Antifouling biocides in German coastal & inland waters - How - - PowerPoint PPT Presentation

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Antifouling biocides in German coastal & inland waters - How - - PowerPoint PPT Presentation

Feb 27, 2024 268 likes •569 views

FSA Workshop Environmental Monitoring of Biocides in Europe Flie- und Stillgewsser - Simulationsanlage Antifouling biocides in German coastal & inland waters - How reliable are exposure prognoses of EU scenario models for marinas

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Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Antifouling biocides in German coastal & inland waters - How reliable are exposure prognoses

  • f EU scenario models

for marinas ?

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SLIDE 2

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Background

  • Lab tests on photo- &

biodegradation (2006-07)

  • Outdoor fate study

(2 streams) (2004-05)

  • Indoor fate & effect study

(8 ponds) (2005)

  • Field study (Germany)

(2005-08)

  • Regional study (Berlin)

(2007-08)

  • Local study (Single Lake)

(2007-08)

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Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Irgarol study: Exposition & Effects

1 10 100 1000

135-d EC10: 7 ng/L Periphyton - green algae 150-d EC10: 119 ng/L Macrophytes total FW 150-d EC10: 64 ng/L Myriophyllum Berlin (rivers, channels; N=20) Berlin (lake; N=23) M-VP (lake Müritz; N=12) Brandenburg (river Havel; N=8) S-H (Baltic Sea; N=4) ng/L Irgarol 50-d EC10: 32 ng/L Radix balthica, endocrine: spermatogenesis 78-d EC10: 10 ng/L

  • Cycl. copepodits

EC10: nominal concentration

Min Max Mean P25 P50 P75

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Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Screening - Germany

  • 94 sites, 2005 - 08
  • Sampling: in general biannual

(Su/Wi), some sites only once (Su/Au), samples taken at

  • c. 0.5 m water depth
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SLIDE 5

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Screening - Germany

Irgarol M1 Terbutryn 0.001 0.01 0.1 1 10 100 1000

N: 140 N: 201

Median P75

Mean

P90 P10 P25 Min

Concentration [µg L

  • 1]

Max

N: 209

  • 218 samples
  • High levels of

Irgarol + M1: marina, effluent industrial park electrical power plant

N N N S N N H2 N N N S N N N N N S N N

95 % 92 % 64 %

0.019 0.016 0.007

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Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

The Project

Generation of reliable data:

  • Survey of leisure boats in marinas and other

locations of inland and coastal waters

  • Analytical screening of AF biocides in selected

water bodies

  • Comparison of measured and calculated AF

concentration predicted by exposure models

  • Specification of statistical background data to

apply emission scenario for German marinas situated at coast and inland

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SLIDE 7

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Work Package 1

2012: Survey of leisure boats in marinas and

  • ther locations in inland and coastal waters

Sources:

  • Marina guides, leisure boat guides/maps (DOP

services like http://gdz.bkg.bund.de/)

  • Local authorities, personal contact to leisure boat

associations and harbors

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SLIDE 8

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Work Package 1

Record of local data:

  • Geographical references
  • Postal address, email, homepage, etc.
  • Type of harbor
  • Extension and area of the water body
  • Number of boats at berth during the sailing season
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SLIDE 9

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Work Package 1 Difficulties:

  • Aerial photos mostly taken at wintertime
  • Strong season-dependent variation in number
  • f boats
  • A lot of harbors don’t fit to simple structured

harbors types used in exposure models

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SLIDE 10

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Work Package 1

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SLIDE 11

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Work Package 1

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SLIDE 12

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Work Package 1

Exclusive recording of boats at berth, as dinghies are not coated with antifouling paints

Source: geo-view

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SLIDE 13

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Work Package 1 Additional record of data:

  • Characteristics of adjacent water bodies
  • f the marina
  • Boatyards, slipways, boatlifts
  • Shipyards, industry, professional shipping
  • Variation in water level

Based on these data, local and regional hot spots will be identified and statistically evaluated

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Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Work Package 1

Slipways: Input of biocides at the end of the sailing season and due to optional cleaning before racings

Source: Marina Constance

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SLIDE 15

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Work Package 1

Harbor: Input of biocides at the end of the sailing season due to cleaning all around the harbor

Source: LimnoMar

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SLIDE 16

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Mooring Sites and rafts

MAMPEC

Field of anchor buoys, Lake Constance Extended rafts, Chiemsee

Source: geo-view

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SLIDE 17

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Lake Constance with fluctuating water level

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SLIDE 18

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Work Package 2 2013: Analytical screening of antifouling biocides currently in use (water only)

  • I. Criteria for selection of harbors:
  • Selection of 50 marinas in order to demonstrate

the variety of biocide concentration found in German leisure boat harbors

  • Selection of marinas fitting well into exposure

models and those with essential deviations

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SLIDE 19

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Work Package 2

  • II. Criteria for selection of harbors:
  • Coastal harbors with and without tides
  • Freshwaters harbors with low and intense water

exchange

  • Seasonal variation of water levels in fresh- and

brackish water harbors

  • Water bodies with low and high content of

suspended matter

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SLIDE 20

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Work Package 2

Biocide

EU-no CAS-no (organo)- metallic biocides

Di-copper oxide

215-270-7 1317-39-1

X

Copper thiocyanate

214-183-1 1111-67-7

X

Copper metal

231-159-6 7440-50-8

X

Zinc pyrithione

236-671-3 13463-41-7

X

Zineb

235-180-1 12122-67-7

X

Copper-pyrithione

238-984-0 14915-37-8

X

Dichlofluanid

214-118-7 1085-98-9

Tolylfluanid

211-986-9 731-27-1

Sea-Nine 211

264-843-8 64359-81-5

Irgarol + metabolite M1

248-872-3 28159-98-0

Tralopyril

122454-29-9

Medetomidine

86347-14-0

Diuron

206-356-5 330-55-2

Chlorthalonil

217-588-1 1897-45-6

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SLIDE 21

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Work Package 3 2014: Comparison of measured concentrations with those calculated from emission scenarios

(MAMPEC, REMA) for selected marinas

  • Statistical evaluation of data in order to test the

suitability of emission scenarios for German leisure boat areas in respect of

  • high boat density,
  • low water exchange, and
  • multiple uses
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Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Emission Scenario MAMPEC Assumed Berth Types

Open harbor Closed marina

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Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Multiple Uses

MAMPEC

Source: tourismusverband-bodensee Source: tourismusverband-bodensee

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SLIDE 24

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Multiple Uses

Source:genussstrand.de Source: ATT

Outlets of (power-)plants Dams for drinking water supply

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Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

First Results

  • Freshwater areas more extended in

Germany than marine and brackish water areas

  • More boats at berth along banks at rafts

and pontoons than in closed marinas

  • Difficulties in the demarcation of open

harbors

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SLIDE 26

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Preliminary results

  • Total number of leisure boats at berth:

175.607

  • Number of boats in freshwater:

111.140 (63.3%)

  • Number of boats in brackish waters (<18‰):

58.543 (33,3%)

  • Number of boats in marine waters (>18‰):

5.924 (3.4%)

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SLIDE 27

Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

Final Results

  • Midyear 2014 available
  • Project realized on behalf of Federal Environment

Agency

  • Data mining, see: “Ufoplan 2011 (FKZ 3711 67 432)
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Watermann (LimnoMar) & Feibicke (UBA IV 2.5) – 2012 Berlin

FSA

Fließ- und Stillgewässer

  • Simulationsanlage

Workshop ‚Environmental Monitoring of Biocides in Europe‘

The End

Thanks for your attention !