Abstract
Timber harvesting of forested lands can cause impacts which reduce the long-term productivity of the soil. This study examined long-term effects of timber harvesting on soil morphology, soil solutions and clay mineral stability. A disturbance study established in 1981 an Ultisol located in the North Island of New Zealand was examined in 1990. Disturbance treatments were installed following cable logging of radiata pine (Pinus radiata D. Don); treatments consisted of no disturbance (UN), O horizon removed (OR), and O and A horizons removed with compaction of the Bt1/A horizon (OARHC). The morphology of the A and Bt1/A horizons of the OR treatment showed little difference from the UN treatment. Soil solutions were collected using centrifugation and soil mineralogy determined. Soil solutions of the O horizon had nutrient concentrations that were approximately 10 times greater than that of the mineral horizons, indicating that nutrient availability would be reduced by reduced by removal of this horizon during harvesting. Soil solutions of the Bt1/A horizon showed substantially lower nutrient concentrations in the OARHC treatment compared to the UN and OR treatment, at 9-years after treatment. Stability diagrams of soil solutions for clay minerals of the soil showed that smectite was unstable and weatherable with the highest disturbance treatment, but was stable in the no and low disturbance treatment. No disturbance effects were evident in the stability of iron minerals. Results suggest that this soil is capable of returning to pre-disturbance conditions well-within a rotation period when disturbance is limited, but that recovery with the highest disturbance treatment could take substantially longer.
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References
Alexander E B 1988 Rates of soil formation: implications for soil-loss tolerance. Soil Sci. 145, 37–45.
Allison J D, Brown D S and Novo-Gradac K J 1991 MINTEQA2/PRODEFA2, a geochemical assessment model for environmental systems. US Environmental Protection Agency, Athens, GA. EPA/600/3–91/021.
Brindley G W and Brown G 1980 Crystal structures of clay minerals and their X-ray identification. Mineralogical Society Monograph No. 5. Mineralogical Society, London, UK.
Carson C D, Kittrick J A, Dixon J B and McKee T R 1976 Stability of soil smectite from a Houston black clay. Clays Clay Min. 24, 151–155
Cromack K, Swanson F J and Grier C C 1978 A comparison of harvesting methods and their impact on soils and environment in the Pacific Northwest.In Forest Soils and Land Use, Ed. C TYoungberg. Proceedings of the Fifth North American Forest Soils Conference, Fort Collins, 1978. Colorado State Univ., Fort Collins, CO, USA.
Dyck W J and Skinner M F 1990 Potential for productivity decline in New Zealand radiata pine forests.In Sustained Productivity of Forest Soils, Proceedings of the 7th North American Forest Soils Conference. Eds. S PGessel, D SLacate, G FWeetman and R FPowers. pp 318–332. Univ. of British Columbia, Faculty of Forestry Publication, Vancouver, BC.
Dyck W J, Webber B D and Barton P G 1981 Soil-water nutrient concentrations after clearfelling and burning ofPinus radiata. N. Z. J. For. Sci. 11, 128–44.
Froehlich H A 1979 Soil compaction from logging equipment: effects on growth of young ponderosa pine. J. Soil Water Conserv. 34, 276–278.
Gadsden J A 1975 Intrared Spectra of Minerals and related inorganic Compounds. Butterworth and Co. Publishing, London, UK.
Gilman G P 1976 A centrifuge method for obtaining soil solution. Div. of Soils Div. Rep. 16. CSIRO, Melbourne, Australia.
Karathansis A D and Wells K L 1989 A comparison of mineral weathering trends between two management systems on a catena of loess-derived soils. Soil Sci. Soc. Am. J.. 53, 582–588.
Mehra O P and Jackson M L 1960 Iron oxide removal from soils and clays by a dithionate-citrate system buffered with sodium bicarbonate.In Clays and Clay Minerals, Proceedings of the 7th Conference. pp 317–377. Natl. Acad. Sci. Natl. Res. Council Publ., Washington DC, USA.
Robie R A, Hemingway B S and Fisher J R 1978 Thermodynamic properties of minerals and related substances at 298. 15 K and 1 Bar (105 Pascals) pressure and at higher temperatures. US Geological Survey, Bull. No. 1452, US Geological Survey.
Schecher W D and McAvoy D C 1992 MINEQL +: A software environment for chemical equilibrium modeling. Comput. Environ. Urban Syst. 16, 65–76.
Schwermann U and Taylor R M 1989 Iron Oxides.In Minerals in Soil Environments. Eds. J BDixon and S BWeed. pp 379–438. Soil Science Society of America, Madison, WI, USA.
Skinner M F, Murphy G, Robertson E D and Firth J G 1989 Deleterious effects of soil disturbance on soil properties and the subsequent early growth of second-rotation radiata pine.In Research Strategies for Long-term Site Productivity. Proceedings of IEA/BE A3 Workshop, Seattle, WA, August, 1989. Eds. W JDyck and C AMees. Bull. 152, pp 210–211. IEA/BE A3 Report 8. Forestry Research Institute, Rotorua, New Zealand.
VanCleve K and Dyrness C T 1983 Effects of forest-floor disturbance on soil-solution nutrient composition in a black spruce ecosystem. Can. J. For. Res. 13, 894–902.
Zabowski D 1990 The role of mineral weathering in long-term site productivity.In Impact of Intensive Harvesting on Forest Site Productivity, Proceedings of IEA/BE A3 Workshop, South Island, New Zealand, March 1989. Eds. W JDyck and C AMees. Bull. 159, pp 55–71. IEA/BE T6/A6 Report 2. Forest Research Institute, Rotorua, New Zealand.
Zabowski D, Skinner M F and Rygiewicz P T 1994 Timber harvesting and long-term productivity: weathering processes and soil disturbance. For. Ecol. Manage. 66, 55–68.
Zabowski D and Ugolini F C 1990 Lysimeter and centrifuge soil solutions: seasonal differences between methods. Soil Sci. Soc. Am. J. 54, 1130–1135.
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Zabowski, D., Rygiewicz, P.T. & Skinner, M.F. Site disturbance effects on a clay soil under radiata pine. Plant Soil 186, 343–351 (1996). https://doi.org/10.1007/BF02415529
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DOI: https://doi.org/10.1007/BF02415529