Publications
1. “A Unified Theory for the One-Dimensional Consolidation of Saturated Clays.” PhD Thesis, Cambridge University, May 1970.
2. “The Primary/Secondary Transition during the Consolidation of Clay.” Proc 1st Australia-New Zealand Conf on Geomechanics, Melbourne 1971: Vol 1 pp 127 -131.
3. As for No.2, - Author’s reply to discussion.
4. “The Calculation of Co-efficients of Consolidation and Permeabilities from One-Dimensional Consolidation Test Data.” NZ Geomechanics News, No. 6, June 1973.
5. “A Unified Theory for the Consolidation of Clays.” Proc 8th Int Conf on Soil Mechanics and Foundation Engineering. Paper 2/18, Moscow 1973, pp 107 –119.
6. “Classification and Mechanisms of Slope Failures in Natural Ground.” Proc Joint Symposium NZIE and NZ Geomechanics Soc, Nelson. Nov 1974 (Northey R.D, Hawley J G and Barker P R).
7. “The Tooth to Pad Relationship in Sheep - some mechanical considerations.” NZ Jnl of Ag Research 19 pp 133 – 138 May 1975. (Northey, Hawley and Suckling).
8. Discussion by J G Hawley of the Terzaghi Lecture of John Lowe III. Proc Paper 10623 of ASCE, June 1974. “New Concepts in Consolidation and Settlement Analysis” Jnl of Geotechnical Eng Div. Proc American Soc. of Civil Engineers, Vol 101, No Gt 6, June 1975. pp 592 – 593.
9. “Soft Rock Engineering in the Central North Island of New Zealand” (Hawley J G , Riddolls B W and Barker P R) Proc 2nd Australia – New Zealand Conf on Geomechanics, Brisbane 1975.
10. As for No.9. Discussion by J G Hawley on Conf paper by P W Taylor, McLister and East. “Embankment Settlement Including Delayed Consolidation”.
11. “The Behavior of Soft Rocks in Embankments and Cuttings” Geological Soc of NZ, Kaikoura Conference, November 1975.
12. Discussion by J G Hawley of the paper “The Consolidation of Soils Exhibiting Creep under Constant Effective Stress” in Geotechnique 22, No. 1, pp 71 – 78. Published in Geotechnique 25, No. 4 p 817.
13. “Slope Stability in Urban Development” Editor and joint author (D K Taylor, J G Hawley and B W Riddolls) DSIR Information Series No. 122.
14. “Physical Considerations” in “Symposium on Urban Development”. Standards Association of NZ, June 1977.
15. “The Measurement of Time within the Soil Mass” Proc 9 th Int Conf ISSMFE Tokyo, August 1977.
16. “Some Effects of Urban Development on Risks on Slope Instability”. Department of External Studies, University of Canterbury, Feb 1978.
17. “Landslides on some Seasonally Dry Hill County Soils in NZ” Report to Soil Conservation and Rivers Control Council (Hawley and M King) February 1978.
18. “A Background to Aggregate Supplies in Taranaki” Report to Taranaki Catchments Commission (J G Hawley, A N Glass and P D M Drummond) August 1978.
19. “Urban Slope Stability: The Way Ahead” Proc 25th Conf NZ Ass of Soil Conservators. August 1978.
20. “Erosion Trends in Taupo and Associated Catchments” Report to National Water and Soil Conservation Authority, Research and Survey Committee. Nov 1978.
21. “Coefficient of Consolidation - Useful Information or just a Traditional Academic Exercise?” NZ Geomechanics News, No.18, 1979 (Hawley and Northey).
22. “The Geomechanics of Conservation” 3rd Australia - New Zealand Conf on Geomechanics, Wellington, May 1980 (Hawley and P G Luckman).
23. “Urban Slope Instability” NZIE Annual Conf 1980.
24. “The Soil Factor on the NZ Land Resource Inventory” (Hawley and M L Leamy) Soil and Water Dec 1980. Published under title “The Real Dirt on the Worksheets”.
25. “The use of Large Annular Sealing Discs in the Laboratory Measurement of Permeability” 10th Int Conf on Soil Mechanics and Foundation Engg. Stockholm Aug 1981 (Hawley and Northey).
26. “Geomechanics in Urban Planning” Proc of symposium organized by JGH on behalf of IPENZ and NZ Planning Inst. 1981 (Editor) - IPENZ Wellington.
27. “Erosion and Sediment Transport in the Pacific Rim Steeplands” Chairman’s Summary. NZ Jnl of Hydrology 1981. Vol 20. No.1 118 – 120.
28. “Soils Before Failure, At Failure and After Failure” Symposium on Physics and Biology in Soil Science. August 1981.
29. “Urbanizing the Land without Spoiling the Water” pp 145 - 152 in “Water in New Zealand’s Future”, Proc 4th National Water Conference August 1982, Auckland, New Zealand: ( M R Jessen and J G Hawley).
30. “Quantifying Cropland Soil Erosion: Some Possibilities” Proc Annual Conf NZ Assn of Soil Conservators, New Plymouth May/June 1983.
31. “Research and Development Policy with Respect to Land Use and the Environment”. AGPOL ’83, NZ Institute of Agricultural Science, Wellington NZ.
32. “A Fresh Look at Land Use Capability (LUC) as a concept in Soil and Land Resource Evaluation” AGPOL ’83 (Hawley J G, Fletcher J R and Noble K E) Summary only, - NZ Institute of Agricultural Science.
33. “Some Possibilities for the further co-ordinated development of the (MWD) NZ Land Resource Inventory in collaboration with other agencies” AGPOL ’83, Summary only – NZ Inst of Ag Sci.
34. “Evaluating Land for Urban Development - a lifeline for local authorities. AGPOL ’83. NZ Inst of Ag Sci.
35. “Slope Instability” pp88 - 133 in “Natural Hazards in New Zealand” NZ National Committee for UNESCO, Wellington 1984.
36. “Some Civil Engineering Concepts Relevant to Soil Erosion Processes”. Annual Conf of Inst of Prof Engrs NZ (IPENZ) Feb 1984.
37. “Concepts of Erosion Severity” Proc Soil Dynamics and Land Use Seminar. NZ Soc of Soil Science and NZ Assn of Soil Conservators, May 1985.
38. “Relating Soil Conservation Measures to Erosion Type” Proc Soil Dynamics and Land Use Seminar. NZ Soc of Soil Science and NZ Assn of Soil Conservators, May 1985.
39. “Conversion of Forest Land Use to Grazing: a New Zealand Perspective on the Effects of Landslide Erosion on Hill Country Productivity” (Trustrum N A and Hawley J G) Proc Workshop on Land Use Planning in a Watershed Context. East-West Center Hawaii. Pub by FAO.
40. “Soil Conservation: benefits and beneficiaries” Proc Annual Conf NZ Catchment Authorities Assn. Gisborne 1986.
41. “An Erosion Research Programme for the National Water and Soil Conservation Authority” Soil Conservation Centre Aokautere Internal Report, May 1986.
42. “Soil Conservation: should the user pay?” Soil & Water, Autumn 1987, pp 4 - 7.
43. “Soil Conservation and Land Use”. NZ Soil News, Vol 35, No.5 1987.
44. “Summing Up”. Proc NZ Assn of Soil and Water Conservation Annual Conf May 1987 (Christchurch) pp 335 – 344.
45. “How much do trees reduce landsliding”. (Hawley J G and Dymond J R). US Jnl of Soil and Water Conservation. Vol 43 No.6 pp 495 – 498, August 1988.
46. “Measuring the Influence of Trees on Landslip”. Proc Annual Conf NZ Assn of Soil and Water Conservation, pp 67 – 76.
47. “Hill Country Erosion Research in New Zealand”. Proc International Workshop on Conservation Farming on Hillslopes, Taiwan March 1989.
48. “Summing Up” Proc NZ Assn of Soil and Water Conservation Annual Conf (Nelson) May 1989.
49. “Landslip Prevention” Forestry and Farming Review. Summer 1996/7.
50. “Settlement and Permeability of Clays”. Proc 8th Australia – New Zealand Conf on Geomechanics, Hobart 1998.
51. Hokianga (Panguru) Storm Damage – January 1999. Report to the Northland Regional Council.
52. “The Inclined Drainpipe Effect on the Stability of Natural Soil Slopes” NZ Geomechanics News. Issue 79 2010, pp 89 – 93.
53. “Letter to the Editor” NZ Geomachanics News. Issue 80, December 2010.
54. “Horizontal Consolidation due to Gravity” (In prep).
55. “Stormwater Management on Sand Country - the Hawley-Mackintosh Sump” In prep.
56. Sea Level Fall at Algies Bay. 2014
57. "Soil Infiltration Rates" NZ Geomechanics News. Issue 91 2016, pp 82 - 85.