PEARL: Data Acquisition and Information
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PEARL: Data Acquisition and Information Summaries for Environmental Education and Outreach in Maine. . David Kramar and Peter Vaux. A Road Map to PEARL. Brief History and Overview Recent Developments On-the-fly plotting Information summaries “Windows” into PEARL Science for the Public

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PEARL: Data Acquisition and Information

Summaries for Environmental Education

and Outreach in Maine.

David Kramar and Peter Vaux


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A Road Map to PEARL

  • Brief History and Overview

  • Recent Developments

    • On-the-fly plotting

    • Information summaries

    • “Windows” into PEARL

  • Science for the Public

  • Integration into education

  • Questions/Comments


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The Core of the System

  • Independent Oracle Tables

  • Minimal data requirements

  • Remote data upload via the Data Annex System

  • Consistent geo-referencing


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Background and History

  • Originally developed in 1997

  • “Lake” Centric

  • Water Quality Data

  • Major Renovation in 2003-2004

  • No longer Lakes focused


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Recent Developments

  • Data by Lake

  • By Stream

  • By Town

  • By Watershed (HUC)

  • Text based retrieval

  • Map based retrieval

  • Subject based retrieval


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Lake Based Data Retrieval

  • Lakes

    • Temperature and Dissolved Oxygen

    • Transparency and Secchi

    • “on the fly” fish species lists

    • “on the fly” mussel inventories







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Subject Based Data Retrieval

By Resource Type

Summaries and References

Subject Based Searches


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Map Based Data Retrieval

  • Lake

  • Watershed

  • Town


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Focus Topics

  • Focus Topics

    • Lakes Guide

    • Atlantic Salmon

    • Freshwater Biodiversity

    • Penobscot River


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Lakes Guide

  • Water Quality

  • Fish and Anglers

  • Aquatic Plants and Animals


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Lakes GuideWater Quality


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Lakes GuideAquatic Plants and Animals






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Atlantic Salmon

  • Access to Key Datasets

  • Interactive Mapping of

  • Key Data

  • Key References

  • Multiple Search

  • Capabilities


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PEARL’s Other Resources

  • Science Guides

  • Teacher Resources

  • General Resources

  • Image Gallery


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Organizations Using PEARL

Maine VolunteerLake Monitoring Program

Links to PEARL

Lake Overview page


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Organizations Using PEARL

Maine Lakes Conservancy

Institute (MLCI) Student

Portal


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Under Development

  • Spatially Referenced Bibliography

    • In collaboration with the Gulf of Maine Council

    • PEARL and the Knowledgebase Linked

    • Retrieve references based on geography and keywords


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Questions?

http://www.pearl.maine.edu


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