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Environmental Sciences

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2003

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Full-Text Articles in Physical Sciences and Mathematics

Final Report: An Assessment To Determine The Most Suitable Location And Design For The Development Of A City-Run, Boat Sewage Pumpout Facility To Service Commercial And Recreational Vessels That Utilize The Waters Within The Jurisdiction Of The City Of Boston, Urban Harbors Institute, University Of Massachusetts Boston Dec 2003

Final Report: An Assessment To Determine The Most Suitable Location And Design For The Development Of A City-Run, Boat Sewage Pumpout Facility To Service Commercial And Recreational Vessels That Utilize The Waters Within The Jurisdiction Of The City Of Boston, Urban Harbors Institute, University Of Massachusetts Boston

Urban Harbors Institute Publications

This report presents the findings of a site and equipment feasibility study, as well as, a permit overview for the installation of a vessel sewage pumpout system for servicing commercial and recreational vessels in the City of Boston. As part of the analysis, we reviewed a number of sites located within the City of Boston’s jurisdiction in Boston Harbor. We contacted facilities that have made recent investments in commercial grade pumpouts to learn more about the available technology. In analyzing the permit process, we reviewed local zoning requirements and had conversations with relevant City and state officials.

The project, as …


Live Capture Of Denning Mammals Using An Improved Box-Trap Enclosure: Kit Foxes As A Test Case, Adam J. Kozlowski, Tim J. Bennett, Eric M. Gese, Wendy M. Arjo Dec 2003

Live Capture Of Denning Mammals Using An Improved Box-Trap Enclosure: Kit Foxes As A Test Case, Adam J. Kozlowski, Tim J. Bennett, Eric M. Gese, Wendy M. Arjo

USDA Wildlife Services: Staff Publications

The ability to capture and recapture animals efficiently is ,In integral part of many wildlife studies. For many species of small terrestrial carnivores, the baited box trap has been a staple of live-capture trapping efforts. Combined with an enclosure, the box trap is especially effective on species with a den or refuge that can be encircled. However, increased trapping success of these enclosure designs often is offset by increased cost, labor, and awkwardness of transporting and establishing the enclosure trap. We describe a new enclosure design, the tunnel trap, which improves on the mobility and effectiveness of previous enclosure designs. …


Coyote (Canis Latrans), Marc Bekoff, Eric M. Gese Dec 2003

Coyote (Canis Latrans), Marc Bekoff, Eric M. Gese

USDA Wildlife Services: Staff Publications

Coyotes


On Analytical Methods And Inferences For 2 X 2 Contingency Table Data Using Wildlife Examples, Richard M. Engeman, George D. Swanson Dec 2003

On Analytical Methods And Inferences For 2 X 2 Contingency Table Data Using Wildlife Examples, Richard M. Engeman, George D. Swanson

USDA Wildlife Services: Staff Publications

The 2 X 2 contingency table is common analytical method for wildlife studies, but inappropriate analyses and inferences are not uncommon. Issues of concern are presented for selecting the appropriate test for analyzing these data sets. These include the choice of test relative to experimental or sampling design and breadth of intended inferences, the careful statement of hypotheses, and analyses with small sample sizes. Examples from the wildlife literature are used to reinforce the statistical concepts.


A Review Of Color Vision In White-Tailed Deer, Kurt C. Vercauteren, Michael J. Pipas Dec 2003

A Review Of Color Vision In White-Tailed Deer, Kurt C. Vercauteren, Michael J. Pipas

USDA Wildlife Services: Staff Publications

A better understanding of the color vision abilities of white-tailed deer (Odocoileus virginianus) helps to determine how these animals interpret their environment. We review and summarize the literature related to the color vision abilities of white-tailed deer. Physiological measurements using advanced techniques such as molecular genetics, electroretinography, and electron microscopy have demonstrated conclusively that whitetailed deer possess the anatomical requisites for color vision. Operant conditioning techniques employed in pen studies using trained cervids confirm that deer see color. The eyes of white-tailed deer are characterized by 3 classes of photopigments: a short-wavelengthsensitive cone mechanism, a middle-wavelength-sensitive cone mechanism, …


Lewis And Clark And The Geology Of Nebraska And Parts Of Adjacent States, Robert F. Diffendal Jr., Anne P. Diffendal Dec 2003

Lewis And Clark And The Geology Of Nebraska And Parts Of Adjacent States, Robert F. Diffendal Jr., Anne P. Diffendal

School of Natural Resources: Faculty Publications

Meriwether Lewis and William Clark undertook their journey with the Corps of Discovery in 1804–1806 in order to explore the area that the United States had purchased from France in 1803. Then known as Louisiana, this region included almost everything west of the Mississippi to the continental divide (illustrated below). In order to find the best route across the continent, President Thomas Jefferson charged Lewis to follow the Missouri River to its headwaters and then locate rivers flowing down the west side of the Rocky Mountains to the Columbia River and into the Pacific Ocean. Jefferson's written instructions further specified …


Estuarine Water Quality Monitoring Network Quarterly (C-15397), Joseph N. Boyer Dec 2003

Estuarine Water Quality Monitoring Network Quarterly (C-15397), Joseph N. Boyer

SERC Research Reports

No abstract provided.


Swine Waste Demonstration And Training Project, C. V. Maxwell, K. Vandevender, K. P. Coffey, P. A. Moore, I. Chaubey, D. R. Smith Dec 2003

Swine Waste Demonstration And Training Project, C. V. Maxwell, K. Vandevender, K. P. Coffey, P. A. Moore, I. Chaubey, D. R. Smith

Technical Reports

No abstract provided.


Little Venice Water Quality Monitoring Quarterly Report #10, Joseph N. Boyer Dec 2003

Little Venice Water Quality Monitoring Quarterly Report #10, Joseph N. Boyer

SERC Research Reports

No abstract provided.


Mangrove Peat Collapse Following Mass Tree Mortality: Implications For Forest Recovery From Hurricane Mitch, Donald R. Cahoon, Philippe Hensel, John M. Rybczyk, Karen L. Mckee, Edward Proffitt, Brian C. Perez Dec 2003

Mangrove Peat Collapse Following Mass Tree Mortality: Implications For Forest Recovery From Hurricane Mitch, Donald R. Cahoon, Philippe Hensel, John M. Rybczyk, Karen L. Mckee, Edward Proffitt, Brian C. Perez

Environmental Sciences Faculty and Staff Publications

  • 1 We measured sediment elevation and accretion dynamics in mangrove forests on the islands of Guanaja and Roatan, Honduras, impacted by Hurricane Mitch in 1998 to determine if collapse of underlying peat was occurring as a result of mass tree mortality. Little is known about the balance between production and decomposition of soil organic matter in the maintenance of sediment elevation of mangrove forests with biogenic soils.
  • 2 Sediment elevation change measured with the rod surface elevation table from 18 months to 33 months after the storm differed significantly among low, medium and high wind impact sites. Mangrove forests suffering …


Leaf And Wood Utilization In The Middle Missouri River, Kim Rager Dec 2003

Leaf And Wood Utilization In The Middle Missouri River, Kim Rager

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

No abstract provided.


The Translocation Of Golden Perch, Murray Cod And Australian Bass, Into And Within Western Australia, For The Purposes Of Recreational Stocking, Domestic Stocking And Commercial And Non-Commercial Aquaculture. A Discussion Paper., Department Of Fisheries Dec 2003

The Translocation Of Golden Perch, Murray Cod And Australian Bass, Into And Within Western Australia, For The Purposes Of Recreational Stocking, Domestic Stocking And Commercial And Non-Commercial Aquaculture. A Discussion Paper., Department Of Fisheries

Fisheries management papers

This discussion paper has been prepared to provide information to assist in assessment of the possible impact of the translocation of golden perch (Macquaria ambigua), Murray cod (Maccullochella peelii peelii) and Australian bass (Macquaria novemaculeata) into and within Western Australia, for the purposes of recreational stocking, domestic stocking, commercial and non-commercial aquaculture. In assessing the translocation of any aquatic species, economic and social benefits must be balanced with biological and environmental risks.


In-Field Labeling Of Western Corn Rootworm Adults (Coleoptera: Chrysomelidae) With Rubidium, Timothy M. Nowatzki, Bradley Niimi, Kelli J. Warren, Sean Putnam, Lance J. Meinke, David C. Gosselin, F. Edwin Harvey, Thomas E. Hunt, Blair Siegfried Dec 2003

In-Field Labeling Of Western Corn Rootworm Adults (Coleoptera: Chrysomelidae) With Rubidium, Timothy M. Nowatzki, Bradley Niimi, Kelli J. Warren, Sean Putnam, Lance J. Meinke, David C. Gosselin, F. Edwin Harvey, Thomas E. Hunt, Blair Siegfried

School of Natural Resources: Faculty Publications

Field and laboratory studies were conducted in 2000 and 2001 to determine the feasibility of mass marking western corn rootworm adults, Diabrotica virgifera virgifera LeConte, with RbCl in the field. Results showed that application of rubidium (Rb) in solution to both the soil (1 g Rb/plant) and whorl (1 g Rb/plant) of corn plants was optimal for labeling western corn rootworm adults during larval development. Development of larvae on Rb-enriched corn with this technique did not significantly influence adult dry weight or survival. Rb was also highly mobile in the plant. Application of Rb to both the soil and the …


Immobilization Of Fission Iodine By Reaction With A Fullerene Containing Carbon Compound And Insoluble Natural Organic Matrix: Quaterly Report September-December 2003, Spencer M. Steinberg Dec 2003

Immobilization Of Fission Iodine By Reaction With A Fullerene Containing Carbon Compound And Insoluble Natural Organic Matrix: Quaterly Report September-December 2003, Spencer M. Steinberg

Separations Campaign (TRP)

The recovery of iodine released during the processing of used nuclear fuel poses a significant challenge to the transmutation of radioactive iodine. This proposal will develop and examine the use of Fullerene Containing Carbon (FCC) compounds as potential sorbents for iodine release from the reprocessing of nuclear fuel. This work will also include the development of bench-scale testing capabilities at UNLV to allow the testing of the FCC material in a simulated process off-gas environment. This experimental capability will also be used to test other potential sorption materials and processes, such as natural organic matter (NOM) and other promising alternatives. …


Internal Phosphorus Loading In Spring Lake: Year 1, Dr. Alan Steinman, Dr. Rick Rediske Dec 2003

Internal Phosphorus Loading In Spring Lake: Year 1, Dr. Alan Steinman, Dr. Rick Rediske

Scientific Technical Reports

The rate of phosphorus release from sediments, and the degree to which alum reduces phosphorus release from sediments, was investigated in Spring Lake during the summer of 2003. Triplicate cores were sampled from 4 sites in the lake, and exposed to one of four treatments in the laboratory: 1) oxygen/alum; 2) oxygen/ no alum; 3) nitrogen/alum; or 4) nitrogen/no alum. Both soluble reactive phosphorus (SRP) and total phosphorus (TP) release rates were virtually undetectable in the alum treatments (both with and without oxygen). Low, but detectable, release rates were measured in the oxygen/no alum treatment. The highest release rates were …


Preliminary Watershed Assessment: Mona Lake Watershed, Alan Steinman, Rick Rediske, Xuefeng Chu, Rod Denning, Lori Nemeth, Don Uzarski, Bopi Biddanda, Mark Luttenton Dec 2003

Preliminary Watershed Assessment: Mona Lake Watershed, Alan Steinman, Rick Rediske, Xuefeng Chu, Rod Denning, Lori Nemeth, Don Uzarski, Bopi Biddanda, Mark Luttenton

Scientific Technical Reports

The Mona Lake watershed, located in Muskegon and Newaygo Counties in west Michigan, is relatively small in area (~ 200 km2 or 48,000 acres), but faces a large number of environmental challenges. An ecological assessment of the watershed was conducted to provide a new baseline of information, in the hope that this effort would catalyze actions to improve the health of the watershed.


Buck Creek Watershed Management Plan, Annis Water Resources Institute Dec 2003

Buck Creek Watershed Management Plan, Annis Water Resources Institute

Watershed Management Plans and Reports

The water quality goals are based on improving or restoring the designated uses of the Watershed and attaining compliance with the E. coli TMDL established in Buck Creek. The following long-term goals for the Watershed have been determined:

● Improve or restore the coldwater and coolwater fisheries
● Improve and protect the safety and enjoyment of fishing, canoeing, and swimming
● Improve or restore the warmwater fishery
● Improve and protect the habitats for other indigenous aquatic life and wildlife
The short-term objectives to reduce sediment in the Watershed are:

● Stabilize stream flows to moderate hydrology and increase base …


Nonlethal Techniques For Managing Predation: Primary And Secondary Repellents, John A. Shivik, Adrian Treves, Peggy Callahan Dec 2003

Nonlethal Techniques For Managing Predation: Primary And Secondary Repellents, John A. Shivik, Adrian Treves, Peggy Callahan

USDA Wildlife Services: Staff Publications

Conservation biology requires the development of practical tools and techniques to minimize conflicts arising from human modification of ecosystems. We applied behavioral theory of primary and secondary repellents to predator management by using aversive stimulus devices (electronic training collars) and disruptive stimulus devices (behavior-contingent audio and visual repellents) in a multipredator (Canis lupus, Haliaeetus leucocephalus, Ursus spp. ) study in the United States. We examined fladry and a newly developed disruptive stimulus device contingent upon behavior on six wolf territories in Wisconsin, (US.A.) and determined that the disruptive stimulus device gave the greatest degree of protection from predation. We …


Wolf Depredation Trends And The Use Of Fladry Barriers To Protect Livestock In Western North America, Marco Musiani, Charles Mamo, Luigi Boitani, Carolyn Callaghan, C. Cormack Gates, Livia Mattei, Elisabetta Visalberghi, Stewart W. Breck, Giulia Volpi Dec 2003

Wolf Depredation Trends And The Use Of Fladry Barriers To Protect Livestock In Western North America, Marco Musiani, Charles Mamo, Luigi Boitani, Carolyn Callaghan, C. Cormack Gates, Livia Mattei, Elisabetta Visalberghi, Stewart W. Breck, Giulia Volpi

USDA Wildlife Services: Staff Publications

In Alberta, Canada (1982-2001), and in Idaho, Montana, and Wyoming, United States (1987-2001), wolves (Canis lupus) killed various domestic animals, among which the major prey were sheep in the United States (68%, n = 494) and cattle in Canada (95%; n = 1633). Under recovery programs, the wolf population increased in the United States, and depredation events increased proportionately. In both countries, the number of domestic animals killed each year was correlated with the number of wolves killed by government authorities for depredation management. We tested the ability of anti-wolf barriers made of flags hanging from ropes to impede wolf …


Chemical And Toxicological Characterization Of The Lower Mobjack Bay, York River, Virginia Segment Of The Chesapeake Bay, Morris H. Roberts Jr., Mark A. Richards, Peter F. Delisle Dec 2003

Chemical And Toxicological Characterization Of The Lower Mobjack Bay, York River, Virginia Segment Of The Chesapeake Bay, Morris H. Roberts Jr., Mark A. Richards, Peter F. Delisle

Reports

The Chesapeake Bay segment called Lower Mobjack Bay Lower York River Virginia was found to have insufficient data to characterize in 1999. Therefore this area was selected for a chemical, toxicological, benthic community characterization study of the sediments in 2002. The segment was divided into 3 strata: the lower York River, the Poquoson River, and Back River, each with 4 randomly selected stations. Samples were collected in October 2002 for evaluation of conditions.

There were few significant chemical exceedances of the ER-L or ER-M in the three strata and no toxicologically effects from exposure to sediment samples from any stratum. …


The Prairie Naturalist Volume 35, No.4 December 2003 Dec 2003

The Prairie Naturalist Volume 35, No.4 December 2003

The Prairie Naturalist

HOME RANGE AND MOVEMENTS OF EASTERN AND RIO GRANDE WILD TURKEY FEMALES IN NORTHEASTERN

SOUTH DAKOTA ▪ C. P. Lehman, L. D. Flake, and A. P. Leif

THE BAT FAUNA OF SOUTHEASTERN SOUTH DAKOTA . J. E. Lane, C. L. Buck, and R. M. Brigham

FIRST REPORT OF THE NORTH DAKOTA RARE BIRD COMMITTEE ▪ D. Svingen and R. E. Martin

BREEDING CHRONOLOGY OF DABBLING DUCKS IN MINNEDOSA, MANITOBA ▪ A. M. Wells and H. H. Prince

A LIVE COLLECTION OF A PISTOLGRIP FROM NEBRASKA ▪ S. C. Schainost

NEW NESTING DATES FOR SOME BREEDING BIRDS IN NORTH DAKOTA ▪ …


Lewis And Clark And The Geology Of The Great Plains, Robert F. Diffendal Jr., Anne P. Diffendal Dec 2003

Lewis And Clark And The Geology Of The Great Plains, Robert F. Diffendal Jr., Anne P. Diffendal

School of Natural Resources: Faculty Publications

Meriwether Lewis and William Clark undertook their journey with the Corps of Discovery in 1804-1806 in order to explore the area that the United States had purchased from France in 1803. Then known as Louisiana, this region included almost everything west of the Mississippi to the continental divide. In order to find the best route across the continent, President Thomas Jefferson charged Lewis with following the Missouri River to its headwaters and then locating rivers flowing down the west side of the Rocky Mountains to the Columbia River and into the Pacific Ocean. Jefferson's written instructions further specified that the …


Groundwater Test Pumping In The Tambellup Townsite, Louise Hopgood Dec 2003

Groundwater Test Pumping In The Tambellup Townsite, Louise Hopgood

Resource management technical reports

Previous studies have concluded that the township of Tambellup is underlain by a perched aquifer. Test pumping and groundwater modelling indicated that groundwater pumping may be an effective way of protecting townsite infrastructure by lowering the water table beneath the town. This report presents results of the test pumping and provides likely bore yields, prediction of pumping influence and likely optimum production bore spacing.


Trust, Collaboration, And Financial Return In Conservation/Development Partnerships, New England Environmental Finance Center Dec 2003

Trust, Collaboration, And Financial Return In Conservation/Development Partnerships, New England Environmental Finance Center

Economics and Finance

In early 2002 the New England Environmental Finance Center hosted a series of roundtable discussions among municipal officials, residential developers, land trust representatives, and others about "Innovative Approaches to Land Conservation and Smart Growth". Among our observations was that for many of the over 20 conservation/development partnerships we discussed in the series, creation and maintenance of trust was central to success or failure of various stages of the partnership. This suggested a link between creation of trust and financial return for traditionally opposed project partners.

To further examine this matter, we interviewed 11 round table participants and asked questions about …


Modeling Corrosion In Oxygen Controlled Lbe Systems With Coupling Of Chemical Kinetics And Hydrodynamics-Task V: Fourth Quarterly Report 09/01/2003-11/30/2003, Samir Moujaes, Yitung Chen Nov 2003

Modeling Corrosion In Oxygen Controlled Lbe Systems With Coupling Of Chemical Kinetics And Hydrodynamics-Task V: Fourth Quarterly Report 09/01/2003-11/30/2003, Samir Moujaes, Yitung Chen

Transmutation Sciences Materials (TRP)

The Lead-Bismuth eutectic (LBE) has been determined from previous experimental studies by the Russians and the European scientific community to be a potential material that can be used as a spallation target and coolant for the TRP proposed application. Properly controlling the oxygen content in LBE can drastically reduce the LBE corrosion to structural steels. However, existing knowledge of material corrosion performance was obtained from point-wise testing with only very sparse experimental data. Scientists have noticed that the concentration of oxygen dissolved in the liquid alloy could control the corrosion rate of steels exposed to Pb or Pb-Bi. At high …


Poisonous Snakes And Snakebite In Nebraska, Ron J. Johnson Nov 2003

Poisonous Snakes And Snakebite In Nebraska, Ron J. Johnson

Other Publications in Wildlife Management

Recognizing Poisonous Snakes Prairie rattlesnake Timber rattlesnake Western massasauga Copperhead THE "2-3-4" OF SNAKEBITE Avoiding Poisonous Snakes - The "2" What SHOULD be done in case of Poisonous Snakebite - The "3" What SHOULD NOT Be Done - The "4" Should You Kill Poisonous Snakes on Sight? IN CASE OF POISONOUS SNAKEBITE


Effects Of Deposit-Feeder Gut Passage And Fecal Pellet Encapsulation On Germination Of Dinoflagellate Resting Cysts, David Shull, Anke Kremp, Donald M. (Donald Mark) Anderson Nov 2003

Effects Of Deposit-Feeder Gut Passage And Fecal Pellet Encapsulation On Germination Of Dinoflagellate Resting Cysts, David Shull, Anke Kremp, Donald M. (Donald Mark) Anderson

Environmental Sciences Faculty and Staff Publications

Many species of dinoflagellates spend much of their lives buried in sediments as resting cysts. While on the bottom, cysts may pass through the guts of deposit feeders before conditions become favorable for germination. Little is known, however, about how dinoflagellate cysts are affected by deposit-feeder digestion, fecal pellet formation, and translocation within the sediment column. To answer the question of whether gut passage or pelletization reduces cyst germination, we fed cysts of the dinoflagellate Scrippsiella lachrymosa to 3 polychaete deposit feeders, Capitella sp., Streblospio benedicti, and Polydora cornuta. Fecal pellets of these species have different morphologies …


Economic Analysis Of The Florida Everglades Restoration, Jeffrey Robert Czajkowski Nov 2003

Economic Analysis Of The Florida Everglades Restoration, Jeffrey Robert Czajkowski

FIU Electronic Theses and Dissertations

An economic valuation methodology was developed in order to monetarily quantify the benefits resulting from the Indian River Lagoon - South (IRLS) $995 million Everglades restoration project. Service flows of the IRLS were identified and their associated economic baseline values were estimated utilizing existing research. A water quality baseline for the IRLS was also established and compared with the best available standards. Benefits accruing beyond the baseline values given the completion of the IRLS restoration were estimated via benefit transfer to be approximately $159 million annually, importantly factoring in the established IRLS water quality baseline.

Given these benefit results of …


Bomb-Pulse Chlorine-36 At The Proposed Yucca Mountain Repository Horizon: An Investigation Of Previous Conflicting Results And Collection Of New Data, Klaus J. Stetzenbach, Fred Phillips, Drew Coleman, Don Baepler, Amy J. Smiecinski Nov 2003

Bomb-Pulse Chlorine-36 At The Proposed Yucca Mountain Repository Horizon: An Investigation Of Previous Conflicting Results And Collection Of New Data, Klaus J. Stetzenbach, Fred Phillips, Drew Coleman, Don Baepler, Amy J. Smiecinski

Publications (YM)

Previous studies by scientists at Los Alamos National Laboratory (LANL) and the United States Geological Survey (USGS) quantified 36Cl/Cl to test for the presence of fast pathways at the proposed Yucca Mountain high-level nuclear waste repository. The goal of these studies was to determine whether or not fluids containing bomb-pulse 36Cl/Cl traveled along fast travel pathways and reached the repository horizon, however, the two groups followed somewhat different procedures and produced conflicting results. The objective of this study is to attempt to determine the cause of the conflicting results and to obtain additional data to determine whether or …


Environmental Analysis Of Polar Herbicides In Complex Organic-Rich Matrices By High Performance Liquid Chromatography Atmospheric Pressure Ionization Mass Spectrometry (Hplc-Api-Ms), Luis Arroyo-Mora Nov 2003

Environmental Analysis Of Polar Herbicides In Complex Organic-Rich Matrices By High Performance Liquid Chromatography Atmospheric Pressure Ionization Mass Spectrometry (Hplc-Api-Ms), Luis Arroyo-Mora

FIU Electronic Theses and Dissertations

A comprehensive forensic investigation of sensitive ecosystems in the Everglades Area is presented. Assessing the background levels of contamination in these ecosystems represents a vital resource to build up forensic evidence required to enforce future environmental crimes within the studied areas. This investigation presents the development and validation of a fractionation and isolation method for two families of herbicides commonly applied in the vicinity of the study area, including phenoxy acids like 2,4-D, MCPA, and silvex; as well as the most common triazine-based herbicides like atrazine, prometyne, simazine and related metabolites like DIA and DEA. Accelerated solvent extraction (ASE) and …