Abstract
We observed high diversity (species density) of infaunal invertebrates from the mid-shelf (50 m) to the upper slope (325 m) with high abundance and low dominance along 4 depth transects ranging from 10 to 2000 m. The highest shallow water diversity recorded worldwide was at the shelf-slope break (109–150 m) with a peak of 185 species 0.1 m-2 (449 m-2, this work and Oliver JS, Hammerstrom K, McPhee-Shaw E, Slattery P, Oakden J, Kim S, Hartwell SI, Mar Ecol 32:278–288, 2011). The peak included a large number of species and individuals of small nestling amphipods. The most abundant genera were Photis, Aoroides, and Gammaropsis. The percentages of crustacean species (40%) and individuals (60%) were extremely high as well. A large caprellid amphipod, Tritella tenuissima, was the most abundant animal found in our survey (387 individuals 0.1 m-2), and characterized the mixed gravel bottoms on the upper slope. We discovered a dense tube mat of relatively large ampeliscid amphipods at the upper margin of the oxygen minimum zone (700 m). This was the most distinct community cluster and was dominated by Ampelisca unsocalae and Byblis barbarensis. The percentage of crustacean species (40%) and individuals (67%) were also highest here. This is the only ampeliscid tube mat known from deep water and is ecologically similar to extensive shallow-water ampeliscid mats in the Bering and Chukchi Seas, the primary feeding grounds of gray whales. The diverse and abundant continental margin communities occurred in a dynamic, current-swept upwelling center with complex topography. Diversity decreased below the upper slope and on the wave-swept inner shelf, where there was another dramatic crustacean pattern. These shifting sands were dominated by burrowing amphipods (phoxocephalids and haustoriids) and small ostracods in the 1970s that were rare in the present survey. In total, we collected 938 invertebrate species, including 431 polychaetes, 270 crustaceans, 171 mollusks, and 38 echinoderms in 123 samples. More than any other taxa, the crustaceans characterized the most unique and interesting community patterns along the continental margin of the Monterey Bay area.
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References
Bachelet G (1990) The choice of a sieving mesh size in the quantitative assessment of marine macrobenthos: a necessary compromise between aims and constraints. Mar Environ Res 30:21–35
Barnard JL (1963) Relationship of benthic Amphipoda to invertebrate communities of inshore sublittorial sands of Southern California. Pacif Nat 3:439–467
Barnard JL, Ziesenhenne FC (1961) Ophiuroid communities of Southern Californian coastal bottoms. Pacif Nat 2:131–152
Blake JA, Grassle JF (1994) Benthic community structure on the US South Atlantic slope off the Carolinas: spatial heterogeneity in a current-dominated system. Deep-Sea Res II 41:835–874
Blake JA, Maciolek NJ, Ota AY, Williams IP (2009) Long- term benthic infaunal monitoring at a deep-ocean dredged material disposal site off Northern California. Deep-Sea Res II 56:1775–1803
Breaker LC, Broenkow WW (1994) The circulation of Monterey Bay and related processes. Oceanogr Mar Biol 32:1–64
Breaker LC, Mooers CNK (1986) Oceanic variability off the Central California coast. Prog Oceanogr 17:61–135
Bruland KW, Rue EL, Smith GJ (2001) The influence of iron and macronutrients in coastal upwelling regimes off central California: implications for extensive blooms of large diatoms. Limnol Oceanogr 46:1661–1674
Cacchione DA, Pratson LF, Ogston AS (2002) The shaping of continental slopes by internal tides. Science 296:724–727
Carroll ML, Ambrose WG Jr (2012) Benthic infaunal community variability on the northern Svalbard shelf. Polar Biol 35:1259–1272
Cheriton OM, McPhee-Shaw EE, Shaw WJ, Stanton TP, Bellingham JG, Storlazzi CD (2014) Suspended particulate layers and internal waves over the southern Monterey Bay continental shelf: an important control on shelf mud belts? J Geophys Res 119(1):428–444
Christopher RSBF, Bolam SG, Eggleton JD, Mason C (2012) Large-scale faunal characterisation of marine benthic sedimentary habitats around the UK. J Sea Res 69:53–65
Clarke KR, Warwick RM (2001) Change in marine communities: an approach to statistical analysis and interpretation, 2nd edn. PRIMER-E, Plymouth
Coleman NC, Gason A, Poore GCB (1997) High species richness in the shallow marine waters of south-east Australia. Mar Ecol Prog Ser 154:17–26
Conlan K (1995) 4. Superfamily Corophoidea. In: Blake J, Watling L, Scott P (eds) Taxonomic atlas of the benthic fauna of the Santa Maria Basin and Western Santa Barbara Channel. Vol 12 – the Crustacea part 3 the Amphipoda. Santa Barbara Museum of Natural History, Santa Barbara
Fauchald K, Jumars PA (1979) The diet of worms: a study of polychaete feeding guilds. Oceanogr Mar Biol 17:193–284
Gooday AJ, Levin LA, Aranda da Silva A, Bett B, Cowie G, Dissard D, Gage J, Hughes D, Jeffreys R, Larkin K, Murty SJ, Shumaker S, Whitcraft C, Woulds C (2009) Faunal responses to oxygen gradients on the Pakistan margin: a comparison of foraminifera, macrofauna and megafauna. Deep-Sea Res II 56:488–502
Google Earth Pro 7.3.2.5776 (2019) Monterey Bay 36.8037°N, 121.9439°W, elevation to −2000 m. 3D map, Oceans data layer, viewed 18 November 2019. http://www.google.com/earth/index.html
Gray JS, Poore GCB, Ugland KI, Wilson RS, Olsgard F, Johannessen Ø (1997) Coastal and deep-sea benthic diversities compared. Mar Ecol Prog Ser 159:97–103
Hammerstrom KK, Ranasinghe JA, Weisberg SB, Oliver JS, Fairey WR, Slattery PN, Oakden JM (2010) Effect of sample area and sieve size on benthic macrofaunal community condition assessments in California enclosed bays and estuaries. Integr Environ Asses Manag 8(4):649–658
Henkel SK, Nelson WG (2018) Assessment of spatial patterns in benthic macrofauna of the U.S. west coast continental shelf. J Biogeogr 45:2701–2717
Hodgson AT, Nybakken JW (1973) A quantitative survey of the benthic infauna of northern Monterey Bay, California. Moss Landing Marine Laboratories Technical Publication, 73–78, p 245
Hyland J, Baptiste E, Campbell J, Kennedy J, Kropp R, Williams S (1991) Macroinfaunal communities of the Santa Maria Basin on the California outer continental shelf and slope. Mar Ecol Prog Ser 78:147–161
James RJ, Smith MPL, Fairweather PG (1995) Sieve mesh-size and taxonomic resolution needed to describe natural spatial variation of marine macrofauna. Mar Ecol Prog Ser 118:187–198
Jayaraj KA, Josia J, Dinesh Kumar PK (2008) Infaunal macrobenthic community of soft bottom sediment in a tropical shelf. J Coast Res 24:708–718
Lecher AL, Mackey K, Kudela R, Ryan J, Fisher A, Murray J, Paytan A (2015) Nutrient loading through submarine groundwater discharge and phytoplankton growth in Monterey Bay, CA. Environ Sci Technol 49(11):6665–6673
Levin LA (2003) Oxygen minimum zone benthos: adaptation and community response to hypoxia. Oceanogr Mar Biol 41:1–45
Lie U, Kisker DS (1970) Species composition and structure of benthic infaunal communities off the coast of Washington. J Fish Res Board Can 27:2273–2285
Macdonald TA, Burd BJ, Macdonald VI, van Roodselaar A (2010) Taxonomic and feeding guild classification for the marine benthic macroinvertebrates of the Strait of Georgia, British Columbia. Can Tech Rep Fish Aquatic Sci 2874:1–63
McPhee-Shaw E (2006) Boundary–interior exchange: reviewing the idea that internal-wave mixing enhances lateral dispersal near continental margins. Deep-Sea Res II 53(1–2):42–59
McPhee-Shaw EE, Sternberg RW, Mullenbach B, Ogston AS (2004) Observations of intermediate nepheloid layers on the northern California margin. Cont Shelf Res 24:693–720
Menot L, Sibuet M, Carney RS, Levin LA, Rowe GT, Billett DSM, Poore G, Kitazato H, Vanreusel A, Galeron J, Lavrado HP, Sellanes J, Ingole B, Krylova E (2010) New perceptions of continental margin biodiversity. In: AD MI (ed) Life in the world’s oceans: diversity, distribution, and abundance. Wiley-Blackwell, Oxford, pp 79–101
Mullins HT, Thompson JB, McDougall K, Vercoutere TL (1985) Oxygen-minimum zone edge effects: evidence from the central California coastal upwelling system. Geology 13:491–494
Nerini MK, Oliver JS (1983) Gray whales and the structure of the Bering Sea benthos. Oecologica 59:224–225
Noble MA, Ramp SR (2000) Subtidal currents over the central California slope: evidence for offshore veering of the undercurrent and for direct, wind-driven slope currents. Deep-Sea Res II 47:871–906
Oliver JS (1984) Selection for asexual reproduction in an Antarctic polychaete worm. Mar Ecol Prog Ser 19:33–38
Oliver JS, Slattery PN (1985) Destruction and opportunity on the sea floor: effects of gray whale feeding. Ecology 66:1965–1975
Oliver JS, Slattery PN, Hulberg LW, Nybakken JW (1980) Relationships between wave disturbance and zonation of benthic invertebrate communities along a high-energy subtidal beach in Monterey Bay, California. Fish Bull 78:437–454
Oliver JS, Slattery PN, Silberstein MA, O’Connor EF (1983) A comparison of gray whale, Eschrichtius robustus, feeding in the Bering Sea and Baja California. Fish Bull 81:513–522
Oliver JS, Slattery PN, Silberstein MA, O’Connor EF (1984) Gray whale feeding on dense ampeliscid amphipod communities near Bamfield, British Columbia. Can J Zool 62:41–49
Oliver JS, Slattery PN, Hammerstrom K, Kim S, Oakden JM, Barnes EM (2008) Sandy bottom communities at the end of a cold (1971–1975) and warm (1997–1998) regime in the California Current: impacts of high and low plankton production. Nat Precedings. https://doi.org/10.1038/npre.2008.2103.1
Oliver JS, Hammerstrom K, McPhee-Shaw E, Slattery P, Oakden J, Kim S, Hartwell SI (2011) High species density patterns in macrofaunal invertebrate communities in the marine benthos. Mar Ecol 32:278–288
Ramp SR, Rosenfeld LK, Tisch TD, Hicks MR (1997) Moored observations of the current and temperature structure over the continental slope off central California: 1. A basic description of the variability. J Geophys Res 102:22,877–22,902
Ramp SR, Paduan JD, Shulman I, Kindle J, Bahr FL, Chavez FP (2005) Observations of upwelling and relaxation events in the northern Monterey Bay during August 2000. J Geophys Res 110:C07013. https://doi.org/10.1029/2004JC002538
Ranasinghe JA, Barnett AM, Schiff K, Montagne DE, Brantley C, Beegan C, Weisberg S B (2007) Southern California Bight 2003 regional monitoring program: III. Benthic Macro- fauna, Costa Mesa. Southern California Coastal Water Research Project
Reish DJ (1959) A discussion of the importance of the screen size in washing quantitative marine bottom samples. Ecology 40:307–309
Rosenberger KJ, Storlazzi CD, Cheriton OM (2016) Variability of the internal tide on the southern Monterey Bay continental shelf and associated bottom boundary layer sediment transport. Cont Shelf Res 120:68–81
Ryan JP, Chavez FP, Bellingham JG (2005) Physical-biological coupling in Monterey Bay, California: topographic influences on phytoplankton ecology. Mar Ecol Prog Ser 287:23–32
Ryan JP, McManus MA, Sullivan JM (2010) Interacting physical, chemical and biological forcing of phytoplankton thin-layer variability in Monterey Bay, California. Cont Shelf Res 30(1):7–16
Sevadjian JC, McManus MA, Ryan J, Greer AT, Cowen RK, Woodson CB (2014) Across-shore variability in plankton layering and abundance associated with physical forcing in Monterey Bay, California. Cont Shelf Res 72:138–151
Shea RE, Broenkow WW (1982) The role of internal tides in the nutrient enrichment of Monterey Bay, California. Estuar Coast Shelf Sci 15:57–66
Slattery PN (1985) Life histories of infaunal amphipods from subtidal sands of Monterey Bay, California. J Crustac Biol 5:635–649
Storlazzi CD, McManus MA, Figurski JD (2003) Long-term, high-frequency current and temperature measurements along central California: insights into upwelling/relaxation and internal waves on the inner shelf. Cont Shelf Res 23:901–918
Stramma L, Schmidt S, Levin LA, Johnson GC (2010) Ocean oxygen minima expansions and their biological impacts. Deep-Sea Res I 210:587–595
Stull JK, Haydock CI, Smith RW, Montagne DE (1986) Long-term changes in the benthic community on the coastal shelf off Palos Verdes, southern California. Mar Biol 91:539–551
Swartz RC, Cole FA, Shults DW, DeBen WA (1986) Ecological changes in the Southern California Bight near a large sewage outfall: benthic conditions in 1980 and 1983. Mar Ecol Prog Ser 31:1–13
Thompson JB, Mullins HT, Newton CR, Vercoutere TL (1985) Alternate biofacies model for dysaerobic communities. Lethaia 18:169–179
Thorson G (1957) Bottom communities (sublittoral or shallow shelf). In: Hedgpeth J (ed) Treatise on marine ecology and paleoecology. Geological Society of America Memoirs, Boulder, pp 461–534
Woodson CB, Washburn AL, Barth JA, Hoover DJ, Kirincich AR, McManus MA, Ryan JP, Tyburczy J (2009) The northern Monterey Bay upwelling shadow front: observations of a coastally- and surface-trapped buoyant plume. J Geophys Res 114:C12013. https://doi.org/10.1029/2009JC005623
Acknowledgments
This work is impossible without good taxonomy. The late Jim Nybakken was instrumental in fostering taxonomic expertise in many students. We depended especially on Paul Valentich-Scott (bivalves), Hank Chaney (gastropods), Megan Lily (ophiuroids), Gene Ruff (polychaetes), and Peter Slattery (crustaceans). We dedicate this effort to the late Gene Ruff, who, like Olga Hartman, loved polychaete worms. We are always indebted for the support from the staff, faculty, and students at the Moss Landing Marine Laboratories, in particular Gary Greene. Jessica Soriano created the schematic of the California coast used in Fig. 8.2. This project was funded by a contract from MCI Inc. (via Dallas Meggitt) to ABA Consultants, allowing us to establish a unique baseline for the Monterey Bay benthos.
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Appendices
Appendices
8.1.1 Appendix 8.5.1: Station locations and the number (N) of replicate grab samples (0.1 m2) taken and processed at each station for community analyses along the four depth transects in the Monterey Bay area
Depth (m) | Transect 1 | N | Transect 2 | N | Transect 3 | N | Transect 4 | N | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Lat | Long | Lat | Long | Lat | Long | Lat | Long | |||||
10 | 36.9076 | 121.8573 | 5 | – | – | – | – | – | – | – | – | – |
20 | 36.9050 | 121.8854 | 5 | – | – | – | – | – | – | – | – | – |
30 | 36.8996 | 121.9465 | 5 | – | – | – | 37.0166 | 122.2298 | 2 | 37.0243 | 122.2398 | 2 |
50 | 36.8938 | 122.0295 | 2 | – | – | – | 36.9992 | 122.2364 | 2 | 37.0275 | 122.2675 | 2 |
60 | 36.8867 | 122.0447 | 2 | 36.8749 | 121.9603 | 2 | 36.9980 | 122.2508 | 2 | 37.0260 | 122.2830 | 2 |
90 | 36.8580 | 122.0932 | 5 | 36.8648 | 121.9679 | 2 | 36.9727 | 122.2783 | 2 | 37.0366 | 122.3662 | 2 |
109 | 36.8386 | 122.1342 | 5 | 36.8034 | 122.0634 | 2 | 36.9523 | 122.2980 | 2 | 37.0393 | 122.3997 | 2 |
150 | 36.8275 | 122.1493 | 4 | 36.8524 | 122.1651 | 2 | 36.9362 | 122.3176 | 2 | 36.9950 | 122.5061 | 2 |
325 | 36.8249 | 122.1680 | 2 | 36.8245 | 122.1703 | 1 | 36.9191 | 122.3250 | 2 | 37.0015 | 122.5918 | 2 |
450 | 36.7963 | 122.1938 | 2 | 36.8038 | 122.1836 | 5 | 36.9078 | 122.3287 | 2 | 37.0077 | 122.6516 | 2 |
700 | 36.7717 | 122.2410 | 5 | 36.8042 | 122.2433 | 5 | 36.8642 | 122.3410 | 2 | 37.0115 | 122.7389 | 2 |
1000 | 36.7520 | 122.2830 | 5 | 36.7830 | 122.2850 | 2 | 36.8405 | 122.3618 | 2 | 37.0089 | 122.7739 | 2 |
1200 | 36.7481 | 122.3077 | 2 | 36.7566 | 122.3094 | 3 | 36.8256 | 122.3649 | 2 | – | – | – |
1500 | 36.7280 | 122.3548 | 2 | – | – | – | 36.8133 | 122.4002 | 2 | – | – | – |
2000 | 36.7180 | 122.3895 | 2 | – | – | – | 36.7708 | 122.4554 | 2 | – | – | – |
8.1.2 Appendix 8.5.2: Images of the seafloor and seafloor elements in Monterey Bay
8.1.2.1 Appendix 8.5.2.1: Glauconite from a sediment sample from 877 m depth off Monterey, California. © Linda Kuhnz, 2006. Scale bar = 0.25 mm
8.1.2.2 Appendix 8.5.2.2: Sand ripple bottom at 45 m. ABA © 1999 (ROV Phantom/Remora)
8.1.2.3 Appendix 8.5.2.3: Mud bottom at 90 m. ABA © 1999 (ROV Phantom/Remora)
8.1.2.4 Appendix 8.5.2.4: Large group of sea urchins, Strongylocentrotus fragilis, at 91 m. ABA © 1999 (ROV Phantom/Remora)
8.1.2.5 Appendix 8.5.2.5 Live and dead brachiopods, Laqueus californianus, at 150 m. ABA © 1999 (ROV Phantom/Remora)
8.1.2.6 Appendix 8.5.2.6: High density of brachiopods, Laqueus californianus, at 112 m. ABA © 1999 (ROV Phantom/Remora)
8.1.2.7 Appendix 8.5.2.7: Mud bottom at 112 m. ABA © 1999 (ROV Phantom/Remora)
8.1.2.8 Appendix 8.5.2.8 Mixed bottom at 122 m. ABA © 1999 (ROV Phantom/Remora)
8.1.2.9 Appendix 8.5.2.9: Ophiuroids and a sea star, Rathbunaster californicus, at 191 m. ABA © 1999 (ROV Phantom/Remora)
8.1.2.10 Appendix 8.5.2.10: Ophiuroids at 193 m. ABA © 1999 (ROV Phantom/Remora)
8.1.2.11 Appendix 8.5.2.11: Mixed bottom at 324 m. ABA © 1999 (ROV Phantom/Remora)
8.1.2.12 Appendix 8.5.2.12: Mixed bottom at 434 m. ABA © 1999 (ROV Phantom/Remora)
8.1.2.13 Appendix 8.5.2.13: Ampeliscid tube mat found at 700 m. ABA © 1999 (ROV Phantom/Remora)
8.1.2.14 Appendix 8.5.2.14: Mud bottom at 1000 m. ABA © 1999 (ROV Phantom/Remora)
8.1.2.15 Appendix 8.5.2.15: Mud bottom at 1200 m. ABA © 1999 (ROV Phantom/Remora)
8.1.3 Appendix 8.5.3: Dendrogram displaying the results of a cluster analysis on samples from all four transects combined. Clusters of water depths connected by dashed orange lines are not significantly different from each other, but are significantly different from other clusters of connected orange lines
8.1.4 Appendix 8.5.4: Top ten species at each depth and transect (means and standard deviations for N grab samples shown in Tables 4-5 and Appendix 8.5.1). Blank sections have no data to report for that depth and transect combination
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Oliver, J.S., Hammerstrom, K.K., Kuhnz, L.A., Slattery, P.N., Oakden, J.M., Kim, S.L. (2020). Benthic Invertebrate Communities in the Continental Margin Sediments of the Monterey Bay Area. In: Hendrickx, M.E. (eds) Deep-Sea Pycnogonids and Crustaceans of the Americas. Springer, Cham. https://doi.org/10.1007/978-3-030-58410-8_8
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