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Full-Text Articles in Environmental Monitoring

Memorial To Charles Alexander Baskerville (1928–2009), Allen W. Hatheway, Ajitkumar Shah, Joseph J. Lifrieri, Nazrul I. Khandaker, Stanley Schleifer May 2011

Memorial To Charles Alexander Baskerville (1928–2009), Allen W. Hatheway, Ajitkumar Shah, Joseph J. Lifrieri, Nazrul I. Khandaker, Stanley Schleifer

Publications and Research

Charles Alexander Baskerville captured our imagination, as a senior colleague in the practice of engineering geology in New York City. “Charlie” held the seat of master Big Apple Geologist during his matured career. He was the source, he knew the possibilities, he was aware of the pitfalls of this most geologically complex of American cities. His final work was his greatest reach—the four bedrock geologic quadrangles of the city. Baskerville mapped New York City for more than fifty years. He was sought and given access to sites of bedrock and bedrock/ overburden interface on the various capitol construction projects undertaken …


Prioritizing Investment In Residential Energy Efficiency And Renewable Energy: A Case Study For The U.S. Midwest, Robert J. Brecha, Austin Mitchell, Kevin P. Hallinan, J. Kelly Kissock May 2011

Prioritizing Investment In Residential Energy Efficiency And Renewable Energy: A Case Study For The U.S. Midwest, Robert J. Brecha, Austin Mitchell, Kevin P. Hallinan, J. Kelly Kissock

Physics Faculty Publications

Residential building energy use is an important contributor to greenhouse gas emissions and in the United States represents about 20% of total energy consumption. A number of previous macro-scale studies of residential energy consumption and energy-efficiency improvements are mainly concerned with national or international aggregate potential savings. In this paper we look into the details of how a collection of specific homes in one region might reduce energy consumption and carbon emissions, with particular attention given to some practical limits to what can be achieved by upgrading the existing residential building stock. Using a simple model of residential, single-family home …


Pleistocene Climate In Alaska From Stable Isotopes In An Ice Wedge, Corinne Y. Griffing May 2011

Pleistocene Climate In Alaska From Stable Isotopes In An Ice Wedge, Corinne Y. Griffing

UNLV Theses, Dissertations, Professional Papers, and Capstones

The CRREL permafrost tunnel offers a unique opportunity to sample ice wedges in a climate-controlled environment, penetrating frozen silts which host massive ground ice that may record Dansgaard-Oeschger (D-O) and Heinrich Events. Ice wedges in the tunnel have been dated to approximately 36-22 ka (Hamilton et al., 1988), allowing the paleoclimate of the region to be reconstructed during MIS 3, when D-O and Heinrich events were documented in various other records. These climate cycles are rapid climate oscillations that have been recognized in records from the Arctic and subarctic, and suggest that climate can rapidly shift by 10°C over millennial …


Assessing Seasonal Features Of Tropical Forests Using Remote Sensing, Roberto Bonifaz-Alfonzo May 2011

Assessing Seasonal Features Of Tropical Forests Using Remote Sensing, Roberto Bonifaz-Alfonzo

Department of Geography: Dissertations, Theses, and Student Research

Tropical forests are key components of the biogeochemical cycles, complex in structure, diversity and dynamics, also, tropical regions have been deforested and modified by human activities particularly for agriculture. Understanding the inter-annual and intra-annual variation dynamics of tropical regions could give valuable information on temporal characteristics of ecosystems behavior which is important for mapping and monitoring. This dissertation assesses seasonal and inter-annual changes in the tropical land cover that may be related to changes in the natural environment and/or human activities. Research was focused on the Mayan forest located in southern Mexico and Northwest Guatemala, one of the northern-most important …


Effectiveness Of Earthtec ® On Killing Invasive Quagga Mussels (Dreissena Rostriformis Bugenis) And Preventing Their Colonization In The Western U.S., Ashlie Watters May 2011

Effectiveness Of Earthtec ® On Killing Invasive Quagga Mussels (Dreissena Rostriformis Bugenis) And Preventing Their Colonization In The Western U.S., Ashlie Watters

UNLV Theses, Dissertations, Professional Papers, and Capstones

Dreissena rostriformis bugensis, an invasive species, also known as the quagga mussel, was discovered in Lake Mead, NV in January of 2007. In the four years since detection, quagga mussels have created tremendous economical, ecological, and human health impacts. The mussels clog pipes, ruin boat motors, and damage recreational equipment, and once established in the lake, routine maintenance is necessary to avoid further damage. Because of quagga mussels' high fecundity, planktonic veliger stage, and ability to attach to substrates with byssal threads, they have easily and swiftly spread to other lakes and reservoirs in the Lower Colorado River Basin. …


Impacts Of Climate Change And Weather Modification On Hydrologic Characteristics Of Watersheds In The Western United States, Anil Acharya May 2011

Impacts Of Climate Change And Weather Modification On Hydrologic Characteristics Of Watersheds In The Western United States, Anil Acharya

UNLV Theses, Dissertations, Professional Papers, and Capstones

This research quantifies the impacts of climate change and weather modification (WM) on hydrologic characteristics of watersheds in the arid regions of the western United States. This research performs a long-term simulation of streamflow for present and future climate conditions in the North Platte (NP) Watershed, Wyoming; a shorter duration simulation is then performed to observe the likely impacts of event based changes in an urban watershed in Las Vegas, Nevada.

First, a study is carried out in Chapter 3 that evaluates the impacts of WM on water supply by developing a hydrologic model for the NP Watershed. The variable …


Colonization And Decontamination Of Quagga Mussels In The Western United States: Monitoring Veligers In Lake Mead And Field Testing In The Effects Of Hot-Water Spray As A Means Of Watercraft Decontamination, Sean Robin Comeau May 2011

Colonization And Decontamination Of Quagga Mussels In The Western United States: Monitoring Veligers In Lake Mead And Field Testing In The Effects Of Hot-Water Spray As A Means Of Watercraft Decontamination, Sean Robin Comeau

UNLV Theses, Dissertations, Professional Papers, and Capstones

The introduction and establishment of aquatic invasive species (AIS) is one of the top causes of global biodiversity loss and ecological change, and is also financially costly for taxpayers and agencies managing protected areas. This is especially true regarding the nationwide spread of dreissenid mussels to various bodies of freshwater. The discovery of invasive quagga mussels (Dreissena rostriformis bugensis) in Lake Mead on January 6, 2007 has changed the popular recreation area into a potential vector of the destructive AIS. This location could allow for an increased spread of these dressenid species to uninfested bodies of water in the western …


Salt Contamination Of Ground And Surface Water In Connecticut: A Compilation And Synthesis Of Historic Data And Local Scale Testing, James P. Cassanelli Apr 2011

Salt Contamination Of Ground And Surface Water In Connecticut: A Compilation And Synthesis Of Historic Data And Local Scale Testing, James P. Cassanelli

Master's Theses

No abstract provided.


Eel River Examination, 2011 Apr 2011

Eel River Examination, 2011

Watershed Access Lab Projects

The purpose of our study was to observe the changes in the Eel River from year to year. The analysis included: the river’s profile, depth, amounts of phosphorus and nitrogen compounds, and levels of dissolved oxygen.

The river is designated a Class A water body. It’s fed by the sole source Plymouth-Carver Aquifer. Already classified as a nitrogen-limited river system, town engineers determined that the addition of even 1 mg/L of Nitrogen compounds could spell disaster for the watershed’s plants and animals, some of which are considered endangered. Currently under study by numerous environmental watch groups, it was the intention …


Burr’S Pond And Runnins River Annual Watershed Survey, 2011 Apr 2011

Burr’S Pond And Runnins River Annual Watershed Survey, 2011

Watershed Access Lab Projects

For the past ten years, AP Biology students at Seekonk High School have been required to complete an independent research project to fulfill the Ecology unit of the course during the summer prior to the course. Students must apply what they learned in their readings to a local ecosystem, Burr’s Pond, which is attached to the Runnins River. Students spend time at the pond area during the summer documenting organisms, evidence of population dynamics, animal behavior, trophic levels, nutrient cycling, etc. Students put together a Burr’s Pond Summer Field Research Project Portfolio to be submitted on the first day of …


Water Quality Of Norroway Stream Apr 2011

Water Quality Of Norroway Stream

Watershed Access Lab Projects

No abstract provided.


Aquatic Insect Survey: Goldstein Open Space And Walking Path Apr 2011

Aquatic Insect Survey: Goldstein Open Space And Walking Path

Watershed Access Lab Projects

AP Environmental students visited Norroway Stream in Randolph, MA. This stream comes from nearby Norroway Pond. Students took macro invertebrate samples from a point in the stream near West St. A kick sample was taken using a net to catch organisms. After collecting the specimens they were stored and brought back to the school to work with. Students sorted the sample and picked out the macro invertebrates and then identified them to the order level using a key and stereo microscopes. This is a new program for this class.


2011 Pond Meadow Study – The Monatiquot River Apr 2011

2011 Pond Meadow Study – The Monatiquot River

Watershed Access Lab Projects

Ten students at South Middle School participated in an after school group to learn about water quality and macro-invertebrates. After an introduction of the project, students started to learn how macro-invertebrates can be used as an indicator of water quality. Students traveled to Pond Meadow Park in Braintree to collect macro-invertebrates on March 8, 2011. We had two sites at the Park and collected at each site. Students made observations and took pictures while others collected the bugs.

Upon return, the Brook Buddies spent two afternoons sorting through the samples. They picked out the macro-invertebrates and started sorting them by …


The Runnins River Biosurvey Apr 2011

The Runnins River Biosurvey

Watershed Access Lab Projects

Fall 2010 marks the third year that all 10th grade Biology II students and their teachers joined the watershed study project initiated by AP Biology students at Seekonk High School. The students traveled to two sites, one upstream and one downstream, along the Runnins River, which is a river that meanders through the Town of Seekonk. The upstream site was located at the home of the Masons off of Woodward Ave and the downstream site was located just below Burr’s Pond, both in Seekonk. The four Biology II classes were split between the two site locations and it was their …


Water Quality Assessment: Goldstein Open Space And Walking Path Apr 2011

Water Quality Assessment: Goldstein Open Space And Walking Path

Watershed Access Lab Projects

No abstract provided.


Annual Smelt Brook Survey - An Autumn Snapshot (2010) Apr 2011

Annual Smelt Brook Survey - An Autumn Snapshot (2010)

Watershed Access Lab Projects

No abstract provided.


Furnace Brook Stream Study Apr 2011

Furnace Brook Stream Study

Watershed Access Lab Projects

No abstract provided.


Abbott Run Annual Study 2011 Apr 2011

Abbott Run Annual Study 2011

Watershed Access Lab Projects

The purpose of our study was to ensure that Abbott Run maintained its Class A River water quality. This is important because Abbott Run is the source of drinking water for Pawtucket, Rhode Island.

Abbott Run is located in the western section of North Attleboro and is within the Blackstone River Watershed. Rhode Island is to the west of the stream and Plainville and North Attleboro border the south of the stream. The North Attleboro section of the watershed is four square miles in area according to the town records.

Most of the land is used for single-family residential buildings, …


Chemistry Of The Matfield River Apr 2011

Chemistry Of The Matfield River

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, …


Macroinvertebrate Study In Scituate Apr 2011

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 Apr 2011

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 Apr 2011

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 Apr 2011

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 Apr 2011

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 …


The Aquarium Trade As An Invasion Pathway In The Pacific Northwest, Angela L. Strecker, Philip M. Campbell, Julian D. Olden Apr 2011

The Aquarium Trade As An Invasion Pathway In The Pacific Northwest, Angela L. Strecker, Philip M. Campbell, Julian D. Olden

Environmental Science and Management Faculty Publications and Presentations

The aquarium trade moves thousands of species around the globe, and unwanted organisms may be released into freshwaters, with adverse ecological and economic effects. We report on the first investigation of the ornamental pet trade as an invasion pathway in the Pacific Northwest region of the United States, where a moderate climate and a large human population present ample opportunities for the introduction and establishment of aquarium trade species. Results from a regional survey of pet stores found that the number of fish (n=400) and plant (n=124) species currently in the aquarium trade is vast. Pet stores import thousands of …


Evaluation Of Drought Indices Based On Thermal Remote Sensing Of Evapotranspiration Over The Continental United States, Martha C. Anderson, Christopher R. Hain, Brian Wardlow, Agustin Pimstein, John R. Mecikalski, William P. Kustas Apr 2011

Evaluation Of Drought Indices Based On Thermal Remote Sensing Of Evapotranspiration Over The Continental United States, Martha C. Anderson, Christopher R. Hain, Brian Wardlow, Agustin Pimstein, John R. Mecikalski, William P. Kustas

National Drought Mitigation Center: Faculty Publications

The reliability of standard meteorological drought indices based on measurements of precipitation is limited by the spatial distribution and quality of currently available rainfall data. Furthermore, they reflect only one component of the surface hydrologic cycle, and they cannot readily capture nonprecipitation-based moisture inputs to the land surface system (e.g., irrigation) that may temper drought impacts or variable rates of water consumption across a landscape. This study assesses the value of a new drought index based on remote sensing of evapotranspiration (ET). The evaporative stress index (ESI) quantifies anomalies in the ratio of actual to potential ET (PET), mapped using …


Panel Discussion Presentation: The Colorado River — Operation And Current Conditions, Lorri Gray-Lee Apr 2011

Panel Discussion Presentation: The Colorado River — Operation And Current Conditions, Lorri Gray-Lee

North American Energy Water Nexus Roundtable

Panel Discussion: U.S.-Mexico Transboundary Perspectives

The Colorado River: Operation and Current Conditions

- Overview of Basin
- Overview of the Interim Guidelines
- Current and Projected System Conditions


Panel Discussion Presentation: Thoughts On Energy/Water Nexus – Energy Technologies, California Case, Terry Surles Apr 2011

Panel Discussion Presentation: Thoughts On Energy/Water Nexus – Energy Technologies, California Case, Terry Surles

North American Energy Water Nexus Roundtable

Panel Discussion: U.S.-Canada Transboundary Perspectives

Energy/Security/Water Problem Confluence:

There remains a critical need to make the best use possible of indigenous
national resources
- Water in the Southwest
- Energy resources in the region and nation

International energy resource competition will require effective development and use of national resources
- Geothermal, solar, wind, coal, uranium

Changing climate can produce "winners" as well as "losers" — requires an
understanding of past climate events and the impact on cultures
- Northern countries may benefit: Canada, Russia
- Temperate countries may suffer due to loss of cropland and increase of
tropical diseases and …


Droughtscape, Spring 2011, Kelly Smith Apr 2011

Droughtscape, Spring 2011, Kelly Smith

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

Register Now

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 Ecology And Management Of Prairies In The Central United States. By Chris Helzer., David J. Gibson Apr 2011

Review Of The Ecology And Management Of Prairies In The Central United States. By Chris Helzer., David J. Gibson

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

This relatively short book is an informative and easyto- read account of the author's philosophy and advice on how to manage prairies in the Central U.S., an area corresponding to the eastern portion of the Great Plains where tall- and mixed-grass prairie occurred. With fragmentation and huge losses of this region's natural prairie habitat, there is a growing appreciation for active management of remnants and prairie restoration. This book provides an excellent introduction to this topic.