Current U.S. Forest Data and Maps
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Tree Species Distribution Maps for Central Oregon
APPENDIX 7: TREE SPECIES DISTRIBUTION MAPS FOR CENTRAL OREGON A7-150 Appendix 7: Tree Species Distribution Maps Table A7-5. List of distribution maps for tree species of central Oregon. The species distribution maps are prefaced by four maps (pages A7-151 through A7-154) showing all locations surveyed in each of the four major data sources Map Page Forest Inventory and Analysis plot locations A7-151 Ecology core Dataset plot locations A7-152 Current Vegetation Survey plot locations A7-153 Burke Museum Herbarium and Oregon Flora Project sample locations A7-154 Scientific name Common name Symbol Abies amabilis Pacific silver fir ABAM A7-155 Abies grandis - Abies concolor Grand fir - white fir complex ABGR-ABCO A7-156 Abies lasiocarpa Subalpine fir ABLA A7-157 Abies procera - A. x shastensis Noble fir - Shasta red fir complex ABPR-ABSH A7-158 [magnifica x procera] Acer glabrum var. douglasii Douglas maple ACGLD4 A7-159 Alnus rubra Red alder ALRU2 A7-160 Calocedrus decurrens Incense-cedar CADE27 A7-161 Chrysolepis chrysophylla Golden chinquapin CHCH7 A7-162 Frangula purshiana Cascara FRPU7 A7-163 Juniperus occidentalis Western juniper JUOC A7-164 Larix occidentalis Western larch LAOC A7-165 Picea engelmannii Engelmann spruce PIEN A7-166 Pinus albicaulis Whitebark pine PIAL A7-167 Pinus contorta var. murrayana Sierra lodgepole pine PICOM A7-168 Pinus lambertiana Sugar pine PILA A7-169 Pinus monticola Western white pine PIMO3 A7-170 Pinus ponderosa Ponderosa pine PIPO A7-171 Populus balsamifera ssp. trichocarpa Black cottonwood POBAT A7-172 -
Survey of the Taxonomic and Tissue Distribution of Microsomal Binding
Survey of the Taxonomic and Tissue Distribution of Microsomal Binding Sites for the Non-Host Selective Fungal Phytotoxin, Fusicoccin Christiane Meyer3, Kerstin Waldkötter3, Annegret Sprenger3, Uwe G. Schlösset, Markus Luther0, and Elmar W. Weiler3 a Lehrstuhl für Pflanzenphysiologie, Ruhr-Universität, D-44780 Bochum, Bundesrepublik Deutschland b Pflanzenphysiologisches Institut (SAG) der Universität, D-37073 Göttingen, Bundesrepublik Deutschland c KFA Jülich, D-52428 Jülich, Bundesrepublik Deutschland Z. Naturforsch. 48c, 595-602(1993); received June 4/July 13, 1993 Vicia faba L., Fusicoccin-Binding Sites. Taxonomie Distribution, Tissue Distribution, Guard Cell Protoplasts The recent identification of the fusicoccin-binding protein (FCBP) in plasma membranes from monocotyledonous and dicotyledonous angiosperms has opened the basis for an elucida tion of the toxin’s mechanism(s) of action and indicated a widespread occurrence of the FCBP in plants. Results of a detailed taxonomic survey of fusicoccin-binding sites are reported. Bind ing sites were not found in prokaryotes, animal tissues, fungi and algae including the most direct extant ancestors of the land plants (Coleochaete). From the Psilotales (Psilophytatae) to the monocotyledonous angiosperms, all taxa analyzed possessed high-affinity microsomal fusicoccin-binding sites. A heterogeneous picture emerged for the Bryophvta. Anthoceros cri- spulus (Anthocerotae), the only hornwort available to study, lacked fusicoccin binding. Within the Hepaticae as well as the Musci, species lacking and species exhibiting toxin binding were found. The binding site thus seems to have emerged very early in the evolution of the land plants. The tissue distribution of fusicoccin-binding sites was studied in Vicia faba L. shoots. All tissues analyzed showed fusicoccin binding, although not to the same extent. -
Net Zero by 2050 a Roadmap for the Global Energy Sector Net Zero by 2050
Net Zero by 2050 A Roadmap for the Global Energy Sector Net Zero by 2050 A Roadmap for the Global Energy Sector Net Zero by 2050 Interactive iea.li/nzeroadmap Net Zero by 2050 Data iea.li/nzedata INTERNATIONAL ENERGY AGENCY The IEA examines the IEA member IEA association full spectrum countries: countries: of energy issues including oil, gas and Australia Brazil coal supply and Austria China demand, renewable Belgium India energy technologies, Canada Indonesia electricity markets, Czech Republic Morocco energy efficiency, Denmark Singapore access to energy, Estonia South Africa demand side Finland Thailand management and France much more. Through Germany its work, the IEA Greece advocates policies Hungary that will enhance the Ireland reliability, affordability Italy and sustainability of Japan energy in its Korea 30 member Luxembourg countries, Mexico 8 association Netherlands countries and New Zealand beyond. Norway Poland Portugal Slovak Republic Spain Sweden Please note that this publication is subject to Switzerland specific restrictions that limit Turkey its use and distribution. The United Kingdom terms and conditions are available online at United States www.iea.org/t&c/ This publication and any The European map included herein are without prejudice to the Commission also status of or sovereignty over participates in the any territory, to the work of the IEA delimitation of international frontiers and boundaries and to the name of any territory, city or area. Source: IEA. All rights reserved. International Energy Agency Website: www.iea.org Foreword We are approaching a decisive moment for international efforts to tackle the climate crisis – a great challenge of our times. -
Genetic and Phenotypic Characterization of Figured Wood in Poplar
Genetic and Phenotypic Characterization of Figured Wood in Poplar Youran Fan1,2, Keith Woeste1,2, Daniel Cassens1, Charles Michler1,2, Daniel Szymanski3, and Richard Meilan1,2 1Department of Forestry and Natural Resources, 2Hardwood Tree Improvement and Regeneration Center, and 3Department of Agronomy; Purdue University, West Lafayette, Indiana 47907 Abstract Materials and Methods When “Curly Aspen” (Populus canescens) was first Preliminary Results characterized in the early 1940’s[1], it attracted the attention from the wood-products industry because Genetically engineer commercially 1) Histological sections reveal that “Curly Aspen” has strong “Curly Aspen” produces an attractive veneer as a important trees to form figure. ray flecks (Fig. 10) but this is not likely to be responsible result of its figured wood. Birdseye, fiddleback and for the figure seen. quilt are other examples of figured wood that are 2) Of the 15 SSR primer pairs[6, 7, 8] tested, three have been commercially important[2]. These unusual grain shown to be polymorphic. Others are now being tested. patterns result from changes in cell orientation in Figure 6. Pollen collection. Branches of Figure 7. Pollination. Branches Ultimately, our genetic fingerprinting technique will allow “Curly Aspen” were “forced” to shed collected from a female P. alba us to distinguish “Curly Aspen” from other genotypes. the xylem. Although 50 years have passed since Figure 1. Birdseye in maple. pollen under controlled conditions. growing at Iowa State University’s finding “Curly Aspen”, there is still some question Rotary cut, three-piece book McNay Farm (south of Lucas, IA). 3) 17 jars of female P. alba branches have been pollinated match (origin: North America). -
Tree Planting Guide
City of Bellingham Tree Planting Guide This guide provides you with resources for planting trees in the city. Using the right tree in the right place, and maintaining it correctly will provide healthy, beautiful trees whose benefits can be enjoyed by the community for many years. Why plant trees? ....................... page 1 Get a Street Tree Permit First.... page 2 Check the Site & Choose the Right Tree……........ page 3 Plant it Right………………...……page 4 Four trees are removed for every one planted in most American cities. Help it Grow ……...……………… pg 5 & 6 A single large average tree absorbs 26 pounds of CO2 per year. Resources………………………… pg 6 Each vehicle spews out approximately 100 pounds of CO2 per year. Why Plant Trees? Trees in an urban area increase quality of life by: Air quality and cleansing - A typical person uses 386 lb. of oxygen per year. A healthy 32 ft. tall ash tree can produce about 260 lb. of oxygen annually. Two of these trees would supply the oxygen needs of a person each year! Improved water quality - The canopy of a street tree intercepts rain, reducing the amount of water that will fall on pavement and then be removed by a storm water system. Heating & Cooling Costs - A mature tree canopy reduces air temperatures by about 5 to 10° F, influencing the internal temperatures of nearby buildings. Trees divert wind in the winter and increase winter-time temperatures. Increased home sales prices - When homes with equivalent features are evaluated, a 6% increase to the value is associated with nearby trees. Soil Stabilization - Tree roots stabilize soil, helping to minimize erosion. -
Application of Phytoindication Method for Controlling Air Pollution in Yerevan, Armenia
June 2010, Volume 4, No.4 (Serial No.29) Journal of Life Sciences, ISSN 1934-7391, USA Application of Phytoindication Method for Controlling Air Pollution in Yerevan, Armenia Gayane S. Nersisyan and Hasmik A. Hovhannisyan The Center for Ecological-Noosphere Studies, the National Academy of Sciences of the Republic of Armenia, Yerevan 0025, Armenia Received: April 12, 2010 / Accepted: May 24, 2010 / Published: June 30, 2010. Abstract: The research aimed to apply phytoindication for controlling air pollution with chlorine and lead in Yerevan. The research was performed between 2005 and 2008. 5 arboreous species were studied: Robinia pseudoacacia L., Fraxinus excelsior L., Populus alba L., Morus alba L. and Vitis vinifera L.. The research showed that arboreous plants growing in the city accumulate chlorine and lead. Chlorine concentrations in all 5 species varied from 0.50% to 1.77%, and the maximum value was found in Robinia pseudoacacia L., exceeding the control by 3.6 times. As for the level of lead in plants, the concentration varied between 1.64-7.65 mg/kg, and the maximum rate exceeds the background (2.0 mg/kg) by 3.8 times. The authors produced a schematic map of chlorine distribution all over the city territory, and detected the most polluted zones. According to the data the authtors collected, only 3 of 5 studied species displayed high intake rate and tolerance to lead and chlorine pollution: Robinia pseudoacacia L., Fraxinus excelsior L. and Populus alba L. Thus, the authors advise these species for planting in Yerevan. The results of this research were used by the Municipality of Yerevan for functional tree planting in the city. -
Psme 46 Douglas-Fir-Incense
PSME 46 DOUGLAS-FIR-INCENSE-CEDAR/PIPER'S OREGONGRAPE Pseudotsuga menziesii-Calocedrus decurrens/Berberis piperiana PSME-CADE27/BEPI2 (N=18; FS=18) Distribution. This Association occurs on the Applegate, Ashland, and Prospect Ranger Districts, Rogue River National Forest, and the Tiller and North Umpqua Ranger Districts, Umpqua National Forest. It may also occur on the Butte Falls Ranger District, Rogue River National Forest and adjacent Bureau of Land Management lands. Distinguishing Characteristics. This is a drier, cooler Douglas-fir association. White fir is frequently present, but with relatively low covers. Piper's Oregongrape and poison oak, dry site indicators, are also frequently present. Soils. Parent material is mostly schist, welded tuff, and basalt, with some andesite, diorite, and amphibolite. Average surface rock cover is 8 percent, with 8 percent gravel. Soils are generally deep, but may be moderately deep, with an average depth of greater than 40 inches. PSME 47 Environment. Elevation averages 3000 feet. Aspects vary. Slope averages 35 percent and ranges between 12 and 62 percent. Slope position ranges from the upper one-third of the slope down to the lower one-third of the slope. This Association may also occur on benches and narrow flats. Vegetation Composition and Structure. Total species richness is high for the Series, averaging 44 percent. The overstory is dominated by Douglas-fir and ponderosa pine, with sugar pine and incense-cedar common associates. Douglas-fir dominates the understory. Incense-cedar, white fir, and Pacific madrone frequently occur, generally with covers greater than 5 percent. Sugar pine is common. Frequently occurring shrubs include Piper's Oregongrape, baldhip rose, poison oak, creeping snowberry, and Pacific blackberry. -
The Distribution and Habitat Selection of Introduced Eastern Grey Squirrels, Sciurus Carolinensis, in British Columbia
03_03045_Squirrels.qxd 11/7/06 4:25 PM Page 343 The Distribution and Habitat Selection of Introduced Eastern Grey Squirrels, Sciurus carolinensis, in British Columbia EMILY K. GONZALES Centre for Applied Conservation Research, University of British Columbia, Forest Sciences Centre, 3004-2424 Main Mall, Vancouver, British Columbia V6T 1Z4 Canada Gonzales, Emily K. 2005. The distribution and habitat selection of introduced Eastern Grey Squirrels, Sciurus carolinensis,in British Columbia. Canadian Field-Naturalist 119(3): 343-350. Eastern Grey Squirrels were first introduced to Vancouver in the Lower Mainland of British Columbia in 1909. A separate introduction to Metchosin in the Victoria region occurred in 1966. I surveyed the distribution and habitat selection of East- ern Grey Squirrels in both locales. Eastern Grey Squirrels spread throughout both regions over a period of 30 years and were found predominantly in residential land types. Some natural features and habitats, such as mountains, large bodies of water, and coniferous forests, have acted as barriers to expansion for Eastern Grey Squirrels. Given that urbanization is replacing conifer forests throughout southern British Columbia, it is predicted that Eastern Grey Squirrels will continue to spread as habitat barriers are removed. Key Words: Eastern Grey Squirrels, Sciurus carolinensis, distribution, habitat selection, invasive, British Columbia. The vast majority of introduced species do not suc- such as backyards, parks, and cemeteries (Pasitschniak- cessfully establish populations in novel environments Arts and Bendell 1990). EGS co-occur with North (Williamson 1996). Many successful non-native species American Red Squirrels (Tamiasciurus hudsonicus) are human comensals which thrive in human-modified throughout much of their range where habitat special- environments (Williamson and Fitter 1996; Sax and ization and not competition determines the differences Brown 2000). -
Non-Timber Forest Products
Agrodok 39 Non-timber forest products the value of wild plants Tinde van Andel This publication is sponsored by: ICCO, SNV and Tropenbos International © Agromisa Foundation and CTA, Wageningen, 2006. All rights reserved. No part of this book may be reproduced in any form, by print, photocopy, microfilm or any other means, without written permission from the publisher. First edition: 2006 Author: Tinde van Andel Illustrator: Bertha Valois V. Design: Eva Kok Translation: Ninette de Zylva (editing) Printed by: Digigrafi, Wageningen, the Netherlands ISBN Agromisa: 90-8573-027-9 ISBN CTA: 92-9081-327-X Foreword Non-timber forest products (NTFPs) are wild plant and animal pro- ducts harvested from forests, such as wild fruits, vegetables, nuts, edi- ble roots, honey, palm leaves, medicinal plants, poisons and bush meat. Millions of people – especially those living in rural areas in de- veloping countries – collect these products daily, and many regard selling them as a means of earning a living. This Agrodok presents an overview of the major commercial wild plant products from Africa, the Caribbean and the Pacific. It explains their significance in traditional health care, social and ritual values, and forest conservation. It is designed to serve as a useful source of basic information for local forest dependent communities, especially those who harvest, process and market these products. We also hope that this Agrodok will help arouse the awareness of the potential of NTFPs among development organisations, local NGOs, government officials at local and regional level, and extension workers assisting local communities. Case studies from Cameroon, Ethiopia, Central and South Africa, the Pacific, Colombia and Suriname have been used to help illustrate the various important aspects of commercial NTFP harvesting. -
DOUGLAS's Datasheet
DOUGLAS Page 1of 4 Family: PINACEAE (gymnosperm) Scientific name(s): Pseudotsuga menziesii Commercial restriction: no commercial restriction Note: Coming from North West of America, DOUGLAS FIR is often used for reaforestation in France and in Europe. Properties of european planted trees (young and with a rapid growth) which are mentionned in this sheet are different from those of the "Oregon pine" (old and with a slow growth) coming from its original growing area. WOOD DESCRIPTION LOG DESCRIPTION Color: pinkish brown Diameter: from 50 to 80 cm Sapwood: clearly demarcated Thickness of sapwood: from 5 to 10 cm Texture: medium Floats: pointless Grain: straight Log durability: low (must be treated) Interlocked grain: absent Note: Heartwood is pinkish brown with veins, the large sapwood is yellowish. Wood may show some resin pockets, sometimes of a great dimension. PHYSICAL PROPERTIES MECHANICAL AND ACOUSTIC PROPERTIES Physical and mechanical properties are based on mature heartwood specimens. These properties can vary greatly depending on origin and growth conditions. Mean Std dev. Mean Std dev. Specific gravity *: 0,54 0,04 Crushing strength *: 50 MPa 6 MPa Monnin hardness *: 3,2 0,8 Static bending strength *: 91 MPa 6 MPa Coeff. of volumetric shrinkage: 0,46 % 0,02 % Modulus of elasticity *: 16800 MPa 1550 MPa Total tangential shrinkage (TS): 6,9 % 1,2 % Total radial shrinkage (RS): 4,7 % 0,4 % (*: at 12% moisture content, with 1 MPa = 1 N/mm²) TS/RS ratio: 1,5 Fiber saturation point: 27 % Musical quality factor: 110,1 measured at 2971 Hz Stability: moderately stable NATURAL DURABILITY AND TREATABILITY Fungi and termite resistance refers to end-uses under temperate climate. -
Arthropod Diversity and Conservation in Old-Growth Northwest Forests'
AMER. ZOOL., 33:578-587 (1993) Arthropod Diversity and Conservation in Old-Growth mon et al., 1990; Hz Northwest Forests complex litter layer 1973; Lattin, 1990; JOHN D. LATTIN and other features Systematic Entomology Laboratory, Department of Entomology, Oregon State University, tural diversity of th Corvallis, Oregon 97331-2907 is reflected by the 14 found there (Lawtt SYNOPSIS. Old-growth forests of the Pacific Northwest extend along the 1990; Parsons et a. e coastal region from southern Alaska to northern California and are com- While these old posed largely of conifer rather than hardwood tree species. Many of these ity over time and trees achieve great age (500-1,000 yr). Natural succession that follows product of sever: forest stand destruction normally takes over 100 years to reach the young through successioi mature forest stage. This succession may continue on into old-growth for (Lattin, 1990). Fire centuries. The changing structural complexity of the forest over time, and diseases, are combined with the many different plant species that characterize succes- bances. The prolot sion, results in an array of arthropod habitats. It is estimated that 6,000 a continually char arthropod species may be found in such forests—over 3,400 different ments and habitat species are known from a single 6,400 ha site in Oregon. Our knowledge (Southwood, 1977 of these species is still rudimentary and much additional work is needed Lawton, 1983). throughout this vast region. Many of these species play critical roles in arthropods have lx the dynamics of forest ecosystems. They are important in nutrient cycling, old-growth site, tt as herbivores, as natural predators and parasites of other arthropod spe- mental Forest (HJ cies. -
Old-Growth Forests
Pacific Northwest Research Station NEW FINDINGS ABOUT OLD-GROWTH FORESTS I N S U M M A R Y ot all forests with old trees are scientifically defined for many centuries. Today’s old-growth forests developed as old growth. Among those that are, the variations along multiple pathways with many low-severity and some Nare so striking that multiple definitions of old-growth high-severity disturbances along the way. And, scientists forests are needed, even when the discussion is restricted to are learning, the journey matters—old-growth ecosystems Pacific coast old-growth forests from southwestern Oregon contribute to ecological diversity through every stage of to southwestern British Columbia. forest development. Heterogeneity in the pathways to old- growth forests accounts for many of the differences among Scientists understand the basic structural features of old- old-growth forests. growth forests and have learned much about habitat use of forests by spotted owls and other species. Less known, Complexity does not mean chaos or a lack of pattern. Sci- however, are the character and development of the live and entists from the Pacific Northwest (PNW) Research Station, dead trees and other plants. We are learning much about along with scientists and students from universities, see the structural complexity of these forests and how it leads to some common elements and themes in the many pathways. ecological complexity—which makes possible their famous The new findings suggest we may need to change our strat- biodiversity. For example, we are gaining new insights into egies for conserving and restoring old-growth ecosystems. canopy complexity in old-growth forests.