Abstract
In this paper I address three sets of challenges that face ecologists who are studying soft-sediment benthic landscapes (or benthoscapes). These include (a) development of technology and analytical approaches for sea floor mapping and quantifying benthoscape structure, (b) development of benthoscape ecology theory that integrates ideas from terrestrial and other marine systems, but focuses on the unique aspects of these environments, and (c) making empirical headway. Coordinated efforts in all three areas are needed to make progress in understanding soft-sediment systems, which arguably comprise the largest set of landscapes on the earth. In particular, much more work is needed in relating biotic patterns to the actual spatial structural aspects of soft-sediment benthoscapes.
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Allee RJ, Dethier M, Brown D et al (2000) Marine and estuarine ecosystem and habitat classification. NOAA Technical Memorandum NMFS-F/SPO-43, p 43
Aronson RB, Precht WF (1995) Landscape patterns of reef coral diversity: a test of the intermediate disturbance hypothesis. J Exp Mar Biol Ecol 192:1–14
Auster PJ, Joy K, Valentine PC (2001) Fish species and community distributions as proxies for seafloor habitat distributions: the Stellwagen Bank National Marine Sanctuary example (Northwest Atlantic, Gulf of Maine). Environ Biol Fish 60:331–346
Auster PJ, Lindholdm J, Valentine PC (2003) Variation in habitat use by juvenile Acadian redfish, Sebastes fasciatus. Environ Biol Fish 68:381–389
Azovsky AI, Chertoprood MV, Kucheruk NV et al (2000) Fractal properties of spatial distribution of intertidal benthic communities. Mar Biol 136:581–590
Baldwin DJB, Weaver K, Schnekenburger F, Perera AH (2004) Sensitivity of landscape pattern indices to input data characteristics on real landscapes: implications for their use in natural disturbance emulation. Landsc Ecol 19:255–271
Bartholdy J, Folving S (1986) Sediment classificationsurface type mapping in the Danish Wadden Sea by remote sensing. Neth J Sea Res 20:337–345
Bradbury RH, Reichelt RE, Green DG (1984) Fractals in ecology: methods and interpretation. Mar Ecol Progr Ser 14:295–296
Brown CJ, Cooper KM, Meadows WJ et al (2002) Small-scale mapping of sea-bed assemblages in the eastern English Channel using sidescan sonar and remote sampling techniques. Estuar Coast Shelf Sci 54:263–278
Brown CJ, Mitchell A, Limpenny DS et al (2005) Mapping seabed habitats in the Firth of Lorn off the west coast of Scotland: evaluation and comparison of habitat maps produced using the acoustic ground-discrimination system, RoxAnn, and sidescan sonar. ICES J Mar Sci 62:790–802
Cochrane GR, Lafferty KD (2002) Use of acoustic classification of sidescan sonar data for mapping benthic habitat in the Northern Channel Islands, California. Cont Shelf Res 22:683–690
Cutter GR Jr, Rzhanov Y, Mayer LA (2003) Automated segmentation of seafloor bathymetry from multibeam echosounder data using local Fourier histogram texture features. J Exp Mar Biol Ecol 285–286:355–370
Dayton PK (1994) Community landscape: scale and stability in hard bottom marine communities. In: Giller PS, Hildrew AG, Raffaelli DG (eds) Aquatic ecology: scales, patterns and processes. Blackwell, Oxford, pp 289–332
DeAlteris JT (1988) Application of hydroacoustics to the mapping of subtidal oyster reefs. J Shellfish Res 7:41–45
Diaz RJ, Solan M, Valente RM (2004) A review of approaches for classifying benthic habitats and evaluating habitat quality. J Environ Manage 73:165–181
Downing JA, Rath LC (1988) Spatial patchiness in the lacustrine sedimentary environment. Limnol Oceanogr 33:447–458
Ellingsen KE (2002) Soft-sediment benthic biodiversity on the continental shelf in relation to environmental variability. Mar Ecol Progr Ser 232:15–27
Ellingsen KE, Gray JS (2002) Spatial patterns of benthic diversity–is there a latitudinal gradient along the Norwegian continental shelf? J Animal Ecol 71:373–389
Ellingsen KE, Gray JS, Bjøønbom E (2002) Acoustic classification of seabed habitats using the QTC VIEW™ system. ICES J Mar Sci 59:825–835
Fagan WF, Cantrell RS, Cosner C (1999) How habitat edges change species interactions. Am Nat 153:165–182
Fisher SG, Grimm NB, Marti E, Gomez R (1998) Hierarchy, spatial configuration, and nutrient cycling in a desert stream. Austr J Ecol 23:41–52
Fonseca M, Bell SS, Robbins BD (2006) Foreword. Estuar Coast Shelf Sci 68:380–382
Forman RTT (1995) Land mosaics: the ecology of landscapes and regions. Cambridge University Press, Cambridge
Foster-Smith RL, Sotheran IS (2003) Mapping marine benthic biotopes using acoustic ground discrimination systems. Int J Remote Sens 24:2761–2784
Fox CG, Hayes DE (1985) Quantitative methods for analyzing the roughness of the seafloor. Rev Geophys 23:1–48
Freitas R, Rodrigues AM, Quintino V (2003) Benthic biotopes remote sensing using acoustics. J Exp Mar Biol Ecol 285–286:339–353
Friedlander AM, Boehlert GW, Field ME (1999) Sidescan-sonar mapping of benthic trawl marks on the shelf and slope off Eureka, California. Fish Bull 97:786–801
Gaines S, Roughgarden J (1985) Larval settlement rate: a leading determinant of structure in an ecological community of the marine intertidal zone. Proc Natl Acad Sci USA 82:3707–3711
Gardner JV, Butman PB, Mayer LA et al (1998) Mapping US continental shelves. Sea Tech 39:10–17
Graf G (1992) Benthic-pelagic coupling: a benthic view. Oceanogra Mar Biol Ann Rev 30:149–190
Grassle JF, Maciolek NJ (1992) Deep-sea species richness: regional and local diversity estimates from quantitative bottom samples. Am Nat 139:313–341
Greene GH, Yoklavich MM, Starr RM et al (1999) A classification scheme for deep seafloor habitats. Oceanologica Acta 22:663–678
Goff JA, Olson HC, Duncan CS (2000) Correlation of side-scan backscatter intensity with grain-size distribution of shelf sediments, New Jersey margin. Geo-Mar Lett 20:43–49
Gosz JR (1991) Fundamental ecological characteristics of landscape boundaries. In: Holland MM, Naiman RJ, Risser PG (eds) Role of landscape boundaries in the management and restoration of changing environments. Chapman and Hall, New York, pp 8–30
Hall SJ, Raffaelli D, Thrush SF (1994) Patchiness and disturbance in shallow water benthic assemblages. In: Giller PS, Hildrew AG, Raffaelli DG (eds) Aquatic ecology: scales, patterns and processes. Blackwell, Oxford, pp 333–375
Halley JM, Hartley S, Kallimanis AS et al (2004) Uses and abuses of fractal methodology in ecology. Ecol Lett 7:254–271
Hewitt JE, Thrush SF, Legendre P et al (2004) Mapping of marine soft-sediment communities: integrated sampling for ecological interpretation. Ecol Appl 14:1203–1216
Hewitt JE, Thrush SF, Halliday J et al (2005) The importance of small-scale habitat structure for maintaining beta diversity. Ecology 86:1619–1626
Josefson AB, Conley DJ (1997) Benthic responses to a pelagic front. Mar Ecol Prog Ser 147:49–62
Jumars PA, Jackson DR, Gross TF et al (1996) Acoustic remote sensing of benthic activity: a statistical approach. Limnol Oceanogr 41(6):1220–1241
Kendall MS, Jensen OP, Alexander C et al (2005) Benthic mapping using sonar, video transect, and an innovative approach to accuracy assessment: a characterization of bottom features in the Georgia Bight. J Coast Res 21:1154–1165
Kenny AJ, Cato I, Desprez M et al (2003) An overview of seabed-mapping technologies in the context of marine habitat classification. ICES J Mar Sci 60:411–418
Knebel HJ, Poppe LJ (2000) Sea-floor environments within Long Island Sound: a regional overview. J Coast Res 16:533–550
Kostylev VE, Todd BJ, Fader GBJ et al (2001) Benthic habitat mapping on the Scotian Shelf based on multibeam bathymetry, surficial geology and sea floor photographs. Mar Ecol Progr Ser 219:121–137
Kvitek RG, Oliver JS (1986) Side-scan sonar estimates of the utilization of gray whale feeding grounds along Vancouver Island, Canada. Cont Shelf Res 6:639–654
Langton RW, Auster PJ, Schneider DC (1995) A spatial and temporal perspective on research and management of groundfish in the northwest Atlantic. Rev Fish Sci 3:201–229
Legendre P, Thrush SF, Cummings VJ et al (1997) Spatial structure of bivalves in a sandflat: scale and generating processes. J Exp Mar Biol Ecol 216:99–128
Levin LA (2006) Recent progress in understanding larval dispersal: new directions and digressions. Integr Comp Biol 46:282–297
Li B (2000) Fractal geometry applications in description and analysis of patch patterns and patch dynamics. Ecol Model 132:33–50
Li H, Wu J (2004) Use and misuse of landscape indices. Landsc Ecol 19:389–399
McRea JE Jr, Greene HG, O’Connell VM et al (1999) Mapping marine habitats with high resolution sidescan sonar. Oceanol Acta 22:679–686
McGarigal K, Cushman SA, Neel MC et al (2002) FRAGSTATS: spatial pattern analysis program for categorical maps. Computer software program produced by the authors at the University of Massachusetts, Amherst
Mayer L, Hughes Clarke JE, Dijkstra S (1999) Multibeam sonar: potential applications for fisheries research. J Shellfish Res 17:1463–1467
Milne BT (1991) Lessons from applying fractal models to landscape patterns. In: Turner MG, Gardner RH (eds) Quantitative methods in landscape ecology. Springer, New York, pp 199–239
Morrisey DJ, Howitt L, Underwood AJ, Stark JS (1992) Spatial variation in soft-sediment benthos. Mar Ecol Progr Ser 81:197–204
Morrison MA, Thrush SF, Budd R (2001) Detection of acoustic class boundaries in soft sediment systems using the seafloor acoustic discrimination system QTC VIEW. J Sea Res 46:233–243
Mortensen PB, Hovland MT, Fossa JH et al (2001) Distribution, abundance and size of Lophelia pertusa coral reefs in mid-Norway in relation to seabed characteristics. J Mar Biol Assoc UK 81:581–597
Murdoch TJT, Aronson RB (1999) Scale-dependent spatial variability of coral assemblages along the Florida Reef Tract. Coral Reefs 18:341–351
Ocean Studies Board (2004) A Geospatial framework for the coastal zone: national needs for Coastal mapping and charting. National Academies Press, Washington, DC. Available online at: http://fermat.nap.edu/books/0309091764/html/
Palmer MW (1988) Fractal geometry: a tool for describing spatial patterns of plant communities. Vegetatio 75:91–102
Palmer MA, Swan CM, Nelson K, Silver P, Alvestad R (2000) Streambed landscapes: evidence that stream invertebrates respond to the type and spatial arrangement of patches. Landsc Ecol 15:563–576
Piepenburg D, Ambrose WG Jr, Brandt A et al (1997) Benthic community patterns reflect water column process in the Northeast Water Polynya (Greenland). J Mar Syst 10:467–482
Pittman SJ, McAlpine CA, Pittman KM (2004) Linking fish and prawns to their environment: a hierarchical landscape approach. Mar Ecol Progr Ser 283:233–254
Reed JK (2002) Comparison of deep-water coral reefs and lithoherms off southeastern USA. Hydrobiologia 471:57–69
Rhoads DC, Germano JD (1982) Characterization of benthic processes using sediment profile imaging: an efficient method of remote ecological monitoring of the seafloor (REMOTS™ System). Mar Ecol Progr Ser 8:115–128
Ritters KH, O’Neill RV, Hunsaker CT et al (1995) A factor analysis of landscape pattern and structure metrics. Landsc Ecol 10:23–40
Robbins BD, Bell SS (1994) Seagrass landscapes: a terrestrial approach to the marine subtidal environment. Trends Ecol Evol 9:301–303
Schmid PE (2000) Fractal properties of habitat and patch structure in benthic ecosystems. Adv Ecol Res 30:340–401
Schneider DC (1994) Quantitative ecology: spatial and temporal scaling. Academic, San Diego
Schneider DC, Walters RA, Thrush SF, Dayton PK (1997) Scale up of ecological experiments: density variation in the mobile bivalve Macoma liliana. J Exp Mar Biol Ecol 216:129–152
Schwinghamer P, Guigne JY, Siu WC (1996) Quantifying the impact of trawling on benthic habitat structure using high resolution acoustics and chaos theory. Can J Fish Aquat Sci 53:288–296
Self RFL, A’Hearn P, Jumars PA et al (2001) Effects of macrofauna on acoustic backscatter from the seabed: field manipulations in West Sound, Orcas Island, Washington, USA. J Mar Res 59:991–1020
Smith GF, Bruce DG, Roach EB (2001) Remote acoustic habitat assessment techniques used to characterize the quality and extent of oyster bottom in the Chesapeake Bay. Mar Geod 24:171–189
Smith TB, Wayne RK, Girman DJ et al (1997) A role of ecotones in generating rainforest biodiversity. Science 276:1855–1857
Snelgrove PVR (1999) Getting to the bottom of marine biodiversity: sedimentary habitats. Bioscience 49:129–138
Snover ML, Commito JA (1998) The fractal geometry of Mytilus edulis spatial distribution in a soft-bottom system. J Exp Mar Biol Ecol 223:53–64
Steele J (1989) The ocean landscape. Landsc Ecol 3:185–192
Stevens T, Connolly RM (2004) Testing the utility of abiotic surrogates for marine mapping at scales relevant to management. Biol Conserv 119:351–362
Sullivan M, Cowen R, Able K et al (2000) Spatial scaling of recruitment in four continental shelf fishes. Mar Ecol Prog Ser 207:141–154
Tengberg A, Almroth E, Hall P (2003) Resuspension and its effects on organic carbon recycling and nutrient exchange in coastal sediments: in situ measurements using new experimental technology. J Exp Mar Biol Ecol 285/286:119–142
Thrush SF (1991) Spatial patterns in soft-bottom communities. Trends Ecol Evol 6:75–79
Thrush SF, Schneider DC, Legendre P et al (1997) Scaling-up from experiments to complex ecological systems: where to next? J Exp Mar Biol Ecol 216:243–254
Thrush SF, Hewitt JE, Cummings VJ et al (1998) Disturbance of the marine benthic habitat by commercial fishing: impacts at the scale of the fishery. Ecol Appl 8:866–879
Thrush SF, Hewitt JE, Funnell1 GA et al (2001) Fishing disturbance and marine biodiversity: role of habitat structure in simple soft-sediment systems. Mar Ecol Progr Ser 221:255–264
Turner MG, Gardner RH, O’Neill RV (2001) Landscape ecology in theory and practice: pattern and process. Springer, New York
Twichell DC, Zajac RN, Poppe LJ et al (1998) Side scan sonar image, surficial geologic interpretation and bathymetry of the Long Island Sound seafloor off Milford, Connecticut. Geologic Investigations Series Map I-2632. U.S. Geological Survey, U.S. Department of the Interior
van der Wal D, Herman PMJ, Ysebaert T (2004) Space-borne synthetic aperture radar of intertidal flat surfaces as a basis for predicting benthic macrofauna distribution. EARSeL eProceedings 3(1):69–80
Valentine PC, Middleton TJ, Fuller SJ (2001) Sea floor maps showing topography, sun-illuminated topography, and backscatter intensity of the Stellwagengen Bank National Marine Sanctuary region off Boston, Massachusetts: U.S. Geological Survey Open-File Report 00–410
Valentine PC, Todd BJ, Kostylev VE (2005) Classification of marine sublittoral habitats, with application to the northeastern North America region. Am Fish Soc Symp 41:183–200
Wagner HH, Fortin MJ (2005) Spatial analysis of landscapes: concepts and statistics. Ecology 86:1975–1987
Watling L, Norse EA (1998) Disturbance of the seabed by mobile fishing gear: a comparison to forest clear cutting. Conserv Biol 12:1180–1197
Warwick RM, Uncles RJ (1980) Distribution of benthic macrofauna associations in the Bristol Channel in relation to tidal stress. Mar Ecol Progr Ser 92:221–231
Wiens JA (2002) River landscapes: taking landscape ecology into the water. Freshw Biol 47:501–515
Whitlatch RB, Osman RW (1998) A new device to study benthic invertebrate recruitment. Limnol Oceanogr 43:516–523
Wu J (2004) Effects of changing scale on landscape pattern analysis: Scaling relations. Landsc Ecol 19:125–138
Yoklavich M, Greene H, Cailliet G et al (2000) Habitat associations of deep-water rockfishes in a submarine canyon: an example of a natural refuge. Fish Bull 98:625–641
Zajac RN (1999) Understanding the seafloor landscape in relation to assessing and managing impacts on coastal environments. In: Gray JS, Ambrose W Jr, Szaniawska A (eds) Biogeochemical cycling and sediment ecology. Kluwer Publishing, Dordrecht, pp 211–227
Zajac RN (2001) Organism–sediment relations at multiple spatial scales: implications for community structure and responses to disturbance. In: Aller J, Woodin SA, Aller RC (eds) Sediment-organism interactions. University of South Carolina Press, Columbia, pp 119–139
Zajac RN, Whitlatch RB, Thrush SF (1998) Recolonization and succession in soft-sediment infaunal communities: the spatial scale of controlling factors. Hydrobiologia 375/376:227–240
Zajac RN, Lewis RS, Poppe LJ et al (2000) Relationships among sea-floor structure and benthic communities in Long Island Sound at regional and benthoscape scales. J Coastl Res 16:627–640
Zajac RN, Lewis RS, Poppe LJ et al (2003) Responses of infaunal populations to benthoscape patch structure and the potential importance of transition zones. Limnol Oceanogr 48:829–842
Acknowledgments
Mary DiGiacomo-Cohen kindly provided the digitized interpretation of the Fishers Island Sound side scan mosaic used in Fig. 4. The ideas presented here benefitted from the comments and suggestions of two anonymous reviewers, and discussions with Bob Whitlatch and Rick Osman. My thanks to them and also to Fran, Julia, and Katya.
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Zajac, R.N. Challenges in marine, soft-sediment benthoscape ecology. Landscape Ecol 23 (Suppl 1), 7–18 (2008). https://doi.org/10.1007/s10980-007-9140-4
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DOI: https://doi.org/10.1007/s10980-007-9140-4