine excavations is chosen. Mathematical modelling was performed for excavations of various cross sections and different strength of rocks. The dimensions of the inelastic deformation zone around the mine excavations have been identified. The area of the total fracture zone around the excavation, as well as the area of the roof fracture zone are calculated. The results of the fracture zone modelling are presented both as coordinates and in a graphical form. …
Disasters And Bipoc Communities: The Imperativeness Of Sustainability, Hadih Deedat, Frida Navarro, Donna Phillip
Disasters And Bipoc Communities: The Imperativeness Of Sustainability, Hadih Deedat, Frida Navarro, Donna Phillip
Sustainability Research & Practice Seminar Presentations
No abstract provided.
Lab On A Bit: 3d Printing Customized Hydrodynamic Electrochemical Devices, Glenn O'Neil
Lab On A Bit: 3d Printing Customized Hydrodynamic Electrochemical Devices, Glenn O'Neil
Sustainability Seminar Series
3D-printed electrochemical devices have gained tremendous attention because they are highly customizable platforms for analysis and energy storage that can be produced using simple, inexpensive components. A major advantage of 3D printing is that once a digital design file is produced, a designer can send the design file of a functioning device anywhere in the world over the internet, and the device can be made at the point of use. The power of this approach is that it enables non-expert users to fabricate real devices and make measurements to enable citizen science. Here I will discuss my group’s recent efforts …
Investing For The Future, Saker Nusseibeh
Investing For The Future, Saker Nusseibeh
Perspectives@SMU
Even if you don’t believe in climate change, shifting consumer and governmental attitudes make businesses that prioritise sustainability more profitable
Sustainable Investment Across Generations, Darren Teo, Elaine Teo, Jansen Phee, Mitch Reznick, Reshma Lalvani Sujan, Ronil Sujan
Sustainable Investment Across Generations, Darren Teo, Elaine Teo, Jansen Phee, Mitch Reznick, Reshma Lalvani Sujan, Ronil Sujan
Perspectives@SMU
Children that follow in a successful company’s founder's footsteps are paying more attention to sustainability
Manufacturing: The Qualitative Study Of A Transition To A Green Facility, Brandon David Staves
Manufacturing: The Qualitative Study Of A Transition To A Green Facility, Brandon David Staves
Masters Theses & Specialist Projects
This qualitative study focused on answering three core questions: How have facilities reduce pollutions in regards to the quality of air, water, land, light and noise? Which Types of pollution reduction projects are more or less successful to implement? What types of pollution are facilities focusing on and why? The results of the 15 companies surveyed show a variety of projects that facilities have used to reduce pollution, it also shows that cost is a major factor in the unsuccessful projects, and that facilities are actively focused on reducing Air, Land, and Water pollution. While the data shows a variety …
Fisheries Science Update - West Coast Demersal Scalefish Resource - October 2021, Department Of Primary Industries And Regional Development, Western Australia
Fisheries Science Update - West Coast Demersal Scalefish Resource - October 2021, Department Of Primary Industries And Regional Development, Western Australia
Fisheries Science Updates
The West Coast Demersal Scalefish Resource (WCDSR) is halfway into a 20-year recovery plan following a period of overfishing in the 1990s and 2000s.
This latest assessment provides an important “health check” on the recovery status.
The recovery plan is based on maintaining recreational (including charter) and commercial sector’s total fishing mortality below catch limits and protecting key spawning aggregations to recover the WCDSR by 2030.
The Department of Primary Industries and Regional Development (DPIRD) tracks recovery progress by undertaking weight of evidence stock assessments of WCDSR indicator species dhufish and pink snapper every 3-5 years.
The latest science shows …
Droughtscape, Fall 2021, National Drought Mitigation Center
Droughtscape, Fall 2021, National Drought Mitigation Center
DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)
DroughtScape, Fall 2021
Greenhouse Gas Inventory Of Transportation And Driving Habits At Gettysburg College, Flavia Soctto D'Antuono, Megan G. Wojnar
Greenhouse Gas Inventory Of Transportation And Driving Habits At Gettysburg College, Flavia Soctto D'Antuono, Megan G. Wojnar
Student Publications
By tracking the overall emissions put out by a college campus, mitigation strategies can be researched to lower total emissions. This study utilized a survey for both the student body and faculty and staff members at Gettysburg College in Gettysburg, Pennsylvania. This survey allowed this study to answer three research questions; what is the total number of Scope 3 emissions at Gettysburg College, how do these findings compare to findings from 2009 and the 2016 STARS report for Gettysburg College, and if any potential mitigation strategies are welcomed by the campus community. This study examined five major driving related emission …
Animal Communication And Sustainability Project, Reiko Kataoka, Tridha Chatterjee
Animal Communication And Sustainability Project, Reiko Kataoka, Tridha Chatterjee
Assignment Prompts
This assignment is for the Ling 123 course. This is a GE course under Area R, and it is a large course (about 10 sections, max 25 students in each section) taught by multiple instructors.
The assignment is designed as a term project. With one or two preparatory class meetings, this two-part project (three-part including the learning) could be completed in 4-5 weeks, culminating in group presentations. The assignment would be best given toward the end of the semester as a capstone project after students have gained in-depth knowledge on mechanisms and adaptive functions of animal communication systems and the …
Building A More Sustainable And Accessible Internet: Lightweight Web Design With Html And Css, Chelsea Thompto
Building A More Sustainable And Accessible Internet: Lightweight Web Design With Html And Css, Chelsea Thompto
Assignment Prompts
While the internet has great potential to bring people together, if the internet was a country, it would be the 7th largest energy consumer on the planet. This is set to increase in years to come moving the internet even higher on this list to become the 4th largest energy consumer if it were to be a country. So, as artists and digital citizens it is imperative that we understand how to create and display the content we produce online in ways that are sustainable and accessible.
This assignment, while slated for Art 109, may be slotted into an earlier …
Bucksport And The Sustainable Development Goals, Takiah Anderson, Cate Bauer, Kalina Faulks, Max Hall, Jairan Harper, Katelyn Zimmerman
Bucksport And The Sustainable Development Goals, Takiah Anderson, Cate Bauer, Kalina Faulks, Max Hall, Jairan Harper, Katelyn Zimmerman
Goal 11: Sustainable Cities and Communities
No abstract provided.
Murrells Inlet Assessment 2021, Bailie Willis, Amanda Giambi, Anastasia Gluth, Julia Angell, Cain Rullo
Murrells Inlet Assessment 2021, Bailie Willis, Amanda Giambi, Anastasia Gluth, Julia Angell, Cain Rullo
Goal 11: Sustainable Cities and Communities
No abstract provided.
Analyzing Alternative Modes Of Transportation & Carbon Footprint In Gettysburg, Pennsylvania, Sean M. Gallagher, Paul C. Krakoviak
Analyzing Alternative Modes Of Transportation & Carbon Footprint In Gettysburg, Pennsylvania, Sean M. Gallagher, Paul C. Krakoviak
Student Publications
As millions of students embark on their journey of college, many use different forms of transportation in and around their respective areas. The aim of this study incorporates the analysis of various forms of transportation, as well as each transportation method's marginal greenhouse gas emissions and marginal cost per mile in Gettysburg, Pennsylvania. Data was collected by testing each mode of transportation on a short trip to the local Walmart. The results show that the two modes of transportation that contributed the least to greenhouse gas emissions were biking and walking. The results for other modes of transportation that constitute …
Supporting Renewable Energy Market Growth Through The Circular Integration Of End-Of-Use And End-Of-Life Photovoltaics, Erika Marsillac
Supporting Renewable Energy Market Growth Through The Circular Integration Of End-Of-Use And End-Of-Life Photovoltaics, Erika Marsillac
Information Technology & Decision Sciences Faculty Publications
Energy demand continues to grow with the world’s burgeoning population. Meeting energy needs through renewable sources allows for market growth with limited environmental impact, but sourcing constraints can limit production, creating industrial and environmental problems. The exploitation of end-of-use and end-of-life photovoltaic (PV) options that are traditionally treated as waste offers a valuable opportunity to support renewable energy market growth with fewer sourcing constraints and minimal environmental impacts, but this circular investment has not yet been broadly implemented, nor is broad guidance widely available to aid its implementation. From a business perspective, this paper discusses the technical issues, assesses the …
Elemental Relations: Fire & Culture, Daniel Lanza Rivers
Elemental Relations: Fire & Culture, Daniel Lanza Rivers
Assignment Prompts
This assignment functions as the capstone task for my course AMS 159: Nature and World Cultures, and it asks students to use textual analysis, external research, and creative teamwork to produce installation material for the SJSU Thompson Art Gallery’s upcoming event series “Protecting Home: Sustainable Fire Management and the California Environment.” Throughout the third unit of my course, students are reading Stephen J. Pyne’s book Fire: a brief history. This assignment tracks with our reading of that text, and asks student teams to select a topic, facilitate classroom discussions of a chapter related to their topic, and then use research …
Rip Curl: Community Activism For The Coast (The Ux Phase, Rip Curl And Sustainability, The Ui Phase), John Delacruz
Rip Curl: Community Activism For The Coast (The Ux Phase, Rip Curl And Sustainability, The Ui Phase), John Delacruz
Assignment Prompts
ADV 132 enables students to explore the craft and process of user experience and user interface design. They develop their skills within the context of a specific brief. The aim is to offer students the opportunity to immerse themselves in a particular problem and come up with creative solutions that will come to life on digital media platforms.
Community Table Project, Kohar Scott
Community Table Project, Kohar Scott
Assignment Prompts
Food insecurity is a real issue unfortunately faced by many students at SJSU. The SJSU Spartan Food Pantry is a walk-in, full-service, staffed, food assistance program that provides a resource for students to receive non-perishable goods, fresh produce, and refrigerated items to eligible students. Imagine that our SJSU Spartan Food Pantry was redesigned with a more ecology-focused "systems approach" like loopstore.com.
Designed by students and for students, what do you want to see available and how can you improve the package and delivery? Pick a product that you would like to see available at the SJSU Spartan Food …
Development Of A Cyberinfrastructure For Assessment Of The Lower Rio Grande Valley North And Central Watersheds Characteristics, Linda Navarro, Ahmed Mahmoud, Andrew Ernest, Abdoul Oubeidillah, Jessica Johnstone, Ivan Rene Santos Chavez, Christopher Fuller
Development Of A Cyberinfrastructure For Assessment Of The Lower Rio Grande Valley North And Central Watersheds Characteristics, Linda Navarro, Ahmed Mahmoud, Andrew Ernest, Abdoul Oubeidillah, Jessica Johnstone, Ivan Rene Santos Chavez, Christopher Fuller
Biological and Agricultural Engineering Faculty Publications and Presentations
Lower Laguna Madre (LLM) is designated as an impaired waterway for high concentrations of bacteria and low dissolved oxygen. The main freshwater sources to the LLM flow from the North and Central waterways which are composed of three main waterways: Hidalgo/Willacy Main Drain (HWMD), Raymondville Drain (RVD), and International Boundary & Water Commission North Floodway (IBWCNF) that are not fully characterized. The objective of this study is to perform a watershed characterization to determine the potential pollution sources of each watershed. The watershed characterization was achieved by developing a cyberinfrastructure, and it collects a wide inventory of data to identify …
Socio-Ecological Analysis Of Artisanal Gold Mining In West Africa: A Case Study Of Ghana, Richard Takyi, Rasha Hassan, Badr El Mahrad, Richard Adade
Socio-Ecological Analysis Of Artisanal Gold Mining In West Africa: A Case Study Of Ghana, Richard Takyi, Rasha Hassan, Badr El Mahrad, Richard Adade
Journal of Sustainable Mining
The surge in artisanal gold mining (AGM) activities and the associated environmental impact in Ghana have elicited several stakeholders' attempts to curb the problem. However, due to little understanding of the underlying issues, these efforts have been ineffective. This study aims to use a socio-ecological framework to analyze drivers of AGM activities, the environmental pressures, the state change, their impact on human welfare, and the management response as measures (DAPSI(W)R(M)) to the problem. Evaluate AGM's impact on Ghana's ability to achieve the United Nations Sustainable Development Goals (SDGs). Data were collected from relevant literature on the subject and analyzed with …
Waste Reduction At Wcu: Benchmarking Systems With The Atlas Zero Waste Program, Amy Maxcy
Waste Reduction At Wcu: Benchmarking Systems With The Atlas Zero Waste Program, Amy Maxcy
Sustainability Research & Practice Seminar Presentations
Ms Amy Maxcy, Office of Sustainability - Waste Reduction at WCU: Benchmarking Systems with the Atlas Zero Waste Program
Growth Of Invasive Plant Species Communities As A Substantial Issue In Post-Mining Land Development, Paweł Olszewski
Growth Of Invasive Plant Species Communities As A Substantial Issue In Post-Mining Land Development, Paweł Olszewski
Journal of Sustainable Mining
This article concerns the issue of the appearance and growth of invasive plant species in land degraded by hard coal mining and the repercussions of this process, particularly in the context of land reclamation. These species, such as Canadian goldenrod or Japanese knotweed, which nearly always form extensive and monocultural patches of vegetation, contribute to the displacement of both native species and those introduced as part of biological restoration. In 2015, the Central Mining Institute in Katowice prepared a land development concept for a part of the area of the former KWK Paryż mine in Dąbrowa Górnicza (Upper Silesian Industrial …
Case Studies In Computing For Earth And Environmental Sciences, Shantenu Jha
Case Studies In Computing For Earth And Environmental Sciences, Shantenu Jha
Sustainability Seminar Series
In this talk, we will provide a non-specialists introduction to high-performance computing (HPC) and discusshow HPC has been applied to several important areas of earth and environmental sciences. The casestudies include seismic tomography, the IPCC AR6, and scalable high-resolution image analysis. Examples of HPC middleware and hardware platforms available to the community will be discussed.
Getting To Neutral: Updating Wcu's Climate And Sustainability Action Plan, Bradley Flamm
Getting To Neutral: Updating Wcu's Climate And Sustainability Action Plan, Bradley Flamm
Sustainability Research & Practice Seminar Presentations
Dr. Bradley Flamm, Office of Sustainability - Getting to Neutral: Updating WCU's Climate and Sustainability Action Plan
Repurposing A Paradigm: Enhanced Chemical Weathering As An Emerging Negative Emission Technology, Grace Andrews
Repurposing A Paradigm: Enhanced Chemical Weathering As An Emerging Negative Emission Technology, Grace Andrews
Sustainability Seminar Series
Climate change is impacting humans and the environment around the world. To meet the Paris Agreement goal of limiting warming to 2∘C by 2100, Negative Emission Technologies, which actively remove greenhouse gases from the atmosphere, are required. In this talk, Dr. Andrews will discuss Enhanced Weathering, a cutting-edge climate change mitigation technology developed from decades-long research into chemical weathering, the Earth’s natural process for regulating atmospheric CO2 levels. She will share results from experiments and pilot studies of Enhanced Weathering conducted in both agricultural and coastal settings.
The Factors Impacting The Incorporation Of The Sustainable Development Goals Into Raw Materials Engineering Curricula, Dimitris Damigos, George Valakas, Anna Gaki, Katerina Adam
The Factors Impacting The Incorporation Of The Sustainable Development Goals Into Raw Materials Engineering Curricula, Dimitris Damigos, George Valakas, Anna Gaki, Katerina Adam
Journal of Sustainable Mining
It is widely recognised and acknowledged that the mining industry, if properly operating and managed, has the potential to positively contribute to “The 2030 Agenda for Sustainable Development”. In this direction, the Raw Materials (RM) engineering education possesses a crucial role, given the need to instil in tomorrow’s mining engineers the sustainability principles. This paper explores the educational needs of the Greek RM sector and the factors constituting the RM whole value chain SDGs-education-innovation eco-system. The research follows a two-stage focus group approach. First, the perceptions, opinions and beliefs of invited stakeholders were explored in the context of semi-structured interviews. …
A Two-Stage Approach To Integrate Vessel Geo-Tracking Data And Logbooks For Monitoring Fishing Activity Of Coastal Fisheries In Waters Off Northwestern Taiwan, Yi-Jou Lee, Nan-Jay Su, Cheng-Hsin Liao, Wei-Chuan Chiang, Chun-Huei Li
A Two-Stage Approach To Integrate Vessel Geo-Tracking Data And Logbooks For Monitoring Fishing Activity Of Coastal Fisheries In Waters Off Northwestern Taiwan, Yi-Jou Lee, Nan-Jay Su, Cheng-Hsin Liao, Wei-Chuan Chiang, Chun-Huei Li
Journal of Marine Science and Technology–Taiwan
Catch and fishing effort data are fundamental information to stock assessment and fisheries management, but difficult to obtain without the support of administration and sound fishery data collection system. This study integrated various sources of data from a simplified vessel geo-tracking system and logbooks from interviews with captains of coastal gillnet fisheries. We developed a two-step approach based on hierarchical cluster analysis to characterize the operation patterns and infer the fishing activities of the fishery. Results showed that the fishing effort in terms of operation duration could be estimated precisely for various vessel sizes, with catch composition and harvest information …