Sea Grant Notes – Sep 13, 2019
September 13, 2019 Sea Grant Notes
SEPTEMBER IS MICROPLASTICS AWARNESS MONTH
Read about this issue at either
THE SEP 12th SCIENCE HOUR WILL BE MOVED TO SEP 19th
The topic for Sep is GMOs in our food systems.
COASTWATCH ALLIANCE IS SEEKING SPONSORS FOR THEIR FALL PENSACOLA LIONFISH CLASSIC
This non-profit is planning a lionfish removal event Oct 4-6 and is in need of sponsors. Contact me at the extension office for more information on how.
Sep 16 – Seafood @ Your Fingertips
Join Florida Sea Grant, Perdido Seafood, and Escambia County Extension for a presentation on local seafood. We will discuss oysters, availability of other species, preparing, and other questions often asked by the public.
Southwest Branch Library
12248 Gulf Beach Highway
Sep 19 – Science Hour
This month we will hear from University of Florida Agricultural specialist Dr. Michael Mulvaney and Escambia County agricultural extension agent Libbie Johnson on the topic of GMOs in local food.
Escambia County Central Office Complex
3363 West Park Place
Sep 19 – Animal Indicators of Pensacola Bay
Sea Grant will give a presentation on estuarine animals that tell us about the health of our bay and how our survey for them is going. We will also discuss how you can volunteer to help survey for them.
The Upper Room – 3rd floor of the Pensacola Beach Marina
655 Pensacola Beach Blvd
Aquatic Weed Control – Common Salvinia
The Plight of the Bay Scallop
- 13 stations sampled last week; 7 on Monday Sep 9; 6 on Tuesday Sep 10
- 1 ADVISORY ISSUED – BAYOU CHICO
- POOR BUT NO ADVISORY ISSUED – Park West, Ft. Pickens
- MODERATE – Bayou Grande
- GOOD – Bayou Texar, Big Lagoon SP, Casino Beach, Park East, Johnsons Beach, Opal Beach, Perdido Key SP, Quietwater Beach, Sanders Beach
- 2019 data at end of these notes
- Rainfall collected weekly from East Hill (UF IFAS)
- Jan (2.1”) Feb (1.5”) Mar (0.7”) – winter = 4.3”
- Apr (6.3”) May (1.0”) June (7.4”) – spring = 14.7”
- Jul (5.0’*) Aug (8.0”) Sep (0.0”)
- * Sea Grant was not available to monitor rain gauge in July – gauge indicated 5” during the month in East Hill
- Last report issued was Sep 6 (FWC)
- Red tide was not detected in the Florida panhandle this past week
- Red tide was detected at background to very low levels in Sarasota and Lee counties
- Sep 10 fish kill reported at Perdido Key Beach – tarpon
- Two fish kills reported in August. One was dead catfish in lower Perdido Bay and the other was assorted species at Emerald Beach Park in Navarre.
- No other reports this year.
- Report fish kills to FWC at – https://myfwc.com/research/saltwater/health/fish-kills-hotline/.
LAKEWATCH Nutrient Data
- The 2019 report is out – read more at https://blogs.ifas.ufl.edu/escambiaco/2019/08/22/nutrient-pollution-in-pensacola-bay-the-2019-lakewatch-report-for-escambia-county-waters/.
- One species of killifish, the Longnose Killifish (Fundulus similis) has low tolerance for freshwater. Working with Auburn University, we will be monitoring selected estuarine tidal creeks for the presence of this fish.
- Project still under development.
- We have volunteers monitoring salinity around the Pensacola/Perdido Bay system
- First report coming soon
- Maintain your septic tank
- Do not pour fats, oils, or grease down drains – http://www.ecua.fl.gov/green/fats-oils-and-grease.
- Consider a Florida Friendly Landscaped yard – https://ffl.ifas.ufl.edu/.
Florida Department of Environmental Protection opens their new interactive algal bloom dashboard – https://floridadep.gov/algalbloom.
Bringing Back the Bayous Program – presentation on the state of the bay and how you can help
- Oct 29 – Margaritaville, Pensacola Beach, 165 Ft. Pickens Road, 5:00 PM
- OCEAN HOUR Clean Ups Sep 14
- – Bluff Park Scenic Highway at the end of Summit Blvd
- – Chimney Park Scenic Highway at the end of Langley Ave
Clean Ups begin at 9:00 and supplies are provided – rain/lightning will cancel event
- Living Shorelines
The best time to have a living shoreline planted is the fall and winter. However, we can assist any coastal property owner with this anytime of the year. Contact me if interested in learning more.
- Seagrass Monitoring
- – Monitoring of Big Lagoon grasses began May 1 and will run through the end of September; a full update will be posted in the fall
- Mangrove Surveys
- – We have surveyed 8 of the 10 selected locations – no mangroves have been found
- – If you believe you have seen this plant growing in our marshes, please let us know
Wildlife & Fisheries
- Horseshoe Crab Nesting Search
- – Sightings of horseshoe crabs continues but no reports of nesting activity yet.
- – We will continue searching in the fall
- Diamondback terrapins
- – Terrapin surveys have been completed. We will announce report later this year.
- – No snake programs planned this month.
- – Sightings continue around Pensacola Beach and Perdido Key.
- – We lost three manatees in Escambia County in 2018. 2 to boat strikes and 1 to cold stress
- – If you see a manatee, contact the manatee hotline at Dauphin Island Sea Lab; 1-866-493-5803 or email@example.com.
- The Great Scallop Search
- – Scallop surveys in Big Lagoon are on-going. We recommend a team of three to do these. If interested contact me.
- 2019 Scallop Season
- – Dixie and parts of Taylor counties ARE NOW CLOSED
- – Jul 1 – Sep 24: Franklin, parts of Taylor, Levy, Citrus, and Hernando counties
- – Jul 19-28: Pasco county
- – Aug 16 – Sep 15: Gulf county
- – Scallop harvest is currently prohibited in Escambia and Santa Rosa counties; please let us know if you do find any live scallops.
- Eradicating Beach Vitex
Beach vitex (Vitex rotundifolia) is an invasive ground covering shrub that begins as a vine. We may have discovered this plant early enough to eradicate it from our area. If you think you may have this plant, please contact us. Beach vitex is beginning to go to seed. If you have this plant and do not plan to remove it, please consider removing the seeds so it does not spread from your property. Thank you.
- Coastal Invasive Plant Management
The following invasive plants have been found on our barrier islands and estuarine coast
- – Beach vitex – http://plants.ifas.ufl.edu/vitex-rotundifolia/.
- – Cogongrass – http://plants.ifas.ufl.edu/plant-directory/imperata-cylindrica/.
- – Chinese tallow – http://plants.ifas.ufl.edu/plant-directory/triadica-sebifera/.
- – Torpedo grass – http://plants.ifas.ufl.edu/plant-directory/panicum-repens/.
- – Giant salvinia – http://plants.ifas.ufl.edu/plant-directory/salvinia-molesta/.
- – Phragmites – the variety we have is not considered invasive, but the invasive variety has been noted in MS – https://edis.ifas.ufl.edu/in898.
- Invasive Lionfish
- – Lionfish caught inside the Bay; a lionfish was caught on hook and line from the Ft. Pickens fishing pier. Two small ones were found while diving Ft. Pickens jetties. We ask that any diver diving the Ft. Pickens area please report any sightings to me, or Robert Turpin with Escambia County Division of Marine Resources.
- – Report Skin Ulcerated Lionfish. The University of Florida is asking divers to report any cases of lionfish with skin ulcers to the FWC. You can do this buy calling the FWC Hotline (1-800-636-0511), or visit public.myFWC.com/FWRI/FishKillReport/Submit.aspx, or use the FWC reporter app. Information needed includes: (1) date of occurrence, (2) location, (3) water temperature, and (4) photos. Read more at http://edis.ifas.ufl.edu/fa209.
- – 2019 Lionfish Removal and Awareness Day / Emerald Coast Open: The Largest Lionfish Tournament in History. It was a record year for the annual lionfish event.
187 divers participated – record
$48,000 in cash prizes – most ever
5,048 LF turned in during pre-tournament – record
14,119 LF turned in during the weekend tournament – record
19,167 LF harvested total – record
- – Nearshore Lionfish Surveys will begin in June. If you see a lionfish near the beach or in the bay, please let us know.
- Invasive Wildlife
- – Nutria – A dead nutria was found on the side of Perdido Key Drive near the Theo Baars Bridge. It was a large one and there are probably more. If you live in the Perdido Key area and think you have seen a nutria, contact us and we can let you know how to control there.
- – Cuban Treefrogs – The have been reported in the New Orleans area. We can show you how to set up a treefrog collector and assist monitoring for the presence of this invasive frog in our area. http://edis.ifas.ufl.edu/uw259.
- Invasive Species Presentations
- – Oct 22 – Southwest Branch Library, 12248 Gulf Beach Hwy, 6:00 PM
- Seafood @ Your Fingertips
- – Presentation on local seafood, with samples
- – September 16, the Southwest Branch Library, 12248 Gulf Beach Highway, 6:00 PM
- – October 15, Downtown Library, 239 N. Spring Street, 6:00 PM
- Local Seafood in Peak Season for September
- – Cultured clams
- – King mackerel – this fish has been known to have high levels of mercury, check county website for consumption recommendations – link below
- – Mullet
- – Oysters
- – Brown shrimp
- – Rock shrimp
- – White shrimp
- – Snapper (check annual regulations)
- – Spanish mackerel
- – Spiny lobster
- – Swordfish
- – Yellowfin Tuna
- Seafood Safety Guidelines – Escambia County Division of Marine Resources – https://www.myescambia.com/our-services/natural-resources-management/marine-resources/seafood-safety.
- 2019 SCIENCE HOUR SCHEDULE; programs are held at the Escambia County Central Office Complex; 3363 West Park Place; they begin at 6:00 PM and are free
- – Sep 19 Genetically Modified Organisms Libbie Johnson, County UF Extension
- – Oct 10 Harmful Algal Blooms Matt Schwartz, UWF
- – Nov 14 Bay Bridge & Artificial Reefs Robert Turpin, Escambia County
- Sep 16 – Seafood @ Your Fingertips – Sea Grant, Escambia County Extension, and Perdido Seafood, will have a presentation on local seafood topics. Southwest Branch Library – 12248 Gulf Beach Highway – 6:00 PM – Free.
- Sep 19 – Science Hour – Escambia County Extension will have a presentation on GMOs in our food systems. Escambia County Central Office Complex – 3363 West Park Place – 6:00 PM – Free.
- Sep 19 – Indicator Animals Assessing the Health of Bay – Sea Grant will give a presentation on wildlife monitoring we are doing to assess the health of the bay. We will have a live terrapin at the program. Upper Room – 3rd floor of the Pensacola Beach Marina – 655 Pensacola Beach Blvd. – 6:00 PM – Free.
HEALTH ADVISORY DATA
Enterococcus bacteria count rubric for health advisories (Florida Department of Health)
GOOD 0-35 colonies/100ml of sample
MODERATE 36-70 colonies/100ml
POOR 71> colonies/100ml
Data provided by the Florida Department of Health’s Healthy Beaches Program
|Month||Water Body||Good||Moderate||Poor||Health Advisory Issued|
|Big Lagoon SP||2|
|Perdido Key SP||1||1|
|Big Lagoon SP||3|
|Perdido Key SP||2|
|Big Lagoon SP||2|
|Perdido Key SP||2|
|Big Lagoon SP||2|
|Perdido Key SP||2|
|Big Lagoon SP||2||1|
|Perdido Key SP||3|
|Big Lagoon SP||3||1|
|Perdido Key SP||4|
|Big Lagoon SP||2|
|Perdido Key SP||2|
|% OF SAMPLES||.14|
Health Advisory Frequency
|Body of Water||# of samples taken||# of advisories issued||% frequency of advisories|
Fish Kill Data provided by FWC
|Month||# of Fish Kills reported||# of Dead Fish reported||Cause|
|July –||Johns Beach report – # unknown||Unknown||May have been discolored water|
|Aug||2||Unknown||Dead catfish in lower Perdido Bay
Multiple species from Emerald Beach Park in Navarre
Tarpon Perdido Key Beach