Environmental Monitoring Commons^™

Life In The Runnins River

Watershed Access Lab Projects

In Fall 2008 all 10th grade Biology II students and their teachers joined the watershed study project initiated by AP Biology students at Seekonk High School. Students traveled to 2 sites along the Runnins River: the Burr’s Pond site and an upstream site at the home of the Masons; to assess the health of the river at these sites. This highly successful venture allowed these students to relate ecological concepts to real, hands on research. Students, with the assistance of Kim McCoy, collected and filtered water grab samples, collected macroinvertebrate samples, took pictures of their classmates activities and of organisms …

River Watch 2009

Watershed Access Lab Projects

No abstract provided.

Macroinvertabrate And Water Quality Survey Of Smelt Brook

Watershed Access Lab Projects

No abstract provided.

Parking Lot Discharge Study

Watershed Access Lab Projects

No abstract provided.

Rcms Mi Team Macro-Invertebrate Stream Monitoring

Watershed Access Lab Projects

No abstract provided.

The Quashnet River Project: Assessing The Health Of A River Using Water Chemistry And Biomonitoring Data

Watershed Access Lab Projects

The Mashpee High School Environmental Science students studied the watershed of the Quashnet River (also known as the Moonakis River) in Mashpee and Falmouth, MA. The river empties into Waquoit bay. It supports animals such as alewife, eels, brook trout, and herring. This river is vital to the sustainability of these animals. Macroinvertebrate sampling took place on March 4th, 2009, while the water chemistry testing took place on September 15th, 2008.

Specific water samples were tested for Dissolved Oxygen, temperature, pH, turbidity, and nutrients. The Water Quality Index (WQI) had to be weighted since certain parameters were not able to …

How Healthy Is The Magoon Pond Watershed

Watershed Access Lab Projects

Located down the street from my house is the Magoon Pond. I conducted an independent Study to determine the relative health of the Magoon Pond. This pond is a tributary of the North River in Marshfield, Massachusetts. To access the health will we be using a macro-invertebrate biological index as our primary tool. We will also be taking depth and flow measurements to conduct a stream profile and discharge value. To start with we scouted the watershed and choose three different test sites to use, an Inlet site, a Pond site and an Outlet site.

The pond was within a …

Pond Meadow Stream: Monitoring Stream Health Using Benthic Macroinvertebrates

Watershed Access Lab Projects

No abstract provided.

Stream Biomonitoring On High Street, Randolph

Watershed Access Lab Projects

No abstract provided.

Watershed Vocabulary

Watershed Access Lab Projects

No abstract provided.

Abbott Run Annual Study 2009

Watershed Access Lab Projects

The purpose of examining Site A, Cushman Road, and Site B, Shady Pines, was to determine whether or not the water that flows through Abbott Run meets the Class A Water Standards set by the state of Massachusetts. This is crucial because the water that flows through Abbott Run eventually empties into Pawtucket, Rhode Island and they then use it for drinking water. So if the water quality standards were to fall below a Class A rating, then this would mean a contaminated drinking source for all of Pawtucket. This could invariably many complications and should be avoided at all …

Constraints On The Utility Of Mno2 Cartridge Method For The Extraction Of Radionuclides: A Case Study Using 234Th, M. Baskaran, P. W. Swarzenski, B. A. Biddanda

Environmental Science and Geology Faculty Research Publications

Large volume (10²–10³ L) seawater samples are routinely processed to investigate the partitioning of particle reactive radionuclides and Ra between solution and size-fractionated suspended particulate matter. One of the most frequently used methods to preconcentrate these nuclides from such large volumes involves extraction onto three filter cartridges (a prefilter for particulate species and two MnO₂-coated filters for dissolved species) connected in series. This method assumes that the extraction efficiency is uniform for both MnO₂-coated cartridges, that no dissolved species are removed by the prefilter, and that any adsorbed radionuclides are not desorbed from …

Estimating The Effects Of Detection Heterogeneity And Overdispersion On Trends Estimated From Avian Point Counts, Matthew A. Etterson, Gerald J. Niemi, Nicholas P. Danz

United States Environmental Protection Agency: Publications

Point counts are a common method for sampling avian distribution and abundance. Although methods for estimating detection probabilities are available, many analyses use raw counts and do not correct for detectability. We use a removal model of detection within an N-mixture approach to estimate abundance trends corrected for imperfect detection. We compare the corrected trend estimates to those estimated from raw counts for 16 species using 15 years of monitoring data on three national forests in the western Great Lakes, USA. We also tested the effects of overdispersion by modeling both counts and removal mixtures under three statistical distributions: …

Sustainability And Civil Engineering, Jeremy D. Rodgers

Ohio Valley Regional Student Conference

No abstract provided.

Rivernet Watershed Access Lab Program Overview - Spring 2009, Kevin Curry

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.

Natal And Breeding Dispersal Of Bobolinks (Dolichonyx Oryzivorus) And Savannah Sparrows (Passerculus Sandwichensis) In An Agricultural Landscape, Natalia Fajardo, Allan M. Strong, Noah G. Perlut, Neil J. Buckley

Environmental Studies Faculty Publications

Dispersal is a key process in the metapopulation dynamics and genetic structure of spatially segregated populations. However, our knowledge of avian dispersal, particularly in migratory passerines, remains limited. We studied dispersal of Bobolinks (Dolichonyx oryzivorus) and Savannah Sparrows (Passerculus sandwichensis) to determine whether agricultural management practices affected dispersal patterns and habitat selection. From 2002 to 2006, we banded adults and nestlings on six focal hay fields and two pastures in the Champlain Valley of Vermont and New York and searched for banded birds within 1.5 km of Vermont field sites during two years. Natal dispersal distances were …

Fisheries Research Report No. 189 - Results Of A 2007 Survey Of The Swan River Region For Four Introduced Marine Species, Justin I. Mcdonald, Fred E. Wells

Fisheries Research Reports

A survey of the Swan River region for four non-indigenous marine species was conducted in 2007: the European shore crab Carcinus maenas, the Asian bag mussel Musculista senhousia, the European fan worm Sabella spallanzanii, and the scallop Scaeochlamys livida. The first three of these species are global in their distribution and on the ‘top-ten world’s worst invaders listing; the last species is introduced from the eastern states of Australia.

In this survey divers on SCUBA examined 43 sites for each of the listed species. Despite previous records of Carcinus maenas and Musculista senhousia in this region …

“There Are Beasts!” The Relationship Between Humans And Elephants In Xishuangbanna, Hannah Larson

Independent Study Project (ISP) Collection

In Jinghong, the capital city of Xishuangbanna Dai Autonomous Prefecture, elephants are everywhere. Unlike some Southeast Asian cities, however, where live domestic elephants roam the streets, these are depictions of elephants. On a walk through the city, one might see a city park lined with statues of elephants in playful, rearing poses, stylized elephants standing stolidly in the midst of a busy traffic intersection, motorcycles and taxis whizzing past, or a gold-leafed mosaic of elephants adorning the outside of an upscale hotel. The various images may delight the eyes of tourists to Xishuangbanna, but they also have a deeper significance. …

Droughtscape, Spring 2009, Kelly Smith

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

U.S. Drought Monitor Publishes Map 500!

Weakening La Niña May Mean Relief for Texas

Upcoming Workshops

Drought Impacts Worst in California, Texas

CoCoRaHS to Request Drought Impact Data, Too

NDMC Adds Researcher

K-12 Students Learn About Drought

Water Quality Variability In A Bioswell And Concrete Drainage Pipe, Southwest Lincoln, Nebraska, Jessica Shortino

Department of Environmental Studies: Undergraduate Student Theses

Abstract The goal of this project is to evaluate the effectiveness of bioswells in protecting water quality from urban runoff. The hypothesis tested in this project is that water in bioswells improves water quality. Water quality in both a bioswell and an underground concrete lined ditch, both containing ground and surface water, were tested for certain water quality parameters. These parameters consisted of: Dissolved Oxygen, pH, water temperature, weather temperature, Total Dissolved Solids, Specific Conductivity, Alkalinity, Total Dissolved Carbon, Chemical Oxygen Demand, and depth and width of the sampling site. An additional contaminant that was looked at was motor oil. …

Impacts Of Plant Size, Density, Herbivory, And Disease On Native Platte Thistle (Cirsium Canescens), Deidra Jacobsen

Department of Environmental Studies: Undergraduate Student Theses

Abstract. Based on prior field observations, we hypothesized that individual and interacting effects of plant size, density, insect herbivory, and especially fungal disease, influenced seedling and juvenile plant growth in native Platte thistle populations (Cirsium canescens Nutt.). We worked at Arapaho Prairie in the Nebraska Sandhills (May - August 2007), monitoring plant growth, insect damage, and fungal infection within different density thistle patches. In the main experiment, we sprayed half of test plants in different density patches with fungicide (Fungonil© Bonide, containing chlorothalonil) and half with a water control. Fungal infection rates were very low, so we found no difference …

Limnological Assistance For The Lake Mead National Recreation Area In Meeting The Challenge Of The Water 2025 Initiative: Quarterly Report, Period Ending April 1, 2009, Margaret N. Rees

Limnological Studies

Project 1: Technical input has been provided at two advisory team meetings attended this quarter.

Project 2: Surface Water Monitoring for Indicator Bacteria in High-use Sites of the Lake Mead National Recreation Area (poster) was presented at the Lake Mead Science Symposium; a journal article is in preparation.

Project 3: A draft document titled “Interagency Monitoring Action Plan (I-MAP): Quagga Mussels in Lakes Mead and Mohave” has been subdivided into four major sections and corresponding sub-groups have been formed to provide review and input. Six oral presentations related to quagga mussels were presented at the Lake Mead Science Symposium. Two …

Env 492 Undergraduate Research Symposium, Scott R. Abella

Public Policy and Leadership Faculty Research

In spring semester since January, UNLV Environmental Studies and Biology students in ENV 492 (Undergraduate Research) have conducted a wide variety of ecological research projects.

The Road To Leed Certification: Human Sciences South, Claire Collins, Kim Stockley, Whitney Kirkland

Undergraduate Research Conference

Leadership in Energy and Environmental Design for Existing Buildings a set number of voluntary standards. LEED EB focuses on the performance of a building rather than it’s design.

Nevada Interagency Volunteer Program: Helping Hands Across Public Lands – Phase Ii: Quarterly Progress Report, Period Covering January 1, 2009 – March 31, 2009, Margaret N. Rees

Get Outdoors Nevada

• The number of records in the volunteer database increased by 3.5%.
• A total of 1,676 database records were archived due to inactivity resulting in a reduction of 26% in the number of current records in the database. The database currently contains 4,957 records.
• Website activity increased, recording an average of 68,086 hits per month, an increase of 22 % from last quarter, with an average of 5,228 pages viewed per month.
• The new website design was launched along with the release of a monthly electronic newsletter.
• How to Succeed with Volunteers training was conducted for SNAP teams and well received …

Lake Mead National Recreation Area Vegetation Monitoring And Analysis: Quarterly Progress Report, January 1, 2009 To March 31, 2009, Margaret N. Rees

Vegetation Monitoring

Executive Summary

• The Weed Sentry program surveyed over 126 miles (981 acres) of federal land by vehicle and foot in Clark County for incipient populations of exotic plants.
• Weed Sentry staff continue to survey never before surveyed sites, and trails and regions within Red Rock and Sloan Canyon NCAs requested by BLM managers.
• The 2009 rare plant monitoring was initiated and in progress.
• Northshore Road reconstruction monitoring was initiated and active monitoring and care of salvaged plants was performed by UNLV staff.
• Rana onca vegetation monitoring and reporting was completed.

Lake Mead National Recreation Area Monitoring And Evaluation Of Sensitive Wildlife: Quarterly Progress Report, Period Ending March 31, 2009, Margaret N. Rees

Wildlife Monitoring

Project 1. Relict Leopard Frog Monitoring, Management, and Research

• Translocation field season has begun; eggs have been collected, tadpoles are being reared and some tadpoles have been released to an existing translocation site
• Egg mass surveys for the season have been completed
• Nocturnal surveys have begun
• Sampling for the amphibian chytrid fungus conducted at multiple sites
• Data transferal to County conducted this quarter
• A modified annual work plan and timeline was provided for delivery to the County
• All milestones and deliverables associated with the MSHCP project are on schedule

Project 2. Bald Eagle Winter Monitoring and Evaluation

• Winter bald eagle …

Fisheries Research Contract Report No. 20 - Risk Assessment Of The Record Brook Inter-Basin Water Transfer Scheme To The Aquatic Fauna Of The Donnelly And Warren Rivers, M. De Graaf, D. L. Morgan, S. J. Beatty, C. W. Hugh

Fisheries Research Contract Reports

Report to the Water Corporation of Western Australia

This report describes the fishes and freshwater crayfishes of the Donnelly and Warren River catchments and provides a risk assessment to these fauna of the proposed extraction of water from Record Brook (tributary of the Donnelly River) and subsequent transfer to Scabby Gully Dam (Warren River catchment). The proposed location of the structure in Record Brook is at the gauging station ~1 km upstream from the confluence with the Donnelly River. The project aims to divert peak flows in the winter and spring flow period, transferring around 500 ML each year. The …

Nutrient And Fecal Microbe Sources For A Eutrophic Lake And Recommended Remediation Steps, Wilgreen Lake, Madison County, Kentucky, Walter S. Borowski, Theresa A. Aguiar, Jill Hunter, Erin C. Jolly, Richard D. Stockwell

EKU Faculty and Staff Scholarship

Wilgreen Lake is a man-made lake, classified as nutrient-impaired (303d list) by the EPA and State of Kentucky. The lake drains a watershed with residential developments, cattle pasture, modified woodlands, and some industrial/urban usage in the city of Richmond. The principal tributaries are Taylor Fork and Old Town Branch that meet to form the trunk of the lake approximately one mile in length. The upper reaches of Taylor Fork are adjacent to a densely-packed (quarter-acre lots) housing development with septic systems, and its watershed drains some portions of southern Richmond. Old Town Branch drains cattle pasture and residential areas of …

The Functions And Values Of Fringing Salt Marshes In Northern New England, Usa, Pamela A. Morgan, David M. Burdick, Frederick T. Short

Environmental Studies Faculty Publications

Although large salt marshes of the northeastern United States have been studied extensively, very little is known about the smaller, fringing marshes in this area, despite the fact that they are a common habitat type. We compared the functions and values of five fringing salt marshes (FM) to those of five meadow marshes (MM) along the southern Maine/New Hampshire coast. Specifically we compared their primary production, soil organic matter content, plant diversity, sediment trapping ability and wave dampening properties. Also explored were the relationships between these functions and several physical characteristics at each site, including soil salinity, percent surface slope, …