Natural Resources and Conservation Commons^™

Macroinvertebrate Study In Scituate

Watershed Access Lab Projects

A severe drought affected the streams leading into the reservoirs in Scituate throughout the summer of 2010 causing water bans and an exceptionally low amount of water from which to draw for the town’s use. The usual public and accessible portions of the streams were dry. Fortunately, the North and South Rivers Watershed Association includes a member who graciously allowed four students to come and sample the water on his property on October 7, 2010. Following the sampling with kick nets and gear borrowed from the WAL lab, these students spent the next six months meeting weekly to classify the …

Matfield River Land Use

Watershed Access Lab Projects

Three classes at East Bridgewater High School examined and analyzed various aspects of the Matfield River during the 2010-2011 school year. The chemistry and environmental science classes at East Bridgewater High School collected data from the Matfield River in November 2010. The environmental science class analyzed the macroinvertebrates of the river, and the chemistry class examined the chemistry of the river. The oceanography class tested fecal coliform bacteria in water samples taken in March 2011, and also examined land use of the river’s tributaries.

Although concerns were raised about the sewage treatment plant releasing waste into the Salisbury Plain River, …

Agawam River Project Year 11: River Water And Salt

Watershed Access Lab Projects

No abstract provided.

Watershed Access Lab: Educators Resource Center For Environmental Studies, Kim Mccoy

Watershed Access Lab Projects

Brief overview of the RiverNet Watershed Access program - its history and the achievements of the many participating teachers and students from throughout Southeastern Massachusetts.

How Much Do U.S. University Students Know, And Want To Know, About Sustainability And Green Building? The Findings Of A Survey, And Possible Implications For General Elective Curriculum., Jeremy R. Farner

Purdue Polytechnic Masters Theses

Using the survey approach, this investigation examined the attitudes and interest of college students at two universities in different geographic locations within the United States.  Approximately 24,000 students from all disciplines and majors at Weber State University (WSU) in Utah, and 4,000 at Purdue University in Indiana, were invited to participate in a study to determine current knowledge, familiarity, and interest in topics within the sustainability and Green Building educational arena. The goal of this study was to determine what students already know, would like to know, and how much interest there would be in developing …

Morphological Variation Between Juvenile White Bass And Juvenile Hybrid Striped Bass, Ryan W. Lueckenhoff

School of Natural Resources: Dissertations, Theses, and Student Research

While identifying recruitment bottlenecks for white bass Morone chrysops, we encountered difficulty distinguishing between age-0 white bass and age-0 hybrid striped bass M. saxatilis x chrysops. Accurate identification of juvenile white bass and hybrid striped bass will improve the quality of data gathered for research and monitoring efforts. The first objective of this study was to estimate biologists’ accuracy identifying juvenile white bass and juvenile hybrid striped bass, and to determine which characteristics biologists were using during identification. Overall, identification accuracy was 71%. Biologists who placed less emphasis using the characteristic "broken horizontal lines" or who examined >99 …

The North American Drought Monitor: A Continental Approach, Mark Svoboda

School of Natural Resources: Faculty Publications

The U.S. Drought Monitor

Since 1999, NOAA (CPC and NCDC), USDA, and the NDMC have produced a weekly composite drought map -- the U.S. Drought Monitor -- with input from numerous federal and non-federal partners.

History of the North American Drought Monitor (NADM)

• The concept for the NADM was developed and discussed in 2002
• The first NADM map was released in March 2003
• The first NADM map in all three languages (English, Spanish, and French)was released in October 2003

History of the NADM

• The United States started off as the only country to author and organize the map
• Canada …

Take Pride In America In Southern Nevada: Quarterly Progress Report, Period Covering January 5, 2011- April 4, 2011, Margaret N. Rees

Anti-littering Programs

• The Hector’s Helpers program with the Clark County School District continued curriculum development.

• The team continued to develop the GIS database.

• An information sharing portal between stakeholders began development.

• The team worked with Keep Las Vegas Beautiful to develop an adopt a block recognition plan, as well as developed a survey and database for the survey.

• A total of 10 clean-up events were conducted this quarter.

Estimation Of Land Surface Evapotranspiration With A Satellite Remote Sensing Procedure, Ayse Kilic, Ian Ratcliffe, Pariskhit Ranade, Kenneth Hubbard, Ramesh K. Singh, Babuarao Kamble, Jeppe Kjaersgaard

School of Natural Resources: Faculty Publications

There are various methods available for estimating magnitude and trends of evapotranspiration. Bowen ratio energy balance system and eddy correlation techniques offer powerful alternatives for measuring land surface evapotranspiration. In spite of the elegance, high accuracy, and theoretical attractions of these techniques for measuring evapotranspiration, their practical use over large areas can be limited due to the number of sites needed and the related expense. Application of evapotranspiration mapping from satellite measurements can overcome the limitations. The objective of this study was to utilize the METRIC^TM (Mapping Evapotranspiration at High Resolution using Internalized Calibration) model in Great Plains environmental …

Do Invasive Riparian Woody Plants Affect Hydrology And Ecosystem Processes?, Julie A. Huddle, Tala Awada, Derrel L. Martin, Xinhua Zhou, Sue Ellen Pegg, Scott J. Josiah

School of Natural Resources: Faculty Publications

Political and socioeconomic pressures on riparian areas in semiarid regions of the Great Plains are growing as water resources become more limited. Management along waterways has altered stream ecology and hydrology in ways that encourage the invasion and expansion of native (e.g., Juniperus virginiana) and non-native (e.g., Tamarix sp. and Elaeagnus angustifolia) woody species. One management tool currently implemented to restore the hydrology or increase water yields along waterways in semiarid areas is the removal of vegetation or invasive species. How managers should respond to invasive woody plants to optimize hydrological functions without compromising other riparian ecosystem functions …

The John Muir Newsletter, Spring/Summer 2011, The John Muir Center

Muir Center Newsletters (1981-2015)

Page 1 transcription missing

PAGE 2 LEGACY Exploring John Muir' Through Photography and Film :::.':: i: :::: in Catherine Tatge & Claudia Hanna On April 13, around 150 gathered in Pacific's Janet Leigh Theatre for a special program celebrating Muir and his legacy. Photographer Scot Miller of Fort Worth discussed the many backcountry trips he took retracing Muir's route that led to his book, My First Summer in the Sierra, published in 1911. The centennial edition, published by Houghton-Mifflin, Muir's original press, features Miller's photographs in the Sierra. Miller also shared a video of his trips in the Sierra with …

The Impact Of Qmm On Social Relations In Fort-Dauphin, Christopher B. Collier

Independent Study Project (ISP) Collection

My interest in this subject began with a general desire to understand how Malagasy society adapts to “outsiders.” We learned throughout the semester about the various external forces that have shaped the culture of the island since the arrival of the first people here thousands of years ago. At first, my ideas were focused more on the experiences of people immigrating to Madagascar. I observed very particular patterns: immigrants of certain ethnicities fill specific socioeconomic niches in specific geographic areas, and with varying reception from the Malagasy community.

I came to realize, however, that similar patterns take place even between …

The Aders’S Duikers (Cephalophus Adersi) Of Mnemba Island, Zanzibar: A Study Of The Behavior And Diet Of A Critically Endangered Species, Aviva Fiske

Independent Study Project (ISP) Collection

Cephalophus adersi, commonly known as Aders's duiker, is an extremely rare, near endemic species to Unguja Island in the Zanzibar archipelago. It is a member of the suborder Ruminantia and is considered part of the red duiker family. C. adersi is critically endangered, and although it is protected by Zanzibari law, its population numbers have plummeted over the last thirty years due to hunting as well as habitat destruction and fragmentation. This study examines the behavior and ecology of a small population of Aders's duikers living on Mnemba, an island off the coast of the northeastern tip of Unguja. Four …

Tree Plantation Expansion: Impacts On Rural Communities In The Central North Of Tasmania, Kyla Flaten

Independent Study Project (ISP) Collection

The goal of my study was to understand the impacts of tree plantation expansion on rural communities in the Central North of Tasmania. This study is particularly relevant with the recent surge of plantation development in the last ten years and the current uncertainty over future plantation expansion because of the supposed shift in the woodchip industry from native forest to plantation-based as well as the proposed Gunns' pulp mill. By understanding the current impacts as well as problems within the system, it is my hope that these results can be used for better planning and change in the future …

Factors Influencing Post Consumer Recycling Behaviors Of The Bemidji State University Population, Kaitlin L. Boutelle

Honors Capstones

Capstone submitted as a graduation requirement for BSU Honors Program.

Biogas Technology On Uzi Island, Zanzibar: A Feasibility Study, Peter J. Mcinerney

Independent Study Project (ISP) Collection

With realization of the finite quantity of fossil fuels and improved study on the effects of global climate change there has been an increasing demand for energy production from renewable, sustainable sources in developed and developing nations alike. The population of Tanzania relies overwhelmingly on biomass as a source of primary energy, with such impacts as deforestation and negative health effects. Biogas generation is a renewable energy technology that utilizes organic waste sources to produce a methane-rich gas suitable for cooking and lighting with the potential to replace current unsustainable energy sources and provide several environmental and socioeconomic benefits. A …

Droughtscape, Spring 2011, Kelly Smith

DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)

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Forecasters Say Dryness in TX and SW to Continue

Drought Planning, The Game: Coming Soon

Ding Takes New Post

South and Southwest Lose Crops, Fight Fires

Drought Monitor Authors Review Enhanced GIS Tools and New Processes

Review Of The River Returns: An Environmental History Of The Bow. By Christopher Armstrong, Matthew Evenden, And H.V. Nelles., Ted Binnema, David Vogt

Great Plains Research: A Journal of Natural and Social Sciences (through 2013)

This book should be read more as a collection of essays on a wide variety of topics related to the Bow River than as a monograph. Each of its thirteen chapters examines an aspect of the history of human interactions with the river, ranging from ranching, forestry, hydroelectricity, and irrigation to urban sanitation, recreational fishing, flooding, and park building. The Bow River is amenable to a discussion of such diverse themes. Its headwaters are among the glaciers of the Rocky Mountains in Banff National Park, but it also flows through the ranching country of the foothills, the major urban center …

Review Of The Tallgrass Prairie Center Guide To Prairie Restoration In The Upper Midwest. By Daryl Smith, Dave Williams, Greg Houseal, And Kirk Henderson., Gerry Steinauer

Great Plains Research: A Journal of Natural and Social Sciences (through 2013)

Tallgrass prairie restoration in the Upper Midwest is the focus of this guide. Its geographic area of coverage includes the eastern fifth of South Dakota and Nebraska and northeast Kansas, a region some ascribe to the eastern Great Plains. Two types of prairie restoration are dealt with: prairie reconstruction, which the authors define as creating prairie from scratch on sites where prairie plants no longer exist; and prairie remnant restoration, defined as upgrading degraded existing prairies. The book comprises five sections: "Reconstruction Planning," "Implementing Reconstruction," "Prairie Restoration and Management," "Special Cases," and "Native Seed Production." There are 16 chapters, each …

Applications And Challenges For Adaptive Management, Jamie E. Mcfadden

School of Natural Resources: Dissertations, Theses, and Student Research

Adaptive management is becoming an increasingly popular management-decision tool within the scientific community.  The application of adaptive management is appropriate for complicated natural-resources management problems high in uncertainty.  Two primary schools of thought have developed that may yield varying levels of success as they primarily differ in stakeholder involvement and model complexity.  I evaluated peer-reviewed literature that incorporated adaptive management to identify components of successful adaptive management plans and to make comparisons between the two schools of thought.  Identifying the elements of successful adaptive management is advantageous to natural-resources managers, such as those managing the Platte River, Nebraska.  The Platte …

Formation, Adsorption, And Degradation Of N-Nitrosoatrazine In Water And Soil, Hsin-Ro Wei

School of Natural Resources: Dissertations, Theses, and Student Research

The products of xenobiotic reactions in environmental mammalian systems may pose risks equal to or greater than parent compounds. Products of concern include nitrosamines, which can be carcinogenic, mutagenic, and teratogenic. Nitrosamines may form in soil, lake water, and sewage; they also can form in agricultural soils treated with agrichemicals containing amine moieties and nitrogen fertilizer. The nitrosamine-forming reaction of amines with nitrite is promoted at acidic pH. The widely used herbicide atrazine has secondary amine groups that can react with nitrite to form N-nitrosoatrazine (NNAT). The primary objective of this research was to characterize the formation, stability, and …

Ecology And Management Of Channel Catfish Ictalurus Punctatus And Flathead Catfish Pylodictis Olivaris Populations In The Missouri River, Ne, Cameron Wesley Goble

School of Natural Resources: Dissertations, Theses, and Student Research

Channel catfish Ictalurus punctatus and flathead catfish Pylodictis olivaris are two of the most important freshwater recreational or commercial species in the United States. Catfish populations in the Missouri River are important resources to the people of Nebraska and surrounding states. The objective of my study was to determine the present status of catfish populations in the Missouri River, Nebraska. Specifically I evaluated population characteristics such as relative abundance, population size and density, size structure, condition, age structure, growth, and mortality. I used a stratified random sampling design and generalized linear mixed modeling approach to assess differences in population characteristics …

Why Do Some Nations Have More Renewable Energy Policies?, Melissa Dahl

Political Science Theses and Capstones

Some nations have considerably more renewable energy policies than others and this research is attempting to discover why. Renewable energy use is quickly growing in our world and has become a major topic in today’s politics. Existing literature suggests various theories as to why some nations have more renewable energy policies than others. I test these theories with data from two major data sources; REN21, the Renewable Energy Policy Network for the 21st Century, and the International Energy Agency. I anticipate that nations with a larger number of effective political parties, higher GDPs, and larger population would have more renewable …

Optimizing Private Land Conservation And Public Land Use Planning/Regulation, Bradford S. Gentry, J. Daniel Oppenheimer, Randal A. Strobo

Yale School of the Environment Publications Series

Report of the 2010 Berkley Workshop

Held at the Pocantico Conference Center of the Rockefeller Brothers Fund - July 2010

Are Western Australian Waters The Least Productive Waters For Finfish Across Two Oceans? A Review With A Focus On Finfish Resources In The Kimberley Region And North Coast Bioregion, B. W. Molony, S. J. Newman, L. Loll, R C J Lenanton, B. Wise

Fisheries Research Articles

The marine ecosystems of Western Australia, including those in the Kimberley, are classified as being of moderate to low productivity. This is primarily a consequence of the influence of the Leeuwin Current, the eastern boundary current that flows poleward delivering warm, low nutrient waters, and only sporadic short-term upwelling events to shelf habitats off the Western Australian coast. This, coupled with little riverine inflow from old weathered terrestrial systems, results in low levels of primary and secondary production in habitats along most of the coast. The consequence is that finfish fisheries in the Kimberley and throughout the State typically land …

The Use And Misuse Of Wetlands In Kampala, Emily Gumm

Independent Study Project (ISP) Collection

This research examines the complex and inter related relationship between conservation and development of wetlands in Kampala. Development and conservation are two concepts that are often at odds with one another. However, in a natural resource rich country such as Uganda development is benefited by carefully considering the role of conservation. As a student of Sociology at Illinois Wesleyan University, the researcher is especially interested in the use and miss use of wetlands as well as the decision making process in building on wetlands.

This paper examines specifically Uganda's wetland policy and how it is currently being implemented, specifically in …

Stochastic Hybrid Embodied Co2-Eq Analysis: An Application To The Irish Apartment Building Sector, Adolf Acquaye, Aidan Duffy, Biswajit Basu

Articles

Although embodiedCO2-eq analysis has seen recent developments as evident in the establishment of the ISO14040 and 14044 LCA standards, it is recognized that due to weaknesses in gathering data on product-related emissions,embodiedCO2-eq values are probabilistic. This paper presents a stochastic analysis of hybrid embodied CO2-eq in buildings to account for this weakness in traditional methods and, by way of example, applies it to an Irish construction-sector case study. Using seven apartment buildings, 70,000 results are simulated with Monte Carlo analysis and used to derive probabilistic and cumulative embodied CO2-eq intensity distributions for apartment buildings in Ireland. A Wakeby distribution with …

Nevada Interagency Volunteer Program: Helping Hands Across Public Lands – Phase Ii: Quarterly Progress Report, Period Covering January 1, 2011 To March 31, 2011, Margaret N. Rees

Get Outdoors Nevada

• The number of records in the volunteer database increased by 15.35% over the last quarter. The database now contains 7,537 records.
• The number of site visits increased 38.5% over the last quarter. Results show an average of 1,356 visits per month.
• The number of page views increased 29.15% over last month. Results show an average of 2,081 pages viewed per month.
• Get Outdoors Nevada supported 22 volunteer events in a variety of ways. These events utilized 692 volunteers whom contributed 2,930 combined hours of service.
• Four volunteer trainings have been completed; 72 volunteers attended the trainings.
• Volunteer Orientation Training Automation …

Limnological Assistance For Lake Mead National Recreation Area: Quarterly Report, Period Ending March 30, 2011, Margaret N. Rees

Limnological Studies

Project 1

• Technical assistance with the implementation of the Interagency Monitoring Action Plan (I-MAP) for Quagga Mussels is ongoing. During this quarter, analysis was completed for 13 juvenile/adult samples and analyses of the remaining samples are underway.
• Both research projects are well underway with 14 sample sets collected for Veliger abundance and settlement at different depths of Lake Mead and 12 samples collected for Growth of adult quagga mussels within Las Vegas Wash/Las Vegas Bay.

Project 2

• Annual summary sheets are under development for the topics listed within the Limnological and Aquatic Resource Monitoring and Research Plan for Lakes Mead …

Native Grassland Management Guidelines For Nebraska's Wildlife Management Areas, Gerry Steinauer, Kent Pfeiffer, Jarren Kuipers

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

This document is one of a four part series produced by the Nebraska Game and Parks Commission to provide direction to managers of Wildlife Management Areas (WMAs) in Nebraska. Other documents in the series cover management of woodlands, wetlands, and converted habitats.

Prior to EuroAmerican settlement grasslands covered 98% of the Nebraska landscape and supported the majority of the state’s biodiversity. Since settlement, Nebraska’s native grasslands have suffered serious decline. For example, approximately 98% of eastern Nebraska’s tallgrass prairie has been lost to development. In central and western Nebraska grassland losses have been less dramatic though still substantial. Remnant grasslands …