Physical Sciences and Mathematics Commons^™

Evaluating Change In Representation And Coordination In Collaborative Governance Over Time: A Study Of Environmental Justice Councils, Saba Siddiki, Graham Ambrose, Davor Mondom

Center for Policy Design and Governance

The brief provides a summary of "Evaluating Change in Representation and Coordination in Collaborative Governance Over Time: A Study of

Environmental Justice Councils," co-authored by Saba Siddiki and Graham Ambrose and published in the journal Environmental Management.

How Green Lakes State Park Got Its Name: The Optics And Appearance Of Fayetteville Green Lakes, Eric A. Schiff

Physics - All Scholarship

The extraordinary and variable appearance of the Fayetteville Green Lakes in the spring, summer, and fall has been the subject of journalistic and scientific attention for more than 150 years. This article addresses the subject in two sections for differing readerships. The first section is a description of the essential science for a general readership. The second section is an abstract of the science for technically knowledgeable readers. The layout of the article is designed for a folded paper flier suitable for distribution to visitors to the lakes.

The article describes the three key properties of the lakes’ waters that …

Assessing Impact Of Unconventional Oil And Gas Development On Groundwater Quality In The Northern Appalachian Region With Mixed Land Uses, Favour C. Epuna

Theses - ALL

Over the past decade, the rapid growth of unconventional oil and gas development (UOGD) has raised public concerns about its potential impact on groundwater quality. High methane and salt levels in groundwater have been the most widely cited UOGD-related impairments. The attribution of these contaminants to UOGD is usually complex, especially in regions with mixed land uses. Here, we compiled a large hydrogeochemistry dataset containing 13 geochemical analytes for 17,794 groundwater samples from the rural northern Appalachia, i.e., 19 counties located on the boundary between Pennsylvania (PA; UOGD is permitted) and New York (NY; UOGD is banned). With this dataset, …

A Gis Suitability Model Evaluating Habitat Characteristics Influencing Beaver (Castor Canadensis) Lodge Site Selection And Lodge Occupancy In Central Adirondacks, New York, Amanda K. Jacobs

Theses - ALL

The North American beaver (Castor canadensis) represents a quintessential example of an "ecosystem engineer." Yet the species' landscape-scale impacts on hydrology, geomorphology, and ecosystem ecology are not uniformly distributed through landscapes or time. Understanding beaver lodge site selection and lodge fidelity through time can help to predict where the greatest effects of beaver activity may occur. In this research project, I seek to understand the relationships between beaver habitat suitability, the habitat variables that currently define suitable areas, and lodge occupancy over time. Using Geographic Information Systems (GIS) to model habitat suitability, I use hydrologic, vegetative, and physiographic variables to …

Fine Scales, Broad Consequences: Drivers And Effects Of Microclimatic Variation In Great Smoky Mountains National Park, Jordan Rebecca Stark

Theses - ALL

Climate is highly variable at scales that are not captured by most weather and climate models due to local effects of topography and living systems. This variation in microclimate has been noted for many decades but has been difficult to incorporate into quantitative understanding of ecological systems and processes due to the large amount of data and complex models required to adequately describe fine-scale patterns across complex landscapes. In recent years, models of thermal microclimate variation have been developed using low-cost temperature sensors, but few of these models have been used to predict the effects of microclimatic variation on ecological …

Hybrid Power Generation System Through Vertical Axis Wind Turbine And Solar Pv, Zeeshan Memon

English Language Institute

The design of a hybrid electric power generation system utilizing both wind and solar energy for remote area is today’s need. The system has two basic components – one for generation of electricity through Solar Energy and another one for generation from Wind Energy. Even in the case of absence of either of the two sources, the other remaining source could be used to supplement the absence of the former. The power from wind current can be extracted using a vertical axis turbine. Vertical axis turbine is capable of extracting power form wind regardless of the direction of flow. The …

The Impacts Of Tropical Cyclones In Zimbabwe, Emmerson Chivhenge

English Language Institute

No abstract provided.

Social And Environmental Issue Of Deforestation In Papua, Indonesia, Briantama Asmara

English Language Institute

This poster aims to cover social and environmental impacts of deforestation in Papua. This research was based on literature review from various authors.

Environment Protection And Public Policies: The Case Of The Brazilian System Of Protected Areas (Snuc), Wainesten Da Silva

English Language Institute

This poster aims to present the Brazilian System of Protected Areas (SNUC), which is the result of the enforcement of the Brazilian society in promoting public policies to reduce the impact of human activity in nature. It has presented the concept of a public policy, a short history of public policies regarding the environment in Brazil, the main points of the Brazilian System of Protected Areas (SNUC), and a map exposing the protected areas in Brazil. The main finding is that the SNUC is a strong instrument to promote public policies to protect the environment, not only excluding the use …

Gases Concept Inventory (Gci): An Instrument Test To Analyze Students’ Mental Models Of The Kinetic Theory Of Gases, Muhammad Guntur Purwanto

English Language Institute

This poster is to promote a Gases Concept Inventory (GCI) as an instrument test to evaluate students’ mental models on kinetic theory of gases. By evaluating mental models using GCI, teachers can assess students’ initial perception and understanding in kinetic theory of gases, so they can prepare the best method to deliver kinetic theory of gases concept to students. THE GCI is analyzed by evaluating its validity, reliability, and difficulty level to prove that GCI is valid and reliable to be used.

Solar Thermal Cooling System: A Feasible Option For The Maldives, Ahmed Fathhee

English Language Institute

This poster presents the potentiality of utilizing solar and converting thermal energy to cool buildings in the Maldives. A thermal model of a typical building showing the annual cooling load is presented which was used to run a simulation model of a solar thermal cooling system. Simulation data shows that it is possible to use a solar thermal cooling system to cool the buildings effectively.

Types Of Oil Recovery Methods To Increase Oil Productions, Astrid Rodriguez

English Language Institute

In the oil industry, different recovery methods are applied to produce a percentage of the hydrocarbon storage in a reservoir. These methods are classified into three principal categories: primary, secondary, and tertiary recovery. Their selection and implementation depend on the reservoir and fluids properties. According to the recovery method selected, it is possible to recover different quantities of hydrocarbon.

Impact Of Invasive Species, Diego Fernando Osorio Castiblanco

English Language Institute

No abstract provided.

Net Geochemical Release Of Base Cations From 25 Forested Watersheds In The Catskill Region Of New York, Sara C. Nieman, Chris E. Johnson

Civil and Environmental Engineering

Chemical weathering of minerals is the principal mechanism by which base cations (Ca²⁺, Mg²⁺, K⁺, and Na⁺) are released and acidity is neutralized in soils, bedrock and drainage waters. Quantifying the release of base cations from watershed soils is therefore crucial for the calculation of “critical loads” of atmospheric acidity to forest ecosystems. We used a mass-balance approach to estimate the rate of release of base cations in 25 headwater catchments in the Catskill region of New York, an area historically subject to high inputs of acid deposition. In 2010-2013, total net …

Terra Dispositions: A Lithospheric Investigation Of Wet-Matter, Alec Rovensky

Architecture Senior Theses

Human intervention of the landscape by damming, filling wetlands and over-extracting is resulting in the rapid perversion of water bodies through the desertification or flooding of terrain and the ensuing contamination of reservoirs. In turn, these changes are disrupting ecosystems, reshaping geological borders, and causing irreversible damage that poses a threat to clean water supplies. As humans exert agency over local hydrology, there is scarce consideration of the ensuing ecological consequences. This thesis aims to expose the ecological transformations of territories laced with human agency by examining the residues left by water in order to deviate from the misplaced nostalgia …

The Influence Of Surface Types Towards Run-Off Water In Urban Park, Febby Andini

English Language Institute

Pavements in Alun Kapuas Park constribute 63 of run off water over the capacity of the soil to infiltrate. This water will potentially causes the flooding and puddling issues.

Potential Energy Generation From Agricultural Residue In Indonesia, Adrian Rizqi Irhamna

English Language Institute

Indonesia has great potential of biomass sources from their agricultural residue, which can potentially be used for alternative energy generation. This preliminary research explores the most suitable technology for energy generation from agricultural residue and its challenge for application in Indonesia. The study showed that biomass utilization via the direct combustion process is recommended for energy generation. It is also reported that the pretreatment process of drying and washing, are required to increase the fuel quality and plant efficiency.

How To Measure Nuclear Weapons Testing Impact On Glaciers Melting Pace In Novaya Zemlya Archipelago In The Russian Arctic, Evgenii Sidorov

English Language Institute

No abstract provided.

Benefits Of Bioenergy For The Sustainable Development Of Sudan, Arwa Ibrahim

English Language Institute

This poster discusses bioenergy and its potential benefits for Sudan’s Sustainable Development.

Applying Renewable Energies Against Climate Change: Solar Photovoltaic (Pv) Energy, Juan Jose Estribi

English Language Institute

In recent years, more efforts towards fighting climate change have been done. As a direct response, research and technology have offered several insights regarding the specific causes, effects, and even possible solutions for resolving this global issue. Among these solutions, renewable energies and their potential contributions as clean energy sources can be assessed as feasible options for the energy transformation through the decarbonization process of the energy industry. This poster is mainly focused on solar photovoltaic (PV) energy and its great potential as a renewable energy by making a brief assessment of some important aspects such as resource availability, its …

Trend Of Thornthwaite's Aridity Index (Ai) At Atakpame (Togo), Komlan Koudahe

English Language Institute

Drought can severely affect agricultural production potential, destroying the local economy and creating famine. Data were collected (1990 to 2014) from the Meteorological Department of Togo. Reference evapotranspiration (ETo) varied with two peaks obtained on March 28 (5.84mm) and on November 17 (4.87mm). There was water deficit in all years except 2005 and 2007. Also, there was non-significant increasing trend of aridity index (AI). Specific actions should target efficient water management in Atakpame.

Characterizing Hydrological Connectivity Of Artificial Ditches In Zoige Peatlands Of Qinghai-Tibet Plateau, Peng Gao, Zhiwei Li, Yuchi You

Geography and the Environment - Faculty Scholarship

Peats have the unique ability of effectively storing water and carbon. Unfortunately, this ability has been undermined by worldwide peatland degradation. In the Zoige Basin, located in the northeastern Qinghai-Tibet Plateau, China, peatland degradation is particularly severe. Although climate change and (natural and artificial) drainage systems have been well-recognized as the main factors catalyzing this problem, little is known about the impact of the latter on peatland hydrology at larger spatial scales. To fill this gap, we examined the hydrological connectivity of artificial ditch networks using Google Earth imagery and recorded hydrological data in the Zoige Basin. After delineating from …

Our Food Story: Examining The Relationship Between Food And The Community, Joan Kao

Honors Capstone Projects - All

Our Food Story is a project that critiques, analyzes and intercepts the cycle of concentrated poverty in the Near Westside through a look into the neighborhoods’ history and present day conditions. The project aims to offer a solution to the observed issues through interior design. Our Food Story is a casual eatery and a community food workshop as well as a source of employment to address the low employment rate in the area. Through biomorphic and biophilic design, Our Food Story hopes to engage all in and out of the community to bring back food, jobs and a community space. …

Soil Chemistry On Watershed 1: 1998 - 2014, Chris E. Johnson

Civil and Environmental Engineering

No abstract provided.

Estimating Mineral Weathering Rates In Catskills Watersheds, Chris E. Johnson

Civil and Environmental Engineering

No abstract provided.

Is Horizon Sampling More Powerful Than Depth Sampling?, Chris E. Johnson

Civil and Environmental Engineering

No abstract provided.

Monitoring Ship Noise To Assess The Impact Of Coastal Developments On Marine Mammals, Nathan D. Merchant, Enrico Pirotta, Tim R. Barton, Paul M. Thompson

Biology - All Scholarship

The potential impacts of underwater noise on marine mammals are widely recognised, but uncertainty over variability in baseline noise levels often constrains efforts to manage these impacts. This paper characterises natural and anthropogenic contributors to underwater noise at two sites in the Moray Firth Special Area of Conservation, an important marine mammal habitat that may be exposed to increased shipping activity from proposed offshore energy developments. We aimed to establish a pre-develop- ment baseline, and to develop ship noise monitoring methods using Automatic Identification System (AIS) and time-lapse video to record trends in noise levels and shipping activity. Our results …

Addressing Trans-Boundary Challenges Through Collaboration: How Organizations "Harmonize" Actions And Decisions Across Problem Landscapes, Rachel Fleishman

Dissertations - ALL

Collaborative governance- or collaboration- has become increasingly important for the design and implementation of public policy in the United States. This dissertation explores concrete and unique policy-related benefits emerging from collaboration, and the processes by which they emerge.

Collaboration is defined broadly as "any interaction between two or more organizations undertaken with the intention to cooperate." This definition is applied in the context of water quality management, where the physical nature of watersheds and the lack of regulatory authority available to policy-makers leads to a variety of collaborative arrangements.

A survey of literatures addressing collaboration from different theoretical angles revealed …

For Logs, For Traditional Purposes And For Food: Identification Of Multiple-Use Plant Species Of Northern Amazonia And An Assessment Of Factors Associated With Their Distribution, Anthony Ravindra Cummings

Dissertations - ALL

This dissertation examines the multiplicity of uses associated with tree and palm species of the Rupununi, Southern Guyana and the factors associated with their distribution. As tropical forests continue to decline the most significant response has been to understand the implications for the carbon cycle, with the impacts on forest dwelling peoples and wildlife, inadequately addressed. Multiple-use plants, individual species which at their most critical level provide food for wildlife, non-timber forest products and are commercially logged, provide a suitable lens for appreciating additional ecosystem services that may be compromised as tropical forests decline. I completed a plant inventory in …

Will Hubbard Brook Soils Be A Source Or Sink Of Carbon In A Changing Climate?, Chris E. Johnson

Civil and Environmental Engineering

No abstract provided.