Abstract
An account is given of the influence of landfill gas on tree growth in the field at Gin Drinkers' Bay (GDB) landfill, Hong Kong, and in the laboratory. Ten species (Acacia confusa, Albizzia lebbek, Aporusa chinensis, Bombax malabaricum, Castanopsis fissa, Liquidambar formosana, Litsea glutinosa, Machilus breviflora, Pinus elliottii, andTristania conferta), belonging to eight families, were transplanted to two sites, one with a high concentration of landfill gas in the cover soil (high-gas site, HGS) and the other with a relatively low concentration of gas (low-gas site, LGS). Apart from the gaseous composition, the general soil properties were similar. A strong negative correlation between tree growth and landfill gas concentration was observed. A laboratory study using the simulated landfill gas to fumigate seedlings of the above species showed that the adventitious root growth ofAporusa chinensis, Bombax malabaricum, Machilus breviflora, andTristania confera was stimulated by the gas, with shallow root systems being induced.Acacia confusa, Albizzia lebbek, andLitsea glutinosa were gas-tolerant, while root growth ofCastanopsis fissa, Liquidambar formosana, andPinus elliottii was inhibited. In most cases, shoot growth was not affected, exceptions beingBombax malabaricum, Liquidambar formosana, andTristania conferta, where stunted growth and/or reduced foliation was observed.
A very high CO2 concentration in cover soil limits the depth of the root system. Trees with a shallow root system become very susceptible to water stress. The effects of low O2 concentration in soil are less important than the effects of high CO2 concentration.Acacia confusa, Albizzia lebbek, andTristania conferta are suited for growth on subtropical completed landfills mainly due to their gas tolerance and/or drought tolerance.
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Literature Cited
Allen, S. E., H. M. Grimshaw, J. A. Parkinson, and C. Quarmby. 1974. Chemical analysis of ecological materials. Blackwell Sci. Pub., Oxford. 565 pp.
Alltech. 1987. Chromatograph. Alltech Associates, Inc., Chicago, p. 86.
Anon. 1976. Hong Kong trees. Hong Kong Urban Service Department, Hong Kong. 107 pp.
Anon. 1989. Tree selection index. Urban District Council, Hong Kong Government. 4 pp.
Bhattacharya, G. K., and R. A. Johnson. 1977. Statistical concepts and methods. John Wiley & Sons, New York. pp. 286–333.
Bowling, D. J. F. 1976. Uptake of ions by plant roots. Chapman and Hall, London. pp. 31–50.
Carr, D. J. 1961. Chemical influence of the environment. Pages 737–781in W. Ruhland (ed.), Encyclopedia of plant physiology. Springer-Verlag, Berlin.
Chang, H. T., and W. E. Loomis. 1945. Effect of carbon dioxide on absorption of water and nutrients by roots.Plant Physiology 20:220–232.
Corey, A. T. 1986. Air permeability. Pages 1121–1136in A. L. Page (ed.), Methods of soil analysis, part 1, physical and mineralogical methods, 2nd ed. American Society of Agronomy, Madison, Wisconsin.
Daniel, W. W. 1987. Biostatistics: A foundation for analysis in the health sciences, 4th ed. John Wiley & Sons, Singapore. pp. 135–140.
EBC (HK). 1982. Gin Drinkers Bay Park final sketch design report. EBC (HK), Hong Kong. 103 pp.
Emberton, J. R., and A. Parker 1987. The problems associated with building on landfill sites.Waste Management & Research 5:473–482.
Ettala, M. 1987. Influence of irrigation with leachate on biomass production and evapotranspiration on a sanitary landfill.Aqua Fennica 17:69–86.
Ettala, M. 1988. Evapotranspiration from aSalix aquatica plantation at a sanitary landfill.Aqua Fennica 18:3–14.
Ettala, M., P. Rahkonen, V. Kitunnen, O. Valo, and M. S. Salonen. 1988. Quality of refuse, gas and water at a sanitary landfill.Aqua Fennica 18:15–28.
Ettala, M. O., K. M. Yrjonen, and E. J. Rossi. 1988b. Vegetation coverage at sanitary landfills in Finland.Waste Management & Research 6:281–289.
Fernandez, I. J., and P. A. Kosian. 1987. Soil air carbon dioxide concentrations in a New England spruce-fir forest.Soil Science Society of American Journal 51:261–263.
Fitter, A. H., and R. K. M. Hay. 1987. Environmental physiology of plants, 2nd ed. Academic Press, London. pp. 24–341.
Flower, F. B., I. A. Leone, E. F. Gilman, and J. J. Arthur. 1978. A study of vegetation problems associated with refuse landfills. US EPA Publ. 600/2-78-094. 130 pp.
Flower, F. B., E. F. Gilman, and I. A. Leone. 1981. Landfill gas, what it does to trees and how its injurious effects may be prevented.Journal of Arboriculture 7:43–52.
Geisler, G. 1963. Morphogenetic influence of (CO2 + HCO3 −) on roots.Plant Physiology 38:77–79.
Gilman, E. F., I. A. Leone, and F. B. Flower. 1981a. The adaptability of 19 woody species in vegetating a former sanitary landfill.Forest Science 27:13–18.
Gilman, E. F., I. A. Leone, and F. B. Flower. 1981b. Critical factors controlling vegetation growth on completed sanitary landfills. US EPA Publ. 600/S2-81-164. 6 pp.
Gilman, E. F., I. A. Leone, and F. B. Flower. 1982. Influence of soil gas contamination of tree root growth.Plant and Soil 65:3–10.
Greenwood, J. J. 1969. Effect of oxygen distribution in the soil on plant growth. Pages 202–224in W. J. Whittington (ed.), Root growth. Plenum Press, New York.
Guter, K. J., and R. L. Nuerenberg. 1987. Landfill gas recovery in Michigan.Waste Management & Research 5:465–472.
Hook, D. D., G. L. Brown, and P. P. Kormanik, 1971. Inductive flood tolerance in swamp tupelo [Nyssa sylvatica var.biflora (Walt.) Sarg.].Journal of Experimental Botany 22:78–89.
Hytonen, J. 1985. Leafless aboveground biomass production ofSalix aquatica fertilized with industrial sludge.Folia Forestry 614:1–6 (In Finnish with English abstract, original not seen, quoted by M. Ettala, 1987).
Jackson, M. B. 1985. Ethylene and responses of plants to soil waterlogging and submergence.Annual Review of Plant Physiology 36:145–174.
Lema, J. M., R. Mendez, and R. Blazquez. 1988. Characteristics of landfill leachates and alternatives for their treatment: A review.Water, Air and Soil Pollution 40:223–250.
Leonard, O. A., and J. A. Pinckard. 1946. Effect of various oxygen and carbon dioxide concentrations on cotton root development.Plant Physiology 21:18–36.
Leone, I. A., F. B. Flower, J. J. Arthur, and E. F. Gilman. 1977a. Damage to woody species by anaerobic landfill gases.Journal of Arboriculture 3:221–225.
Leone, I. A., F. B. Flower, J. J. Arthur, and E. F. Gilman. 1977b. Damage to New Jersey crops by landfill gases.Plant Disease Reporter 61:295–299.
Man, P. Y., and C. W. Lau. 1986. Planting of South China ornamental plants. Ni Jan Publishing, PRC (in Chineses). 282 pp.
Mata-Alvarez, J., A. Mtz-Viturtia, and R. Torres. 1986. A simple device to measure biogas production in laboratory scale digesters.Biotechnology Letter 8:719–720.
Morris, J. T., and J. W. H. Dacey. 1984. Effects of O2 on ammonium uptake and root respiration bySpartina alterniflora.American Journal of Botany 71:979–985.
Ross, C. W. 1974. Plant physiology laboratory manual. Wadsworth Publishing, Belmont, California. 200 pp.
Royal Observatory, Hong Kong. July 1988 to June 1989, monthly issues. Monthly Weather Summary. Royal Observatory, Hong Kong.
Ruhland, W. (ed.). 1961. Vol. VII: The metabolism of fats and related compounds, Vol. X: The metabolism of secondary productsin Encyclopedia of plant physiology, part II. Springer-Verlag, Berlin.
Sin, J. 1981. An unpublished memo concerning landfill gas content of Junk Bay controlled tip. Hong Kong & China Gas Co. Ltd., Hong Kong.
Sprent, J. I. 1984. Nitrogen fixation in arid environments. Pages 215–230in G. E. Wickens, J. R. Goodin, and D. V. Field (eds.), Plants for Arid Lands. George Allen & Unwin, London.
Spreull, W. J., and S. Cullum. 1987. Landfill gas venting for agricultural restoration.Waste Management Research 5:1–12.
Stolwijk, J. A. J., and K. V. Thimann. 1957. On the uptake of carbon dioxide and bicarbonate by roots, and its influence on growth.Plant Physiology 32:513–520.
Street, H. E. 1969. Factors influencing the initiation and activity of meristems in roots. Pages 19–41in W. J. Whittington (ed.), Root Growth. Plenum Press, New York.
Thrower, S. L. 1979. Hong Kong trees, Vol. 2. The Urban Council and Urban Services Department, Hong Kong. 118 pp.
Thrower, S. L. 1988. Hong Kong trees, omnibus volume. The Urban Council, Hong Kong. 438 pp.
Vickery, M. L. 1984. Ecology of tropical plants. John Wiley & Sons, New York. pp. 77–93.
Walsh, J. J., E. T. Conrad, H. D. Stubing, and W. G. Vogt. 1988. Control of volatile organic compound emissions at a landfill site in New York: A community prospective.Waste Management & Research 6:23–34.
Winant, W. M., H. A. Menser, and O. L. Bennett. 1981. Effects of sanitary landfill leachate on some soil chemical properties.Journal of Environmental Quality 10:318–322.
Wong, M. H. 1987. Biogas production from rice straw and pig manure using batch fermentation at 38°C. Pages 55–67in D. L. Wise (ed.), Bioenvironmental system Vol. III, CRC Press, Boca Raton, Florida.
Wong, M. H. 1988. Soil and plant characteristics of landfill sites near Merseyside, England.Environmental Management 12:491–499.
Wong, M. H. 1989. Toxicity test of landfill leachate usingSarotherodon mossambicus (freshwater fish).Ecotoxicology and Environmental Safety 17:149–156.
Wong, M. H., and C. T. Yu. 1989a. Monitoring of Gin Drinkers' Bay landfill, Hong Kong I. Landfill gas on top of the landfill.Environmental Management 13:743–752.
Wong, M. H., and C. T. Yu. 1989b. Monitoring of Gin Drinkers' Bay landfill, Hong Kong II. Gas contents, soil properties, and vegetation performance on the side slope.Environmental Management 13:753–762.
Yeung, K. M. 1988a. Roadside trees in Hong Kong—assets or eyesores?Hong Kong Geographer 6:12–18.
Yeung, K. M. 1988b. Relics of the natural forest? A study of growth, establishment and selection of uncommon species on the roadsides of Hong Kong Island.Geographical Annals, Hong Kong Baptist College 4:19–26.
Young, M. A., B. Beristain, A. Aguilar, and F. Herrador. 1987. Total alkalinity: Basic parameters for control of the anaerobic digestion process. Pages 69–93in D. L. Wise (ed.), Bioenvironmental system, Vol. III, CRC Press, Boca Raton, Florida.
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Chan, G.Y.S., Wong, M.H. & Whitton, B.A. Effects of landfill gas on subtropical woody plants. Environmental Management 15, 411–431 (1991). https://doi.org/10.1007/BF02393888
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DOI: https://doi.org/10.1007/BF02393888