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Table of Contents

Development of Biological Criteria for Coral Reef Ecosystem Assessment

CHAPTER 1:  Introduction

1.1 PURPOSE OF THIS PAPER

1.2 WHAT ARE BIOLOGICAL CRITERIA
    1.2.1 Assessment Tiers
1.3 THE BIOCRITERIA PROCESS
    1.3.1 Characteristics Of Effective Biocriteria 
    1.3.2 Development Of Coral Reef Ecosystem Biocriteria 
    1.3.3 Advantages Of Bioassessment And Biocriteria 
    1.3.4 Program Interdependence 
    1.3.5 Implementing Coral Reef Ecosystem Biological Criteria 

CHAPTER 2:  Does Sufficient Need Exist To Prepare A Guidance Document On Coral Reef Ecosystem Biocriteria

2.1 THE NEED

2.2 THE SOCIO-ECONOMIC VALUE OF CORAL REEF ECOSYSTEMS

2.3 EPA LEGISLATIVE MANDATES
    2.3.1  Clean Water Act
    2.3.2  305(b) Reporting
    2.3.3  301(h) And 403(c) Programs
    2.3.4  Clean Water Action Plan
    2.3.5  Florida Keys National Marine Sanctuary Requirements

2.4 THE MANAGEMENT NEED
    2.4.1  Identifying Impairment Of Special Designated Use Sites
    2.4.2  Expansion And Improvement Of Water Quality Standards
    2.4.3  Detection Of Problems Other Methods May Miss Or
              Underestimate
    2.4.4  Helping The Water Resource Manager Set Priorities
    2.4.5  Use Of Bioassessment And Biocriteria To Evaluate The Success
              Or Failure Of Coral Reef Ecosystem Management Initiatives Or
              Regulations

2.5 PROGRAMMATIC NEEDS
     2.5.1  EPA Ecological Risk Assessment Program Benefits 
     2.5.2  U.S. National Marine Sanctuary Designation Priorities 
     2.5.3  U.S. And International Coral Reef Ecosystem Monitoring 
               Programs 

CHAPTER 3:  Does Sufficient Information Exist To Draft Biocriteria Guidance

3.1 ROLE OF THE 1997 EPA ESTUARINE & COASTAL MARINE
       WATERS BIOASSESSMENT & BIOCRITERIA TECHNICAL
       GUIDANCE

3.2 DIVERSITY OF BIOINDICATORS

3.3 EXISTING U.S. PROGRAMS RELEVANT TO CORAL REEF
      ECOSYSTEM BIOASSESSMENT AND BIOCRITERIA
      DEVELOPMENT
    3.3.1  1996 EPA Water Quality Protection Program For The Florida
              Keys National Marine Sanctuary
    3.3.2  1996 EPA Water Quality Special Studies Program For The
              Florida Keys National Marine Sanctuary
    3.3.3  Other New Monitoring Initiatives In The Florida Keys National
              Marine Sanctuary
    3.3.4  Florida Assessment Of Coastal Trends
    3.3.5  State of Florida Environmental Indicator Technical Assistance
              Series
    3.3.6  International Umbrella Programs

3.4 REVIEW OF POTENTIAL CORAL REEF ECOSYSTEM
       BIOINDICATORS FOR BIOASSESSMENT AND BIOCRITERIA
       DEVELOPMENT
    3.4.1  Scleractinian Coral Bioindicators
    3.4.2  Non-coral Bioindicators 
3.5 DOES SUFFICIENT INFORMATION EXIST TO DRAFT
     BIOCRITERIA GUIDANCE
    3.5.1  Potential Reference Sites for U.S. Coral Reef Ecosystem
              Biocriteria Program
    3.5.2  Conclusion

CHAPTER 4:  What Research And/Or Projects Are Needed To Support Development Of Biological Criteria Guidance For Coral Reef Ecosystem Assessment

4.1  RECOMMENDATION: Develop A Program Action Plan To Implement 
       The U.S. Coral Reef Ecosystem Biocriteria Program 

4.2  RECOMMENDATION: Draft A U.S. Coral Reef Ecosystem Biocriteria
       Research Strategy And Disseminate It On The Internet 
    4.2.1 Build Upon Promising Areas Of Bioindicator Research In The 
             Research Strategy 
    4.2.2 Conduct A Specially Designed Workshop To Suggest Potential 
             New Bioindicators 
    4.2.3 Coordinate With Other Government Agencies To Fund The 
             Research Strategy 
    4.2.4 Select Coral Reef Ecosystem Bioindicators For The Research 
             Strategy Using The Following 
    4.2.5 Develop A Multimetric Approach For Coral Reef Ecosystem 
             Survey Protocols 
    4.2.6 Use Multivariate Analysis To Refine Bioindicators 

4.3 RECOMMENDATION: Establish Interagency Cooperation
    4.3.1 EPA-EMAP
    4.3.2 EPA - Ecological Risk Assessment 
    4.3.3 NOAA - National Marine Sanctuaries Program 
    4.3.4 NOAA - Special Projects Office - Coastal Assessment & 
             Data Synthesis (CADS) Framework Team 
    4.3.5 National Park Service 
    4.3.6 CARICOMP - Puerto Rico and Florida Keys 
    4.3.7 Florida Center For Public Management 
4.4 RECOMMENDATION: Begin Preliminary Coral Reef Habitat
      Classification

4.5  RECOMMENDATION: Begin Selecting Reference Sites And Developing
      Associated Data Bases
    4.5.1 Evaluate The Usefulness Of Appropriate Past Short-term 
             Monitoring Data 
    4.5.2 Designate Reference Sites As National Marine Sanctuaries 
4.6  RECOMMENDATION: Develop U.S. Coral Reef Ecosystem Biocriteria 
       Program Taxonomic Infrastructure
4.7  RECOMMENDATION: Initiate And Support National and International 
       Watershed Management Programs

REFERENCES

APPENDIX 1:  Scleractinian coral bioindicators

APPENDIX 2:  Fish bioindicators

APPENDIX 3:  Macrophyte bioindicators

APPENDIX 4:  Coral reef epifaunal bioindicators

APPENDIX 5:  Other bioindicators

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