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ibh era,. H< CPPM3 10 2Z2 IEZQ IBQ.. 13 EVtaajTION DES TENEURS RE5IDUELLES MOTENNES HYDRDOTRBURE5 DRNS LES SEDIMENTS DE DIFFERENT5 SECTEURS DE L RBEH WRRCH 12 IS IB 21 2H 27 30 33 3B 39 H2 5RHLE5 VH5ELK RHI2NT CST S.7iBi9: TDUTES 5TRTIDNS RVRL CST I.2.H.SJ SRBUES FINS EXBDUCHURE t5T 33 T CMDI5J FIGURE 9. Evolution of average residual oil pollution in sediments from the Aber Wrac'h. 20 . 00 . . a aa TflUX DE DEaKTRMINfTrilW DES SEDIMENTS DC I RBEH HRRCH 6 00 12.00 18. 019 2M.00 3B.00 jKJIBEH WRRCH ST I.2.M.S.B, 7.8,1 3 EMBOUOHURE C5T 3 3 3 I .00 H2.C0 T CMQI53 FIGURE 10. The rate of oil decontamination in sediments from the Aber Wrac'h. 156 I
ACKNOWLEDGMENTS We would particularly like to thank Dr. Cabioch and personnel of the Station Biologique in Roscoff (France) for their cooperation and assistance throughout the work performed in the Bays of Morlaix and Lannion. The support of field scientists Serge Berne, Laurent d'Ozouville, and Anne Beslier is also gratefully acknowledged. This work was supported by the Ministere de l'Environnement et du Cadre de Vie (France) and the National Oceanic and Atmospheric Administration (U.S.A.) . REFERENCES CITED Beslier, A., 1981, Les hydrocarbures dans les sediments subtidaux au nord de la Bretagne: distribution et evolution: These de 3e cycle, Universite de Caen, 204 pp. Beslier, A., J. L. Berrien, L. Cabioch, J. L. d'Ouville, CI. Larsonneur, and L. Le Borgne, 1981, La pollution des sediments sublittoraux au nord de la Bretagne par les hydrocarbures de l"AMOCO CADIZ: distribution et evolution: Cf. CNEXO (1981), pp. 95-106. Boehm, P. D., D. L. Fiest, and A. Elskus, 1981, Comparative weathering patterns of hydrocarbons from the AMOCO CADIZ oil spill observed at a variety of coastal environments: Cf . CNEXO (1981) , pp. 159-174. CNEXO, 1981, AMOCO CADIZ, fate and effects of the oil spill: Colloque International, Centre Oceanologique de Bretagne, Brest (France), 882 pp. Ducreux, J. and M. Marchand, 1981, Evolution des hydrocarbures presents dans les sediments de 1 'Aber-Wrac'h d'avril 1978 a juin 1979: Cf. CNEXO, pp. 175-216. Marchand, M. , 1981, AMOCO CADIZ, bilan du colloque sur les consequences d'une pollution accidentelle par hydrocarbures, Brest, november 1979: Publ. CNEXO, Rapp. Scient. et Techn. n° 44, 86 pp. Marchand, M. and M. P. Caprais, 1981, Suivi de la pollution de l'AMOCO CADIZ dans l'eau de mer et les sediments: Cf. CNEXO, pp. 23-54. Marchand, M. and L. d'Ozouville, 1981, Etude de la pollution par les hydrocarbures de l'AMOCO CADIZ des sediments des baies de Morlaix et de Lannion: Rapport de Contrat CNEXO/NOAA, Centre Oceanologique de Bretagne, Brest (France), (in press). Marchand, M. and J. Roucache, 1981, Criteres de pollution par hydrocarbures dans les sediments marins. Etude appliquee a la pollution du BOHLEN: Oceanologica Acta 4(2), pp. 171-181, 157
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Na/JA/CNfiXO 0
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ECOLOGICAL STUDY OF THE AMOCO CADIZ
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Preface TABLE OF CONTENTS I. Physic
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PREFACE At approximately 11:30 p.m.
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In November 1979, an international
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CNEXO-NOAA Joint Scientific Commiss
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MICROBIAL HYDROCARBON DEGRADATION W
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Chemical Hydrocarbon Analyses Perfo
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147, 156, 170, 178, 184, 192, 198,
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The microbial hydrocarbon biodegrad
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TABLE 7. Biodegradation of 9-methyl
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The detailed gas-chromatographic an
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TABLE 13. Hydrocarbon concentration
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TABLE 17. Hydrocarbon concentration
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TTTl n rrffl KMIIMCi WOU^I ! I .Dm.
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o z o 5- 3- UJ >4 UJ - cc 2- I ll F
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z o 4. 3_ 2- t- 1 _ < K o z o 1_ o
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CONCLUSIONS Microbial degradation a
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LIQUID 5AK?lE CCNTftit-'JGAriOH + F
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The saturated hydrocarbons were mos
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acteria of the genus Moraxella, ind
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2. CONTINUOUS CULTURES In continuou
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INTRODUCTION All fate and effects s
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2.1 Sediments and Sediment Cores (E
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TABLE 2. Focus of GC/MS analyses. S
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T.ssue Semoie S50 grams Wet) HI Dis
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ae = E3£\CE '.tC'-SSE S* -•* 3 S
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TABLE 3A. Weathering of AMOCO CADIZ
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fli-Liftim Mi.u".- i I 7 1 1 5 6 /
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3.2 Surface Sediments (Atlas, Unive
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_l I I I I I L_ a •BIOGENIC P •
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TABLE 6. Replication of hydrocarbon
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-I—i i i i i i i i—i—i—I t
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t i I hn I 94 n,, , i i I ABCOEFGHI
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C30BT:177ng g 1 * ? » I—I—I I
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marker compounds, the C3 dibenzothi
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TABLE 8. AMOCO CADIZ sediment sampl
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TABLE 11. St. Michel en Greve/Lanni
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TABLE 14. L'Aber Benoit GC/MS resul
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3.4 Sediment Cores (Ward, Montana S
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' TABLE 16. L'Aber Wrac h sediment
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!•[ 220 = f occEMeea 1979 AUGUST
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10 120 1000 no g 400 600 ALU ISO AL
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The AMC-4 cores appear dominated by
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3.5 Oysters and Plaice (Neff, Batte
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The GC traces for the impacted oyst
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m/e m/8 m/e Lja.i t: J b l| c I "II
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-* I I I I ABCDEFGH IJ K LMNOPQRSTU
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AROMA IK S SATURATES 4-1 FIGURE 3.7
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TABLE 20. AMOCO CADIZ chemistry pro
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TABLE 24. Results of ISTPM fish ana
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3.7 Seaweed and Sediments (Topinka,
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ma. w p FIGURE 3.81. HC-4-1 seaweed
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9) Oysters were initially heavily i
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STUDIES OF HYDROCARBON CONCENTRATIO
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sample 1 - extraction (toluene meth
Page 119 and 120: TABLE 1. Hydrocarbon content of lie
Page 121 and 122: TABLE 3. Chromatographic analysis o
Page 123: 1A _jiU' IB •JlIw '3 L Pr i 2A 2B
Page 126 and 127: CD o 0. - f 2104 "*. vli . ! i » -
Page 128 and 129: A IB A HC. SATURES S M C C [HiLJJL
Page 130 and 131: The relative contents of saturated
Page 133: 31-03-78 22-11-78 20-06-79 17-1-80
Page 136 and 137: PORTSALL 23-3-78 FPD AW 22-11- 78 F
Page 138 and 139: 31-03-78 22-11-78 20 - 06 - 79 17-
Page 140 and 141: STATION 6 i—r 3400 3000 1600 31-0
Page 142 and 143: PORTSALL 23-3-78 FPD AW 22-11-78 FP
Page 144 and 145: Photometry Detection (FPD) as well.
Page 146 and 147: 1 r PIODUI7S F.ECUPEF.ES BRUT DECAN
Page 148 and 149: The chromatogram of the saturated h
Page 150 and 151: etween the end of March and early A
Page 152 and 153: certain chemical species which are
Page 154 and 155: It should be noted that a sample ta
Page 156 and 157: REFERENCES CITED Aminot, A., 1981,
Page 158 and 159: affected a very large section of th
Page 160 and 161: OIL POLLUTION IN THE WESTERN ENGLIS
Page 163 and 164: atio of more than 100 is an index o
Page 165 and 166: TABLE 4. Comparison between hydroca
Page 167 and 168: FIGURE 7. Sampling stations in the
Page 169: IBB 000,- HC CPPM] ib me. lass. 100
Page 174 and 175: METHANE-PRODUCING BACTERIA POLYMERI
Page 176 and 177: AMOCO CAQiZ ® BE" 'LOUT U A8ER .^"
Page 178 and 179: and methanolic (f~) fractions for o
Page 180 and 181: 14 99%) from New England Nuclear; n
Page 182 and 183: concentrations were extremely low (
Page 184 and 185: (A) Oiled Estuary Mudtiat cms " i l
Page 186 and 187: TABLE 3. Aromatic Hydrocarbons in B
Page 188 and 189: TABLE 4. 11 *C0 2 + 1
Page 190 and 191: IGO 3-6 cm slurry IGO 3-6cm slurry
Page 192 and 193: FRESH OIL hk UjlAdU-uJM^vA. i^w*XaA
Page 194 and 195: TABLE 7. Effect of AMOCO CADIZ Mous
Page 196 and 197: 14 TABLE 10. Effect of Hydrocarbons
Page 198 and 199: pounds were, however, noted at dept
Page 200 and 201: effects of additional heavy oiling.
Page 202 and 203: Centre Nationale pour ' 1 Exploitat
Page 204 and 205: S^rensen, J., D. Christensen, and B
Page 207 and 208: REPONSES DES PEUPLEMENTS SUBTIDAUX
Page 209 and 210: Les nouvelles populations caracteri
Page 211 and 212: TABLEAU I. L' evolution des peuplem
Page 213 and 214: B Dui © ® Du 2 © Sf FIGURE 4. Ev
Page 215 and 216: populations initiales durant la pre
Page 217 and 218: vs w DU w VS/ FV W DU,B SHV W ' \ /
Page 219: Connell, J.H. et R.O. Slatyer, 1977
Page 222 and 223:
Les unites cenotigues correspondant
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les peuplements de la baie de Morla
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R, E c a ~ a H CO 3 -> E ;j cu R. a
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-
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leurs du meme ordre qu'avant la pol
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N/m 10 10 10 10 • -* Cycle normal
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3.2.3.2) Peuplement des sables tres
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Richesse specifique (fig. 10) D'avr
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N.m-2 300^ 250 200- 150 100 50 -•
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propor tionnels aux quantities d'hy
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Den HARTOG, C. 8 R.E.W.H. JACOBS, 1
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ETUDE EXPERIMENTALE D'UNE POLLUTION
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I. Pump2 Pumpl HL_Q I § i I ,1 1 I
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3000 1500 1000 - FIGURE 2. Evolutio
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L'evolution des Copepodes harpactic
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La sensibilite de cet indice semble
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La biomasse est sensiblement plus f
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BIBLIOGRAPHIE Andrassy, I., 1956, D
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Pearson & Rosenberg, 1978, Macroben
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INTRODUCTION Dans le cadre du suivi
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Pigments chlorophylliens RESULTATS
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apparente en decembre 1978 et aout
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Pheo (vg/q ) Ca (pg/g) 5 5 to 15 \
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Les conditions meteorologiques (fac
Page 272 and 273:
TABLEAU 2. Evolution temporelle des
Page 274 and 275:
On peut aussi expliquer , du moins
Page 276 and 277:
A Brouennou, quatre groupes ecologi
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un groupe de sabulicoles epi- et en
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schema des mecanismes regulateurs d
Page 282 and 283:
Gargas , E., 1970, Measurement of p
Page 285 and 286:
LONG-TERM IMPACT OF THE AMOCO CADIZ
Page 287 and 288:
The first type is due to the direct
Page 289 and 290:
RESULTS Tissues from 134 specimens
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Table I. Distribution of patholocie
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a. B o r— IT) —
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antenai, and longitudinal spiral ro
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epresented an inflammatory response
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lateral nuclei were present. The ci
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There was also some indication, bas
Page 303 and 304:
This method, based on the glucose o
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Table 4 . Concentrations of total a
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Table 6 . Concentration of aliphati
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sediments which is dominated by hig
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Table 9 . Concentration of aromatic
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COn,pOUnd Table 11 . Concentration
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Table 12. Concentrations of total a
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. Table 14. Concentration of alipha
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Date/Sample April 1979 (13) Whole F
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Table 17 . Concentration of total l
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laboratory (Wardle, 1972). In the l
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Table 23. Concentration of ascorbic
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Table 25 • Concentration of free
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ange. Dominant tissue-free amino ac
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Table 28 Concentration of free amin
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Table 30. Concentration of free ami
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Table 32 . Concentration of free am
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oil-polluted Abers and from nearby
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REFERENCES CITED Anderson, J.W. , 1
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McCain, B.B., H.O. Hodgins, W.D. Gr
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RETABLISSEMENT NATUREL D'UNE VEGETA
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INTRODUCTION Le retablissement d'un
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Nous distinguerons alors les phases
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Situation 3) Territoires fortement
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Plus precisiment le codage correspo
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Figure 3. Marais 6-Etat en 1979 (le
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Figure 5. Marais 6-Etat en 1981 (le
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Commentaires Mis a. part un petit n
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- Marais 3. Ce transect, situe en m
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TRANSECT 'VVATS 5 Figure 8. Transec
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05 (11 O ; cd 00 i I i I i I I I I
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'igure 9 Transect permanent-Marais
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Commentaires - Estuaire de Kerlavos
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1 - appel a la notion de compositio
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Figure 12. T'orphologie comparee d'
Page 377 and 378:
- les plantes survivantes -initiale
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General RESTORATION OF MARSH VEGETA
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FIGURE 1. Marsh west of the bridge
Page 383 and 384:
1979 Plantings Based on our prelimi
Page 385 and 386:
FIGURE 6. Digging Puccinellia along
Page 387 and 388:
FIGURE 10. A 6.5-cm diameter soil a
Page 389 and 390:
In September, we made 9 additional
Page 391 and 392:
FIGURE 16. Creek bank without veget
Page 393 and 394:
FIGURE 19. Eroding creek bank at He
Page 395 and 396:
'^^Wr ./".#" -•: rst^ s8H.*r FIGU
Page 397 and 398:
FIGURE 26. Experimental planting es
Page 399 and 400:
Elevation All elevations are given
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FIGURE 27. Map of study area on nor
Page 404 and 405:
Keri&vos FIGURE 30. Map of study ar
Page 406 and 407:
^~~ -
Page 408 and 409:
TABLE 4. Survival of two types of t
Page 410 and 411:
area (12 m 2 ) , and was an excepti
Page 412 and 413:
TABLE 8. Aboveground dry weight of
Page 414 and 415:
,^-^ FIGURE 37. Several 2-year old
Page 416 and 417:
FIGURE 38. Experimental planting at
Page 418 and 419:
fr J1MI FIGURE 40. Experimental pla
Page 420 and 421:
Puccinellia were planted at one of
Page 422 and 423:
FIGURE 44. Preliminary planting of
Page 424 and 425:
Transplant Time Requirement It is d
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is about 540 cm^ or over 20 times t
Page 428 and 429:
FIGURE 53. Plant shown in Figure 51
Page 430 and 431:
FIGURE 56. Experimental planting of
Page 432 and 433:
ACKNOWLEDGEMENTS Cooperation with o
Page 434 and 435:
LITERATURE CITED Baker, J. M. , 197
Page 437 and 438:
ETUDES MICROBIOLOGIQUES ET MICROPHY
Page 439 and 440:
HMMME NTHWL SWIRLING SITES Referenc
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dans les chenaux (carottes de 30 a
Page 443 and 444:
degres d'une part, et entre les sta
Page 445 and 446:
Schorres peu polities, CI et Bl CI
Page 447 and 448:
L'activite enzymatique dans cette s
Page 449 and 450:
chenaux : Conclusions sur le biotop
Page 451 and 452:
Les schorres Les schorres, par cont
Page 453 and 454:
stations TABLEAU 2 IIYDROfARUUKES D
Page 455 and 456:
Ci 1 12-14 )uiH 79 2-7 oct 79 23-25
Page 457:
E •" * — lissMs .-*. K V- v..
Page 460 and 461:
FIGURE 8 Evolution temporelle des c
Page 462 and 463:
150- 100 50- 150- 100- 50 446 *o
Page 464 and 465:
REFERENCES BIBLIOGRAPHIQUES Atlas,
Page 467 and 468:
1964-1982, COMPARAISON QUANTITATIVE
Page 469 and 470:
453
Page 471 and 472:
EFFETS DE LA MAREE NOIRE SUR LES PE
Page 473 and 474:
ESPECES En 1980, on a pu cartograph
Page 475 and 476:
3- EVOLUTION GLOBALE II semble s'am
Page 478 and 479:
COUREE DE L EVOLUTION DES BIOMASSES
Page 480 and 481:
464
Page 482 and 483:
CO 00 466
Page 484 and 485:
468
Page 486 and 487:
470
Page 488 and 489:
472
Page 490 and 491:
I s
Page 492 and 493:
476
Page 495:
Q) 1
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