research unit sustainability and global change economic potential of wetland habitats in europe...
Post on 15-Jan-2016
222 views
TRANSCRIPT
![Page 1: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/1.jpg)
Research Unit Sustainability and Global Change
Economic Potential of Wetland Habitats in
Europe
Yvonne ScheideggerUwe A. Schneider
![Page 2: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/2.jpg)
Research Unit Sustainability and Global Change
Tragedy of Wetlands
![Page 3: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/3.jpg)
Research Unit Sustainability and Global Change
Find socially optimal balance between alternative wetland uses
by integrating • biological benefits (birds)• economic opportunities (agriculture)
- Large region- Majority of endangered birds
Objective
![Page 4: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/4.jpg)
Research Unit Sustainability and Global Change
Birds
Bird directive• 1979• Annex I
Species• 28 species depending
on wetlands as breeding/ wintering/ resting grounds
• Families: herons, raptors, storks
Corncrake
Kingfisher
Great White Egret Black Stork
![Page 5: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/5.jpg)
Research Unit Sustainability and Global Change
Wetland Degradation
Human exploitation• Agriculture
- Drainage• Human Settlements
- Preferred location for living- Transportation systems- Industry- Pollution
![Page 6: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/6.jpg)
Research Unit Sustainability and Global Change
Preservation• Habitat for Species• Ecological Functions
- Flood control- Shoreline stabilization- Nutrient retention- Purification of water- Climate
Wetland Preservation
![Page 7: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/7.jpg)
Research Unit Sustainability and Global Change
Ramsar Convention
Ramsar Convention
• 1971 Ramsar, Iran• Conservation and wise
use of wetlands• Ramsar List• 2003
- 137 contracting parties
- 1369 wetlands of international importance
CLASSIFICATION• MARINE WETLANDS• ESTUARINE WETLANDS• WETLANDS
ASSOCIATED WITH LAKES
• WETLANDS ALONG RIVERS
• MARSHY WETLANDS• HUMAN-MADE
WETLANDS
![Page 8: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/8.jpg)
Research Unit Sustainability and Global Change
Wetlands
Lake/Pond• Open water surface• Transition zone
Marsh• Frequent
flooding/permanent shallow water
• Reed beds
![Page 9: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/9.jpg)
Research Unit Sustainability and Global Change
Wetlands
Wet Meadow• Humid soils• Grassland• Extensive cultivation
Peatland• Anaerobic conditions • fen• raised bog
![Page 10: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/10.jpg)
Research Unit Sustainability and Global Change
Wetlands
River/Floodplain• Periodic flooding• Sand and gravel banks,• oxbow lakes
Floodplain forest
• Typical vegetation
![Page 11: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/11.jpg)
Research Unit Sustainability and Global Change
Model
VariablesPOPr,b,l,w Bird population [N]
ADDr,w Added area [ha]
DELr,w Lost area [ha]
HAB0r,b,l,w Habitat size < minimum habitat size [ha]
HAB1r,b,l,w Habitat size > minimum habitat size [ha]
r Region
w Wetlandl living status
b Bird
![Page 12: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/12.jpg)
Research Unit Sustainability and Global Change
hmin0 area
population
HAB0 HAB1
nsafe
Model
![Page 13: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/13.jpg)
Research Unit Sustainability and Global Change
Model
Parameterdr,b,l,w Population density
nsafeb,l Safe population level
hminr,b,l,w Minimum habitat size [ha]
hmaxr,w Maximum convertible area [ha]
hexistr,w Existing land allocation [ha]
cagr Agricultural opportunity costs [euro]
c agwr Conversion costs [euro/ha]
r Regionw Wetlandl living statusb Bird
![Page 14: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/14.jpg)
Research Unit Sustainability and Global Change
Model
1,00,,
0
0
0
,,,
,,,1
,,,0
,,,
1,,,,,,
min,,,,,,,,,
,,,min
,,,max,
1,,,
0,,,,,,
min,,,
min,,,
0,,,
wlbr
wlbrwlbrwlbr
wlbrwlbrwlbrwlbrwlbr
wlbrwlbrwrwlbr
wlbrwlbrwlbr
wlbrwlbr
I
POPHABHAB
HABIhdPOP
IhhHAB
HABIh
hHABWetland Habitat Demand
![Page 15: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/15.jpg)
Research Unit Sustainability and Global Change
0, ,,
,,
,max,,
,1
,,,0
,,,,,
wrwr
existwrwr
existwrwrwr
existwrwlbrwlbrwrwr
DELADD
hDEL
hhADD
hHABHABDELADD
Model
Wetland Habitat Supply
![Page 16: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/16.jpg)
Research Unit Sustainability and Global Change
wrwr
agwwr
agrwr
wagwr
agr DELccADDcc
,,,,,min
Model
Objective Function
• Minimization of cost from land use and lost agricultural revenue summed across all regions and land use change type
![Page 17: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/17.jpg)
Research Unit Sustainability and Global Change
• Solve repeatedly for different targets (t) • Plot total cost against target
tnPOP lbwr
wlbr safe,
,,,,
Model
Economic Potential of Wetland Habitats
![Page 18: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/18.jpg)
Research Unit Sustainability and Global Change
Indicative Results
![Page 19: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/19.jpg)
Research Unit Sustainability and Global Change
![Page 20: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/20.jpg)
Research Unit Sustainability and Global Change
![Page 21: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/21.jpg)
Research Unit Sustainability and Global Change
![Page 22: Research Unit Sustainability and Global Change Economic Potential of Wetland Habitats in Europe Yvonne Scheidegger Uwe A. Schneider](https://reader036.vdocument.in/reader036/viewer/2022081603/56649d4e5503460f94a2d6fc/html5/thumbnails/22.jpg)
Research Unit Sustainability and Global Change
Future Tasks
• Data improvement!• Soil type integration • Modeling of combined uses (low agricultural
intensity + habitat)• Habitat linking between regions• Endogenous agricultural opportunity costs• Dynamics