Physical Sciences and Mathematics Commons^™

A Quick And Cost-Effective Method For Monitoring Deforestation Of Oil Sands Mining Activities Using Synthetic Aperture Radar And Multispectral Real-Time Satellite Data From Sentinel-1 And Sentinel-2., J Garcia Del Real, M. Alcaraz

Journal of Sustainable Mining

Alberta’s oil sands mining operations rank among the largest human-made structures globally. Monitoring through the use of Synthetic Aperture Radar (SAR) and Multispectral satellite imaging is an indispensable strategy in attaining sustainable development and mitigating deforestation in the third-largest verified oil reserves worldwide. This paper introduces a novel approach for cost-effective and reliable monitoring of deforestation caused by oil sands mining, avoiding cumbersome methods. It focuses on observing forest/non-forest areas affected by Suncor Energy Company’s mining assets in Alberta, using a combination of SAR and Multispectral satellite remote sensing. Radar images from Sentinel-1B and Multispectral images from Sentinel-2A were analyzed …

Measuring The Performance Of Sdgs In Provincial Level Using Regional Sustainable Development Index, Nurafiza Thamrin, Ika Yuni Wulansari, Puguh Bodro Irawan

Journal of Environmental Science and Sustainable Development

Measuring the national and sub-national progress in achieving such globally adopted development agendas as Sustainable Development Goals (SDGs) is particularly challenging due to data availability and compatibility of indicators to measure SDGs, especially in Indonesia. This paper attempts to measure the performance of sustainable development at the regional level in Indonesia by newly constructing a multidimensional composite index called the Regional Sustainable Development Index (RSDI). RSDI comprises four dimensions, covering comprehensive economic, social, environmental, and governance indicators. By applying factor analysis, the paper assesses the uncertainty of RSDI and the sensitivity of its composing indicators, then further investigates the relationship …

The Emirates At 2050: Balancing Development And Environmental Stewardship, John A. Burt, Noura Al-Mansoori, Ivonne Bejarano, Gary Brown, Oscar Campbell, Johannes Els, Gary R. Feulner, Guillermo Friis-Montoya, Aaron Henderson, Natural History Museum Abu Dhabi Howarth, Brigitte (Department Of Culture And Tourism, , Abu Dhabi, United Arab Emirates , Abu Dhabi, United Arab Emirates, David M. John, Jacky Judas, Daniel Mateos-Molina, Matthew Mitchell, Ada Natoli, Francesco Paparella, Fadi (Hefaiyah Mountain Conservation Centre Yaghmour, , Environment And Protected Areas Authority, Kalba, Sharjah, United Arab Emirates , Environment And Protected Areas Authority, Kalba, Sharjah, United Arab Emirates

All Works

The United Arab Emirates (UAE) faces the challenge of balancing rapid economic development with environmental preservation and conservation in the Anthropocene era. The nation’s unique ecosystems, characterized by arid desert, rugged mountains, and diverse marine habitats, are vulnerable to disturbances such as urbanization, habitat degradation, groundwater extraction and climate change. To chart a more sustainable course for the Emirates by 2050, the paper proposes policy recommendations such as adopting a national strategy for sustainable development, strengthening environmental policies, investing in urban planning and design, promoting sustainable water management, encouraging use of nature-based solutions, addressing climate change, fostering environmental education, supporting …

Explaining Students’ Attitudes Towards A Sustainable Future: Evidence From Sea-Plm 2019 Data, Syeda Kashfee Ahmed, Petra Lietz

Global education monitoring

This report, published by the Global Education Monitoring (GEM) Centre, discusses how students’ attitudes towards global issues are now crucial more than ever to build a sustainable world for future generations. The first section describes why students’ attitudes towards school and learning are important and how they are linked to the Educational Prosperity Framework (Willms & Tramonte, 2015). The second section highlights the literature about the key factors which can influence students’ attitudes towards school and learning and how they are related to students’ attitudes towards sustainable development. The third section discusses the methods used for analysing the relationships between …

Participative Decision Mechanisms For Sustainable Development In Co-Operative Livestock Systems In Europe, E. Ruoss, A. Boltshauser, Pius Hofstetter

IGC Proceedings (1997-2023)

Alpine pastures have been used for centuries and have a specific economic, ecological and cultural history that gives local identity. Alpine pastures, used only in summer, are endangered due to modern farming methods and economic conditions. The consequences include loss of biodiversity, traditionally used landscapes and socio-cultural identity in marginal regions (Riseth et al., 2003). As the Entlebuch UNESCO Biosphere Reserve was established by its inhabitants in a participative process, sustainable development in alpine pastures is also implemented by stakeholder participation. The methodology of participative decision mechanisms were used in two EU-projects: LACOPE: Landscape development, Biodiversity and Co-operative Livestock …

The Great Mission Of The Chinese Grassland Society: Grassland Strategic Research, F. Hong

IGC Proceedings (1997-2023)

The Chinese Grassland Society (CGS) was founded in 1979 in Beijing. Since 1991, it has become a national science society authorised by the State Ministry of Civil Affairs. The basic task of CGS is to unite the national grassland scientists and technicians for academic exchanges at home and abroad, to popularise grassland science, to train qualified personnel for the further development of grassland science and to accelerate the development of grassland science. The Society is affiliated with ten professional committees and sponsors the academic journals: Acta Agrestia Sinica, Acta Prataculturae Sinica and China Grassland.

Current Vehicle Fleet Inventory And Future Implementation Of A Centralized Electric Fleet At Portland State University, Dane Kovaleski

Environmental Science and Management Professional Master's Project Reports

As the effects of climate change continue to impact the world, many institutions have developed climate action goals to reduce their effects on the environment. Portland State University (PSU) has committed to an 80% reduction of greenhouse gas emissions by 2030 and carbon neutrality by 2040. A part of this commitment must include looking at the contributions of transportation on campus to reduce carbon emissions. According to a greenhouse gas emissions report done by the Campus Planning and Sustainability Office in 2016, transportation contributed to 12% of total greenhouse gas emissions on campus.

This project aims to evaluate the management …

Evaluating The Impacts Of The Transition From Open-Pit To Underground Mining On Sustainable Development Indexes, Naser Badakhshan, Kourosh Shahriar, Sajjad Afraei, Ezzeddin Bakhtavar

Journal of Sustainable Mining

Sustainable development is about creating a balance between development and environment, and it consists of three essential principles: environment, society, and economy. Today, one of the most important challenges in deep open pit mines is the transition from open pit to underground, which has positive and negative impacts on sustainable development indexes. In order to reduce these adverse impacts, the impact of various parts of the transition operation on these indexes should be evaluated and corrective and preventive measures should be implemented. In this study, using a hybrid semi-quantitative approach, the effects of the transition in the Songun copper mine …

Hydropower To The People: Implications Of A Comparative Macroinvertebrate Study On Either Side Of The Central Hidroeléctrica Topo In Tungurahua, Ecuador, Grace Mazur

Independent Study Project (ISP) Collection

This study uses macroinvertebrates as bioindicators to assess the water quality upstream and downstream of a hydroelectric project in Ecuador’s eastern cloud forest. Ecuador has increasingly turned to hydropower to supply its energy needs as pressure mounts to turn away from fossil fuels. This transition has been realized on the Río Topo, located in the province of Tungurahua. This study aims to determine how the Central Hidroeléctrica Topo (CHT), a diversion hydroelectric project (HEP) constructed on the Río Topo in the 2010s, has affected the water quality of the river. Samples were taken of benthic (bottom-dwelling) macroinvertebrates in the Río …

Design And Concept Of Renewable Energy Driven Auto-Detectable Railway Level Crossing Systems In Bangladesh, Iftekharuzzaman Iftekharuzzaman, Susmita Ghosh, Mohammad K. Basher, Mohammad A. Islam, Narottam Das, Mohammad Nur-E-Alam

Research outputs 2022 to 2026

Bangladesh’s railway system mostly uses typical manual railway crossing techniques or boom gates through its 2955.53 km rail route all over the country. Accidents frequently happen at railway crossings due to the lack of quickly operating gate systems, and to fewer safety measures at the railway crossing as well. Currently, there are very few automatic railway crossing systems available (without obstacle detectors). Additionally, all of them are dependent on the national power grid, without a backup plan for any emergency cases. Bangladesh is still running a bit behind in generating enough power for its consumption; hence, it is not possible …

Animal Welfare - Environment - Sustainable Development Nexus: Scoping Study, Janice H. Cox

Nexus – UNEP – Animal Welfare, Environment, Sustainable Development

A detailed report on the links between animal welfare, environmental health and global sustainability. Issues discussed include climate change, biodiversity, pollution and waste management, one health, sustainable development and just transitions.

Navigating Opportunities To Improve Youth Outcomes In A Least Developed Country: An Action Research Study, Naomi Docilait

Antioch University Dissertations & Theses

The ambitious United Nations-adopted Sustainable Development Goals (SDGs) require the concentrated effort of governments, the business sector, and other key stakeholders, including women and youth, for its success. Effective leadership will be essential for different sectors to integrate these development goals into strategic plans and operational activities in the service of realizing this agenda by 2030. Unfortunately for Least Developed Countries (LDCs), the COVID-19 pandemic caused the worst economic outcomes in 30 years. For this group of countries, the pandemic has negatively influenced efforts to eradicate poverty and improve social outcomes. This setback makes achieving the Sustainable Development Goals by …

Net Zero Roadmap For Copper And Nickel, Columbia Center On Sustainable Investment, Carbon Trust, Rmi, Payne Institute For Public Policy

Columbia Center on Sustainable Investment

As we seek to meet the challenges of climate change impacts, many commodities will play an increasing role in decarbonizing economies. There are increasing challenges of addressing the emissions from extraction of these commodities needed to support the zero-carbon transition.

CCSI, in a consortium with Carbon Trust, RMI, and the Payne Institute for Public Policy at the Colorado School of Mines, developed the Net Zero Roadmap to 2050 for Copper and Nickel Value Chains to support the copper and nickel mining sectors in taking collective, coordinated action by providing a clear, approachable, and accepted roadmap for decarbonization.

Our key messages …

Enlightenment Of Biosphere Reserve To Establishment And Management Of National Park In China, Jinhong Du, Ning Liu, Yijie Xian, Ding Wang, Wei Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

China has officially established the first batch of national parks in 2021 and such construction is entering a high-speed stage. National parks of the country basically originate from existed protected areas, and face series of long-standing problems and challenges, such as over simplified administration, low community participation, and prominent contradictions between ecological conservation and social development. The Man and the Biosphere (MAB) Programme is the first flagship project of United Nations Educational, Scientific and Cultural Organization (UNESCO) for biodiversity and cultural diversity conservation, biosphere reserve is its implementation platform, which has accumulated a lot of useful experience in biodiversity conservation, …

International Strategy Of Man And The Biosphere Programme Of Germany And Its Implications To China, Yijie Xian, Yan Zhuang, Qunli Han, Ding Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Since mid-1990s, Germany has developed the UNESCO's Man and the Biosphere Programme (MAB) together with its biosphere reserves into a pathway of enhancing the nation's role in global governance. Measures took by Germany include:clarifying the national position in the globalization of German MAB, including putting more emphasis on partnership development, highlighting the effectiveness of development assistance, and ensuring the clearance and feasibility of action plan; collecting resources from foreign affairs, finance, intellectual, technology, etc., by multi-federal sector collaborative mechanism, to support the development of biosphere reserves of other countries; thinking globally and taking priority over Africa region. The example indicated …

Educating Sanitation Professionals: Moving From Stem To Specialist Training In Higher Education In Malawi, Brighton A. Chunga, David Mkwambisi, Cassandra L. Workman, Francis L. De Los Reyes Iii, Rochelle H. Holm

Faculty Scholarship

Achieving the United Nations Sustainable Development Goals (SDGs) requires effective changes in multiple sectors including education, economics, and health. Malawi faces challenges in attaining the SDGs in general, and specifically in the sanitation sector. This paper aims to describe the existing landscape within public universities in Malawi to build a framework for training a cadre of locally trained experts. This is achieved by reviewing science, technology, engineering, and mathematics (STEM) degree programmes and assessing the extent of inclusion of sanitation education. The historical compartmentalization of academic programmes has resulted in few programmes to build on. Deliberate investment is needed to …

Evaluation Of Resources And Environment Carrying Capacity Of Xilinhot Mining Area Based On Multi-Source Data, Sun Jundong, Song Renzhong, Li Feiyue, She Changchao, Guo Tianyu, Li Jun, Zhang Chengye

Coal Geology & Exploration

The mining and depletion of coal resources have a certain degree of impact on the environment and population of the coal mining area. Confronted with the resources and environment problems, China strongly advocates the construction of green mines, requiring that mine exploitation must be within resources and environment carrying capacity. With the support of multi-source data (Landsat 8, GF-2, etc.) and socio-economic statistics data, Analytic Hierarchy Process was used to construct an index system for evaluating resources and environment carrying capacity of the mining area in Xilinhot, Inner Mongolia from two aspects of the carrying background and the carrying statu. …

Evaluation Of Sustainability Determinants To Develop A Sustainability Rating System For California Infrastructure Construction Projects, Joseph Kim, Patricia Mccarthy

Mineta Transportation Institute

This study evaluates the important sustainability determinants that affect factors’ success in meeting their sustainability goals when conducting infrastructure construction projects in California. The study implemented the online survey method to evaluate the sustainability characteristics that infrastructure industry professionals currently are aware of under the current situation in California. A data set of 25 validated survey responses is used for statistical data analysis using analysis of variables, Kruskal-Wallis tests, and two sample t-tests. The analysis results showed that the median response values for the six major sustainability categories do not show any significant difference. The results also showed that no …

Permaculture As An Ecopedagogy Curriculum And Alternative Theory Of Development : An Exploration Of The Ecological Consciousness Of Rural Western Kenyan Farmers Using Photo-Voice With A Farmer Field School During Covid-19, David Yisrael Epstein

Legacy Theses & Dissertations (2009 - 2024)

This dissertation explores two main questions of farmers in Western Kenya – how they see farming as a creative process and their role in that – and how change is made possible in their community. I explore stories from farmers themselves, using photographs they have taken and stories they tell about those photographs, which answer these two questions. In doing so, I attempt to understand the degree to which collective action has taken root in a community exposed to a permaculture based curriculum within a farmer field school. It also importantly seeks to understand what happens when such a curriculum …

Debe Ser Dirigida: Theories Of Community Organizing For Research Management In The Context Of Rural Ecuador, Meghan Edwards

Student Symposium

This research analysis and literature review discusses the factors that mobilize individuals to take an active role in community-led resource management. After reviewing major contemporary theories of resource management such as Elinor Ostrom's polycentric theory, CPR theories, and Arnstein's ladder, the essay then applies these theories to the context of the Quijos Valley in Ecuador, where the author conducted informal interviews with community members both involved and not-involved in managing fragile soil ecosystems. The literature review considers the idea that individuals are more likely to take an active role in research management when there are strong community bonds, and highlights …

The Development And Prospect Of Chinese Grassland Economic System, Fuzeng H.

IGC Proceedings (1997-2023)

China is a country with an old agriculture civilization of the world. The arrangement of the crop and pasture area had developed from Han and Tang dynasty. (From A.C 206.to AD 907). Chinese livestock economic had undergone the winding development for a thousand years of feudal society, however, It still belong to a phase of the loose private ownership. From 1949 when The People's Republic of China was founded, the pasture was nationalized and collective management. Since 1980s, the planned economic changed into the market economic gradually. The pasture was public ownership, but management by contract, paid utilization and unchanged …

Policy Sustainability Issues: Case Study Of Cassava Farmers In Ikorodu. Lagos, Nigeria, Medinat Oluwatoyin Adetunji

Walden Dissertations and Doctoral Studies

The inconsistency and lack of continuity of Nigeria's agricultural policies impact the cassava sector. Despite being the world's biggest producer, the country is yet to benefit from the advantage due to a lack of sustainable growth. The situation manifests in terms of low productivity, low production level, and poor income to the farmers. The purpose of this qualitative study was to investigate the experiences and perceptions of the cassava farmers on cassava policies and the effect on their income and livelihoods in the Ikorodu local government of Lagos State. This qualitative study adopted a case study research design using participatory …

Evaluating Long-Range Transportation Plans For Mainstreaming Of Climate Adaptation Among Virginia Mpos, Sebastian L. Shetty

Theses and Dissertations

Despite the strides made towards addressing climate change through greenhouse gas (GHG) emissions reduction strategies, it has become increasingly apparent that attempting to mitigate the crisis in such a manner alone is insufficient. This thesis joins a growing body of research on how our societies must adapt to a changing climate, contributing more evidence on common barriers to adaptation and how they might be overcome. Through an attempt to evaluate the progress made towards mainstreaming, or integrating, climate change concerns into five Virginia MPOs’ long-range transportation plans (LRTPs), this study provides support for prior hypotheses around the potential for MPOs …

Beyond The Green Iron Cage: Exploring The Macro And Micro-Level Influences On Executive Decisions About Sustainability Investments In Small And Medium Size Firms, Igor Estraykh

Theses and Dissertations

Although research on corporate environmental sustainability has shed light on different aspects of organizational and individual level factors that influence corporate decisions, it does not fully account for how individual executives within firms react to these forces and make decisions, specifically within small to medium size enterprises (SMEs). This study used a grounded theory approach to interview 19 SME executives from 13 different industries to explore how organizational and individual level factors influence their ability to evaluate and make decisions related to sustainability initiatives. The study found that SME executives faced isomorphic pressures for sustainability, individual agency pressures, significant resource …

The Imperative For Climate Action At Portland State University, Stephen Percy

Office of the President Publications and Presentations

Portland State University President Stephen Percy announces the formation of the Climate Change Initiative.

A Network Of Transdisciplinary Observation Mechanisms As A Digital Source Of Knowledge On Rangeland, To Communicate And Exchange At Local, Regional And Global Scales, Alessandro Rizzo, El Hassane El Mahdad, Abdelfettah Sifeddine, S. Lucatello, Lhoussaine Bouchaou, Elisabeth Huber-Sannwald

IGC Proceedings (1997-2023)

For several decades, interventions geared towards the development of drylands have been the catalysts of much change in a rapidly evolving world, and learning how to build sustainable trajectories that take into account both cultural and contextual variations is becoming of increasingly great import. As local problems become intertwined, and given the difficulty of large-scale collective action, understanding these dynamics requires cognizance of all levels of knowledge governance systems and their interactions. So far as rangelands are concerned, the lack of easily accessible documentation encompassing all knowledge to date is a major impediment to their sustainable development. With this in …

Modeling Weather Vulnerability Dynamically: Applications Of Multiple Linear Regression To Weather Index Microinsurance, Sophie Wu

Undergraduate Student Research Internships Conference

This paper offers a broad overview of the philanthropic goals of microinsurance — namely, to provide vulnerable populations with more self-sufficient and sustainable methods of coping with risk — and through this lens, analyses the applications of multiple linear regression in developing dynamic models for microinsurance. We explain the foundations of MLR (multiple linear regression), and then give two examples for how a simple multiple linear regression model can be adapted with a novel outcome variable (famine) and dependent variables (climate change related costs). Overall, a better understanding of MLR can lend to a better understanding of how microinsurance can …

Spatial Analysis Of Landscape Characteristics, Anthropogenic Factors, And Seasonality Effects On Water Quality In Portland, Oregon, Katherine Gelsey, Daniel Ramirez

REU Final Reports

Urban areas often struggle with deteriorated water quality as a result of complex interactions between landscape factors such as land cover, use, and management as well as climatic variables such as weather, precipitation, and atmospheric conditions. Green stormwater infrastructure (GSI) has been introduced as a strategy to reintroduce pre-development hydrological conditions in cities, but questions remain as to how GSI interacts with other landscape factors to affect water quality. We conducted a statistical analysis of six relevant water quality indicators in 131 water quality stations in four watersheds around Portland, Oregon using data from 2015 to 2021. Indiscriminate of station …

Are We Really Getting Into The Green Scene? Investigating The Effects Of Kyoto Protocol Mechanisms On The Environment And Economy, Erica Reanne C. Co, Samantha Colleen M. Francisco, Chelsie Marie D. Gumba, Joshua Martine J. Magallanes

Angelo King Institute for Economic and Business Studies (AKI)

The world has changed drastically in favor of the human race as the processes of production improve, leading to the stimulation of economic growth. However, we failed to consider how these changes affect the environment, causing pollution levels to rise due to it being an unavoidable by-product of production. Eventually, nations were driven to develop a strategy to combat climate change and increase greenhouse gas emissions in the form of the Kyoto Protocol. This research compares two of the Kyoto Protocol Mechanisms, specifically the Clean Development Mechanism (CDM) and the Emissions Trading Scheme (ETS), to investigate the effect of such …

Promoting Sustainable Development In Pastoral Areas By Innovating Institutions Of Economic Organizations, Jingping Hu

IGC Proceedings (1997-2023)

No abstract provided.