A Youth's Guide to the Acadian Forest
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The Story About Understory Why Everyone on Bald Head Island Should Care
Bald Head Association 910-457-4676 • www.BaldHeadAssociation.com 111 Lighthouse Wynd • PO Box 3030, Bald Head Island, NC 28461 The Story About Understory Why Everyone on Bald Head Island Should Care Bald Head Island is truly unique. As a barrier island, it at ground level. Bald Head Island’s latitudinal position is bordered by the Atlantic Ocean and Cape Fear River. BHI has supports both northern and southern species of plants.” 14 miles of pristine beaches; 12,400 acres, of which 10,000 acres Important understory plants include vines, small plants and are protected; over 244 species of birds, including the bald eagle; trees, mosses, lichens and even weeds. All are needed to have and the North Carolina Forest Preserve of nearly 200 acres. a healthy forest habitat. Many extreme forces of nature that have helped shape this The BHIC explains, “Vines play an important role. The very special island include hurricane-force winds, salt water and vines and herbaceous plants intertwine, further developing the salt spray, flooding and drought. There is another force of nature structural integrity of the forest and forming pockets of vegetation that impacts BHI — humans — and with us, development. that provide a base for songbirds to build nests. The vines twist The Bald Head Association is mandated by its Covenants to around the canopy and are the secret to wind protection. These help sustain BHI by managing the buildout of homes and by vines actually weave together the canopy so blowing winds don’t managing vegetation trimming/removal, to help protect its penetrate through the top layer and keep homes, plants, and members’ property values. -
Willows of Interior Alaska
1 Willows of Interior Alaska Dominique M. Collet US Fish and Wildlife Service 2004 2 Willows of Interior Alaska Acknowledgements The development of this willow guide has been made possible thanks to funding from the U.S. Fish and Wildlife Service- Yukon Flats National Wildlife Refuge - order 70181-12-M692. Funding for printing was made available through a collaborative partnership of Natural Resources, U.S. Army Alaska, Department of Defense; Pacific North- west Research Station, U.S. Forest Service, Department of Agriculture; National Park Service, and Fairbanks Fish and Wildlife Field Office, U.S. Fish and Wildlife Service, Department of the Interior; and Bonanza Creek Long Term Ecological Research Program, University of Alaska Fairbanks. The data for the distribution maps were provided by George Argus, Al Batten, Garry Davies, Rob deVelice, and Carolyn Parker. Carol Griswold, George Argus, Les Viereck and Delia Person provided much improvement to the manuscript by their careful editing and suggestions. I want to thank Delia Person, of the Yukon Flats National Wildlife Refuge, for initiating and following through with the development and printing of this guide. Most of all, I am especially grateful to Pamela Houston whose support made the writing of this guide possible. Any errors or omissions are solely the responsibility of the author. Disclaimer This publication is designed to provide accurate information on willows from interior Alaska. If expert knowledge is required, services of an experienced botanist should be sought. Contents -
A Walk in the Park and Silver Maple, with the Best Features of Each
11. Autumn Blaze Maple (Acer x Freemanii) 16. Northern Red Oak (Quercus rubra ) Memorial Tree. This tree is a hybrid cross of red Similar in size to the white oak but has leaves A Walk in the Park and silver maple, with the best features of each. that have 5-11 lobes with pointed tips Freeman maple cultivars typically grow fast and tapered from a broad base. Acorn is 1 inch Nature’s Canopy at have deeply lobed leaves with good structural long, with shallow cup and bitter taste. A Maple Street Park stability, and great fall color (like the red maple). It tree can produce 1,500 acorns annually. Bark grows well in challenging urban conditions. is smooth on young trees, has unbroken Essex Junction, Vermont vertical ridges on older ones. It needs lots of 12. White Pine (Pinus strobus ) A stately tree that is sunlight and is competitive on sandy soils. the only pine in the East with 5 needles in each Not a common city tree because it is difficult bundle. It reaches heights of 140 ft. and lives up to to grow successfully from a seedling. Wildlife 20 years. In pre-revolutionary times they were the love it because of the nutrients its acorns used for ship masts. It is often split into multiple provide. Red oak is a key host of gypsy stems high up due to the feeding of the terminal moths. bud by the white pine weevil ( Pissodes strobe ). Trees with this form are called cabbage pines. 17. Paper Birch (Betula papyrifera ) A pioneer 13. -
White Spruce (Sw) - Picea Glauca
White spruce (Sw) - Picea glauca Tree Species > White spruce Page Index Distribution Range and Amplitiudes Tolerances and Damaging Agents Silvical Characteristics Genetics and Notes BC Distribution of White spruce (Sw) Range of White spruce An open canopy stand of white spruce and trembling aspen on Morice River alluvial terrace. Pure white spruce stands are infrequent in th fire-disturbed, montane boreal landscape. Geographic Range and Ecological Amplitudes Description White spruce is a medium-sized (occasionally >55 m tall), evergreen conifer, with a fairly symmetrical, conical crown, a regular branching pattern that often extends to the ground, and a smooth, dark gray, scaly bark. The wood of white spruce is light, straight grained, and resilient. It is used primarily for lumber and pulp. Geographic Range Geographic element: North American transcontinental-incomplete Distribution in Western North America: (north) in the Pacific region; north and central in the Cordilleran region Ecological Climatic amplitude: Amplitudes subarctic – subalpine boreal – montane boreal – (cool temperate) Orographic amplitude: montane – subalpine Occurrence in biogeoclimatic zones: SWB, (ESSF), MS, BWBS, SBS, SBPS, (IDF), (ICH), (northern CWH) Edaphic Amplitude Range of soil moisture regimes: (very dry) – moderately dry – slightly dry – fresh – moist – very moist – wet Range of soil nutrient regimes: (very poor) – poor – medium – rich – very rich In the BWBS zone, white spruce grows well on medium and rich sites providing a Moder humus formation exists. Wildfires are the major disturbance factor in re-establishing a white spruce stand when acidic Mors begin to develop, a humus form which favors the regeneration and growth of black spruce. Without the fires, the more shade-tolerant black spruce would become a dominant species and form a climatic climax stand. -
Silviculture and Forest Management
Working with your forest to meet your needs: Silviculture and Forest Management Susan L. Stout US Forest Service, Northern Research Station Warren, PA Silvi • Silviculture is certainly about trees, and specifically about trees in forests …culture • The totality of socially transmitted behavior patterns, arts, beliefs, institutions, and all other products of human work and thought • www.thefreedictionary.com/culture …culture • the quality in a person or society that arises from a concern for what is regarded as excellent in arts, letters, manners, scholarly pursuits, etc dictionary.reference.com/ browse/culture Silviculture • “Silviculture is the art & science of controlling the establishment, growth, composition, health, and quality of forests & woodlands to meet the diverse needs & values of landowners & society on a sustainable basis.” Society of American Foresters 1994 Knowledge needed to practice good silviculture • Site quality and characteristics • Character of surrounding landscape • Age classes found in and around this forest stand • History of the forest • Silvics of species in the stand Site quality • Sometimes measured by the height of leading trees at a certain age, figured out by taking tree cores (if the tallest trees were removed, or the stand is uneven-aged, this may not work) • Concept integrates landscape position, many soil characteristics, dry/moist conditions, and nutrients Landscape Context Age classes of your forest Uneven-aged Even-aged Age classes of your forest Uneven-aged Even-aged • Activities planned for the -
Traditional Fire Knowledge in Two Chestnut Forest Ecosystems of the Iberian Peninsula and Its Implications
Land Use Policy 47 (2015) 130–144 Contents lists available at ScienceDirect Land Use Policy jo urnal homepage: www.elsevier.com/locate/landusepol Forgetting fire: Traditional fire knowledge in two chestnut forest ecosystems of the Iberian Peninsula and its implications for European fire management policy a,∗ b c a,b,c Francisco Seijo , James D.A. Millington , Robert Gray , Verónica Sanz , d e f Jorge Lozano , Francisco García-Serrano , Gabriel Sangüesa-Barreda , f Jesús Julio Camarero a Middlebury College C.V. Starr School in Spain, Madrid, Spain b Department of Geography, King’s College London, London, UK c RW Gray Consulting Ltd, Chilliwack, BC, Canada d Departamento de Ciencias Naturales, Sección de Biología Básica y Aplicada, Universidad Técnica Particular de Loja, San Cayetano Alto, C/París s/n., Loja 1101608, Ecuador e Saint Louis University, Madrid, Spain f Instituto Pirenaico de Ecologia-CSICAvda. Monta˜nana, 1005. 50059 Zaragoza, Spain a r t i c l e i n f o a b s t r a c t Article history: Human beings have used fire as an ecosystem management tool for thousands of years. In the context of Received 6 October 2014 the scientific and policy debate surrounding potential climate change adaptation and mitigation strate- Received in revised form 25 February 2015 gies, the importance of the impact of relatively recent state fire-exclusion policies on fire regimes has Accepted 14 March 2015 been debated. To provide empirical evidence to this ongoing debate we examine the impacts of state fire-exclusion policies in the chestnut forest ecosystems of two geographically neighbouring municipal- Keywords: ities in central Spain, Casillas and Rozas de Puerto Real. -
Tamarack (Larix Laricina) by Joyce Tuharsky
Natives to Know: Tamarack (Larix Laricina) By Joyce Tuharsky One of our northernmost trees, the hardy Tamarack is a slender-trunked, conical tree that grows 50-75 feet tall. The needles are a bright blue-green and surprisingly soft. They grow in tight spirals around short knobby spurs along the twigs. Tamaracks are among the few conifers that lose their needles in autumn. Just before the needles drop, the needles turn a beautiful golden-yellow. Tamarack cones are egg-shaped and among the smallest: less than an inch long. The bark is tight and flaky. Under this flaking bark, the wood appears reddish, giving the tree an interesting appearance even without needles. Very cold tolerant, Tamaracks are able to survive temperatures down to −85 °F. They are commonly found at the arctic tree line where it grows as a shrub. In more southerly locations, Tamaracks are normally found in wet soils in swamps, bogs and along lake edges. They are among the first trees to invade filled-lake bogs and are fairly well adapted to reproduce after a fire. However, because of its thin bark and shallow root system, the tree itself does not stand up well to fire. Also, the seedlings do not establish well in shade. Consequently, other more shade tolerant species eventually succeed Tamaracks. Tamaracks are native to much of Canada and south into the northeastern US from Minnesota to West Virginia. Because obits extensive range, the tree is known by many names: American Larch, Eastern Larch, Red Larch, and Hackmatack. The name “Tamarack” is Algonquian and means "wood used for snowshoes."Indeed, because Tamarack wood is very sturdy, yet flexible in thin strips, Native Americans used the wood and roots for many things: snowshoes, toboggans, sewing edges of canoes, and weaving twined bags. -
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. -
Impacts of Moose (Alces Alces) Browsing on Paper Birch (Betula Papyrifera) Mor- Phology and Potential Timber Quality
Silva Fennica 45(2) research articles SILVA FENNICA www.metla.fi/silvafennica · ISSN 0037-5330 The Finnish Society of Forest Science · The Finnish Forest Research Institute Impacts of Moose (Alces alces) Browsing on Paper Birch (Betula papyrifera) Mor- phology and Potential Timber Quality Roy V. Rea Rea, R.V. 2011. Impacts of Moose (Alces alces) browsing on paper birch (Betula papyrifera) morphology and potential timber quality. Silva Fennica 45(2): 227–236. Although moose browsing effects on the growth and morphology of birch are well studied, effects of moose browsing on potential timber quality of birch have received little attention. Here, an assessment was made of the impacts of moose (Alces alces L.) damage to Paper Birch (Betula papyrifera Marsh.) trees from a 20-year old clear cut area in a sub-boreal spruce forest within the Aleza Lake Research Forest, near Prince George, British Columbia, Canada. Specifically, differences in overall tree architecture and in the internal characteristics of trees that had been severely damaged and suppressed by moose winter browsing were compared to birch trees that had not been damaged by moose in this way and were considered free-to- grow. The average stem diameter, number of annular growth rings, and height of stem breaks made by moose on suppressed birches at the point of breakage was 17.9 ± 6.6 mm, 4.6 ± 1.2, and 141.8 ± 32.0 cm, respectively. Stem diameters and the heights above-the-ground of stem breaks made by moose during sequential breakage events were not significantly different (all p ≥ 0.05) from one another. -
Picea Glauca Common Name: White Spruce Family Name: Pinaceae
Plant Profiles: HORT 2242 Landscape Plants II Botanical Name: Picea glauca Common Name: white spruce Family Name: Pinaceae – pine family General Description: Picea glauca is a large evergreen conifer widely distributed across the northern parts of North America. It is not, however, native to the Chicago area. The straight species is not considered highly ornamental compared to other spruces but with its ability to withstand cold, heat, wind and drought it is a very serviceable tree especially when used as a wind break. There are a few varieties and cultivars available in the trade. The most commonly used cultivar is Picea glauca ‘Conica’ (sometimes listed as P. glauca var. conica). Zone: 2-6 Resources Consulted: Dirr, Michael A. Manual of Woody Landscape Plants: Their Identification, Ornamental Characteristics, Culture, Propagation and Uses. Champaign: Stipes, 2009. Print. "The PLANTS Database." USDA, NRCS. National Plant Data Team, Greensboro, NC 27401-4901 USA, 2014. Web. 19 Feb. 2014. Creator: Julia Fitzpatrick-Cooper, Professor, College of DuPage Creation Date: 2014 Keywords/Tags: Pinaceae, tree, conifer, cone, needle, evergreen, Picea glauca, white spruce Whole plant/Habit: Description: Picea glauca is a broad dense conical tree, especially when young. The mature habit can vary but it generally is a narrow conical form. Image Source: Karren Wcisel, TreeTopics.com Image Date: September 21, 2008 Image File Name: white_spruce_4039.png Branch/Twig: Description: The stem is described as being pinkish- brown, glabrous and sometimes glaucous. Color can be relative I guess as I usually see more of a chalky white color. If you look closely at this image you will see the chalky, light colored stem peeking through the foliage. -
FOREST Condition Assessment Brochure, Pg
Reference TIPS FOREST Condition Assessment brochure, pg. 9 With proper management, you can maintain healthy forest land. All forests can be managed for a single use, such as timber production, or for multiple uses, such as wildlife habitat, recreation, livestock grazing and/or timber production. To help you Worksheet manage your forest land, you need to decide which of these uses are important to you. You likely have a primary use planned that will guide your overall management and decision-making processes. If secondary and tertiary uses are also important to you, allow these to guide your decisions as well. This worksheet will help you ensure that the vegetation and ecosystems on your forest land function properly for the land uses you have identified. In a healthy forest, the larger overstory trees, smaller understory trees, and ground vegetation are all in good condition. The distribution of vegetation and the number of trees per acre will differ depending upon where your property is located within the state. Soil type, precipitation, temperature, tree species, and your land use objectives are also factors that affect the density and distribution of vegetation on your forest land. Instructions: Conduct a basic assessment of your forest land by answering the following questions. Suggestions to help you address specific management issues are listed directly under each section. If you identify management needs and issues that may require professional assistance, refer to the last page of this Forest Condition Assessment for a list of resources. Site Date 1. Identify the tree species on your forest land. Select all that are present: Others: □ Douglas fi r □ Western larch □ Ponderosa pine □ Bigleaf maple □ Grand fi r □ Red alder □ White fi r □ Sitka spruce □ Western hemlock □ Oregon white oak There are many references to help you identify the tree species present in Oregon. -
Understanding the Carbon and Greenhouse Gas Balance of Forests in Britain
Research Report Understanding the carbon and greenhouse gas balance of forests in Britain Research Report Understanding the carbon and greenhouse gas balance of forests in Britain James Morison, Robert Matthews, Gemma Miller, Mike Perks, Tim Randle, Elena Vanguelova, Miriam White and Sirwan Yamulki Forestry Commission: Edinburgh © Crown Copyright 2012 You may re-use this information (not including logos) free of charge in any format or medium, under the terms of the Open Government Licence. To view this licence, visit: www.nationalarchives.gov.uk/doc/open-government-licence or write to the Information Policy Team, The National Archives, Kew, London TW9 4DU, or e-mail: [email protected]. First published in 2012 by Forestry Commission, Silvan House, 231 Corstorphine Road, Edinburgh EH12 7AT. ISBN 978-0-85538-855-3 Morison, J., Matthews, R., Miller, G., Perks, M., Randle, T., Vanguelova, E., White, M. and Yamulki, S. (2012). Understanding the carbon and greenhouse gas balance of forests in Britain. Forestry Commission Research Report. Forestry Commission, Edinburgh. i–vi + 1–149 pp. Keywords: Forest carbon; carbon stocks; soil carbon; greenhouse gas balance; mitigation; fossil fuel substitution; forest management. FCRP018/FC-GB(STUDIO9)/0K/MAR12 Enquiries relating to this publication should be addressed to: Forestry Commission 231 Corstorphine Road Edinburgh Scotland, EH12 7AT T: 0131 334 0303 E: [email protected] The Forestry Commission will consider all requests to make the content of publications available in alternative formats. Please direct requests to the Forestry Commission Diversity Team at the above address, or by email at [email protected] or by phone on 0131 314 6575.