Composition and design of vegetative filter strips instrumental in improving water quality by mass reduction of suspended sediment, nutrients and Escherichia coli in overland flows in eastern escarpment of Mau Forest, Njoro River Watershed, Kenya
Tóm tắt
This study assessed the effect of vegetative filter strip (VFS) in removal of suspended sediment (SS), total nitrogen, total phosphorus and Escherichia coli (E. coli) in overland flow to improve receiving water quality standards. Four and half kilograms of cowpat manure was applied to the model pasture 14 m beyond the edge of vegetated filter strip (VFS) comprising 10-m Napier grass draining into 20-m Kikuyu grass (VFS II), 10-m Kikuyu grass draining into 20-m Napier grass (VFS III) and native grass mixture of Couch–Buffel (VFS I-control). Overland flow water samples were collected from the sites at positions 0, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25 and 30 m along the length of VFSs. E. coli removal by Napier grass VFS was on the order of log unit, which provided an important level of protection and reduced surface-flow concentrations of E. coli to below the 200 (CFU 100 mL−1) recommended water quality standards, but not for nutrients and SS. The Napier grass showed highest efficiency (99.6 %), thus outperforming both Kikuyu grass (85.8 %) and Couch–Buffel grasses VFS (67.9 ± 4.2 %) in removing E. coli from overland flow. The low-level efficiency of native Couch–Buffel grasses in reducing E. coli in overland flow was because of preferential flow. Composition and design of VFS was instrumental and could be applied with a high potential of contracting the uncertainty in improving water quality standards through mass reduction of SS, nutrients and E. coli load in watersheds.
Tài liệu tham khảo
Allaire SE, Sylvain C, Lange SF, Thériault G, Lafrance P (2015) Potential efficiency of riparian vegetated buffer strips in intercepting soluble compounds in the presence of subsurface preferential flows. PLoS ONE 10(7):e0131840. doi:10.1371/journal.pone.0131840
American Public Health Association (1992) Standard methods for the examination of water and wastewater, 18th edn. American Public health Association, New York
Benham BL, Baffaut C, Zeckoski RW, Mankin KR, Pachepsky YA, Sadeghi AA, Brannan KM, Soupir ML, Habersack MJ (2006) Modeling bacteria fate and transport in watersheds to support TMDLs. Trans ASAE 49(4):987–1002
Berry ED, Wells JE (2010) Escherichia coli O157:H7: recent advances in research on occurrence, transmission, and control in cattle and the production environment. Adv Food Nutr Res 60:67–117
Bicudo JR, Goyal SM (2003) Pathogens and manure management systems: a review. Environ Technol 24(1):115–130
Boxall AB, Hardy A, Beulke S, Boucard T, Burgin L, Falloon PD, Haygarth PM, Hutchinson T, Kovats RS, Leonardi G, Levy LS, Nichols G, Parsons SA, Potts L, Stone D, Topp E, Turley DB, Walsh K, Wellington EM, Williams RJ (2009) Impacts of climate change on indirect human exposure to pathogens and chemicals from agriculture. Environ Health Perspect 117(4):508–514
Buckhouse JC, Gifford GF (1976) Water quality implications of cattle grazing on a semiarid watershed in southeastern Utah. J Range Manag 29:109–113
Cardoso F, Shelton D, Sadeghi A, Shirmohammadi A, Pachepsky Y, Dulaney W (2012) Effectiveness of vegetated filter strips in retention of Escherichia coli and Salmonella from swine manure slurry. J Environ Manag 110:1–7. doi:10.1016/j.jenvman.2012.05.012
Carmichael WW (2001) Health effects of toxin–producing cyanobacteria: “The CyanoHABs”. Hum Ecol Risk Assess 7(5):1393–1407
Casey JA, Kim BF, Larsen J, Price LB, Nachman KE (2015) Industrial food animal production and community health. Curr Environ Health Rep 2(3):259–271
Chaubey I, Edwards DR, Daniel TC, Moore PA Jr, Nichols DJ (1994) Effectiveness of vegetative filter strips in retaining surface-applied swine manure constituents. Trans ASAE 37:845–850
Chaubey I, Edwards DR, Daniel TC, Moore PA Jr, Nichols DJ (1995) Effectiveness of vegetative filter strips in controlling losses of surface-applied poultry litter constituents. Trans ASAE 38:1687–1692
Chiang LC, Chaubey I, Hong NM, Lin YP, Huang T (2012) Implementation of BMP strategies for adaptation to climate change and land use change in a pasture-dominated watershed. Int J Environ Res Public Health 9(10):3654–3684
Coyne MS, Gilfillen RA, Rhodes R, Blevins RL (1995) Soil and fecal coliform trappings by grass filter strips during simulated rain. J Soil Water Conserv 50:405–408
Coyne MS, Gilfillen RA, Villalba A, Zhang Z, Rhodes R, Dunn L, Blevins RL (1998) Fecal bacteria trapping by grass filter strips during simulated rain. J Soil Water Conserv 53:140–145
Dale V, Bianchi T, Blumberg A, Boyton W, Conley DJ, Crumpton W et al. (2007) Hypoxia in the Northern Gulf of Mexico. An Update by the EPA Science Advisory Board EPA-SAB-08-003. EPA Science Advisory Board: Washington DC, USA. pp 333
Davis A, Hunt W, Traver R, Clar M (2009) Bioretention technology: overview of current practice and future needs. J Environ Eng 135(3):109–117. doi:10.1061/(ASCE)0733-9372(2009)135:3(109)
Davis A, Traver R, Hunt W, Lee R, Brown R, Olszewski J (2012) Hydrologic performance of bioretention storm-water control measures. J Hydrol Eng 17:604–614. doi:10.1061/(ASCE)HE.1943-5584.0000467
Delgado AN, Periago EL, Viqueira FD (1995) Vegetated filter strips for wastewater purification: a review. Bioresour Technol 51(1):13–22
Dickey EC, Vanderholm DH (1981) Vegetative filter treatment of livestock feedlot runoff. J Environ Qual 10:279–284
Dillaha TA, Sherrard JH, Lee D (1986) Long-term effectiveness and maintenance of vegetated filter strips. VPI-VWRRC-Bulletin 153, Virginia Polytechnic Institute and State 7 University, Blacksburg, USA
Dillaha TA, Sherrard JH, Lee D, Mostaghimi S, Shanholtz VO (1988) Evaluation of vegetative filter strips as a best management practice for feed lots. J Water Poll Control Fed 60(7):1231–1238
Doran JWDM, Linn TT (1979) Bacteriological quality of overland water from pastureland. Appl Environ Microbiol 37:985–991
Douglas-Mankin KR, Okoren CG (2011) Field assessment of bacteria and nutrient removal by vegetative filter strips. Intl J Agric Biol Eng 4(2): 1–7. Open Access at http://www.ijabe.org
Duchemin M, Hogue R (2008) Reduction in agricultural non-point source pollution in the first year following establishment of an integrated grass/tree filter strip system in southern Quebec (Canada). doi:10.1016/j.agee.2008.10.005
Edwards DR, Daniel TC, Moore PA Jr (1996) Vegetative filter strip design for grassed areas treated with animal manures. Appl Eng Agric 12(1):31–38
Edwards DR, Coyne MS, Vendrell PE, Daniel TC, Moore PA Jr, Murdoch JF (1997) Fecal coliform and Streptococcus concentrations in runoff from grazed pastures in Northwest Arkansas. J Am Water Resour Assoc 33(2):413–422
Edwards DR, Larson BT, Linn TT (2000) Overland nutrient and fecal coliform content from cattle manure application to fescue fields. J Am Water Resour Assess 36:711–724
Environmental Management and Coordination Act (1999) Act No 8. of 1999 of the Laws of Kenya, Nairobi, Kenya. 79 pp
Gallagher DL, Lago K, Hagedorn C, Dietrich A (2013) Effects of strain type and water quality on soil-associated Escherichia coli. Int J Environ Sci Dev 4(1):25–31
Gerber PJ, Vellinga TV, Steinfeld H (2010) Issues and options in addressing the environmental consequences of livestock sector’s growth. Meat Sci 84(2):244–247
Greenberg AF, Clesceri LS, Eaton AD (1992) Standard methods for examination of water and waste water, 18th edn. American Public Health Association, Washington, DC
Gross CM, Angle JS, Hill RL, Weterlen MS (1991) Runoff sediment losses from tall fescue under simulated rainfall. J Environ Qual 20(1):604–607
Guber AK, Yakirevich AM, Sadeghi AM, Pachepsky YA, Shelton DR (2009) Uncertainty evaluation of coliform bacteria removal from vegetated filter strip under overland flow condition. J Environ Qual 38(4):1636–1644
Guber AK, Pachepsky YA, Yakirevich AM, Shelton DR, Sadeghi AM, Goodrich DC, Unkrich CL (2011) Uncertainty in modelling of fecal coliform overland transport associated with manure application in Maryland. Hydrol Process 25:2393–2404. doi:10.1002/hyp.8003
Hammer ØD, Harper DAT, Ryan PD (2001) Paleontological Statistics (PAST): paleontological statistics software package for education and data analysis. Palaeontol Electron 1(34):4–9
Hazen TC (1988) Fecal coliforms as indicators in tropical waters: a review. Tox Assess 3(5):461–477
Hubbard RK, Newton GL, Hill GM (2004) Water quality and the grazing animal. J Anim Sci 82E(Suppl):E255–E263
Islam N, Sadiq R, Rodriguez MJ, Francisque A (2013) Evaluation of source water protection strategies: a fuzzy-based model. J Environ Manag 121:191–201
Koelsch R, Ward J (2009) Best Management Practices (BMPs) to prevent manure pathogen movement to water resources. http://www.extension.org/pages/Best_Management_Practices_(BMPs)_to_Prevent_Manure_Pathogen_Movement_to_Water_Resources
Koelsch RK, Lorimor JC, Mankin KR (2006) Vegetative treatment systems for management of open lot runoff: review of literature. Appl Eng Agric 22(1):141–146
Krutz LJ, Senseman SA, McInnes KJ, Hoffman DW, Tierney DP (2004) Adsorption and desorption of metolachlor and metolachlor metabolites in vegetated filter strip and cultivated soil. J Environ Qual 33(3):939–945
Larsen RE, Miner JR, Buckhouse JC, Moore JA (1994) Water-quality benefits of having cattle manure deposited away from streams. Bioresour Technol 48:113–118
Lee KH, Isehart TM, Schultz RC, Michelson SK (2000) Multispecies riparian buffers trap sediment and nutrients during rainfall simulations. J Environ Qual 29:1200–1205
Lewis DJ, Atwill ER, Lennox MS, Hous L, Karle B, Tate KW (2005) Linking on farm dairy management practices to storm-flow fecal coliform loading for California coastal watersheds. J Environ Monit Assess 107:407–425
Lewis DJ, Atwill ER, Lennox MS, Pereira MD, Miller WA, Conrad PA, Tate KW (2009) Reducing microbial contamination in storm runoff from high use areas on California coastal dairies. Water Sci Technol 60(7):1731–1743. doi:10.2166/wst.2009.561
Lewis DJ, Atwill ER, Lennox MS, Pereira MD, Miller WA, Conrad PA, Tate KW (2010) Management of microbial contamination in storm runoff from california coastal dairy pastures. J Environ Qual 39:1782–1789. doi:10.2134/jea2009.0464
Lim TT, Edwards DR, Workman SR, Larson BT, Dunn L (1998) Vegetated filter strip removal of cattle manure constituents in overland. Trans ASAE 41(5):1375–1381
Ling TY, Jong HJ, Apun K (2005) Die-off rate of Escherichia coli as a function of pH and temperature. J Phys Sci 16(2):53–63
Ling TY, Bengston RL, Drapcho CM, Achberger EC, Sabbagh GJ, Jackson J (2006a) Modeling of Escherichia coli density on land and concentration in surface runoff. Malays J Soil Sci 10:25–34
Ling TY, Layang HW, Then YP, Apun K (2006b) Impacts of pig farming on the water quality of Serin River. Sarawak Sains Malaysiana 35(1):45–50
Ling TY, Jong HJ, Apun K, Wan Sulaiman WH (2009) Quantifying Escherichia coli release from soil under high-intensity rainfall. Trans ASABE 52(3):785–792
Liu X, Zhang X, Zhang M (2008) Major factors influencing the efficacy of vegetated buffers on sediment trapping: a review and analysis. J Environ Qual 37(5):1667–1674
Lowrance R, Vellidis G, Wauchope RD, Gay P, Bosch DD (1998) Herbicide transport in a managed riparian forest buffer system. Trans ASAE 40:1047–1057
Maciolek JA (1962) Limnological organic analyses by quantitative dichromate oxidation Res. Rept, US Fish Wildl. Service 60. 61 pp
Mankin KR, Barnes PL, Harner JP, Kalita PK, Boyer JE (2006) Field evaluation of vegetative filter effectiveness and runoff quality from unstocked feedlots. J Soil Water Conserv 61(4):209–217
Mankin KR, Wang L, Hutchinson SL, Marchin GL (2007) Escherichia coli sorption to sand and silt loam soil. Trans ASABE 50(4):1159–1165
Marshall VM, Lewis MM, Ostendorf B (2012) Buffel grass (Cenchrus ciliaris) as an invader and threat to biodiversity in arid environments: a review. J Arid Environ 78:1–2. doi:10.1016/J.Jaridenv.2011.11.005
Martinez G, Pachepsky YA, Whelan G, Yakirevich AM, Guber A, Gish TJ (2013) Rainfall-induced fecal indicator organisms transport from manured fields: Model sensitivity analysis. 11/2013; 63C:121–129. doi:10.1016/j.envint.2013.11.003
McLaughlin SJ, Kalita PK, Kuhlenschmidt MS (2013) Fate of Cryptosporidium parvum oocysts within soil, water, and plant environment. J Environ Manag 131:121–128
Miller WA, Lewis DJ, Lennox M, Pereira MDG, Tate KW, Conrad PA, Atwill ER (2007) Climate and on-farm risk factors associated with Giardia duodenalis cysts in storm runoff from California coastal dairies. Appl Environ Microbiol 73(21):6972–6979
Miller WA, Lewis DJ, Pereira MDG, Lennox M, Conrad PA, Tate KW, Atwill ER (2008) Farm factors associated with reducing Cryptosporidium loading in storm unoff from dairies. J Environ Qual 37:1875–1882
Mohanty S, Torkelson A, Dodd H, Nelson K, Boehm A (2013) Engineering solutions to improve the removal of fecal indicator bacteria by bioinfiltration systems during intermittent flow of stormwater. Environ Sci Technol 47(19):10791–10798. doi:10.1021/es305136b
Olilo CO, Shivoga WA, Kitetu JJ, Agembe S (2014) Effects of environmental factors on cyanobacteria dynamics in Lake Baringo, Kenya. Lakes Reserv Res Manag 19(4):240–254
Olilo CO, Onyando JO, Moturi WN, Muia AW, Ombui P, Shivoga WA, Roegner AF (2016) Effects of vegetated filter strips on transport and deposition rates of Escherichia coli in overland flow in eastern escarpments of the Mau Forest, Njoro River Watershed, Kenya. Energy Ecol Environ 2016:1–26. doi:10.1007/s40974-0006-y
Overcash MR, Bingham SC, Westerman PW (1981) Predicting runoff pollutant reduction in buffer zones adjacent to land treatment sites. Trans ASAE 24(2):430–435
Pachepsky YA, Sadeghi AM, Bradford SA, Shelton DR, Guber AK, Dao T (2006) Transport and fate of manure-borne pathogens: modeling perspective. Agric Water Manag 86(1–2):81–92
Randolph TF, Schelling E, Grace D, Nicholson CF, Leroy JL, Cole DC, Demment MW, Omore A, Zinsstag J, Ruel M (2007) Invited review: role of livestock in human nutrition and health for poverty reduction in developing countries. J Anim Sci 85(11):2788–2800
Rippy M (2015) Meeting the criteria: linking biofilter design to fecal indicator bacteria removal. Wiley Interdiscip Rev Water 2(5):577–592. doi:10.1002/wat2.1096
Rochelle-Newall E, Nguyen TM, Le TP, Sengtaheuanghoung O, Ribolzi O (2015) A short review of fecal indicator bacteria in tropical aquatic ecosystems: knowledge gaps and future directions. Front Microbiol 6:308. doi:10.3389/fmicb.2015.00308
Sabbagh GJ, Fox GA, Kamanzi A, Roepke B, Tang JZ (2009) Effectiveness of vegetative filter strips in reducing pesticide loading: quantifying pesticide trapping efficiency. J Environ Qual 38(2):762–771
Schmitt TJ, Dosskey MG, Hoagland KD (1999) Filter strip performance and processes for different vegetation, widths, and contaminants. J Environ Qual 28:1479–1489
Stout WL, Pachepsky YA, Shelton DR, Sadeghi AM, Saporito LS, Sharpley AN (2005) Runoff transport of fecal coliforms and phosphorus released from manure in grass buffer conditions. Lett Appl Microbiol 41(3):230–234
Strickland JDH, Parsons TR (1968) A practical handbook of sea water analysis. Bull Fish Res Bio Can 167:310
Strickland JDH, Parsons TR (1972) A practical handbook of sea water analysis, 2nd edn. Bull Fish Res Bio Can 167:310
Sullivan T, Moore J, Thomas DR (2007) Efficacy of vegetated buffers in preventing transport of fecal coliform bacteria from pasturelands. Environ Manag 40(6):958–965
Sweeney NJ, Klemm P, McCormick BA, Moller-Nielsen E, Utley M, Schembri MA, Laux DC, Cohen PS (1996) The Escherichia coli K-12 gntP gene allows E. coli F-18 to occupy a distinct nutritional niche in the streptomycin-treated mouse large intestine. Infect Immun 64(9):3497–3503
Tate KW, Atwill ER, Bartolome JW, Nader G (2006) Significant Escherichia coli Attenuation by vegetated Buffers on Annual Grasslands. J Environ Qual 35:795–805
Trask JR, Kalita PK, Kuhlenschmidt MS, Smith RD, Funk TL (2004) Overland and near surface transport of Crysptosporidium parvum from vegetated and non-vegetated surfaces. J Environ Qual 33:984–993
Tyrell SF, Quinton JN (2003) Overland flow transport of pathogens from agricultural land receiving faecal wastes. J Appl Microbiol 94:87S–93S
Vanderholm DH, Dickey EC (1979) Design of vegetative filters for feedlot runoff treatment in humid areas. Trans ASAE 23(681–684):687
Walker SE, Mostaghimi S, Dillaha TA, Woeste FE (1990) Modelling animal waste management practices: impacts on bacteria levels in overland from agricultural lands. Trans ASAE 33:807–817
World Health Organization (2011) Guidelines for Drinking Water, 4th edn. World Health Organization, Geneva
Yu J, Yu H, Xu L (2013) Performance evaluation of various storm-water best management practices. Environ Sci Pollut Res Int 20(9):6160–6171
Zar JH (1996) Biostatistical analysis. Prentice Hall, New York