Station

Station: 160


Sub Area: WCA2

BioChem Date: 2014-09-18
BioChem Crew: GW/JLM

SB
Location 
Latitude26.42739059
Longitude-80.41828975

NOTES: Soil cores were attempted aprroximately 20 times. Each time, only rhizomous/root material was obtained. No actual soil above 10 cm. 20 cm soil coring was attempted but still only root like material. Soil cores werent collected as such. Benthic periphyton was never observed. Correction to periphyton in logbook: Periphyton was collected from proximity of periquadrat which included sweater and floating periphyton. PC sample comprised of sweaters and floating periphyton . 120 ml collected. Periquadrat did not contain periphyton, only very dense sawgrass. Approximately 10-15% cover in areas surrounding the periquadrat, within station. While searching for soil cores, no floc was observed in any of the core attempts.

Basic

ItemValueDescription
AIR_DEPYMercury air deposition water sample field blank site (Y/N)
BIOVOLUME120Periphyton within water column (floating and sweaters) harvested from 0.25 square meter quadrat, measured in graduated cylinder, mL
CAMERA_AS49551EPA property number of digital camera used for field documentation of habitat and soil core
CAMERA_BS15996EPA property number of digital camera used for field documentation of habitat and soil core
CATTAILYCattail present at the station, based on visual observation, Y/N
CHAMBER3EPA unit number for the surface water sampling chamber
CHOPPERN900HHnumber of helicopter and associated sampling equipment and supply cache
COND709in situ surface water specific conductance, YSI sonde, umhos/cm
CYCLE11sampling cycle number
DEVICEQDevice used for biovolume estimate, trash can T (area 0.062 square meters) or quadrat Q (area 0.25 square meters)
DO2.01in situ surface water dissolved oxygen, YSI sonde, mg/L
DOCSWEA25Dissolved organic carbon in surface water, mg/L (EPA SESD)
DOMINANT_MACROsawgrassDominant macrophyte at station based on visual observation
DUPEYField duplicate station (Y/N)
FISHNUM20number of mosquitofish collected for Hg analysis
FLOC_or_FILMNbiofilm or floc presence within 0.25 square meter quadrat (Y/N)
FLOCCOLPORALLPortion of floc collected from core; none, part or all
FLOCCONTB0number of storemore bottles used for floc collection
FLOCCONTT0number of tubs used for floc collection
FLOW3description of surface water flow at sampling site, based on visual observation: 1=sheetflow, 2=isolated pool (no flow), 3=uncertain
GARMINS49553Garmin Global Positioning System EPA property number, used for navigation to the station
GREEN_ALNgreen algae presence in 0.25 square meter quadrat (Y/N)
LOCATIONNOMINALsampled within 5 meters of GPS coordinates = nominal; 5-20 meters = shifted; >20 meters = station rejected;
LOGBOOK4Field logbook number
ORP97.6Redox potential from YSI sonde, mV
PB_PERISMNbenthic periphyton (soil mat) presence in 0.25 square meter quadrat (Y/N)
PE_PERISWNepiphytic (sweaters) periphyton presence in 0.25 square meter quadrat (Y/N)
PERI0Total percent cover of periphyton within 0.25 square meter quadrat, covered by all periphyton (PE, PB, PF) if 3-dimensional quadrat volume was compressed into a 2-dimensional plane
PF_PERIFNfloating periphyton presence in 0.25 square meter quadrat (Y/N)
pH7.16in situ surface water pH, YSI sonde, std units
PILOTJORGE GOMESHelicopter pilot
PLANT_COLLNwhole sawgrass plant collected for mercury analysis? (Y/N)
SOILTYPE6soil type categories, by visual observation of core: 1=peat, 2=peat layers, 3=marl, 4=marl layers, 5=sand, 6=other, 7=peat over marl, 8=marl over peat, 9=marl+peat mixed
TIME_LANDING10:15:00Helicopter landing time at station
TIME_SAMPLE10:30:00Water sample collection time
TIME_TAKE_OFF12:35:00Helicopter departure time from station
TRIMBLEA77114Trimble Global Positioning System EPA property number, used to determine final station coordinates, taken at the centroid of the soil core collection locations
TRIMBLE_FILE_NAME4091811AFile name logged at the station by the Trimble unit
TRIMBLE_LONG80.41828975Longitude, decimal degrees, from Trimble, post-processed
TURB0.1in situ surface water turbidity, YSI sonde, NTU
VEGTYPE2plant community observed at sampling site: 1=wet prairie, 2=sawgrass marsh, 3=pond/gator hole, 4=cattail, 5=willow, 6=cypress, 7=brush, 8=other, 9=slough
WEATHER2weather conditions: 1=clear, 2=slightly overcast, 3=medium overcast, 4=very overcast, 5=drizzle, 6=rain
YSI_DEPTH6depth of deployment of probe array in surface water, inches
YSI_ID18EPA unit number for the YSI sonde

ItemValue 1Value 2Value 3AverageUnitsDescription
DEPBEDR10.310.2510.5510.37FEETdepth to bedrock, point of refusal with metal probe, feet
SOILTHI8.358.558.98.6FEETsoil thickness, feet, metal probe to point of refusal, calculated as difference between WATDEPTH and DEPBEDR
WATDEPTH1.951.71.651.77FEETwater depth, measured with probe, feet

BioChemistry

A G
ItemValueUnitsQProtocolDescription
ASHPCFS140000mg/kg FIU Soil/Sediment Biogeochemistry LaboratoryAsh in dry samples, composite epiphytic and floating periphyton, after ashing at 550 C, mg/kg, (FIU Soil/Sediment Biogeochemistry Lab)
BDPCFS0.05g/cc FIU Soil/Sediment Biogeochemistry LaboratoryBulk Density of composite floating and epiphytic periphyton, g/cc dry weight (FIU Soil/Sediment Biogeochemistry Laboratory)
CHLAPCFB1mg/kgFIU nutrient analysis laboratoryChlorophyll a in composite epiphytic and floating periphyton, mg/kg, dry weight (FIU Nutrient Analysis Lab)
CHLASWFB1.3ug/LFIU nutrient analysis laboratoryChlorophyll a in surface water, ug/L (FIU Nutrient Analysis Lab); MRL= 0.1 ug/L
CHLAVOL140ML volume of surface water filtered for chlorophyll-a analysis, ml
CLSWEA84mg/LChloride in surface water, mg/L (EPA SESD); MRL=0.1 mg/L
FNH4SWFB0.007mg/LJ,Q-2FIU nutrient analysis laboratoryFiltered Ammonia in surface water, mg/L (FIU Nutrient Analysis Lab); MRL = 0.0031mg/L; PQL = 0.0140 mg/L
FNNSWFB0.002mg/LJ,Q-2FIU nutrient analysis laboratoryFiltered Nitrite + Nitrate in surface water, mg/L (FIU Nutrient Analysis Lab)
FNO2SWFB0.0015mg/LJ,Q-2FIU nutrient analysis laboratoryFiltered Nitrite in surface water, mg/L (FIU Nutrient Analysis Lab)
FNO3SWFB0.0005mg/LJ, CVFIU nutrient analysis laboratoryFiltered Nitrate in surface water, mg/L (FIU Nutrient Analysis Lab)
H2OPCFS95%FIU Soil/Sediment Biogeochemistry LaboratoryWater content of composite epiphytic and floating periphyton as percentage of wet weight (FIU Soil/Sediment Biogeochemistry Lab)
H2SBWEE0.016mg/LBottom water sulfide, mg/L, HACH method 8131 (EPA SESD Contractor)
LEAF_COLLNY/N sawgrass leaves collected for carbon, nitrogen and phosphorus analysis (Y/N)
MEHGPCFC2ng/gFIU mercury analytical laboratoryMethyl Mercury in composite epiphytic and floating periphyton, ng/g (FIU Mercury Lab)
MEHGSWFC0.091ng/LFIU mercury analytical laboratoryMethyl Mercury in surface water, ng/L (FIU Mercury Lab); MDL=0.02 ng/L; PQL=0.06 ng/L
ORPDEPTH1.06FEET Depth of the YSI sonde redox potential probe, feet
pHPCFS7.66std units FIU Soil/Sediment Biogeochemistry LaboratorypH in composite epiphytic and floating periphyton as measured in 1:1 (gram wet soil: g de-ionized distilled water) soil slurry (FIU Soil/Sediment Biogeochemistry Lab)
SO4SWEA34mg/LSulfate in surface water, mg/L (EPA SESD); MRL=0.02 mg/L
SRPSWFB1.4ug/LJ,Q-2FIU nutrient analysis laboratorySoluble Reactive Phosphorus in surface water,ug/L (FIU Nutrient Analysis Lab)
TCPCFS420mg/gJ,QM-4FIU Soil/Sediment Biogeochemistry LaboratoryTotal Carbon in combined floating and epiphytic periphyton, mg per gram, dry weight (FIU Soil/Sediment Biogeochemistry Laboratory)
TEMP27.32C in situ surface water temperature, YSI sonde, degrees C
THGFSFC120ng/gFIU mercury analytical laboratoryTotal Mercury in mosquitofish (Gambusia affinis), ug/kg (FIU Mercury Lab); MDL = 3.2 ug/kg; MRL = 9.6 ug/kg; reported as wet weight, composite of up to seven fish
THGPCFC43ng/gFIU mercury analytical laboratoryTotal Mercury in composite epiphytic and floating periphyton, ng/g (FIU Mercury Lab)
THGSWFC1.6ng/LFIU mercury analytical laboratoryTotal Mercury in surface water, ng/L (FIU Mercury Lab); MDL = 0.2 ng/L; PQL = 0.5 ng/L
TNPCFS21mg/gFIU Soil/Sediment Biogeochemistry LaboratoryTotal Nitrogen in composite floating and epiphytic periphyton, mg per g, dry weight (FIU Soil/Sediment Biogeochemistry Laboratory)
TNSWFB0.93mg/LFIU nutrient analysis laboratoryTotal Nitrogen in surface water, mg/L (FIU Nutrient Analysis Lab)
TOCSWEA26mg/L Total organic carbon in surface water, mg/L (EPA SESD)
TPPCFB330ug/gFIU nutrient analysis laboratoryTotal Phosphorus in composite floating and epiphytic periphyton, ug/g dry weight (FIU Nutrient Analysis Lab)
TPSWFB12ug/LFIU nutrient analysis laboratoryTotal Phosphorus in surface water, ug/L (FIU Nutrient Analysis Laboratory)

Panorama

P360 P315 P270 P225 P180 P135 P090 P045 P000

Plot

Q

Vegetation Map

No vegetation map available.