3,587 research outputs found
Coastal resource planning system: Integrating evaluation of ecological integrity and ecosystem services valuation
Efficient and effective coastal management decisions rely on knowledge of the impact of human activities on
ecosystem integrity, vulnerable species, and valued ecosystem services—collectively, human impact on
environmental quality (EQ). Ecosystem-based management (EBM) is an emerging approach to address the
dynamics and complexities of coupled social-ecological systems. EBM “is intended to directly address the long-term
sustainable delivery of ecosystem services and the resilience of marine ecosystems to perturbations” (Rosenberg and Sandifer, 2009). The lack of a tool that integrates human choices with the ecological connections between contributing watersheds and nearshore areas, and that incorporates valuation of ecosystem services, is a critical missing piece needed for effective and efficient coastal management. To address the need for an integrative tool for evaluation of human impacts on ecosystems and their services, Battelle developed the EcoVal™ Environmental Quality Evaluation System. The EcoVal system is an updated (2009) version of the EQ Evaluation System for Water Resources developed by Battelle for the U.S. Bureau of Reclamation (Dee et al., 1972). The Battelle EQ evaluation system has a thirty-year history of providing a standard approach to evaluate watershed EQ. This paper describes the conceptual approach and methodology of the updated EcoVal system and its potential application to coastal ecosystems. (PDF contains 4 pages
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Anna Maria Busse Berger. Mensuration and Proportion Signs: Origins and Evolution. Clarendon Press, 1993. xiii, 271 pp.
Explaining the necessity for his own book, the anonymous author of
the late fourteenth-century Tractatus figurarum quoted above was prescient
in articulating the main rhythmic notational problem for the next two
centuries: how to combine different mensurations in a single composition,
thereby expanding the range of available rhythmic durations and proportional
relationships between notes. Yet his solution, which was to codify a
new set of strangely-shaped note forms to represent proportional shifts
within different mensurations, was obsolete by the second decade of the
fifteenth century; the contemporaneous practice of using signs to indicate
proportions, while leaving the note shapes unaffected, became the method
of choice for ensuing generations of composers. The author of the Tractatus
furthermore could not anticipate the myriad ways different mensurations
would be combined and the degree of variation in interpretation that was
possibl
A Composite Genome Approach to Identify Phylogenetically Informative Data from Next-Generation Sequencing
We have developed a novel method to rapidly obtain homologous genomic data
for phylogenetics directly from next-generation sequencing reads without the
use of a reference genome. This software, called SISRS, avoids the time
consuming steps of de novo whole genome assembly, genome-genome alignment, and
annotation. For simulations SISRS is able to identify large numbers of loci
containing variable sites with phylogenetic signal. For genomic data from apes,
SISRS identified thousands of variable sites, from which we produced an
accurate phylogeny. Finally, we used SISRS to identify phylogenetic markers
that we used to estimate the phylogeny of placental mammals. We recovered
phylogenies from multiple datasets that were consistent with previous
conflicting estimates of the relationships among mammals. SISRS is open source
and freely available at https://github.com/rachelss/SISRS.Comment: 12 pages plus36 figures, 1 supplementary table, 3 supplementary
figure
Cultural Resources Survey of the DPS Outdoor Bomb and Gun Range Project, Dallas Fort Worth International Airport, Tarrant County, Texas
This report documents the substantive findings and management recommendations of a cultural resources survey conducted by Integrated Environmental Solutions, LLC (IES) for the DPS Outdoor Bomb and Gun Range project located within the Dallas Fort Worth International Airport (DFW) property in Tarrant County, Texas. The proposed project pertains to improvements of the current facility within approximately 71.8 acres located between Texas State Highway (SH) 360 and West Airfield Drive. Approval from the Federal Aviation Administration (FAA) will be required to modify the Airport Layout Plan (ALP) to reflect the permanent alterations on the DFW property. Since the ALP is considered a federal action, the project will require compliance with the National Environmental Policy Act (NEPA) and Section 106 of the National Historic Preservation Act (NHPA). Additionally, as the DFW is a political subdivision of the State of Texas, the project will be subjected to the provisions of the Antiquities Code of Texas (ACT).
The goal of the survey was to locate, identify, and assess any cultural resources that could be adversely affected by the proposed development, and to evaluate such resources for their potential eligibility for listing as a State Antiquities Landmark (SAL) and eligibility for listing in the National Register of Historic Places (NRHP).
The cultural resources inventory survey was conducted on 16 December 2019 and 08 January 2020 by Project Archeologists Anne Gibson and Thomas Chapman, and Staff Archeologist Josh McCormick. All work conformed to 13 Texas Administrative Code 26, which outlines the regulations for implementing the ACT, and was conducted under Texas Antiquities Permit No. 9161. During the survey, one previously recorded historic-age archeological site (41TR87) was revisited within the APE. Based on the lack of association with historically important individuals or events, absence of significant architectural features, the degree of prior disturbance, and lack of contextual integrity, site 41TR87 is recommended to remain not eligible for listing in the NRHP or designation as a SAL. Although multi-component site 41TR18 was partially located within the APE, the site was not evaluated during the survey. However, the results from a previous IES investigation in 2015 indicate the site should remain ineligible for NRHP listing. Project records will be permanently curated at the Center for Archeological Research (CAR) at The University of Texas at San Antonio (UTSA).
It is the recommendation of IES that the DPS Outdoor Bomb and Gun Range Project be permitted to continue without the need for further cultural resources investigations. However, if any cultural resources, other than those discussed in this report, are encountered during construction, the operators should stop construction activities in the vicinity of the inadvertent discovery, and immediately contact the project cultural resources representative to initiate coordination with the Texas Historical Commission (THC) prior to resuming construction activities
Courtly subjectivities
Subjectivity inheres in a given poem only insofar as there is a technical anchoring of expression in a grammatical first person, an ‘I’. What that ‘I’ is – what it connotes, how we characterise it, to what sphere of meaning it pertains – is wholly dependent on the context of its utterance: how it is performed, in the sense of its presentation as written or oral (sung or spoken);¹ what company it keeps in a manuscript or printed book; how it appears through remaniement in intertextual citation; which agent in the production and transmission of the ‘I’ we are a considering (poet-composer,..
Addressing wicked problems in practical ways: Empowering ethical action in higher ed and beyond
Session Outcomes:
● Participants will be able to identify areas related to social responsibility
● Participants will develop an understanding of how to best approach systemic issues and take concrete action in collaboration with key allie
Land Grant Application- Pike, Timothy (Framingham)
Land grant application submitted to the Maine Land Office on behalf of Timothy Pike for service in the Revolutionary War, by their widow Anne Stone.https://digitalmaine.com/revolutionary_war_mass/1272/thumbnail.jp
The Early Intervention (EI) Scholars Program
The University of Massachusetts Boston has developed an integrated, research-based early intervention concentration in our Early Education and Care Inclusive Settings (EECIS) bachelor’s degree program. The program involves collaboration with partners in early childhood education (EC) and early intervention (EI) in the Greater Boston region; addresses the need for more high quality, culturally and linguistically diverse early intervention specialists
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