Physical Sciences and Mathematics Commons^™

Amherst Ma: A New Village Plan For Atkins Corner, Maggie Jones, Richard Barringer

Planning

The case study describes a successful smart growth initiative in the town of Amherst, Massachusetts, at an intersection known as Atkins Corner. The initiative grew from two motivating factors: the necessity of realigning Route 116, a major north-to-south artery through the town, to decrease traffic accidents at the intersection and improve pedestrian safety; and a desire on the part of Hampshire College and the Town to create a village center at the intersection. Through a consensus-building process involving key town officials, Hampshire College, neighbors, and the design firm of Dodson Associates, agreement on the project was reached with local stakeholders …

Coastal Aquaculture And Conservation Can Work Together, Tim Dempster, Pablo Sanchez-Jerez, Fernando Tuya, Damian Fernandez-Jover, Just Bayle-Sempere, Arturo Boyra, Ricardo Haroun

Research outputs pre 2011

Current fishing practices are regarded as unsustainable (Pauly et al. 2002), yet our appetite for seafood grows. To meet the growing gap, there are increasing calls for mankind to tame the oceans through aquaculture (Marra 2005). Close to the coast, rapid expansion of marine aquaculture is underway throughout the world. Sea cages enclose 2.5 million tons of fish, while 12 million tons of mussels, oysters and clams hang from floating ropes or grow on racks or trays (FAO 2004). Aquaculture structures are now ubiquitous to many coastlines. As the expansion continues, how can we best manage the interaction between natural …

Analysis Of Response Calls To Diverse Ground Predators From Three Geographically Separate Florida Scrub-Jay (Aphelocoma Coerulescens) Subpopulations, Sarah A. (Bales) Douglass

Master of Environmental Science (MES) Theses

Dialectic variation occurs in many bird species. Different factors have been investigated regarding dialectic variation, including cultural and genetic transmission of songs or calls, and geographic separation. In this study, the predator alarm call of the Florida Scrub-Jay to ground predators was recorded in three geographically separate subpopulations across Florida—Canaveral National Seashore/Merritt Island National Wildlife Refuge, Lyonia Preserve and Leisure Lakes/Lake June in Winter Scrub State Park—to examine any dialectic occurrence between these three subpopulations. Additionally, many bird species are recognized as having highly evolved predator recognition systems, often with different calls for specific predators. The Florida Scrub Jay has …

Effects Of Fire On Habitat Associations, Abundance, And Survival Of Wintering Henslow's Sparrows (Ammodramus Henslowii) In Southeastern Louisiana Longleaf Pine Savannas, Erik Ivan Johnson

LSU Master's Theses

The Henslow’s Sparrow (Ammodramus henslowii) is the fastest declining short-distance migrant and fastest declining grassland bird in North America. Declines in longleaf pine (Pinus palustris) savannas, its primary wintering habitat, have exceeded 97%. Other than basic habitat requirements, very little is known about its wintering ecology. I examined habitat associations of wintering Henslow’s Sparrows resulting from fire in longleaf pine savannas in southeastern Louisiana during two winters. Because it is important to understand the relative importance of habitat parameters, which include structure, species composition, and food availability, I measured these to determine their relative importance to Henslow’s Sparrow densities. I …

Utah Resource Assessment, Utah Association Of Conservation Districts, Utah Department Of Agriculture And Food, Natural Resource Conservation Service

All U.S. Government Documents (Utah Regional Depository)

Located in the Rocky Mountain Region, Utah derives its name from the Native American Ute tribe and means “people of the mountains”. Utah is 84,900 square miles and is ranked the 11th largest state (in terms of square miles) in the US. As hosts of the 2002 Winter Olympic Games, Utah boasts the “greatest snow on earth” and is the home of 18 colorful National Parks and monuments. Utah's peaks are, on average, the tallest in the country and create great contrasts that range from the snow covered peaks of the Uinta Range in the east, to the renowned natural …

Day 3: Friday, 19 August 2005: Section 7 Consultation, Susan Linner, Leslie Elwood, Steve Culver

Endangered Species Act Congressional Field Tour (August 17-19)

10 pages (includes color illustrations and map).

Contains references.

Day 1: Wednesday, 17 August 2005: Biodiversity And Critical Habitat, Charles Bedford, Federico Cheever, Tim Sullivan

Endangered Species Act Congressional Field Tour (August 17-19)

6 pages (includes color illustration).

Contains references.

Slides: Community Forest Project: Grand Lake Stream, Maine, Steve Keith

Community-Owned Forests: Possibilities, Experiences, and Lessons Learned (June 16-19)

Presenter: Steve Keith, Farm Cove Community Forest, Downeast, ME

62 slides

Slides: Community Ownership And Management Of Productive Forestland: Building Natural And Social Capital, Keith Bisson, Rodger Krussman

Community-Owned Forests: Possibilities, Experiences, and Lessons Learned (June 16-19)

Presenters: Keith Bisson, Quebec-Labrador Foundation, and Rodger Krussman, The Trust for Public Land

20 slides

Slides: What Ever Happened To The Soft Landing?: Coping With And Without Surplus Waters, Jan Matusak, Bob Johnson

Hard Times on the Colorado River: Drought, Growth and the Future of the Compact (Summer Conference, June 8-10)

Presenter: Jan Matusak, Metropolitan Water District.

Respondent on US-Mexico Issues and Other Lower Basin Matters: Bob Johnson, US Bureau of Reclamation.

14 slides.

Slides: Tightening Water Supplies: Key Colorado River Issues For Wyoming, Patrick T. Tyrrell

Hard Times on the Colorado River: Drought, Growth and the Future of the Compact (Summer Conference, June 8-10)

Presenter: Patrick T. Tyrrell, Wyoming State Engineer.

14 slides.

Slides: Last In Line: Environmental Impacts Of Increased Colorado River Stress And Shortages, Michael Cohen

Hard Times on the Colorado River: Drought, Growth and the Future of the Compact (Summer Conference, June 8-10)

Presenter: Michael Cohen, Pacific Institute.

35 slides and 34 pages (includes color illustrations and map).

Fisheries Research Report No. 148 - Historical Distribution And Abundance Of The Australian Sea Lion (Neophoca Cinerea) On The West Coast Of Western Australia, Richard Campbell

Fisheries Research Reports

Analysis of historical patterns of abundance of the Australian sea lion on the west coast of Western Australia suggests that the population size was greater prior to the impacts of colonization and commercial sealing/whaling between the 18th and 20th centuries. In addition, it is evident that there has been a reduction in the number of breeding sites along the west coast, particularly around the greater Perth metropolitan area. There is limited evidence of the impact of indigenous hunting on the abundance and distribution of this species. The major impacts on Australian sea lion populations were a combination of subsistence and …

Cache County, Utah Resource Assessment, Utah Association Of Conservation Districts, Utah Department Of Agriculture And Foods, Natural Resources Conservation Service

All U.S. Government Documents (Utah Regional Depository)

This resource assessment is designed to gather and display information specific to Cache County, Utah. This report will highlight the natural and social resources present in the county, detail specific concerns, and be used to aid in resource planning and target conservation assistance needs. This document is dynamic and will be updated as additional information is available through a multi-agency partnership effort. The general observations and summaries are listed first, followed by the specific resource inventories.

Wild Bactrian Camel Conservation, Richard P. Reading, Evan S. Blumer, Henry Mix, Jadamsuren Adiya

Erforschung biologischer Ressourcen der Mongolei / Exploration into the Biological Resources of Mongolia, ISSN 0440-1298

The wild Bactrian camel (Camelus bactrianus ferus) is critically endangered throughout its range in China and Mongolia. Yet, wild camels remain poorly understood, with knowledge derived primarily from a few short studies and anecdotal information. We initiated a wild camel conservation project to determine the reasons for camel decline and to develop a program to address those problems.

We are employing satellite telemetry to gather data on wild camel movement patterns, home ranges, habitat use, and sources of mortality. We are also collecting feces from camels and wolves to determine important forage plants and to begin to assess …

Rich Mesic Forests: Edaphic And Physiographic Drivers Of Community Variation In Western Massachusetts, J. Bellemare, G. Motzkin, D. R. Foster

Biological Sciences: Faculty Publications

Rich Mesic Forest, a Northeastern variant of the species-rich Mixed Mesophytic Forest association of eastern North America, is an Acer saccharum-dominated forest type typically associated with calcareous bedrock and nutrient-rich, mull soils. Rich Mesic Forest (RMF) is a priority for conservation in the Northeast due to its limited areal extent, high plant species richness, and numerous rare taxa, yet the community characteristics and environmental correlates of this forest type are incompletely understood. This study undertook a quantitative classification of RMF of the northeastern edge of the Berkshire Plateau in western Massachusetts. Cluster analysis of data from ten sites identified two …

The Establishment, Management And Evaluation Of The Conservation Reserve System In The Rangelands Of Western Australia, Anthony Brandis

Theses

The rangelands of Western Australia cover about 85% of the State and include the sub-tropical savanna of the Kimberley, the semi arid and arid spinifex, the southern mulga shrublands and the extensive chenopod plains of the Nullarbor. About 40% of the rangelands are managed for the production of meat and wool under a pastoral lease system. A large range of ecosystems occurs within these pastoral leases where, after a relatively short period of time, many changes to native flora and fauna populations have occurred. Biological diversity in the rangelands is declining most noticeably with the extinction, or reduction in the …

Relationship Between Water Transparency And Species Richness Of Surviving Haplochromines In Selected Habitats In Mwanza Gulf - Lake Victoria, Hdj Mrosso, Bs Msuku, O Seehausen

Tanzania Journal of Science

Several of the surviving haplochromine species have been recorded in habitats of different water transparencies within the Mwanza Gulf. Sampling for the haplochromines was carried out in muddy, rocky, sandy and vegetated habitats. All of the recorded species had been reported previously. Fewer species were encountered than previously reported in the same sampling stations. There was evidence for positive correlation between species richness and water transparency that was reinforced with data on ecological differentiation. Further exploration and conservation measures of diversity have been suggested for Lake Victoria haplochromines.

Fish Species Composition, Size Structure And Distribution In Non-Trawlable Areas Of Lake Victoria (Tanzania) With Emphasis On Mwanza Gulf And Mori Bay, Jdr Bayona, B Msuku, S Mzighani

Tanzania Journal of Science

Fish diversity studies in littoral non-trawlable areas of Lake Victoria (Tanzania) were undertaken during six systematic surveys (November 2000 to December 2002). Information on fish species composition, size structure as well as spatial and temporal distribution was generated from gill-netting, beach-seining and electric fishing. Lates niloticus, indicated a declining trend in composition from 78.9% in March 2001 to 5.1% in July 2002. The species, however, increased to 40.6 % in catch composition as of December 2002, exhibiting somewhat inverse trends in distribution with Oreochromis niloticus and haplochromines in the lake fisheries. The surveys identified over 50 species for which 42 …

Physical And Chemical Characteristics Of Water In Selected Locations In Lake Victoria, Tanzania, M A Kishe

Tanzania Journal of Science

A study conducted during the period of March/April 2002 aimed at measuring physical and chemical parameters in Tanzanian portion of Lake Victoria. Temperature and conductivity values were homogeneous among and within the study stations. Levels of dissolved oxygen (DO) ranged from 4 - 9 mgl-1 and there was significant difference between stations (P < 0.05). Water transparency was poor (< 2 m secchi depth) and differed from one sampling station to another. Ammonium nitrogen (NH4+-N), with few exceptions, showed the highest concentrations both at the bottom and near-surface followed by total phosphates (TP), nitrate nitrogen (NO2+NO3--N), nitrite nitrogen (NO2--N) and Soluble Reactive Silicon (SRSi). Concentrations of NH4+-N, TP and SRSi were high at bottom waters and the reverse was true for NO2+NO3--N and NO2--N. Differences in nutrients and physical water parameters among sampling stations were statistically significant (P < 0.05). However, temperature and nutrient levels at studied areas were higher than that of 50 years ago and the trend reversed for DO and transparency. This indicates that Lake Victoria is receiving organic materials from the catchment area leading to the decline of water quality. Long-term efforts for rehabilitation, conservation and sustainable management of the lake are suggested.

Slides: South Metro Denver Water Supply Study, Patricia Wells

Groundwater in the West (Summer Conference, June 16-18)

Presenter: Patricia Wells, General Counsel, Denver Water.

23 slides.

Earth Day, Every Day, University Of South Alabama

Conservation/Energy Alternatives

Bibliography and photographs of a display of government documents from the University of South Alabama.

Achieving Bat Conservation Through Tourism, Lisa A. Pennisi, Stephen M. Holland, Taylor V. Stein

School of Natural Resources: Faculty Publications

No abstract provided.

Environmental Issues In Western Australia, Harry Recher (Ed.)

Research outputs pre 2011

No abstract provided.

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 …

Return To The Wild, John C. Jahoda

Bridgewater Review

No abstract provided.

National Environmental Compliance Handbook, United States Department Of Agriculture, Natural Resources Conservation Service

All U.S. Government Documents (Utah Regional Depository)

The National Environmental Compliance Handbook (NECH) provides guidance to Natural Resource Conservation Service (NRCS) officials about how to comply with Federal environmental requirements when delivering technical and financial assistance. The objectives of this Handbook are to: • Improve the quality of plans and decisions by integrating environmental considerations into the planning process; • Promote efficiency in preparing environmental documentation; • Provide a systematic framework for integrating the NRCS planning process and environmental requirements; and • Serve as a reference for NRCS environmental compliance procedures.

Slides: A Water Manager's Perspective: A View From The Field, Jeffrey Kightlinger

Water, Climate and Uncertainty: Implications for Western Water Law, Policy, and Management (Summer Conference, June 11-13)

Presenter: Jeffrey Kightlinger, General Counsel, Metropolitan Water District of Southern California (MWD)

21 slides

Slides: Balancing Drought And Flood In The Pacific Northwest: The Challenge Of Climate Change, Doug Mcchesney

Water, Climate and Uncertainty: Implications for Western Water Law, Policy, and Management (Summer Conference, June 11-13)

1 page "Abstract" and 36 slides

"Doug McChesney, Manager, Policy and Planning Section, Washington Department of Ecology"

Recreational Use Of Montane Streams Of The Puerto Rican Rainforest, Summer Kartchner

Undergraduate Honors Capstone Projects

As the population of the small island of Puerto Rico increases, so do the number of recreationists in natural areas. With increasing pressure on finite resources, managers must understand how humans are using these resources in order to conserve without limiting visitor satisfaction.