From Monitoring To Learning Chuck Podolak Department of Geography amp Environmental Engineering The Johns Hopkins University 2011 River Restoration Northwest Symposium Collaborators Peter Wilcock ID: 597233
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Slide1
Removing Marmot Dam: From Monitoring To Learning
Chuck Podolak
Department of Geography & Environmental EngineeringThe Johns Hopkins University
2011 River Restoration Northwest SymposiumSlide2
Collaborators
Peter Wilcock
Smokey Pittman
Gordon GrantJon MajorJim O
’ConnorRose WallickMackenzie Keith
Overview
Background
Measurements
-
Who
&
What
What did we learn about putting together a large-scale monitoring effortSlide3
You are here
Mt HoodSlide4
MeasurementsWho
Johns Hopkins University / National Center for Earth Surface DynamicsOregon State UniversityPortland State UniversityUSGS / USFS /BORGraham Matthews & AssocPGEDave Evans & AssocWatershed Sciences
WhatLIDARTopo Surveys
LocalLong ProfilesGrain Size MeasurementsPebble CountsBulk Samples
Aerial PhotographyRepeat land-based photographsBedload SamplesSuspended Load Samples
Water DischargeSlide5
Erosion
Transport
DepositionSlide6
Bringing
it togetherSlide7
Assembling
a plan
Questions
Was it built as planned?
Did it change ___ in the river?
How did it change ___ in the river?
Tools
Surveys
Photography
Discharge measurements
LiDAR
Fish counts
Etc…
?
Goal:
Best array of tools
to answer the desired questions -- with limited resourcesSlide8Slide9Slide10Slide11Slide12
Only directional per method
But…Slide13
PGE
USGS
JHU / OWEB
Combined
CombinedSlide14
Topography
Bathymetry
Grain Size
Visual Observations
Topo
Surveys
Bedload
Suspended
Load
Photo
Points
Pebble
Count
Topo
Surveys
Topo
Surveys
Cross
sections
Pebble
Count
Facies
Maps
Bulk
Samples
Time
Lapse
Turbidity
Stage
(Discharge)
LiDAR
Air
Photos
Visual Observations
Topo
Surveys
Bedload
Suspended
Load
Photo
Points
Pebble
Count
Topo
Surveys
Topo
Surveys
Cross
sections
Pebble
Count
Facies
Maps
Bulk
Samples
Time
Lapse
Turbidity
Stage
(Discharge)
LiDAR
Air
Photos
Area without bathymetry
Time without grain sizeSlide15
Drivers
Effects
Visual Observations
Topo
Surveys
Bedload
Suspended
Load
Photo
Points
Pebble
Count
Topo
Surveys
Topo
Surveys
Cross
sections
Pebble
Count
Facies
Maps
Bulk
Samples
Time
Lapse
Turbidity
Stage
(Discharge)
LiDAR
Air
PhotosSlide16
Visual Observations
Topo
Surveys
Bedload
Suspended
Load
Photo
Points
Pebble
Count
Topo
Surveys
Topo
Surveys
Cross
sections
Pebble
Count
Facies
Maps
Bulk
Samples
Time
Lapse
Turbidity
Stage
(Discharge)
LiDAR
Air
Photos
Fix
t
ime
m
ismatches
Fix space
m
ismatchesSlide17
Time
Lapse
Visual Observations
Bedload
Suspended
Load
Stage
(Discharge)
Turbidity
Photo
Points
Pebble
Count
Cross
sections
Topo
Surveys
Topo
Surveys
Pebble
Count
Air
Photos
LiDAR
Bulk
Samples
Facies
Maps
Topo
SurveysSlide18
Tools vs. Questions
Resource
Trade-offs
Visualize the Plan(s)
Identify Gaps
Optimize PlanSlide19
Fieldwork / Support
Daniela Martinez
Viviano Berrios
Ramsey Coronado
Carl EkstrandMichaela Long
Dajana JurkCecilia PalomoKatie TrifoneKim Devillier
Tim Shin
Kimber Cooks
Diana Di Leonardo
Kiernan Folz Donahue
Gabriel Richarde
Jessica Roark
Kristen Sweeney
Bill Doran
Kurt Spicer
Charlie CannonRachael PeavlerRebecca CollinsAbby RhodeHeather Bragg
Cort Pryor
Mike Walkinshaw
Brooke Connell
Keith Barnard
Logan Cornelius
Kary Danielson
Connie Athman
Russ Plaeger
John Esler
Dave
Heintzman
Tony
Dentel
Tim Keller
Greg Stewart
Barbara Burkholder
Funding
NCED / NSF
OWEB
USGS
USFS
PGESlide20
Questions / For More…
www.jhu.edu/marmot
charles.podolak@jhu.edu