Crissy Field Sea Level Rise Workshop: Presentation shared at workshop

Page 1

CRISSY FIELD SEA LEVEL RISE ANALYSIS

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


PLAN FOR TODAY SEA LEVEL RISE PRESENTATION

40 minutes

Why are the Seas Rising? What is Sea Level Rise? How will SLR affect Crissy Field? What are SLR adaption strategies? VISIT THE STATIONS

30 minutes

Crissy Field Asset Maps Sea Level Rise Elevation Maps Sea Level Rise Basics PLAY THE GAME

45 minutes

SUMMARY

5 minutes

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE ANALYSIS

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Past Distribution of Wetlands ca 1800

Present Distribution of Wetlands ca 1998

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Observed Sea Level at Golden Gate Bridge 8 inches per century

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


2100

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Recent January rains CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


King Tide - November 2015

East Beach at the Inlet

Beach at the Gulf of the Farallones

Elevation 6.8 feet (NAVD88)

Bridge CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Starting the Conversation Understand the impact to our community Recognize that we are all in this together Help plan for the future Identify our options and priorities Work together as neighborhoods, towns, counties and Bay Area communities

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Historic Sea Level

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Historic Sea Level

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Post Glacial Sea Level Rise

Graphic by Robert A. Rohde

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Global CO2-Temperature and Sea Level

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


World Population Growth

Graph by Population Reference Bureau

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Ice Sheet Melt

Map by Arctic Climate Impace Assessment

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


GHG Emissions Continue to Rise

International Energy Agency, May 2012

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Projected Sea Levels

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Tides Tides at Golden Gate (Jan-Feb 1998) 8

7

6

5

TideTide (ft)(ft)

4

3

2

1

0

-1

-2 1/1

1/29 Date

1/15

2/12

2/26

Tides of Golden Gate (Jan - Feb 1998)

TIDE

TIDAL RANGE FEET

MEAN HIGHER HIGH WATER (MHHW) MEAN HIGH WATER (MHW) MEAN SEA LEVEL (MSL) MEAN LOW WATER (MLW) MEAN LOWER LOW WATER (MLLW)

5.4 FT 5.2 FT 3.1 FT 1.1 FT 0.0 FT CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Tides Tides at Golden Gate (Jan-Feb 1998) 8

7

6

MHHW 5

TideTide (ft)(ft)

4

3

2

1

0

-1

-2 1/1

1/29 Date

1/15

2/12

2/26

Tides of Golden Gate (Jan - Feb 1998)

TIDE

TIDAL RANGE FEET

MEAN HIGHER HIGH WATER (MHHW) MEAN HIGH WATER (MHW) MEAN SEA LEVEL (MSL) MEAN LOW WATER (MLW) MEAN LOWER LOW WATER (MLLW)

5.4 FT 5.2 FT 3.1 FT 1.1 FT 0.0 FT CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Tides Tides at Golden Gate (Jan-Feb 1998) 8

7

6

MHW

5

TideTide (ft)(ft)

4

3

2

1

0

-1

-2 1/1

1/29 Date

1/15

2/12

2/26

Tides of Golden Gate (Jan - Feb 1998)

TIDE

TIDAL RANGE FEET

MEAN HIGHER HIGH WATER (MHHW) MEAN HIGH WATER (MHW) MEAN SEA LEVEL (MSL) MEAN LOW WATER (MLW) MEAN LOWER LOW WATER (MLLW)

5.4 FT 5.2 FT 3.1 FT 1.1 FT 0.0 FT CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Tides Tides at Golden Gate (Jan-Feb 1998) 8

7

6

5

TideTide (ft)(ft)

4

MSL

3

2

1

0

-1

-2 1/1

1/29 Date

1/15

2/12

2/26

Tides of Golden Gate (Jan - Feb 1998)

TIDE

TIDAL RANGE FEET

MEAN HIGHER HIGH WATER (MHHW) MEAN HIGH WATER (MHW) MEAN SEA LEVEL (MSL) MEAN LOW WATER (MLW) MEAN LOWER LOW WATER (MLLW)

5.4 FT 5.2 FT 3.1 FT 1.1 FT 0.0 FT CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Tides Tides at Golden Gate (Jan-Feb 1998) 8

7

6

5

TideTide (ft)(ft)

4

3

2

MLW

1

0

-1

-2 1/1

1/29 Date

1/15

2/12

2/26

Tides of Golden Gate (Jan - Feb 1998)

TIDE

TIDAL RANGE FEET

MEAN HIGHER HIGH WATER (MHHW) MEAN HIGH WATER (MHW) MEAN SEA LEVEL (MSL) MEAN LOW WATER (MLW) MEAN LOWER LOW WATER (MLLW)

5.4 FT 5.2 FT 3.1 FT 1.1 FT 0.0 FT CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Tides Tides at Golden Gate (Jan-Feb 1998) 8

7

6

5

TideTide (ft)(ft)

4

3

2

1

MLL MLLW

0

-1

-2 1/1

1/29 Date

1/15

2/12

2/26

Tides of Golden Gate (Jan - Feb 1998)

TIDE

TIDAL RANGE FEET

MEAN HIGHER HIGH WATER (MHHW) MEAN HIGH WATER (MHW) MEAN SEA LEVEL (MSL) MEAN LOW WATER (MLW) MEAN LOWER LOW WATER (MLLW)

5.4 FT 5.2 FT 3.1 FT 1.1 FT 0.0 FT CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Storm Surge Measured Tide

Predicted Tide

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


MARINE DRIVE SECTION WAVE RUN UP

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


MARINE DRIVE SECTION - SEA WALL WAVE RUN UP

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


PICTURE OF THE BEACH AND DUNES

BEACH AND DUNE EROSION

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


BEACH AND DUNE EROSION

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


BEACH AND DUNE EROSION

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


BEACH AND DUNE EROSION

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


BEACH AND DUNE EROSION

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


BEACH AND DUNE EROSION

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


EAST BEACH EROSION

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


EAST BEACH EROSION

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


EAST BEACH EROSION

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


EAST BEACH EROSION

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


EAST BEACH EROSION

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


EAST BEACH EROSION

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


EAST BEACH RIPRAP WAVE RUN UP

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


EAST BEACH SECTION - RIPRAP WAVE RUN UP

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE ANALYSIS

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


WHAT’S NEXT? VISIT THE STATIONS 3 Groups of 33 30 minutes PLAY THE GAME Game Board 10 people at eachTables Game Board Table

Discuss assets Test adaptation scenarios 45 minutes Facilitators to assist with discussion and take notes A group representative will provide a one sentence report out at the end.

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE INVENTORY : EXISTING CONDITIONS

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE ASSETS : VIEWS, PUBLIC ACCESS AND RECREATION

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE ASSETS : PUBLIC INFRASTUCTURE & UTILITIES

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE ASSETS : HISTORIC, ARCHAEOLOGICAL & CULTURAL RESOURCES

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE ASSETS : NATURAL RESOURCES

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


EXISTING TIDE LEVELS

+1 FT Sea Level Rise

+2 FT Sea Level Rise

+3 FT Sea Level Rise

+6FT Sea Level Rise

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


EXISTING TIDE LEVELS

+1 FT Sea Level Rise

+2 FT Sea Level Rise

+3 FT Sea Level Rise

+6FT Sea Level Rise

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


RETREAT

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


BEACH

Import sand for beach nourishment

Dredging for beach nourishment CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


DUNE

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


WETLAND

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


LEVEE

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


RIPRAP

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


SEAWALL

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


REEF

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Adaptable Buildings Floating, Elevated or Floodable

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


WALKWAY ELEVATED OR FLOATING

Elevated walkway

Floating walkway CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Duckbill Flaps

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


Pump Station

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


3 FT SEA LEVEL RISE GAME BOARD

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


6 FT SEA LEVEL RISE GAME BOARD

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


PLAYING THE GAME This is a conversation, not a final solution. Let everyone have a chance to talk. If you arrive at a solution and have time left, try another idea. Allow 5 minutes to finalize your group consensus and appoint a spokes person to summarize.

RECONVENE FOR SUMMARY CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


WHAT’S NEXT? VISIT THE STATIONS 3 Groups of 33 30 minutes PLAY THE GAME Game Board 10 people at eachTables Game Board Table

Discuss assets Test adaptation scenarios 45 minutes Facilitators to assist with discussion and take notes A group representative will provide a one sentence report out at the end.

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


CRISSY FIELD SEA LEVEL RISE ANALYSIS

CRISSY FIELD SEA LEVEL RISE CALIFORNIA STATE COASTAL CONSERVANCY CLIMATE READY GRANT COMMUNITY STAKEHOLDER MEETING JANUARY 30, 2016


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