Ahupuaʻa is an old Hawaiʻi term for a large traditional socioeconomic/ geologic/ climatic subdivision of land (comparable to the tapere in the Southern Cook Islands). The traditional subdivision system has four hierarchical levels:
- mokupuni (whole island)
- moku (largest subdivisions of an island)
- ʻili (two or three per ahupuaʻa, but Kahoolawe for example had eight ʻili)
Some oral history relates that 'Umi-a-Liloa, son of the great High Chief Liloa, took control of the land and divided it into ahupua'a. However, there is also a general belief that the natural organization of communities along stream systems is the foundation for the system, whose community governance system of Kānāwai is often attributed specifically to shared water usage.
The Hawaiians maintained an agricultural system that contained two major classes; irrigated and rain-fed systems. In the irrigated systems the Hawaiians grew mostly taro (kalo) and in the rain-fed systems they grew mostly uala (sweet potatoes), yams, and dryland taro in addition to other small crops. This dryland cultivation was also known as the mala. It also consisted of (Kalo) Taro, (Niu) coconuts, (ʻulu) breadfruit, (Maiʻa) bananas, and (Ko) sugar cane. The Kukui tree was sometimes used as a shade to protect the mala from the sun. Each crop was carefully placed in an area that was most suitable to its needs.
Hawaiians raised dogs, chickens, and pigs that were domesticated. They also made use of personal gardens at their own houses. Water was a very important part of Hawaiian life; it was used not only for fishing, bathing, drinking, and gardening, but also for aquaculture systems in the rivers and at the shore’s edge.
Each ahupuaʻa was ruled by an ali`i or local chief and administered by a konohiki.
The ahupuaʻa consisted most frequently of a slice of an island that went from the top of the local mountain (volcano) to the shore, often following the boundary of a stream drainage. Each ahupuaʻa included a lowland mala (cultivated area) and upland forested region. Ahupuaʻa varied in size depending on the economic means of the location and political divisions of the area. “As the native Hawaiians used the resources within their 'ahupua'a, they practiced aloha (respect), laulima (cooperation), and malama (stewardship) which resulted in a desirable pono (balance)”. The Hawaiians believed that the land, the sea, the clouds and all of nature had a certain interconnectedness which is why they used all of the resources around them to reach the desired balance in life. Sustainability was maintained by the konohiki and kahuna: priests, who restricted the fishing of certain species during specific seasons. They also regulated the gathering of plants. Ahupuaʻa is derived from Hawaiian language ahu, meaning "heap" or "cairn", and puaʻa, pig. The boundary markers for ahupuaʻa were traditionally heaps of stones used to put offers to the island chief, which was often a pig.
Each ahupua’a was divided into smaller sections called ‘ili and the ‘ili were divided into kuleana’s. These were plots of land that were cultivated by the common people. These people paid weekly labor taxes to the land overseer. These taxes went to support the chief. There may have been two reasons for this kind of subdivision:
- travel: in many areas of Hawaiʻi, it is easier to travel up- and downstream than from stream valley to stream valley
- economy: having all climate zones and economic exploitation zones in each land division ensured that each could be self-sufficient for a large portion of its needs.
Rule over an ahupuaʻa was given out by the ruling chief to subordinate members of the aliʻi. On the larger mountains of Maui and Hawaiʻi, smaller ahupuaʻa extended up to about 6,000-8,000 feet elevation, while the higher elevations of an entire district would be included within a single large ahupuaʻa. These ahupuaʻa, such as Kaʻohe, Keauhou, Kapāpala, Keaʻau, Keʻanae, Puʻu Waʻawaʻa, and Humuʻula, were highly valued both for their size and because they allowed control over items obtainable only from high-elevation areas, such as high-quality stone for tools and ʻuaʻu (Hawaiian Petrel) chicks. They were given to high-ranking ʻaliʻi, or often retained by the high chief personally.
Following the Great Mahele in 1848, most ahupuaʻa were split up. Manukā, Puʻu Waʻawaʻa, and Puʻu Anahulu on the island of Hawaiʻi, are among the few large ahupuaʻa that remained nearly intact under single ownership (with the exception of some kuleana lots), because they were crown lands owned personally by the monarch. In spite of this, the impact of the ahupuaʻa boundaries can be seen in many areas today. For example, the ahupuaʻa of Keaʻau, near Hilo, was purchased as a single unit by the William Herbert Shipman family to farm and raise cattle. Most of the land, however, was eventually sold off to become the large subdivisions of Puna. The line between the large northern lots (sold by the state as 30-50 acre farms) and 1-3 acre southern lots in the vicinity of Kurtistown, Mountain View, and Glenwood is the boundary between the ʻŌlaʻa and Keaʻau ahupuaʻa. It is also interesting to note that this boundary follows the edge of the 200-400 year old ʻAilaʻau lava flow, and the ahupuaʻa of Keaʻau was undoubtedly originally created from the land devastated by this flow.
Many local towns in Hawaii still maintain the names of the old ahupuaʻa. In West Maui, the towns (north to south) Honokōhau, Honolua, Kapalua, Nāpili, Kahana[disambiguation needed], Honokawai, Kaʻanapali, Lahaina, and Olowalu follow the ahupuaʻa names, with each maintaining their local flavors.
- "Ulukau: From the Mountains to the Seas - Early Hawaiian Life" http://ulukau.org/elib/cgi-bin/library?e=d-0english-000Sec--11en-50-20-frameset-book--1-010escapewin&a=d&d=D0.5&toc=0, Kamehameha Schools Hawaiian Studies Institute, 1994. Retrieved on 13 November 2011.
- The Ahupua’a of Puanui: A Resource for Understanding Hawaiian Rain-fed Agriculture by Aurora K. Kagawa and Peter M. Vitouse http://www.pacificscience.files.wordpress.com Retrieved November 13, 2011
- "Canoe Plants of Ancient Hawaiʻi," http://www.canoeplants.com/contents.html, Lynton Dove White, 1994, 13 November 2011.
- Tracie Losch, Momi Kamahele, "Hawaiʻi: Center of the Pacific" (Pearl City: University of Hawaiʻi Leeward Community College, 2008), 241.
- HawaiiHistory.org: Ahupuaʻa
- Losch, Tracie, and Momi Kamahele, "Hawaii: Center of the Pacific" (Pearl City: University of Hawaii Leeward Community College, 2008):233
- Ahupuaʻa: Sustainability by Carlos Andrade Retrieved November 12, 2011 http://www.hawaii.edu/environment/ainakumuwai/html/sustainability.htm
- "Ahupuaa," http://www.hawaiihistory.org/index.cfm?fuseaction=ig.page&CategoryID=299, hawaiihistory.org, 2011. Retrieved on 13 November 2011.
- Ahupuaa: Land for the Good of All Maui No Ka 'Oi Magazine Vol.7 No.4 (Jan. 2004).
- Ian Lilley: Archaeology of Oceania: Australia and the Pacific Islands, Wiley-Blackwell, 2006, Thegn Lawford and Michael Graves: The Formation of HawaiianTerritories, pages 259-283