A practice-based method is advanced to understand the emergence and transformation of agricultural practices in the Upper Wahgi valley during the Holocene. Conceptually, practices represent the nexus of human—environment interactions, as well as of structure—agency relationships, while methodologically, they are the visible remains — whether encountered directly through archaeology, or inferred through palaeoenvironmental proxy — of people living in the past. Multidisciplinary information from the Upper Wahgi valley is used to reconstruct multilayered practices of plant exploitation across the landscape through time; the intention is to spatialize, temporalize and humanize information often represented chronologically and technically. Practice-oriented interpretations clarify, interrogate and amplify existing multidisciplinary records of the past and shed new light on how the earliest agriculture was originated and transformed in the New Guinea highlands during the Holocene.
Allen, B.J.2005: The place of agricultural intensification in Sepik foothills prehistory. In Pawley, A., Attenborough, R., Golson, J. and Hide, R., editors, Papuan pasts: cultural, linguistic and biological histories of Papuan-speaking peoples. Pacific Linguistics572. RSPAS, ANU, 585-623.
2.
Aplin, K.1981: Kamapuk fauna: a late Holocene vertebrate faunal sequence from the Western Highlands District, Papua New Guinea with implications for palaeoecology and archaeology. Unpublished BA (Hons.) thesis, Australian National University.
3.
Barrett, J.1994: Fragments from antiquity: an archaeology of social life 2900-1200 BC. Blackwell.
4.
Bayliss-Smith, T. and Golson, J.1999: The meaning of ditches: deconstructing the social landscapes of drainage in New Guinea, Kuk, Phase 4. In Gosden, C. and Hather, J., editors, The prehistory of food: appetites for change. Routledge , 199-231.
5.
Bellwood, P.2005: First farmers. Blackwell.
6.
Berger, A. and Loutre, M.F.1991: Insolation values for the climate of the last 10 million years. Quaternary Science Reviews10, 297-317.
7.
Bourdieu P.1990: The logic of practice. Polity Press .
8.
Bourke, R.M. and Harwood, T., editors 2007: Kaikai, mani na graun: agriculture in Papua New Guinea. Land Management Group, ANU.
9.
Bulmer, S.1991: Variation and change in stone tools in the highlands of Papua New Guinea: the witness of Wanelek. In Pawley, A., editor, Man and a half: essays in Pacific anthropology and ethnobiology in honour of Ralph Bulmer. The Polynesian Society, 470-78.
10.
-- 2005: Reflections in stone: axes and the beginnings of agriculture in the Central Highlands of New Guinea. In Pawley, A., Attenborough, R., Golson, J. and Hide, R., editors, Papuan pasts: cultural, linguistic and biological histories of Papuan-speaking peoples. Pacific Linguistics572. RSPAS, ANU, 387-450.
11.
Bulmer, S. and Bulmer, R.1964: The prehistory of the Australian New Guinea Highlands . American Anthropologist66, 39-76.
12.
Christensen, O.A.1975: Hunters and horticulturalists: a preliminary report of the 1972-4 excavations in the Manim Valley, Papua New Guinea. Mankind10, 24-36.
13.
Clements, A.C., Saeger, R. and Cane, M.A.2000: Suppression of El Niño during the mid-Holocene by changes in the Earth's orbit. Paleoceanography15, 731-37.
14.
David, B.2002: Landscapes, rock art and the Dreaming: an archaeology of preunderstanding. Leicester University Press
15.
Denham, T.P.2003a: The Kuk morass: multi-disciplinary investigations of early to mid Holocene plant exploitation at Kuk Swamp, Wahgi Valley, Papua New Guinea. Unpublished PhD thesis, Australian National University.
16.
-- 2003b: Archaeological evidence for mid-Holocene agriculture in the interior of Papua New Guinea: a critical review. Archaeology in Oceania38, 159-76.
17.
-- 2005a: Envisaging early agriculture in the Highlands of New Guinea: landscapes, plants and practices. World Archaeology37, 290-306.
18.
-- 2005b: Agricultural origins and the emergence of rectilinear ditch networks in the highlands of New Guinea. In Pawley, A., Attenborough, R., Golson, J. and Hide, R., editors, Papuan pasts: cultural, linguistic and biological histories of Papuan-speaking peoples. Pacific Linguistics572. RSPAS, ANU, 329-61.
19.
-- 2006: The origins of agriculture in New Guinea: evidence, interpretation and reflection. In Lilley, I., editor, Blackwell guide to archaeology in Oceania: Australia and the Pacific islands. Blackwell, 160-88.
20.
-- 2007a: Thinking about plant exploitation in New Guinea: towards a contingent interpretation of agriculture. In Denham, T.P., Iriarte, J. and Vrydaghs, L., editors, Rethinking agriculture: archaeological and ethnoarchaeological perspectives. Left Coast Press, 78-108.
21.
-- 2007b: Traditional forms of plant exploitation in Australia and New Guinea: the search for common ground. Vegetation History and Archaeobotany DOI 10.1007/s00334-007-0105-y.
22.
-- 2007c: Exploiting diversity: plant exploitation and occupation in the interior of New Guinea during the Pleistocene. Archaeology in Oceania42, 41-48.
23.
Denham, T.P. and Barton, H.2006: The emergence of agriculture in New Guinea: continuity from pre-existing foraging practices. In Kennett, D.J. and Winterhalder, B., editors, Behavioral ecology and the transition to agriculture. University of California Press, 237-64.
24.
Denham, T.P., Haberle, S.G., Lentfer, C., Fullagar, R., Field, J., Therin, M., Porch, N. and Winsborough, B.2003: Origins of agriculture at Kuk Swamp in the Highlands of New Guinea. Science301, 189-93.
25.
Denham, T.P., Haberle, S.G. and Lentfer, C.2004a: New evidence and interpretations for early agriculture in Highland New Guinea. Antiquity78, 839-57.
26.
Denham, T.P., Golson, J. and Hughes, P.J.2004b: Reading early agriculture at Kuk (Phases 1-3), Wahgi Valley, Papua New Guinea: the wetland archaeological features. Proceedings of the Prehistoric Society70, 259-98.
27.
Denham, T.P.,Iriarte, J. and Vrydaghs, L., editors 2007: Rethinking agriculture: archaeological and ethnoarchaeological perspectives. Left Coast Press.
28.
Donoghue, D.1988: Pandanus and changing site use: a study from Manim Valley, Papua New Guinea. Unpublished BA (Hons.) thesis, University of Queensland.
29.
-- 1989: Carbonised plant fossils. In Beck, W.,Clarke, A. and Head, L., editors, Plants in Australian archaeology. Tempus 1. University of Queensland, 90-100.
30.
Fairbairn, A.S., Hope, G.S. and Summerhayes, G.R.2006: Pleistocene occupation of New Guinea's highland and subalpine environments. World Archaeology38, 371-86.
31.
Fullagar, R., Field, J., Denham, T.P. and Lentfer, C.2006: Early and mid-Holocene processing of taro (Colocasia esculenta) and yam (Dioscorea sp.) at Kuk Swamp in the Highlands of Papua New Guinea . Journal of Archaeological Science33, 595-614.
32.
Gagan, M.K., Hendy, E.J., Haberle, S.G. and Hantoro, W.S.2004: Post-glacial evolution of the Indo-Pacific Warm Pool and El NiñoSouthern Oscillation. Quaternary International118-119, 127-43.
33.
Golson, J.1977a: No room at the top: agricultural intensification in the New Guinea Highlands. In Allen, J., Golson, J. and Jones, R., editors, Sunda and Sahul: prehistoric studies in southeast Asia, Melanesia and Australia. Academic Press, 601-38.
34.
-- 1977b: Simple tools and complex technology: agriculture and agricultural implements in the New Guinea Highlands. In Wright, R.V.S., editor, Stone tools as cultural markers: change, evolution and complexity. Humanities Press Inc. 154-61.
35.
-- 1982: The Ipomoean revolution revisited: society and sweet potato in the upper Wahgi Valley. In Strathern, A., editor, Inequality in New Guinea Highland societies. Cambridge University Press, 109-36.
36.
-- 1991a: Bulmer Phase II: early agriculture in the New Guinea Highlands. In Pawley, A., editor, Man and a half: essays in Pacific anthropology and ethnobiology in honour of Ralph Bulmer. The Polynesian Society, 484-91.
37.
-- 1991b: The New Guinea Highlands on the eve of agriculture. Bulletin of the Indo-Pacific Prehistory Association11, 82-91.
38.
-- 1996: New Guinea: the making of a prehistory. In Julien, M., Orliac, M. and Orliac, C., editors, Memoire de Pierre, memoire d'homme: tradition et archaeologie en Oceanie. Publications de la Sorbonne, 153-79.
39.
-- 1997: The Tambul spade. In Levine, H. and Ploeg, A., editors, Work in progress: essays in New Guinea Highlands ethnography in Honour of Paula Brown Glick. Peter Lang, 142-71.
40.
-- 2002: Gourds in New Guinea, Asia and the Pacific. In Bedford, S., Sand, C. and Burley, D., editors, Fifty years in the field. Essays in honour and celebration of Richard Shutler Jr.'s archaeological career. New Zealand Archaeological Journal Monograph25, Auckland Museum , 69-78.
41.
-- 2005: The middle reaches of New Guinea history. In Pawley, A., Attenborough, R., Golson, J. and Hide, R., editors, Papuan pasts: cultural, linguistic and biological histories of Papuan-speaking peoples. Pacific Linguistics572. RSPAS , ANU, 451-91.
42.
-- 2007: Unravelling the story of early plant exploitation in highland Papua New Guinea. In Denham, T.P., Iriarte, J. and Vrydaghs, L., editors, Rethinking agriculture: archaeological and ethnoarchaeological perspectives. Left Coast Press, 109-25.
43.
Golson, J. and Hughes, P.J.1980: The appearance of plant and animal domestication in New Guinea. Journal de la Société des Océanistes36, 294-303.
44.
Golson, J., Lampert, R.J., Wheeler, J.M. and Ambrose, W.R.1967: A note on carbon dates for horticulture in the New Guinea Highlands. Journal of the Polynesian Society76, 369-71.
45.
Gregory, D.J.2000: Time geography. In Johnston, R.J.,Gregory, D.J.,Pratt, G. and Watts, M.J., editors, The dictionary of human geography. Blackwell, 830-33.
46.
Grootes, P.M. and Stuiver, M.1997: Oxygen 18/16 variability in Greenland snow and ice with 103-105-year time resolution. Journal of Geophysical Research102, 26455-70.
47.
Groube, L.1989: The taming of the rainforests: a model for Late Pleistocene forest exploitation in New Guinea. In Harris, D.R. and Hillman, G.C., editors, Foraging and farming: the evolution of plant exploitation. Unwin Hyman, 292-304.
48.
Haberle, S.G.1998: Dating the evidence for agricultural change in the highlands of New Guinea: the last 2000 years. Australian Archaeology47, 1-19.
49.
-- 2007: Prehistoric human impact on rainforest biodiversity in highland New Guinea. Philosophical Transactions of the Royal Society (B)362, 219-28.
50.
Haberle, S.G. and Chepstow-Lusty, A.2000: Can climate influence cultural development? A view through time. Environmental History6, 349-69.
51.
Haberle, S.G. and David, B.2004: Climates of change: human dimensions of Holocene environmental change in low latitudes of the PEP II transect. Quaternary International118-119, 165-79.
52.
Haberle, S.G., Hope, G.S. and Van der Kaars, W.A.2001: Biomass burning in Indonesia and Papua New Guinea: natural and human induced fire events in the fossil record. Palaeogeography, Palaeoclimatology, Palaeoecology171, 259-68.
53.
Hägerstrand, T.1978: Survival and arena: on the life-history of individuals in relation to their geographical environment. In Carlstein, T, Parkes, D. and Thrift, N., editors, Timing space and spacing time. Vol. 2: human activity and time-geography. Edward Arnold, 122-45.
54.
Harlan, J.R.1995: The living fields. Cambridge University Press.
55.
Harris, D.R.1996: Domesticatory relationships of people, plants and animals . In Ellen, R. and Fukui, K., editors, Redefining nature: ecology, culture and domestication. Berg, 437-63.
56.
-- 2007[1989]: An evolutionary continuum of people-plant interaction . In Denham, T.P. and White, P., editors, The emergence of agriculture: a global view. Routledge, 26-44.
57.
Harris E.C. and Hughes, P.J.1978: An early agricultural system at Mugumamp Ridge, Western Highlands Province, Papua New Guinea. Mankind11, 437-45.
58.
Hillman, G.C.1996: Late Pleistocene changes in wild plant-foods available to hunter-gatherers of the northern Fertile Crescent: possible preludes to cereal cultivation. In Harris, D.R., editor, The origins and spread of agriculture and pastoralism in Eurasia . University College London Press, 159-203.
59.
Hope, G.S. and Golson, J.1995: Late Quaternary change in the mountains of New Guinea . Antiquity69, 818-30.
60.
Hope, G.S. and Haberle, S.G.2005: The history of the human landscapes of New Guinea. In Pawley, A., Attenborough, R., Golson, J. and Hide, R., editors, Papuan pasts: cultural, linguistic and biological histories of Papuan-speaking peoples . Pacific Linguistics572. RSPAS, ANU, 541-54.
61.
Hughes, P.J.1985: Prehistoric man-induced soil erosion: examples from Melanesia . In Farrington, I., editor, Prehistoric intensive agriculture in the tropics. British Archaeological Reports, International Series232, Part I, 393-408.
62.
Hughes, P.J., Sullivan, M.E. and Yok, D.1991: Human induced erosion in a Highlands catchment in Papua New Guinea: the prehistoric and contemporary records. Zeitschrift für Geomorphologie Supplementband83, 227-39.
63.
Kennedy, J. and Clarke, W.C.2004: Cultivated landscapes of the Southwest Pacific. Resource Management in the Asia-Pacific (RMAP) Working Paper 50. RMAP, Australian National University.
64.
Kocher Schmid, C.1991: Of people and plants. Ethnologisches Seminar der Universität undMuseum für Völkerkunde.
65.
Koutavas, A., Lynch-Stieglitz, J., Marchitto, T.M. and Sachs, J.P.2002: El Nino-like pattern in Ice Age tropical Pacific seas surface temperature. Science297, 226-30.
66.
Lampert, R.J.1967: Horticulture in the New Guinea Highlands - C14 dating . AntiquityXLI, 307-309.
67.
Mangi, J.T.1984: Manim (2): 10 years BP: a prehistory of Manim rock shelter, Western Highlands Province, Papua New Guinea. Unpublished B.Litt. Thesis, Australian National University.
68.
McApline, J.R., Keig, G. and Falls, R.1983: Climate of Papua New Guinea. CSIRO andANU Press.
69.
Neumann, K.2003: New Guinea: a cradle of agriculture. Science301, 180-81.
70.
Powell, J.M.1970: The impact of man on the vegetation of the Mount Hagen region, New Guinea. Unpublished PhD thesis, Australian National University.
71.
-- 1976: Vegetation. In Paijmans, K., editor, New Guinea vegetation. CSIRO andANU Press, 23-105.
72.
-- 1982: The history of plant use and man's impact on the vegetation . In Gressitt, J.L., editor, Biogeography and ecology of New Guinea. Volume 1. Junk, 207-27.
73.
-- 1984: Ecological and palaeoecological studies at Kuk I: below the grey clay. Unpublished manuscript, Kuk archive, ANH , RSPAS, ANU.
74.
Powell, J.M., Kulunga, A., Moge, R., Pono, C., Zimike, F. and Golson, J.1975: Agricultural traditions in the Mount Hagen area. Occasional Paper No. 12. Department of Geography, UPNG.
75.
Roscoe, P.2005: Foraging, ethnographic analogy, and Papuan pasts: contemporary models for the Sepik-Ramu past. In Pawley, A., Attenborough, R., Golson, J. and Hide, R., editors, Papuan pasts: cultural, linguistic and biological histories of Papuan-speaking peoples. Pacific Linguistics 572. RSPAS, ANU, 555-84.
76.
Sahlins, M.D.1974: Stone age economics. Tavistock.
77.
Sandweiss, D.H.2007: Small is big: the microfossil perspective on human-plant interaction. Proceedings of the National Academy of Sciences (USA)104, 3021-22.
78.
Smith, B.D.2001: Low-level food production. Journal of Archaeological Research9, 1-43.
79.
Specht, J.2003: On New Guinea hunters and gatherers. Current Anthropology44, 209.
80.
Stone, B.C.1982: New Guinea Pandanaceae: first approach to ecology and biogeography. In Gressitt, J.L., editor, Biogeography and ecology of New Guinea. Junk , 401-36.
81.
Stott, L., Poulsen, C., Lund, S. and Thunell, R.2002: Super ENSO and global climate oscillations at millennial time scales. Science297, 222-26.
82.
Strathern, A.J.1971: The rope of Moka: big-men and ceremonial exchange in Mount Hagen, New Guinea. Cambridge University Press.
83.
-- 1972: One father, one blood. Australian National University.
84.
Terrell, J.E., Hart, J.P., Barut, S., Cellinese, N., Curet, A., Denham, T.P., Haines, H., Kusimba, C.M., Latinis, K., Oka, R., Palka, J., Pohl, M.E.D., Pope, K.O., Staller, J.E. and Williams, P.R.2003: Domesticated landscapes: the subsistence ecology of plant and animal domestication. Journal of Archaeological Method and Theory10, 323-68.
85.
Tudhope, A.W., Chilcott, C.P., McCulloch, M.T., Cook, E.R., Chappell, J.C., Ellam, R.M., Lea, D.W., Lough, J.M. and Shimmield, G.B.2001: Variability in the El Niño-Southern Oscillation through the inter-glacial cycle. Science291, 1511-17.
86.
Turney, C.S.M., Kershaw, P., Clements, S., Branch, N., Moss, P. and Fifield, L.K.2004: Millennial and orbital variations of El Niño/Southern Oscillation and high-latitude climate in the last glacial period. Nature428, 306-10.
87.
Waddell, E.1972: The mound builders: agricultural practices, environment and society in the Central Highlands of New Guinea. University of Washington Press.
88.
Watson, V.D. and Cole, J.D.1977: Prehistory of the eastern Highlands of New Guinea. University of Washington Press.
89.
White, J.P., Crook, K.A.W. and Ruxton, B.P.1970: Kosipe: a late Pleistocene site in the Papua Highlands . Proceedings of the Prehistoric Society36, 152-70.
90.
Winterhalder, B. and Kennett, D.J.2006: Behavioural ecology and the transition from hunting and gathering to agriculture. In Kennett, D.J. and Winterhalder, B., editors, Behavioral ecology and the transition to agriculture. University of California Press, 1-21.
91.
Yen, D.E.1989: The domestication of environment. In Harris, D.R. and Hillman, G.C., editors, Foraging and farming: the evolution of plant exploitation. Unwin Hyman, 55-75.
92.
-- 1995: The development of Sahul agriculture with Australia as bystander. Antiquity69, 831-47.
93.
-- 1996: Melanesian arboriculture: historical perspectives with emphasis on the genus Canarium. In Evans, B.R., Bourke, R.M. and Ferrar, P., editors, South Pacific indigenous nuts. ACIAR, 36-44.
