Download or read book Subarctic Plant Communities and Associated Litter and Soil Profiles in the Caribou Creek Research Watershed Interior Alaska written by John L. Troth and published by . This book was released on 1975 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies were completed in several black spruce and aspen/birch communities of the Caribou Creek Watershed. Frequency and basal area or percent cover are detailed for tree, sapling, shrub, herbaceous, moss, and lichen species. Organic layer mass was greatest beneath a north slope black spruce community. Carbon and nitrogen levels were higher in litter layers beneath the hardwood stands, whereas carbon/nitrogen ratios were higher in the living and decaying organic mat beneath black spruce. Concentrations of P, Ca, Mg, Mn and Zn were higher in hardwood than in conifer organic layers. K and Fe concentrations in organic layers were similar beneath hardwoods and conifers. Soils beneath conifer and hardwood stands could not be separated on the basis of pH, %C, %N or C/N ratios.
Download or read book Water Quality and Streamflow in the Caribou Poker Creeks Research Watershed Central Alaska 1978 written by Jerry W. Hilgert and published by . This book was released on 1983 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report presenting baseline data from 1979 (Alaska, Caribou-Poker Creeks research watershed) on precipitation, streamflow, occurrence of permafrost, and physical and chemical water quality in the subarctic, tiaga watershed.
Download or read book Research Note PNW written by and published by . This book was released on 1985 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book CRREL Report written by Cold Regions Research and Engineering Laboratory (U.S.) and published by . This book was released on 1980 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1976 with total page 1814 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Floristic Inventory and Spatial Database for Fort Wainright Interior Alaska written by and published by DIANE Publishing. This book was released on 1997 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Research Series written by and published by . This book was released on 1980 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Special Report Corps of Engineers U S Army Cold Regions Research and Engineering Laboratory written by Cold Regions Research and Engineering Laboratory (U.S.) and published by . This book was released on 1972 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Report Corps of Engineers U S Army Cold Regions Research and Engineering Laboratory written by Cold Regions Research and Engineering Laboratory (U.S.) and published by . This book was released on with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1976 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book CRREL Technical Publications 1950 1975 written by Cold Regions Research and Engineering Laboratory (U.S.) and published by . This book was released on 1992 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Fate and Effect of Crude Oil Spilled on Subarctic Permafrost Terrain in Interior Alaska written by L. A. Johnson and published by . This book was released on 1980 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report of study conducted to determine short and long-term effects of spills of hot Prudhoe Bay crude oil on permafrost terrain in subarctic interior Alaska in summer and in winter. Oil movement, thermal regime, botanical effects, microbiological responses, permafrost impact, and composition of oil and soil were monitored for two years.
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1976 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Compte Rendu de la Conf rence Circompolaire Sur L cologie Du Nord written by and published by . This book was released on 1977 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements written by and published by . This book was released on 1975-06-27 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
