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Using Adaptive Management to Meet the Challenges of Decompartmentalization: DECOMP Adaptive Management Plan (DAMP) J. Ogden, SFWMD, J. Boone, US Army Corps, C. Mitchell, ENP, and L. Heisler, USFWS – DAMP Leadership Team. April 6, 2006. What is Adaptive Management in CERP?. - PowerPoint PPT Presentation
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Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
Using Adaptive Management to Using Adaptive Management to Meet the Challenges of Meet the Challenges of
Decompartmentalization: Decompartmentalization:
DECOMP Adaptive Management Plan (DAMP)DECOMP Adaptive Management Plan (DAMP)
J. Ogden, SFWMD, J. Boone, US Army Corps, C. Mitchell, ENP, J. Ogden, SFWMD, J. Boone, US Army Corps, C. Mitchell, ENP, and L. Heisler, USFWS – DAMP Leadership Teamand L. Heisler, USFWS – DAMP Leadership Team
April 6, 2006April 6, 2006
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
What is Adaptive Management in What is Adaptive Management in CERP?CERP?
RECOVER developed a strategy for RECOVER developed a strategy for integrating adaptive management into integrating adaptive management into CERP implementation (AM Strategy)CERP implementation (AM Strategy)
DECOMP is the first major project DECOMP is the first major project proceeding under the AM Strategyproceeding under the AM Strategy
AM is a method for “learning through AM is a method for “learning through doing” to address uncertainties that doing” to address uncertainties that characterize management of large characterize management of large natural ecosystemsnatural ecosystems
AM is scientific inquiry applied to the AM is scientific inquiry applied to the planning, implementation and planning, implementation and assessment of ecosystem management assessment of ecosystem management projects projects
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
What is the DAMP? What will be What is the DAMP? What will be gained through completing DAMP?gained through completing DAMP?
A Method to:A Method to: Find best restoration design for DECOMP, Find best restoration design for DECOMP,
without compromising water supply or flood without compromising water supply or flood control control
Combine data mining, historical analysis, Combine data mining, historical analysis, physical models, and evaluation toolsphysical models, and evaluation tools
Address specific scientific uncertainties and Address specific scientific uncertainties and incorporate new informationincorporate new information
Use multi-agency collaborative approach Use multi-agency collaborative approach (with stakeholder input) (with stakeholder input)
Increase understanding of system responses Increase understanding of system responses to various activitiesto various activities
Select optimal project alternative(s)Select optimal project alternative(s)
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
Scientific Uncertainties of Scientific Uncertainties of DECOMPDECOMP
1.1. Ecological effects of levee Ecological effects of levee modifications modifications
2.2. Effects of partial versus extensive Effects of partial versus extensive backfilling of canalsbackfilling of canals
3.3. Water depth and hydroperiod Water depth and hydroperiod tolerance of tree islands tolerance of tree islands
4.4. Support quantification of benefits of Support quantification of benefits of sheetflowsheetflow
5.5. Assessment of seepageAssessment of seepage
6.6. Calibration of hydrologic modelsCalibration of hydrologic models
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
DAMP Data Mining and Synthesis: DAMP Data Mining and Synthesis: Team MembersTeam Members
FWS: Tim Pinion, Lorraine Heisler & Les Vilchek FWS: Tim Pinion, Lorraine Heisler & Les Vilchek NPS: Dave Hallac, Vic Engel, Quan Dong & Robert NPS: Dave Hallac, Vic Engel, Quan Dong & Robert
Fennema Fennema SFWMD: Chris McVoy & Martha Nungesser SFWMD: Chris McVoy & Martha Nungesser
USGS: Paul Conrads, Ed Roehl & Aaron Higer USGS: Paul Conrads, Ed Roehl & Aaron Higer USACE/EPJV: Tom St. Clair & Amy Swiecichowski USACE/EPJV: Tom St. Clair & Amy Swiecichowski
(EPJV)(EPJV)
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
DAMP Data-Mining and SynthesisDAMP Data-Mining and Synthesis
Purpose: Purpose: Apply existing knowledge to address Apply existing knowledge to address
DECOMP uncertainties and develop DECOMP uncertainties and develop science for PIRscience for PIR
Objectives:Objectives: Document status of DECOMP Document status of DECOMP
uncertainties;uncertainties; Identify lessons learned from Identify lessons learned from
previous projects; previous projects; Develop proposal for future data-Develop proposal for future data-
mining that will be part of the DAMP mining that will be part of the DAMP programprogram
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
DAMP Physical Model: DAMP Physical Model: Team MembersTeam Members
FWS: Margaret Wilson, John GalvezFWS: Margaret Wilson, John GalvezNPS: Vic EngelNPS: Vic Engel
SFWMD: Fred Sklar, Sue Newman, Scot Hagerthey SFWMD: Fred Sklar, Sue Newman, Scot Hagerthey USGS: Greg NoeUSGS: Greg Noe
USACE/EPJV: Kim Taplin, Rob Tucker, Greg Whittle, USACE/EPJV: Kim Taplin, Rob Tucker, Greg Whittle, Tom St. ClairTom St. Clair
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
• DAMP Physical Model addresses uncertainty and constraints in Everglades restoration to assist in the DECOMP PIR.
• DAMP Physical Model to refine our understanding of ecological benefits to support the selection of alternative plans.
• DAMP Physical Model to refine evaluation performance measures
• DAMP Physical Model to obtain a better scientific understanding of how “pristine” and “impacted” regions of the ecosystem will respond to hydrologic restoration
DAMP Physical Model: PurposeDAMP Physical Model: Purpose
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
• The DAMP Physical Model has been through eight iterations (Kia v1, v2; Lexus v1, v2, v3; Ferrari v1; and Prius v1 and v2).
• Consideration was given to the goals and concerns of all parties.
• The present design:• maximizes the uncertainties and hypotheses that
can be addressed• Incorporates some stakeholder concerns (e.g.,
restricting backfilling of canals to the L-67C)• Works within both current and future operational
constraints
DAMP Physical Model HistoryDAMP Physical Model History
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
6,000 ft Gap (no fill)
6,000 ft Levee
Levee
Levee
Kia Model
This is the basic CSOP design. The only modification is the location of the L-67A weirs.
New L-67A weir location
Levee gap (no canal fill)
CSOP L-67A weir location
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
Prius Model v2
This is a hybrid of the basic 3-gap CSOP design to include replicated Response Zones, and a Before and After Control Impact (BACI) flow-way physical model.
3000 ft gap (no fill)
3000 ft gap (partial backfill)
CSOP L-67A weir-culvert cluster location
Ridge & Slough Response Zone
Sawgrass Prairie Response Zone
BACI Flow-way with one 12,000 ft L-67C gap
L-67
Poc
ket
Canal plug with boat channel
3000 ft gap (complete backfill)
3000 ft gap (canal plug with boat channel)
L-67
A Le
vee
L-67
C L
evee
X
The exact location and size of the gaps, culverts and canal treatments are not final.
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
Prius Model: Repeated Measure Design
3000 ft gap (partial backfill)
CSOP L-67A weir-culvert cluster location
Ridge & Slough Response Zone
Sawgrass Prairie Response Zone
Does not require completion of all CSOP features to begin test
Timeline
1) Construction Aug 07-Sep 08
2) Sampling June 07-09
3) Short duration hydrologic events 08-09
4) Long duration hydrologic events 09-11
5) Report results 09, 10, 11
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
Prius Model: Repeated Measure Design
3000 ft gap (partial backfill)
CSOP L-67A weir-culvert cluster location
Does not require completion of all CSOP features to begin test
Treatment-reference site pair
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
WHY Replicate?WHY Replicate?
It is the most It is the most statistically powerfulstatistically powerful design design and the best way to obtain the natural and the best way to obtain the natural variability associated with variability associated with cause and effectcause and effect within the DAMP time frame and scale within the DAMP time frame and scale domain of WCA-3B. domain of WCA-3B.
Directed manipulation (e.g., hydrologic Directed manipulation (e.g., hydrologic pulsing through the CSOP structures) pulsing through the CSOP structures) provides the ability to provides the ability to control the cause control the cause while monitoring the effect.while monitoring the effect.
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
Prius Model v2
BACI Design
3000 ft gap (no fill)
3000 ft gap (partial backfill)
3000 ft gap (complete backfill with boat channel)
CSOP L-67A weir-culvert cluster location
3000 ft gap (complete backfill)
BACI Flow-way
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
Prius Model v2
BACI Design Phase II
3000 ft gap (no fill)
3000 ft gap (partial backfill)
3000 ft gap (complete backfill with boat channel)
CSOP L-67A weir-culvert cluster location
A “BOLD” Step: One 1000 ft L-67A Gap
3000 ft gap (complete backfill)
BACI Flow-way
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
• Evaluate performance measures for planning and designing DECOMP
• Reduce major uncertainties and a clearer understanding of potential “tradeoffs”
• Indicate the “ecological lift” associated with levee removal and canal backfilling
• Assess the hydrologic flow fields associated with different gap sizes
• Mechanistic understanding of the ecological processes associated with flow
• Ability to scale up to the landscape level
DAMP Physical Model: DAMP Physical Model: RESULTS EXPECTEDRESULTS EXPECTED
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
DAMP Field Assessment: DAMP Field Assessment: Costs per Topic 2007 - 2011Costs per Topic 2007 - 2011
TopicTopicEst. DAMP Est. DAMP
Field Field AssessmentAssessment
CostsCosts
Other Projects’ Other Projects’ Complementary Complementary
SupportSupport
LandscapeLandscape $1.0 M$1.0 M $0.8 M$0.8 M
EcosystemEcosystem $3.6 M$3.6 M $0.7 M$0.7 M
VegetationVegetation $0.7 M$0.7 M $0.3 M$0.3 M
Food WebsFood Webs $1.0 M$1.0 M $0.6 M$0.6 M
Project & Data Project & Data MgmtMgmt $0.5 M$0.5 M $1.0 M$1.0 M
TOTALTOTAL $6.8 M$6.8 M $3.5 M$3.5 M
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
• Year 1 - 2007• Levee removal and canal backfilling: $3.4 M Construction • Project Mgmt and “start-up” instrumentation: $0.6 M• TOTAL Year 1: $4.0 M
• Year 2 - 2008• Assessment: $1.6 M• Project management: $0.1 M• TOTAL Year 2: $1.7 M
• Year 3 - 2009• Assessment : $1.6 M• Project management: $0.2 M• TOTAL Year 3: $1.8 M
• Year 4 - 2010• Assessment : $1.6 M• Project management and synthesis: $0.3 M• TOTAL Year 4: $1.9 M
• Year 5 – 2011• Assessment : $0.5 M• PIR integration, synthesis and recommendation: $0.4 M• TOTAL Year 5: $.9 M
Prius Model v2 Estimated CostsPrius Model v2 Estimated CostsTotal: $10.3 MillionTotal: $10.3 Million
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
Phased Implementation of PIR:Phased Implementation of PIR:Team MembersTeam Members
Kim Taplin, Army Corps of Kim Taplin, Army Corps of EngineersEngineers
Dave Sikkema, ENPDave Sikkema, ENP
Dewey Worth, SFWMDDewey Worth, SFWMD
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
Phased Implementation of PIRPhased Implementation of PIR
Proposed PIR Contents:Proposed PIR Contents:A) Problem identification, goals and performance targetsA) Problem identification, goals and performance targets
B) Analysis of alternatives and recommended plan for B) Analysis of alternatives and recommended plan for Miami Canal and North New River CanalMiami Canal and North New River Canal
C) Recommend phased features, including L-28, L-28 tie-C) Recommend phased features, including L-28, L-28 tie-back, L-29 and L-67A and C levees, based on DAMPback, L-29 and L-67A and C levees, based on DAMP
D) Cost estimate for full projectD) Cost estimate for full project
E) Recommend monitoring and comprehensive adaptive E) Recommend monitoring and comprehensive adaptive management planmanagement plan
F) Recommend process for modifying project based on field F) Recommend process for modifying project based on field assessments and data mining assessments and data mining
G) Offer necessary assurances analyses, NEPA documentsG) Offer necessary assurances analyses, NEPA documents
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
Phased Implementation of PIR:Phased Implementation of PIR:Options for Initiating DAMPOptions for Initiating DAMP
Prius Model v2 affects CSOP features Prius Model v2 affects CSOP features by relocating weir-culvert clustersby relocating weir-culvert clusters
Need discussion of options for timing Need discussion of options for timing and type of weir-culvert clusters:and type of weir-culvert clusters:
1.1. Culverts and gated weirs early (2008), Culverts and gated weirs early (2008), before TT, then remove gates for passive before TT, then remove gates for passive management (assurances needed)management (assurances needed)
2.2. Culverts first (2008), and passive weirs Culverts first (2008), and passive weirs after TT complete (2010) – 2 contractsafter TT complete (2010) – 2 contracts
3.3. Culverts and passive weirs after TT Culverts and passive weirs after TT complete (2010) – 1 contractcomplete (2010) – 1 contract
Challenges in Restoring Everglades HydropatternsChallenges in Restoring Everglades Hydropatterns
Summary of Costs &Summary of Costs &Proposed next stepsProposed next steps
Costs: Costs: – $3.4 M for Physical Model Construction, and $3.4 M for Physical Model Construction, and $0.6 M for Field Assessment in Year 1 = $0.6 M for Field Assessment in Year 1 = $4.0 M in $4.0 M in
Year 1Year 1– $6.3 M more for DAMP Prius v2 for remaining 4 $6.3 M more for DAMP Prius v2 for remaining 4
yearsyears– TOTAL REQUEST: TOTAL REQUEST: $10. 3 M for DAMP over 5 years$10. 3 M for DAMP over 5 years– ($1.5 M for Data Mining from PIR - separate)($1.5 M for Data Mining from PIR - separate)
Actions Requested:Actions Requested:– Move Forward with Data Mining and Synthesis Projects, Move Forward with Data Mining and Synthesis Projects,
Physical Model Design, and Phased Implementation of PIRPhysical Model Design, and Phased Implementation of PIR– Create a Multi-Agency DAMP Implementation TeamCreate a Multi-Agency DAMP Implementation Team– Request further stakeholder input and physical model Request further stakeholder input and physical model
scientific peer review to finalize designscientific peer review to finalize design