Download or read book Plant Community Types of the Chugach National Forest written by and published by . This book was released on 1999 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Classification of Community Types Successional Sequences and Landscapes of the Copper River Delta Alaska written by Keith Boggs and published by . This book was released on 2000 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PNW GTR written by and published by . This book was released on 2007 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vascular Plant Identification Guide written by and published by . This book was released on 2001 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vascular Plant Identification Guide Chugach National Forest R10 MB 421 May 2001 written by and published by . This book was released on 2001 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Calcareous Fens in Southeast Alaska written by Michael Howard McClellan and published by . This book was released on 2003 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calcareous fens have not been identified previously in southeast Alaska. A limited survey in southeast Alaska identifi ed several wetlands that appear to be calcareous fens. These sites were located in low-elevation discharge zones that are below recharge zones in carbonate highlands and talus foot-slopes. Two of six surveyed sites partly met the Minnesota Department of Natural Resources water chemistry criteria for calcareous fens, with pH values of 6.7 to 7.4 and calcium concentrations of 41.8 to 51.4 mg/L but fall short with regard to specifi c conductivity (315 to 380 ÂS/cm). Alkalinity was not determined. The vegetation was predominately herbaceous, with abundant Sitka sedge (Carex aquatilis) and scattered shrubs such as Barclaygass willow (Salix barclayi) and redosier dogwood (Cornus sericea ssp. sericea). The taxa found in these fens have been reported at other sites in southeast Alaska, although many were at the southern limits of their known ranges. The soils were Histosols composed of 0.6 to greater than 1 m of sedge peat. We found no evidence of calcium carbonate precipitates (marl or tufa) in the soil.
Download or read book Research Note PNW written by and published by . This book was released on 2003 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advancing the Fundamental Sciences written by and published by . This book was released on 2007 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Associations of the Oregon Dunes National Recreation Area written by John A. Christy and published by . This book was released on 1998 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Third Glacier Bay Science Symposium 1993 written by Daniel R. Engstrom and published by . This book was released on 1995 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tongass National Forest N F Land Management Plan Revision Environmental Impact Statement written by and published by . This book was released on 1997 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Riparian and Wetland Vegetation of Central and Eastern Oregon written by Elizabeth Ann Crowe and published by . This book was released on 2004 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Native Freshwater Wetland Plant Associations of Northwestern Oregon written by John A. Christy and published by . This book was released on 2004 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Health Conditions in Alaska written by and published by . This book was released on 2003 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A History of the United States Forest Service in Alaska written by Lawrence Rakestraw and published by . This book was released on 2002 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Health Conditions in Alaska 2016 A Forest Health Protection Report written by Garrel Dubois and published by Government Printing Office. This book was released on 2017-04-21 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes monitoring data collected annually by our Forest Health Protection team and some of our key partners. It is intended to provide technical assistance and information to stakeholders on the forest conditions of Alaska. The report also helps to fulfill a congressional mandate (The Cooperative Forestry Assistance Act of 1978, as amended) that requires survey, monitoring, and annual reporting of the health of the forests. This report also provides information used in the annual Forest Insect and Disease Conditions in the United States report. Forestry technicians, conservation specialists, scientists, arborists, tree wardens, natural resource planners, and others involved in forest and wildlife protection would be interested in this report. Students pursuing coursework in natural resources management and forestry may also be interested in this primary source document.
Download or read book Principles of Physical Geography written by Francis J. Monkhouse and published by Rowman & Littlefield. This book was released on 1964-01-15 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive study is concerned with the solid rocks, the seas and oceans, our enveloping atmosphere, the soil and the “green mantle” of natural vegetation—as they interrelate in man’s physical environment. The text is illustrated with many photographs and specially-drawn maps and diagrams.
