t.huesing ignite knowescape
TRANSCRIPT
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Data modelling and visualization in German environmental policies
Thomas Hüsing Library Science & Informatics
Environmental Policy Research Centre, Freie Universität Berlin, Germanythomas.huesing@fu -berlin.de
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Complexity
Environmental problems and related policy measures
mutually influence each other.
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Solutions
Policies solving one problem...
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Side effects
.. may have unwanted side effects in other areas.
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The biofuels example
10% of biofuels in gasoline ordinance..
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The biofuels example
.. resulted in additional land cultivation with heavy environmental impacts.
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The problem
* complex relationships
* need to priorize
* high degree of specialisation
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The result
Unidimensional Policies.
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The project
Method and tool to trace back potential incoherencies.
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Data modeled as Causal chain...
Goal Root cause
Problem
Measures Resulting behavior
[-1,0,+1]
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Incoherent policies
.. trigger a behaviour which increases the problem pressure for other problems.
Goal
Cause
Problem
Measure Behavior
Cause
Problem
(-)
(+)
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Wiki based Data collection
Structured fact sheets by domain experts
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Wiki Data
Thematic fields: Energy, Climate. Natural Resources, Water, Land use, Soil, Air quality, and Health.
About 500 entries with an average of 5 successors
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Data Exploration in the Wiki
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Faceted Drilldown Search Interface
Taxonomies
Results
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Single Entry View.Node
Predecessors
Successors
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Sectoral Factsheet..
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Profound Data Exploration
1) Macro level - Data probe diagrams.
2) Micro level - Spreadsheet data
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One to many goals
..and Sector related goals.
Beeinträchtigung Wasserkörper
Nachhaltige Wassernutzung
Klimawandel
Stabilisierung THG-Konzentration
AllergienSchutz Kinder
Globale Chemikaliensicherheit
Schlechter Zustand wasserabhängiger Biotope
Verringerung negativer Chemikalien-Wirkungen
Belastete Oberflächengewässer
Bodendegradation
Bodenerhalt
Human-Analytik
Verkürzte Lebenserwartung
Infektionen
Gesundheitsschutz Trinkwasser
Bodenverschmutzung
Reduzierung Stoffeinträge Boden
Emissionsreduktion SO2, NOX, NH3, NMVOC
Flora-/Faunaschädigung
Gute Daten zu Chemikalien
Hohes Schutzniveau vor Chemikalien
Durchführung Altlasten-SanierungUmweltgifte & Schwermetalle
Reduktion Quecksilber-Exposition
Belastetes Grundwasser
Beherrschung des Risikos von Stoffen
Emissionsbegrenzung versauernder/eutrophierender Schadstoffe und Ozonvorläufer
Luftqualitätsverbesserung
Sichere Verwendung von Stoffen
Minimierung besonders besorgniserregender Stoffe
Asthma/Lungenerkrankungen Kinder
Verringerung Chemikalien-Exposition in Erzeugnissen
Einhaltung Risikoquotient
Verringerte Belastung durch hormonelle Stoffe
Reduktion Primärenergieverbrauch
Reduzierung Pflanzenschutzmittel
Luftreinhaltung
Flächeninanspruchnahme / -versiegelung
Minimierung besonders kritischer Stoffe
Gesundheitsschutz
Artenverlust
Altlasten-Sanierung Altlasten-Regelungen
Gesundheitsschutz Trinkwasser-Badewasser
Gesundheitsschutz Biozide
Begrenzung Schadstoffeinleitung in Grundwasser
Reduktion Feinstaub, Ozon
THG aus Flächenkonversion
Klimatische Veränderungen
Altlasten-Sanierung
Beendigung/Einschränkung POPs
Allg. THG-Emissionsreduktion
Emissionsbekämpfung
Gesundheitsschutz Kosmetik
Verlust genetischer Vielfalt
Erhalt Biodiversität
Gesundheitsschutz Pestizide
Flächenmodifikation
Goal Measure Behaviour Causes Problems Goals
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Single Goal Feedback Loop
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Goal / Goal matrix
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Goal / Goal matrix
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The goals cloud
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Results so far
Inventory of known causal chains,
Tool support for coherence check.
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Thank You!
thomas.huesing@fu -berlin.de, Environmental Policy Research Centre, Freie Universität Berlin, Germany