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Articles 3181 - 3210 of 6907

Full-Text Articles in Physical Sciences and Mathematics

A Guide To Shoreline Management Planning For Virginia’S Coastal Localities, Donna A. Milligan, C. Scott Hardaway Jr. Sep 2009

A Guide To Shoreline Management Planning For Virginia’S Coastal Localities, Donna A. Milligan, C. Scott Hardaway Jr.

Reports

Short pamphlet describing methods for managing and making recommendations for shorelines.


Interagency Management Action Plan (I-Map) For Quagga Mussels, David Wong, Shawn Gerstenberger Aug 2009

Interagency Management Action Plan (I-Map) For Quagga Mussels, David Wong, Shawn Gerstenberger

Public Lands Institute Publications

Following the discovery of quagga mussels in Lake Mead, a variety of agencies, including National Park Service (NPS) Lake Mead National Recreational Area (LMNRA), Bureau of Reclamation (USBR), Southern Nevada Water Authority (SNWA), Nevada Department of Wildlife (NDOW), U.S. Fish and Wildlife (USFWS), Clean Water Coalition (CWC), and U.S. Geological Survey (USGS) have set up monitoring programs to evaluate and gain information to help minimize the impacts or potential impacts of quagga mussels to their facilities and lake ecology. Current monitoring activities and anticipated environmental impacts are depicted in Figures 1 and 2. While the agencies have worked closely and …


Biofuels: Cultivating Energy, Not Invasive Species, Invasive Species Advisory Committee Aug 2009

Biofuels: Cultivating Energy, Not Invasive Species, Invasive Species Advisory Committee

National Invasive Species Council

Biofuels: Cultivating Energy, not Invasive Species, approved by ISAC on August 11, 2009

ISSUE

To provide alternatives to petroleum-based energy, the United States government has mandated a greater proportion of plant-based biofuels be integrated into its energy portfolio. However, certain plant species being proposed for biofuel production in the United States are invasive species or are likely to escape cultivation and become invasive. United States Executive Order (EO) 131121 defines invasive species as “alien [non-native] species whose introduction does or is likely to cause economic or environmental harm or harm to human health” and states: “Each Federal agency whose actions …


Take Pride In America In Southern Nevada: Quarterly Progress Report, Period Covering April 6, 2009 – July 5, 2009, Margaret N. Rees Jul 2009

Take Pride In America In Southern Nevada: Quarterly Progress Report, Period Covering April 6, 2009 – July 5, 2009, Margaret N. Rees

Anti-littering Programs

  • Exploratory development of an adopt-a-block program was initiated to address the litter and desert dumping problems that exist in the urban-public land interfaces throughout Clark County began.
  • Draft of SNAP recycling feasibility report was completed.
  • Preliminary field data form was revised for GIS database project.
  • Phase III media campaign began.
  • Ten clean-up events were conducted this quarter.
  • The team provided 534 cubic yards of roll-off space for clean-ups.


Scwds Briefs: Volume 25, Number 2 (July 2009), Gary L. Doster , Editor, Scwds Briefs, Michael J. Yabsley Jul 2009

Scwds Briefs: Volume 25, Number 2 (July 2009), Gary L. Doster , Editor, Scwds Briefs, Michael J. Yabsley

Southeastern Cooperative Wildlife Disease Study: Publications

Table of Contents:

Piroplasmosis Hits Missouri Horses

Cytauxzoon felis in Wild Felids

SCIF & Mossy Oak Fund HD Research

Hardware Disease in a Key Deer

Wildlife Poisoning in Kansas

Swine Brucellosis Infects Hog Hunters

SCWDS Personnel Changes

NWHC Has New Director

New USDI Publication on Bats Recent SCWDS Publications Available


Refuge Update – July/August 2009, Volume 6, Number 4 Jul 2009

Refuge Update – July/August 2009, Volume 6, Number 4

RefugeUpdate (USFWS-NWRS)

Table of Contents:
Way Beyond the Boundaries
Follow That Bird – at 4 a.m.
Pilots over the Refuge


Lead Detection In Water: Using Hydroxyapatite And Atomic Absorption, Nicolas Cantarero Jul 2009

Lead Detection In Water: Using Hydroxyapatite And Atomic Absorption, Nicolas Cantarero

Department of Environmental Studies: Undergraduate Student Theses

Hydroxyapatite is a mineral that is very inexpensive, easily made, and binds well to lead. In this procedure its application will be paired with Flame Atomic Absorption Spectroscopy (Flame AA) to detect lead concentrations in water to ppb levels. While ppb concentrations of lead are too dilute to produce a response from the Flame AA by using Hydroxyapatite to concentrate lead molecules from a larger volume and dissolving the Hydroxyapatite into a smaller volume it may be able to produce a response. The method could provide an inexpensive, efficient, and accurate way to detect lead concentrations to the ppb level …


City Of Gloucester Harbor Plan & Designated Port Area Master Plan, July 2009, Sarah Buck, Greg Ketchen, Urban Harbors Institute, University Of Massachusetts Boston Jul 2009

City Of Gloucester Harbor Plan & Designated Port Area Master Plan, July 2009, Sarah Buck, Greg Ketchen, Urban Harbors Institute, University Of Massachusetts Boston

Urban Harbors Institute Publications

A harbor plan is a waterfront land and water use plan intended to establish the community’s objectives, standards, and policies for guiding public and private utilization of land and of water within and adjacent to the commonwealth’s jurisdiction. The 1999 Gloucester Harbor Plan was chiefly focused on infrastructure improvements for both maritime and visitor oriented industries along the waterfront as a central means of recharging the harbor’s economic engine. Many of the improvements have been completed in the wake of this plan. However, it largely ignored the confusing web of land use regulations that has since emerged as the central …


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

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

Limnological Studies

Project 1: Eighteen advisory team meetings were attended this year; technical input was provided as appropriate; and summaries were prepared and delivered to Kent Turner. The SCOP Selenium Management Plan has been reviewed and a report is in preparation.

Project 2: A formal report titled, Surface Water Monitoring for Indicator Bacteria in High-use Sites of the Lake Mead National Recreation Area, was delivered in the second quarter of this year. Subsequently, a poster presentation on this topic was delivered at the Lake Mead Science Symposium and a manuscript has been prepared for submission to the journal, Lake and Reservoir Management. …


Synthesis Completed Of Post-Fire Recovery Of Native Perennials In The Mojave, Sonoran Deserts, Scott R. Abella Jul 2009

Synthesis Completed Of Post-Fire Recovery Of Native Perennials In The Mojave, Sonoran Deserts, Scott R. Abella

Public Policy and Leadership Faculty Publications

Literature syntheses to develop status of knowledge reports are important to integrate and summarize the scattered scientific literature on a particular topic. The isolation and fragmentation of scientific literature on a topic is not necessarily a shortcoming of science. Rather, it is simply a consequence of having (1) research published in a diverse array of journals, (2) articles build on each other and therefore articles relevant to a particular topic can be published decades apart, and (3) funding virtually impossible to secure to do these periodic assessments of what we know and don’t know (competitive science grants want researchers to …


Compatibility Determination: Considerations For Siting Coastal And Ocean Uses (Draft), Jack Wiggin, Kristin Uiterwyk, Steve Bliven, Dan Hellin, Fara Courtney, Rich Delaney, Pat Hughes, Tracey Morin Dalton, Stephanie Moura, Nicholas Napoli, Kim Starbuck Jul 2009

Compatibility Determination: Considerations For Siting Coastal And Ocean Uses (Draft), Jack Wiggin, Kristin Uiterwyk, Steve Bliven, Dan Hellin, Fara Courtney, Rich Delaney, Pat Hughes, Tracey Morin Dalton, Stephanie Moura, Nicholas Napoli, Kim Starbuck

Urban Harbors Institute Publications

This draft report is one of several prepared under contract to the Massachusetts Ocean Partnership (MOP) to support the Massachusetts Executive Office of Energy and Environmental Affairs (EEA) in its development of the integrated coastal ocean management plan mandated by the MA Oceans Act of 2008. Among other requirements, the Oceans Act states that the plan shall “identify appropriate locations and performance standards for activities, uses and facilities allowed under sections 15 and 16 of chapter 132A.” To fulfill this requirement, the EOEEA planning team wanted to utilize compatibility determinations as a tool for considering the appropriate locations for activities, …


Nevada Interagency Volunteer Program: Helping Hands Across Public Lands – Phase Ii: Annual Progress Report, Period Covering July 1, 2008 - June 30, 2009, Margaret N. Rees Jun 2009

Nevada Interagency Volunteer Program: Helping Hands Across Public Lands – Phase Ii: Annual Progress Report, Period Covering July 1, 2008 - June 30, 2009, Margaret N. Rees

Get Outdoors Nevada

  • From July 1, 2008 to June 30, 2009 the Volgistic database has increased the number of records by 20% containing a total 6,226 records at the end of this period.
  • Website activity this year averaged 63,590 hits per month, with an average of 5,290 pages viewed per month.
  • The IVP team presented a summary of their accomplishments to the SNAP board.
  • The team attended 13 community outreach events resulting in 2,501 direct contacts and 394 new mailing list records.
  • How to Succeed with Volunteers training was held for SNAP personnel.
  • The IVP team met with four SNAP teams to develop …


Nevada Interagency Volunteer Program: Helping Hands Across Public Lands – Phase Ii: Quarterly Progress Report, Period Covering April 1, 2009 – June 30, 2009, Margaret N. Rees Jun 2009

Nevada Interagency Volunteer Program: Helping Hands Across Public Lands – Phase Ii: Quarterly Progress Report, Period Covering April 1, 2009 – June 30, 2009, Margaret N. Rees

Get Outdoors Nevada

  • The number of records in the volunteer database increased by 1,269, a 10% increase over last quarter. The database currently contains 6,226 records.
  • Website activity increased, recording an average of 81,903 hits per month, an increase of 20 % from last quarter, with an average of 5,814 pages viewed per month.
  • The IVP team surveyed agency staff to determine operational volunteer recruitment needs.
  • The IVP team reported their successes, lessons learned, and plans for the future during their assessment by the SNAP board.
  • The second annual volunteer bus tour was successfully conducted.
  • Preparations for the volunteer recognition banquet began.


Land Conservation And Land Use In New England: Trends, Challenges & Opportunities, Amanda Loomis, Tom Devine, Andrea Small, Brittany Howard, Brett Richardson, Stephanie Dulac Jun 2009

Land Conservation And Land Use In New England: Trends, Challenges & Opportunities, Amanda Loomis, Tom Devine, Andrea Small, Brittany Howard, Brett Richardson, Stephanie Dulac

Land Conservation

Sprawling development patterns accelerated across the New England landscape in the last three decades and consumed the region‘s forests, farms, and open spaces at an unprecedented rate. New England‘ers in all six states formed land trusts, supported statewide conservation organizations, and collaborated with state and federal partners to protect some of their most-prized recreation lands, wildlife habitats, and working lands. The current economic recession has slowed development pressures across the region and offers an opportunity to build on recent successes. The time is right to plan a coordinated New England conservation strategy that protects and links the region‘s natural assets. …


Markov Chain Estimation Of Avian Seasonal Fecundity, Matthew A. Etterson, Richard S. Bennett, Eric L. Kershner, Jeffery W. Walk Jun 2009

Markov Chain Estimation Of Avian Seasonal Fecundity, Matthew A. Etterson, Richard S. Bennett, Eric L. Kershner, Jeffery W. Walk

United States Environmental Protection Agency: Publications

Avian seasonal fecundity is of interest from evolutionary, ecological, and conservation perspectives. However, direct estimation of seasonal fecundity is difficult, especially with multi-brooded birds, and models representing the renesting and quitting processes are usually required. To explore the consequences of modeling decisions on inference about avian seasonal fecundity, we generalize previous Markov chain (MC) models of avian nest success to formulate two different MC models of avian seasonal fecundity that represent two different ways to model renesting decisions and breeding cessation. We parameterize both Markov chains (regular and absorbing) for two species (Eastern Meadowlark, Sturnella magna, and Dickcissel, Spiza …


The Challenges Of Global Warming And China-Us Response, Xiaoyan Jiang Jun 2009

The Challenges Of Global Warming And China-Us Response, Xiaoyan Jiang

Conference on “Improving the Human Destiny"

As the home to 1/3 of the world’s population and 1/4 of the global GDP, China and the United States might most likely become the origin of 60% of the global carbon emissions in next 30 years. For the most part, they are central to preserving the Earth for this and future generations. The United States is the biggest polluter with 5.8 billion tonnes, followed by China with 5.1 billion tonnes. Global maps, produced by risk specialists Maplecroft, show the United States and China to bear about 90% of this burden and be the countries most susceptible to economic losses. …


Planning Framework Options For The Massachusetts Ocean Plan (Draft), Jack Wiggin, Kristin Uiterwyk, Steve Bliven, Dan Hellin, John Duff, David Terkla, Robert E. Bowen, Andrew A. Rosenberg, Jennie Harrington, Jill H. Swasey, Suzanne Iudicello, Robert O’Boyle, Porter Hoagland, Hauke L. Kite-Powell, Di Jin, Fara Courtney, Rich Delaney, Pat Hughes, Tracey Morin Dalton, Suzanne Goulet Orenstein, Charles N. Ehler, Fannie Douvere, Les Kaufman, Charles T. Mccaffrey Jr., Nicholas Napoli, Stephanie Moura, Kim Starbuck Jun 2009

Planning Framework Options For The Massachusetts Ocean Plan (Draft), Jack Wiggin, Kristin Uiterwyk, Steve Bliven, Dan Hellin, John Duff, David Terkla, Robert E. Bowen, Andrew A. Rosenberg, Jennie Harrington, Jill H. Swasey, Suzanne Iudicello, Robert O’Boyle, Porter Hoagland, Hauke L. Kite-Powell, Di Jin, Fara Courtney, Rich Delaney, Pat Hughes, Tracey Morin Dalton, Suzanne Goulet Orenstein, Charles N. Ehler, Fannie Douvere, Les Kaufman, Charles T. Mccaffrey Jr., Nicholas Napoli, Stephanie Moura, Kim Starbuck

Urban Harbors Institute Publications

The Massachusetts Ocean Partnership (MOP) Planning Frameworks Team, in consultation with the Massachusetts Executive Office of Energy and Environmental Affairs (EEA), and based on collective experience and a review of ocean, coastal and resource management programs from the US and other countries, suggests that nine elements are essential components of the framework for the Massachusetts Ocean Plan and its implementation. While management plans and programs generally have these elements in common, there are a range of options for carrying out each program component. These options were presented to structure and inform the development of the Massachusetts Ocean Plan. For the …


Slides: Rethinking Western Water Law: Restoring The Public Interest In Western Water Law, Mark Squillace Jun 2009

Slides: Rethinking Western Water Law: Restoring The Public Interest In Western Water Law, Mark Squillace

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Mark Squillace, Director, Natural Resources Law Center, University of Colorado Law School

20 slides


Slides: Next Evolutionary Steps In State Instream Flow Programs, Lawrence J. Macdonnell Jun 2009

Slides: Next Evolutionary Steps In State Instream Flow Programs, Lawrence J. Macdonnell

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Lawrence J. MacDonnell, attorney and consultant, Boulder, CO

27 slides


Slides: Groundwater Law And Administration: From Conflict To Reform, Michael A. Gheleta Jun 2009

Slides: Groundwater Law And Administration: From Conflict To Reform, Michael A. Gheleta

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Michael A. Gheleta, Brownstein Hyatt Farber Schreck LLP, Denver, CO

14 slides


Slides: Modifying Prior Appropriation: The Spectrum Of Experiences, Adam Schempp Jun 2009

Slides: Modifying Prior Appropriation: The Spectrum Of Experiences, Adam Schempp

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Adam Schempp, Environmental Law Institute, Washington, DC

12 slides


Slides: Market-Based Stream Flow Restoration And Mitigation, Amanda Cronin Jun 2009

Slides: Market-Based Stream Flow Restoration And Mitigation, Amanda Cronin

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Amanda Cronin, Washington Water Trust, Seattle, WA

23 slides


Slides: Indian Water Rights, Robert T. Anderson Jun 2009

Slides: Indian Water Rights, Robert T. Anderson

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Robert T. Anderson, Native American Law Center, University of Washington Law School

19 slides


Slides: Challenges For Reclamation: A Western States' Perspective, Craig Bell Jun 2009

Slides: Challenges For Reclamation: A Western States' Perspective, Craig Bell

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Craig Bell, Western Water States Council, Midvale, Utah

9 slides


Slides: Opportunities: Softer Paths?, Sarah Bates Jun 2009

Slides: Opportunities: Softer Paths?, Sarah Bates

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Sarah Bates, Public Policy Research Institute, University of Montana

2 slides


Slides: Status Of Southern Nevada Water Authority (Snwa): Third Intake Into Lake Mead And Groundwater Project, Kay Brothers Jun 2009

Slides: Status Of Southern Nevada Water Authority (Snwa): Third Intake Into Lake Mead And Groundwater Project, Kay Brothers

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Kay Brothers, Southern Nevada Water Authority (SNWA), Las Vegas, NV

37 slides


Slides: Northern Integrated Supply Project, Northern Front Range--Colorado, Don Carlson Jun 2009

Slides: Northern Integrated Supply Project, Northern Front Range--Colorado, Don Carlson

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Don Carlson, Northern Colorado Water Conservancy District

20 slides


Slides: Regional Energy-Water Resilience Under Climate Change, Bonnie G. Colby Jun 2009

Slides: Regional Energy-Water Resilience Under Climate Change, Bonnie G. Colby

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Dr. Bonnie G. Colby, Professor of Resource Economics & Hydrology, University of Arizona

24 slides


Slides: Water Footprints: Consciousness Raising Meets Risk Management, Steve Malloch Jun 2009

Slides: Water Footprints: Consciousness Raising Meets Risk Management, Steve Malloch

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Steve Malloch, Senior Western Water Program Manager, National Wildlife Federation, Seattle, WA

38 slides


Slides: Water Leasing In The Lower Arkansas Valley: The "Super Ditch Company", Peter Nichols Jun 2009

Slides: Water Leasing In The Lower Arkansas Valley: The "Super Ditch Company", Peter Nichols

Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)

Presenter: Peter NIchols, Trout, Raley, Montano, Witwer & Freeman, Denver, CO

28 slides