Buch, Englisch, 170 Seiten, Paperback, Format (B × H): 155 mm x 235 mm, Gewicht: 289 g
Using the Reference Condition Approach
Buch, Englisch, 170 Seiten, Paperback, Format (B × H): 155 mm x 235 mm, Gewicht: 289 g
ISBN: 978-1-4613-4705-7
Verlag: Springer US
Zielgruppe
Research
Autoren/Hrsg.
Fachgebiete
- Naturwissenschaften Chemie Analytische Chemie Umweltchemie, Lebensmittelchemie
- Sozialwissenschaften Politikwissenschaft Politikwissenschaft Allgemein Politische Theorie, Politische Philosophie
- Geowissenschaften Umweltwissenschaften Umweltwissenschaften
- Naturwissenschaften Biowissenschaften Biowissenschaften Ökologie
Weitere Infos & Material
Bioassessment Of Freshwater Ecosystems.- 1. Introduction.- 2. Key concepts.- 3. Development of the Reference Condition Approach.- 4. Points to remember.- To The Case Studies.- 1. Sediment assessment of the near shore environment of North American Great Lakes.- 2. Fraser River (British Columbia) biomonitoring program.- 3. Spring and Autumn Assessment of Streams in the Australian Capital Territory.- 4. Points to remember.- Defining The Reference Condition.- 1. Define the objectives of the study.- 2. Determine the spatial extent, time-scale and grain-size of the study.- 3. Determine the criteria for acceptable reference sites.- 4. Determine the appropriate number and locations of reference sites.- 5. Choose descriptors of the benthic invertebrate community and its environment.- 6. Design a data storage and management system.- 7. Ensure data quality.- 8. Case Studies.- 9. Points to remember.- Variation In The Reference Condition.- 1. Why characterizing reference site variation is important.- 2. How to describe variation among reference sites.- 3. Case Studie.- 4. Why it is important to model and explaine variation among reference sites.- 5. How to model variation among reference sites.- 6. Why residual variation among reference communities is important.- 7. Case studies.- 8. Points to remember.- Decision-Making.- 1. Why do we need decision rules on passing and failing test sites.- 2. How are decision rules arrived at.- 3. Sensitivity of assessments: how often do real test sites fail.- 4. Case Studies.- 5. Points to remember.- Beyond Pass And Fail.- 1. Severity of fail: Magnitude and nature of deviation from Reference Condition.- 2. Why did it fail.- 3. Scenario building: What will be the effect of rehabilitation or stress.- 4. Points to remember.- The Reference Condition Approach.- 1. Bioassessment of freshwater ecosystems using the Reference Condition Approach.- 2. Case Studies.- 3. Defining the Reference Condition.- 4. Describing and modeling variation in the Reference Condition.- 5. Decision-Making.- 6. Beyond Pass and Fail.- 7. Finish.- References.