science education at sea seas secondary teacher workshop the florida aquarium november 15, 2008...
TRANSCRIPT
![Page 1: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/1.jpg)
Science Education at SeaScience Education at SeaSEASSEAS
Secondary Teacher WorkshopSecondary Teacher WorkshopThe Florida AquariumThe Florida Aquarium
November 15, 2008November 15, 2008
Luisella De Angelis, Teacher Programs Luisella De Angelis, Teacher Programs CoordinatorCoordinator
![Page 2: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/2.jpg)
Make Your Own WatershedMake Your Own Watershed
• Customize to your watershedCustomize to your watershed
• Map of immediate areaMap of immediate area
• What are other branching patterns in What are other branching patterns in nature? nature?
![Page 3: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/3.jpg)
Recharging the AquiferRecharging the Aquifer
• Rainfall replenishes groundwaterRainfall replenishes groundwater
• What materials below are most likely What materials below are most likely to allow for recharge? Least likely? to allow for recharge? Least likely? Why?Why?
Soil Sand Clay Concrete Gravel Soil Sand Clay Concrete Gravel
Limestone Mulch Tar CarbonLimestone Mulch Tar Carbon
![Page 4: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/4.jpg)
GroundwaterGroundwater
• Water stored in Florida’s 3 aquifersWater stored in Florida’s 3 aquifers
• Surficial, Intermediate, Floridan Surficial, Intermediate, Floridan
St. Johns River Water Management District
![Page 5: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/5.jpg)
Watersheds and Surface Watersheds and Surface WaterWater• Rainfall and Rainfall and
groundwater enter groundwater enter surface waterssurface waters
• Wildlife habitatWildlife habitat• Storage and Storage and
protection of fresh protection of fresh waterwater
• WetlandsWetlands• Retain waterRetain water• Improve water Improve water
qualityquality• Avoid floodingAvoid flooding
• Raise your hand if Raise your hand if you live in a you live in a watershed.watershed.
![Page 6: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/6.jpg)
What are What are Wetlands?Wetlands?
![Page 7: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/7.jpg)
Wetlands MetaphorsWetlands Metaphors
• Select an item from the Mystery Select an item from the Mystery Metaphors boxMetaphors box
• With a partner, come up with a With a partner, come up with a wetland function that the item wetland function that the item represents.represents.
• Be prepared to share your metaphor.Be prepared to share your metaphor.
![Page 8: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/8.jpg)
Transition areas between Transition areas between aquatic and terrestrial aquatic and terrestrial systems:systems:
1)1) Saturated by water or covered by Saturated by water or covered by water at some time each year water at some time each year (e.g., flooding)(e.g., flooding)
2) Hydric Soil2) Hydric Soil
3) Specialized plants adapted to 3) Specialized plants adapted to wetland conditionswetland conditions
There are a variety of definitions! For simplicity…
![Page 9: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/9.jpg)
MarsMarshh
![Page 10: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/10.jpg)
SwamSwampp
![Page 12: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/12.jpg)
The Groundwater The Groundwater ConnectionConnection• Floridan Aquifer is Floridan Aquifer is
a confined aquifera confined aquifer
• Groundwater Groundwater (below) and (below) and Surface Water Surface Water (above) connected(above) connected
• Springs, Recharge Springs, Recharge AreasAreas
• SinkholesSinkholes
• Features Features collectively known collectively known as Karstas Karst
• Karstic Karstic Landscapes- on the Landscapes- on the surfacesurface
Florida has more springs and available groundwater than any other state in the country!
Homosassa Springs Wildlife State Park Old Shoe Woman on Flickr
![Page 13: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/13.jpg)
Dirty Water Stinks InquiryDirty Water Stinks Inquiry
![Page 14: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/14.jpg)
What you might encounter What you might encounter in a in a wetlands habitat…wetlands habitat…
![Page 15: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/15.jpg)
Pitcher plant
Cattails
Pickerelweed
Plants:Plants:
![Page 16: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/16.jpg)
Cypress Trees
![Page 17: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/17.jpg)
MammalsMammals
North American River Otter
West Indian Manatee
Raccoon
![Page 18: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/18.jpg)
ReptilesReptiles
Box Turtle
Red bellied TurtlesFlorida Banded Water snake
Diamondback Terrapin
Black Mangrove Snake
![Page 19: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/19.jpg)
American AlligatorAmerican Alligator
![Page 20: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/20.jpg)
BirdsBirds
![Page 21: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/21.jpg)
Reddish Egret
Tricolored Heron
Night Heron
Spoonbill
Ibis
![Page 22: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/22.jpg)
InvertebratesInvertebrates
Blue Crab
Clam Lobster
Horseshoe Crab
![Page 23: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/23.jpg)
FishFish
Pipefish
Snook
Mangrove Snapper
Southern Stingray
![Page 24: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/24.jpg)
EstuariesEstuaries
• Coastal areasCoastal areas• Fresh and salt water meet and mixFresh and salt water meet and mix• BrackishBrackish• Lower salinity than oceanLower salinity than ocean
![Page 25: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/25.jpg)
Mangrove Mangrove SwampsSwamps
![Page 26: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/26.jpg)
Nurseries of the SeaNurseries of the Sea
• Breeding and Nursing Areas for Shorebirds Breeding and Nursing Areas for Shorebirds and many other animalsand many other animals
• About 80% of commercially and About 80% of commercially and recreationally harvested marine speciesrecreationally harvested marine species
• Economically importantEconomically important
![Page 27: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/27.jpg)
mikezarrilli14
coolgates
![Page 28: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/28.jpg)
Why are estuaries so Why are estuaries so productive?productive?
• River water carries nutrients (and River water carries nutrients (and pollutants)pollutants)
• Wetlands filter out pollutants and Wetlands filter out pollutants and stabilize soilsstabilize soils
• Shallow estuaries allow for Shallow estuaries allow for phytoplankton, sea grass and algae phytoplankton, sea grass and algae growthgrowth
• Mangroves create a sheltered, nutrient Mangroves create a sheltered, nutrient rich environment for young organismsrich environment for young organisms
![Page 29: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/29.jpg)
SalinitySalinity
• Varies with rainfall, Varies with rainfall, tides, freshwater inflow, tides, freshwater inflow, seasonsseasons
• A layer of freshwater A layer of freshwater can form on top of can form on top of saltwater. How is this saltwater. How is this possible?possible?
• Creates unique Creates unique
environment- both fresh environment- both fresh and saltwater fishand saltwater fish
• Remarkable Remarkable biodiversity- biodiversity- organisms adapted organisms adapted to changing salinityto changing salinity
![Page 30: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/30.jpg)
Animal AdaptationsAnimal Adaptations
![Page 31: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/31.jpg)
Body ShapesBody Shapes
• Fusiform- fast swimmersFusiform- fast swimmers
in open waterin open water
• Compressiform- quick burstsCompressiform- quick bursts
of speed, short distancesof speed, short distances
• Depresiform- bird’s wingsDepresiform- bird’s wings
• Filiform- undulates, snake likeFiliform- undulates, snake like
![Page 32: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/32.jpg)
FiShapesFiShapes
• Eyes on top, Flat on Eyes on top, Flat on bottom- bottom bottom- bottom dwellers or feedersdwellers or feeders
• Eyes on sides, Eyes on sides, Streamlined fish- Streamlined fish- found swimming found swimming through water, through water, fastest swimmersfastest swimmers
• Eel shaped- found in Eel shaped- found in crevices, under crevices, under rocksrocks
• Tiny mouths eat Tiny mouths eat tiny things- tiny things- plankton, plantsplankton, plants
• Beaklike- biting Beaklike- biting hard objectshard objects
• Suction tubes- Suction tubes- slurpslurp
![Page 33: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/33.jpg)
Dig burrowsfor shelter
Strong, slender beak to pry open oysters
Grass shrimp-transparent
Blend in among cordgrass
Nictitating membraneover eyes to
see under water
![Page 34: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/34.jpg)
Food ChainsFood Chains
• Mangrove swamps, salt marshes and Mangrove swamps, salt marshes and sea grass beds are some of the most sea grass beds are some of the most productive habitats.productive habitats.
• ProducersProducers
• DecomposersDecomposers
• ConsumersConsumers
www.seafriend.org.nz
![Page 36: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/36.jpg)
Where Does it Live and Where Does it Live and What Does it Eat?What Does it Eat?
![Page 37: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/37.jpg)
FisheriesFisheries
• Commercially Commercially harvested marine harvested marine animals animals
• Employ over 15 Employ over 15 million people million people worldwideworldwide
• Accounts for 4% of Accounts for 4% of protein intakeprotein intake
• Signs of overfishing Signs of overfishing includeinclude
• Decrease in number Decrease in number • Decrease in sizeDecrease in size• Decrease of ageDecrease of age
• Remove top Remove top predators, predators, decreases decreases biodiversitybiodiversity
![Page 38: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/38.jpg)
Understanding By-catchUnderstanding By-catch
• Shrimp- most economically viable Shrimp- most economically viable fishery in Gulf of Mexicofishery in Gulf of Mexico
• Harvested by trawling of fine mesh Harvested by trawling of fine mesh netsnets
• By-catch 5:1By-catch 5:1
![Page 39: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/39.jpg)
Understanding By-catchUnderstanding By-catch
• Sea turtles- All 8 federally Sea turtles- All 8 federally endangered or threatenedendangered or threatened
• Feed on jellyfish, insects, snails, Feed on jellyfish, insects, snails, small fish, macroalgae (seaweed) small fish, macroalgae (seaweed) and/or seagrassesand/or seagrasses
![Page 40: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/40.jpg)
What’s Upstream Must What’s Upstream Must Come Downstream!Come Downstream!
![Page 41: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/41.jpg)
What YOU Can Do for the What YOU Can Do for the EstuaryEstuary• At HomeAt Home• Reduce or eliminate Reduce or eliminate
synthetic household synthetic household chemicals.chemicals.
• Fertilize sparingly and Fertilize sparingly and only when necessary.only when necessary.
• Plant natives-require Plant natives-require less water, fertilizers less water, fertilizers or chemicalsor chemicals
• Scoop that poop.Scoop that poop.• Don’t litter and pick Don’t litter and pick
up what you can.up what you can.
• At SchoolAt School• Encourage school Encourage school
personnel to follow the personnel to follow the “at home” rules“at home” rules
• Talk to your principal Talk to your principal about adopting efficient about adopting efficient water, chemical and water, chemical and energy measures.energy measures.
• Teach your kids, fellow Teach your kids, fellow teachers and the teachers and the administration about administration about estuaries.estuaries.
• Organize fieldtrips to Organize fieldtrips to natural areas like natural areas like estuaries.estuaries.
![Page 42: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/42.jpg)
Even small changes add up to huge benefits for estuary and human health.
Start something and see where
that takes you.
YOU’VE ALREADY STARTED TODAY!
![Page 43: Science Education at Sea SEAS Secondary Teacher Workshop The Florida Aquarium November 15, 2008 Luisella De Angelis, Teacher Programs Coordinator](https://reader036.vdocuments.mx/reader036/viewer/2022062304/56649eca5503460f94bd7e29/html5/thumbnails/43.jpg)
Questions or Comments?Questions or Comments?
Thank you for attending!Thank you for attending!