Abstract
Anthropogenic disturbances in wetland ecosystems can alter the composition and structure of plant assemblages and affect system functions. Extensive oil and gas extraction has occurred in wetland habitats along the northern Gulf of Mexico coast since the early 1900s. Activities involved with three-dimensional (3D) seismic exploration for these resources cause various disturbances to vegetation and soils. We documented the impact of a 3D seismic survey in coastal marshes in Louisiana, USA, along transects established before exploration began. Two semi-impounded marshes dominated by Spartina patens were in the area surveyed. Vegetation, soil, and water physicochemical data were collected before the survey, about 6 weeks following its completion, and every 3 months thereafter for 2 years. Soil cores for seed bank emergence experiments were also collected. Maximum vegetation height at impact sites was reduced in both marshes 6 weeks following the survey. In one marsh, total vegetation cover was also reduced, and dead vegetation cover increased, at impact sites 6 weeks after the survey. These effects, however, did not persist 3 months later. No effects on soil or water properties were identified. The total number of seeds that germinated during greenhouse studies increased at impact sites 5 months following the survey in both marshes. Although some seed bank effects persisted 1 year, these effects were not reflected in standing vegetation. The marshes studied were therefore resilient to the impacts resulting from 3D seismic exploration because vegetation responses were short term in that they could not be identified a few months following survey completion.







Similar content being viewed by others
References
Allison SK (1995) Recovery from small-scale anthropogenic disturbances by northern California salt marsh plant assemblages. Ecol Appl 5:693–702
Angelini C, Silliman BR (2012) Patch-size dependent community recovery after massive disturbance. Ecology 93:101–110
Anonymous (1997) Proposed Seitel Data LTD 3D seismic program on Sabine National Wildlife Refuge, Cameron Parish, Louisiana. CH Fenstermaker and Associates Inc, Lafayette
Baldwin AH, Mendelssohn IA (1998) Response of two oligohaline marsh communities to lethal and nonlethal disturbance. Oecologia 116:543–555
Baldwin AH, McKee KL, Mendelssohn IA (1996) The influence of vegetation, salinity, and inundation in seed banks of oligohaline coastal marshes. Am J Bot 83:470–479
Bass A (1996) Marsh buggy and airboat use in marsh habitats. Phase I. Open File Series No. 96-03. Louisiana Geological Survey, Baton Rouge, 48 pp
Bass A (1997) Marsh buggy and airboat use in marsh habitats. Phase II. Surface impacts associated with three-dimensional seismic surveys on coastal marshes of the Louisiana Chenier Plain. Open File Reort No. 97-02. Louisiana Geological Survey, Baton Rouge, 50 pp
Bass AS (2004) Application of disturbance theory to assess impacts associated with a three-dimensional seismic survey in a freshwater marsh in southwest Louisiana. Dissertation, Louisiana State University, Baton Rouge
Bonham CD (1989) Measurements for terrestrial vegetation. Wiley, New York
Brewer JS (2011) Disturbance-mediated competition between perennial plants along a resource supply gradient. J Ecol 99:1219–1228
Bromberg Gedan K, Silliman BR (2009) Centuries of human-driven change in salt marsh ecosystems. Annu Rev Mar Sci 1:117–141
Browning G, Dillane T, van Baaren P (1996) Environmental considerations for 3D seismic in Louisiana wetlands. In: Proceedings of the Third International Conference on Health, Safety and Environment in Oil and Gas Exploration and Production. Vol. 1. New Orleans, LA, pp 213–226
Cartwright J, Huuse M (2005) 3D seismic technology: the geologic ‘Hubble’. Basin Res 17:1–20
Coverdale TC, Herrman NC, Altieri AH, Bertness MD (2013) Latent impacts: the role of historical human activity in coastal habitat loss. Front Ecol Environ 11:69–74
Crain CM, Albertson LK, Bertness MD (2008) Secondary succession dynamics in estuarine marshes across landscape-scale salinity gradients. Ecology 89:2889–2899
Cretini KF, Visser JM, Krauss KW, Steyer GD (2012) Development and use of a floristic quality index for coastal Louisiana marshes. Environ Monit Assess 184:2389–2403
Drawe DL, Ortega IM (1996) Impacts of geophysical seismic survey vehicles on Padre Island National Seashore vegetation. Tex J Sci 48:107–118
Duever MJ, Carlson JE, Riopelle LA (1981) Off-road vehicles and their impacts in the Big Cypress National Preserve. Report T-614. National Park Service South Florida Research Center, Homestead, 214 pp
Emers M, Jorgenson JC, Raynolds MK (1995) Response of arctic tundra plant communities to winter vehicle disturbance. Can J Bot 73:905–917
Ensminger A, Fossier R, Gagliano MH, Gagliano SM, Mouton E, Windham M (1997) Lake Sand: a reduction of environmental impacts during a 3-D seismic survey in the Louisiana coastal wetlands. Gulf Coast Assoc Geol Soc Trans 47:14–141
Green RH (1979) Sampling design and statistical methods for environmental biologists. Wiley, New York
Hannaford MJ, Resh VH (1999) Impact of all-terrain vehicles (ATVS) on pickleweed (Salicornia virginica L.) in a San Francisco Bay wetland. Wetl Ecol Manag 7:225–233
Hess TJ Jr, Melancon GE, Wilson BC, Windham C (1999) Effect of 3-D seismic vehicular traffic on marsh soil elevations in a southwest Louisiana coastal marsh. In: Rozas LP, Nyman JA, Proffitt CE, Rabalais NN, Reed DJ, Turner RE (eds) Recent research in coastal Louisiana: natural system function and response to human influence. Louisiana Sea Grant Program, Baton Rouge, pp 254–261
Hopfensperger KN (2007) A review of similarity between seed bank and standing vegetation across ecosystems. Oikos 116:1438–1448
Integrated Taxonomic Information System (2013) http://www.itis.gov. Accessed 21 Feb 2013
Jorgenson JC, ver Hoef JM, Jorgenson MT (2010) Long-term recovery patterns of arctic tundra after winter seismic exploration. Ecol Appl 20:205–221
Jost L (2006) Entropy and diversity. Oikos 113:363–375
Keddy PA (2000) Wetland ecology: principles and conservation. Cambridge Studies in Ecology, Cambridge University Press, Cambridge
Kemper JT, Macdonald SE (2009) Effects of contemporary winter seismic exploration on low arctic plant communities and permafrost. Arct Antarct Alp Res 41:228–237
Kent M (2012) Vegetation description and analysis: a practical approach, 2nd edn. Wiley-Blackwell, Chichester
Kirwan ML, Murray AB, Boyd WS (2008) Temporary vegetation disturbance as an explanation for permanent loss of tidal wetlands. Geophys Res Lett 35:L05403
Ko J-Y, Day JW (2004) A review of ecological impacts of oil and gas development on coastal ecosystems in the Mississippi Delta. Ocean Coast Manag 47:597–623
Kudla MS, McDole BW (1996) Managing drilling operations in a sensitive wetlands environment. In: Proceedings of the third international conference on health, safety and environment in oil and gas exploration and production. New Orleans, LA, pp 203–212
Leck MA (1989) Wetland seed banks. In: Leck MA, Parker VT, Simpson RL (eds) Ecology of soil seed banks. Academic Press, San Diego
Leck MA, Simpson RL (1995) Ten-year seed bank study and vegetation dynamics of a tidal freshwater marsh. Am J Bot 82:1547–1557
Lindstedt DM, Nunn LL, Holmes JC Jr, Willis EE (1991) History of oil and gas development in coastal Louisiana. Louisiana Geological Survey, Baton Rouge
Linscombe JT, Hess TJ Jr, Wright VL (1999) Effects of seismic operations on Louisiana’s nesting bald eagles. Proc Annu Conf Southeast Assoc Fish Wildl Agencies 53:235–242
Mabie DW, Johnson LA, Thompson BC, Barron JC, Taylor RB (1989) Responses of wintering whooping cranes to airboat and hunting activities on the Texas coast. Wildl Soc B 17:249–253
McIntyre S, Lavorel S, Tremont RM (1995) Plant-life history attributes: their relationship to disturbance response in herbaceous vegetation. J Ecol 83:31–44
McKee KL, Baldwin AH (1999) Disturbance regimes in North American wetlands. In: Walker LR (ed) Ecosystems of the world 16, Ecosystems of disturbed ground. Elsevier, New York, pp 331–363
Meert DR, Hester MW (2009) Response of a Louisiana oligohaline marsh plant community to nutrient availability and disturbance. J Coastal Res SI54:174–185
Moloney KA, Levin SA (1996) The effects of disturbance architecture on landscape-level population dynamics. Ecology 77:375–394
Mulhouse JM, Burbage LW, Sharitz RR (2005) Seed bank-vegetation relationships in herbaceous Carolina Bays: response to climate variability. Wetlands 25:738–747
Nyman JA, Chabreck RH (1995) Fire in coastal marshes – history and recent concerns. In: Cerulean SI, Engstrom TR (eds), Fire in wetlands – a management perspective. Proceedings of the 19th tall timbers fire ecology conference, pp 134–141
Pendleton EA, Barras JA, Williams SJ, Twichell DC (2010) Coastal vulnerability assessment of the northern Gulf of Mexico to sea-level rise and coastal change: U.S. Geological Survey Open-File Report 2010-1146, 26 pp
Pickett STA, Kolasa J, Armesto JJ, Collins SL (1989) The ecological concept of disturbance and its expression at various hierarchical levels. Oikos 54:129–136
Pielou EC (1975) Ecological diversity. Wiley InterScience, New York
Poiani KA, Dixon PM (1995) Seed banks of Carolina Bays: potential contributions from surrounding landscape vegetation. Am Midl Nat 134:140–154
Poiani KA, Johnson WC (1988) Evaluation of the emergence method in estimating seed bank composition of prairie wetlands. Aquat Bot 32:91–97
Sidle RC, Benson WH, Carriger JF, Kamai T (2013) Broader perspective on ecosystem sustainability: consequences for decision making. Proc Natl Acad Sci USA 110:9201
Sikora WB (1988) Air cushion vehicles for the transport of drilling rigs, supplies, and oil field exploration operations in the coastal marshes of Louisiana. Louisiana Department of Natural Resources, Coastal Management Division, Baton Rouge, 99 p
Smith LM, Kadlec JA (1983) Seed banks and their role during drawdown of a North American marsh. J Appl Ecol 20:673–684
South Louisiana Oil Scouts Association (2013) http://www.oilscouts.com/Associations/info-sa-slosa.html. Accessed 10 May 2013
Stevenson JC, Kearney MS (2009) Impacts of global climate change and sea-level rise on tidal wetlands. In: Silliman BR, Grosholz ED, Bertness MD (eds) Human impacts on salt marshes. A global perspective. University of California Press, Berkeley, pp 171–206
Stewart-Oaten A, Murdoch WW, Parker KR (1986) Environmental impact assessment: “pseudoreplication” in time? Ecology 64:929–940
Thompson K (1987) Seeds and seed banks. New Phytol 106:23–34
U.S. Department of Interior (2007) Comprehensive conservation plan, Sabine National Wildlife Refuge, Cameron Parish, Louisiana. U.S. Department of Interior Fish and Wildlife Service, Atlanta
van der Valk AG, Davis CB (1978) The role of seed banks in the vegetation dynamics of prairie glacial marshes. Ecology 59:322–335
Whitehurst CA, Blanchard WA (1977) The use of color infrared imagery for the study of marsh buggy tracks. Photogramm Eng Rem S 43:1049–1050
Wilson BC, Hess TJ Jr, Windham MC, Moser EB (1999) Effects of 3-D seismic on vegetation of a southwest Louisiana coastal marsh. In: Rozas LP, Nyman JA, Proffitt CE, Rabalais NN, Reed DJ, Turner RE (eds) Recent research in coastal Louisiana: natural system function and response to human influence. Louisiana Sea Grant Program, Baton Rouge, pp 262–269
Wisheu IC, Keddy PA (1991) Seed banks of a rare wetland plant community: distribution patterns and effects of human-induced disturbance. J Veg Sci 2:181–188
Zedler JB (2010) How frequent storms affect wetland vegetation: a preview of climate-change impacts. Front Ecol Environ 8:540–547
Acknowledgments
We thank peer reviewers and journal editors for constructive criticism on a previous version of this article. The assistance of M. Sevier and T. Daigle with field data collection is appreciated. Funding for this study was provided by the U.S. Fish and Wildlife Service, U.S. Department of the Interior. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Howard, R.J., Wells, C.J., Michot, T.C. et al. Effects of Disturbance Associated With Seismic Exploration for Oil and Gas Reserves in Coastal Marshes. Environmental Management 54, 30–50 (2014). https://doi.org/10.1007/s00267-014-0274-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00267-014-0274-2


