Contents
| Keynote Address | ||||
| 1 | Soil and man's use of forest land | E.L. Stone | 1 | |
| Soil Physics, Biology, and Biochemistry | ||||
| 2 | Evolvement of root and shoot systems of red pine on soils of different moisture availability | D.C.F. Fayle and G. Pierpont | 11 | |
| 3 | The depletion of soil moisture storage in forest soils | P.J. Zinke | 27 | |
| 4 | Soil temperatures and natural regeneration in south-central Oregon | P.H. Cochran | 37 | |
| 5 | Interpretation of recent 15N studies of nitrogen in forest systems | R. Knowles | 53 | |
| 6 | Nitrogen accumulation, transformation, and transport in forest soils | A.G. Wollum, II, and C.B. Davey | 67 | |
| 7 | The significance of mycorrhizae to forest trees | D.H. Marx and W.C. Bryan | 107 | |
| 8 | Soil mesofauna and silvicultural practices | S.B. Hill, L.J. Metz, and M.H. Farrier | 119 | |
| Nutrient Cycling and Soil Productivity | ||||
| 9 | Nutrient cycling in loblolly pine plantations | C.G. Wells and J.R. Jorgensen | 137 | |
| 10 | Influence of the biotic factor and parent material on distribution of nitrogen and carbon in ponderosa pine ecosystems | T.G. Welch and J.O. Klemmedson | 159 | |
| 11 | An ecosystem approach to characterization of the nitrogen cycle in a deciduous forest watershed | G.S. Henderson and W.F. Harris | 179 | |
| 12 | The effect of forest management practices on water chemistry in a second-growth Douglas-fir ecosystem | D.W. Cole, W.J.B. Crane, and C.C. Grier | 195 | |
| 13 | Strip cutting as a means of protecting site and streamflow qualitv when clearcutting northern hardwoods | J.W. Hornbeck, G.E. Likens, R.S. Pierce, and F.H. Bormann | 209 | |
| Soil, Silviculture, and Quality of the Environment | ||||
| 14 | Wastewater recycling on forest lands | W.E. Sopper | 227 | |
| 15 | Fertilizer use and water quality: considerations for agriculture and forestry | G.W. Bengston and V.J. Kilmer | 245 | |
| 16 | Nature and causes of stream turbidity in a mountain watershed | C.T. Youngberg, M.E. Harward, G.H. Simonson, and D. Rai | 267 | |
| 17 | The impact of timber harvest, fertilization, and herbicide treatments on strearnwater quality in western Oregon and Washington | R.L. Frederiksen, D.G. Moore, and L.A. Norris | 283 | |
| 18 | Evaluating impact of forest site preparation on soil and water quality in the U.S. Gulf Coastal Plain | D.C. McClurkin and P.D. Duffy | 315 | |
| 19 | Impact of chemical and mechanical site preparation on wildlife habitat | M.C. Carter, J.W. Martin, J.E. Kennamer, and M.K. Causey | 323 | |
| 20 | Aspects of land management with regard to production of wood and wildlife in the southeastern United States | D.W. Speake, E.P. Hill, and V.E. Carter | 333 | |
| Intensive Site Preparation in Managing Forest Lands | ||||
| 21 | The effects of intensive management on planted loblolly pine (Pinus taeda L.) growth on poorly drained soils of the Atlantic Coastal Plain | T.A. Terry and J.H. Hughes | 351 | |
| 22 | The effect of mechanical site preparation treatments on soil productivity and tree (Pinus taeda L. and P. elliottii Engelm. var. elliottii) growth | L.H. Haines, T.E. Maki, and S.G. Sanderford | 379 | |
| 23 | Regeneration and growth of quality hardwoods on modified sites | D.P. White, G. Schneider, W. Lemmien | 397 | |
| 24 | Response of a pole-size maple stand to fertilization | W.H. Carmean and R.F. Watt | 417 | |
| 25 | Forest fertilization for non-wood production benefits in northeastern U.S. | A.L. Leaf, R.E. Leonard, and N.A. Richards | 435 | |
| 26 | Fertilization response in the northern coniferous forest | K.A. Armson, H.H. Krause, and G.F. Weetman | 449 | |
| 27 | Forest fertilization in the U.S. Southeast | W.L. Pritchett and W.H. Smith | 467 | |
| 28 | The Pacific Northwest Regional Fertilization Project, an integrated approach to forest nutrition research | W.A. Atkinson and I.G. Morison | 477 | |
| Forest Land and Site Classification | ||||
| 29 | Bio-physical land classification in Canada | M. Jurdant, D.S. Lacate, S.C. Zoltai, G.G. Runka, and R. Wells | 485 | |
| 30 | Developing a wetland classification for Canada | S.C. Zoltai, F.C. Pollett, J.K. Jeglum, and G.D. Adams | 497 | |
| 31 | Mapping forest soils on Weyerhaeuser lands in the Pacific Northwest | E.C. Steinbrenner | 513 | |
| 32 | Interpretation of remote sensing imagery in the evaluation of forest land | Philip Gimbarzevsky | 527 | |
| Soil and Site in Forest Management Decisions | ||||
| 33 | Use potentials of the forested soils on the Colorado Plateau, Arizona | R.T. Meurisse, A.A. Leven, and J.A. Williams | 541 | |
| 34 | Terrain sensitivity and the Arctic Land Use Research Program in the Mackenzie Valley, NW.T. | L.M. Kavkulich and N.W. Rutter | 559 | |
| 35 | Soil-site and forest land management decisions in relation to wildlife | H.S. Crawford | 571 | |
| 36 | A model for federal land management planning; the soil scientist and decision making | Albert Ike, James Bethune, and Kenneth Ware | 583 | |
| 37 | Significance of soil classification in forest land management | B.R. Thomas and E.R. Burroughs, Jr. | 599 | |
| 38 | Land stratification for land-use planning | W.A. Wertz and J.F. Arnold | 617 | |
| Information Requirements of Forest Land Managers | ||||
| 39 | A soils information program to meet the needs of industrial forest managers | D.S. DeBell, W.M. Fergerson, and R.F. Strand | 631 | |
| 40 | A land manager looks at the role of the soil scientist | B.B. Hronek | 643 | |
| 41 | Information requirements of land managers on large projects with potential for major environmental impact | P.J.B. Duffy | 649 | |
| 42 | Ethical and legal aspects of forest land management | A.C. Worrell | 661 | |