Soils of Hawai i Dr. Greg Bruland NREM 461
Figure modified from Gavenda et al. 1998
Island Age = million years (mya) Map modified from Gavenda et al. 1998
Island Age = mya 9 of 11 soil orders present Map modified from Gavenda et al. 1998
Island Age = mya Map modified from Gavenda et al. 1998
Island Age = mya Map modified from Gavenda et al. 1998
Hawai i Island sa Age = mya Map modified from Gavenda et al. 1998
HILO -- HAWAII STATE SOIL Hilo soils have historically been used for sugarcane crops. With the decline of the sugar industry, there has been a shift toward truck crops, such as ginger and taro; orchard crops, such as macadamia and papaya; and forestry. These soils cover about 14,500 acres and are considered prime agricultural land. The Hawaiian definition of the word Hilo is first night of the full moon. Also, the word is the Polynesian term for Navigator. The Hilo series consists of very deep, moderately well drained soils that formed in many layers of volcanic ash with lesser amounts of dust from the deserts of central Asia. These dust layers are noticeable because their gray color contrasts with the dark brown and dark reddish brown subsoil formed in volcanic ash. There are several buried layers within the Hilo soil profile. Hilo soils occur on the uplands of the Mauna Kea volcano along the Hamakua Coast. Hilo Soil Profile Surface layer: dark brown silty clay loam Subsoil: dark reddish brown, dark grayish brown, and dark brown silty clay loam The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, gender, religion, age, disability, political beliefs, sexual orientation, and marital or family status. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA s TARGET Center at 202-720-2600 (voice and TDD). To file a complaint of discrimination, write USDA, Director, Office of Civil Rights, Room 326W, Whitten Building, 14th and Independence Avenue, SW, Washington, DC 20250-9410 or call 202-720-5964 (voice or TDD). USDA is an equal opportunity provider and employer.
Island of Kauai ALISH Prime Unique Hanalei Other Major Roads Kapaa Waimea Lihue This map was produced by the Office of Planning (OP) for planning purposes. It should not be used for boundary interpretations or other spatial analysis beyond the limitations of the data. Information regarding compilation dates and accuracy of the data presented can be obtained from OP. Sources: ALISH (Agricultural Lands of Importance to the State of Hawaii) - State Dept. of Agriculture, 1977. Major Roads - USGS, 1983. Hanapepe Poipu 0 1.25 2.5 5 Miles
0 2.5 5 10 Miles Haleiwa Kahuku Island of Oahu ALISH Prime Unique Other Major Roads Wahiawa Waianae Mililani Pearl City Kaneohe Kailua Nanakuli Kapolei This map was produced by the Office of Planning (OP) for planning purposes. It should not be used for boundary interpretations or other spatial analysis beyond the limitations of the data. Information regarding compilation dates and accuracy of the data presented can be obtained from OP. Sources: ALISH (Agricultural Lands of Importance to the State of Hawaii) - State Dept. of Agriculture, 1977. Major Roads - USGS, 1983. HONOLULU
Molokai Kaluakoi Kalaupapa Kualapuu Maunaloa Kaunakakai Ualapue Islands of Molokai and Lanai ALISH Lanai Prime Unique Other Major Roads Lanai City This map was produced by the Office of Planning (OP) for planning purposes. It should not be used for boundary interpretations or other spatial analysis beyond the limitations of the data. Information regarding compilation dates and accuracy of the data presented can be obtained from OP. Sources: ALISH (Agricultural Lands of Importance to the State of Hawaii) - State Dept. of Agriculture, 1977. Major Roads - USGS, 1983. Manele Bay 0 2.5 5 10 Miles
Island of Maui ALISH Major Roads Prime Kahului Unique Other Lahaina Wailuku Pukalani Hana Kihei Kula Haleakala 0 2.5 5 10 Miles Wailea This map was produced by the Office of Planning (OP) for planning purposes. It should not be used for boundary interpretations or other spatial analysis beyond the limitations of the data. Information regarding compilation dates and accuracy of the data presented can be obtained from OP. Sources: ALISH (Agricultural Lands of Importance to the State of Hawaii) - State Dept. of Agriculture, 1977. Major Roads - USGS, 1983.
Honokaa Island of Hawaii ALISH Prime Kawaihae Waimea Unique Other Major Roads Mauna Kea Hilo Kailua- Kona Keaau Mauna Loa Volcano Naalehu This map was produced by the Office of Planning (OP) for planning purposes. It should not be used for boundary interpretations or other spatial analysis beyond the limitations of the data. Information regarding compilation dates and accuracy of the data presented can be obtained from OP. 0 5 10 20 Miles Sources: ALISH (Agricultural Lands of Importance to the State of Hawaii) - State Dept. of Agriculture, 1977. Major Roads - USGS, 1983.
0 20 40 80 Miles Niihau Kauai Oahu Molokai Maui State of Hawaii ALISH Prime Unique Other Major Roads Lanai Kahoolawe Hawaii This map was produced by the Office of Planning (OP) for planning purposes. It should not be used for boundary interpretations or other spatial analysis beyond the limitations of the data. Information regarding compilation dates and accuracy of the data presented can be obtained from OP. Sources: ALISH (Agricultural Lands of Importance to the State of Hawaii) - State Dept. of Agriculture, 1977. Major Roads - USGS, 1983.