Table A1.1 Section and Subsection Names with Elevation Ranges for Forest Service Class 1 Areas Class 1 Area Ecounit Approx
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Flower Power
FLOWER POWER IDAHO BOTANICAL GARDEN WHAT IS A FLOWER? INSTRUCTIONAL OBJECTIVE: When students finish this project, they will have gained respect for the beauty of flowers and appreciate their ecological and practical importance. INTRODUCTION Dear Teacher, The Idaho Botanical Garden is an outdoor learning environment. We want to make your visit comfortable and enjoyable, and ask that your students are dressed appropriately for the weather and have water, especially in the warm weather months. TERMS Angiosperms: Flowering plants that produce seeds enclosed in a fruit. Anthers: The boxlike structures at the top of stamens, where pollen is produced. Botanical garden: A place where plants are collected and displayed for scientific, educational and artistic purposes. Fertilization: The union of male sperm cells and female egg cells. Filament: The stalk of the stamen. Flower: The reproductive structure of an angiosperm. Fruit: A ripened ovary conaining seeds. Nectar: The sweet liquid produced by flowers to attract pollinators. Ovary: The hollow compartment at the base of the pistil which contains ovules. It develops into a fruit containing seeds. Ovules: The structures in a flower ovary that can develop into seeds. Pistil: The female part of a flower; stigma, style, and ovary. Pollen: A yellow, powder-like material containing sperm cells. Pollen tubes: Tubes that carry sperm cells from the stigma into the ovary. Pollination: The process of pollen coming together with the stigma of a flower. Pollinators: Animals which carry pollen from one flower to another. Seed: A structure containing a baby plant and its food supply, which is surrounded by a protective seed coat. -
Grassland Resources and Development of Grassland Agriculture in Temperate China
124 Rangelands 10(3), June 1988 Grassland Resources and Development of Grassland Agriculture in Temperate China Zhu Tinachen Natural temperate grasslands occupy 2.4 million km2 or one-quarter ofthe area of China. They form a broad beltfrom the plains of the northeast to the Tibetan Plateau of the southwest (Fig. 1). The nature and distribution of thegrassland is determined in large part by the influence of the monsoon. In the north- east where the monsoon is well developed, the grassland owes its existenceto dry conditions in the spring. Westward and southwestward wherethe monsooninfluence is weaker, the grasslandsoccupy higherelevations (to as high as 5,000 m) in response to the semiarid and arid regional climate. Similarly, temperate grasslands occur at high elevations in mountains of the desert region in northwestern China, far beyond the continuous grassland belt. Some 4,000 species offlowering plants comprise thevegetation ofthese temper- ate grasslands.About 200 are important forage species. The livestock population in China is about 130 million Fig. I Steppe zone of China cattle units. Most of the livestock are dependent on these 1.Meadow steppe, 2.Typical steppe. 3.Desert steppe. 4. Shrub steppe. 5. Alpine steppe. natural temperategrasslands. GrasslandTypes responding to climate and distributed in the form of a belt. Meadows are not zonal; they are controlled by local envi- Based on the concept of zonal vegetation, the natural ronments.About 80 ofthe area of is occu- of China can be divided into two percent grassland temperategrasslands major pied by zone steppetypes and about 20 percent by meadow types: steppe and meadow. -
Russia's Boreal Forests
Forest Area Key Facts & Carbon Emissions Russia’s Boreal Forests from Deforestation Forest location and brief description Russia is home to more than one-fifth of the world’s forest areas (approximately 763.5 million hectares). The Russian landscape is highly diverse, including polar deserts, arctic and sub-arctic tundra, boreal and semi-tundra larch forests, boreal and temperate coniferous forests, temperate broadleaf and mixed forests, forest-steppe and steppe (temperate grasslands, savannahs, and shrub-lands), semi-deserts and deserts. Russian boreal forests (known in Russia as the taiga) represent the largest forested region on Earth (approximately 12 million km2), larger than the Amazon. These forests have relatively few tree species, and are composed mainly of birch, pine, spruce, fir, with some deciduous species. Mixed in among the forests are bogs, fens, marshes, shallow lakes, rivers and wetlands, which hold vast amounts of water. They contain more than 55 per cent of the world’s conifers, and 11 per cent of the world’s biomass. Unique qualities of forest area Russia’s boreal region includes several important Global 200 ecoregions - a science-based global ranking of the Earth’s most biologically outstanding habitats. Among these is the Eastern-Siberian Taiga, which contains the largest expanse of untouched boreal forest in the world. Russia’s largest populations of brown bear, moose, wolf, red fox, reindeer, and wolverine can be found in this region. Bird species include: the Golden eagle, Black- billed capercaillie, Siberian Spruce grouse, Siberian accentor, Great gray owl, and Naumann’s thrush. Russia’s forests are also home to the Siberian tiger and Far Eastern leopard. -
Perennials for Special Purposes
Perennials for Special Purposes Hot & Dry Areas • Sage, Perennial (Artemisia) Newly planted perennials will need regular • Sea Holly (Eryngium) watering until established. • Sea Lavender (Limonium) • Spurge, Cushion (Euphorbia • Aster polychroma) • Baby’s Breath • Statice, German (Gypsophila) (Goniolimon) • Beardtongue • Stonecrop (Sedum) (Penstemon) • Sunflower, False (Heliopsis) • Big Bluestem • Sunflower, Perennial (Helianthus) (Andropogon) • Switch Grass (Panicum) • Bitterroot (Lewisia) • Tickseed (Coreopsis) • Blanketflower (Gaillardia) • Tufted Hair Grass (Deschampsia) • Blue Oat Grass (Helictotrichon) • Yarrow (Achillea) • Cactus, Prickly Pear (Opuntia) • Yucca • Candytuft (Iberis sempervirens) • Cinquefoil (Potentilla) Groundcover for Sun • Coneflower (Echinacea) • Daisy, Painted (Tanacetum) • Baby’s Breath, Creeping • Daisy, Shasta (Leucanthemum x superbum) (Gypsophila repens) • Daylily (Hemerocallis) • Beardtongue, Spreading • Evening Primrose (Oenothera) (Penstemon) • False Indigo (Baptisia) • Bellflower, Spreading • Feather Reed Grass (Calamagrostis) (Campanula) • Fescue, Blue (Festuca glauca) • Cinquefoil (Potentilla) • Flax (Linum) • Cliff Green (Paxistima • Foxtail Lily (Eremurus) canbyi) • Globe Thistle (Echinops) • Cranesbill (Geranium) • Goldenrod (Solidago) • Gentian, Trumpet (Gentiana acaulis) • Helen’s Flower (Helenium) • Globe Daisy (Globularia) • Hens & Chicks (Sempervivum) • Hens & Chicks (Sempervivum) • Ice Plant (Delosperma) • Irish/Scotch Moss (Sagina subulata) • Lamb’s Ears (Stachys byzantina) • Kinnikinnick -
Stuart, Trees & Shrubs
Excerpted from ©2001 by the Regents of the University of California. All rights reserved. May not be copied or reused without express written permission of the publisher. click here to BUY THIS BOOK INTRODUCTION HOW THE BOOK IS ORGANIZED Conifers and broadleaved trees and shrubs are treated separately in this book. Each group has its own set of keys to genera and species, as well as plant descriptions. Plant descriptions are or- ganized alphabetically by genus and then by species. In a few cases, we have included separate subspecies or varieties. Gen- era in which we include more than one species have short generic descriptions and species keys. Detailed species descrip- tions follow the generic descriptions. A species description in- cludes growth habit, distinctive characteristics, habitat, range (including a map), and remarks. Most species descriptions have an illustration showing leaves and either cones, flowers, or fruits. Illustrations were drawn from fresh specimens with the intent of showing diagnostic characteristics. Plant rarity is based on rankings derived from the California Native Plant Society and federal and state lists (Skinner and Pavlik 1994). Two lists are presented in the appendixes. The first is a list of species grouped by distinctive morphological features. The second is a checklist of trees and shrubs indexed alphabetically by family, genus, species, and common name. CLASSIFICATION To classify is a natural human trait. It is our nature to place ob- jects into similar groups and to place those groups into a hier- 1 TABLE 1 CLASSIFICATION HIERARCHY OF A CONIFER AND A BROADLEAVED TREE Taxonomic rank Conifer Broadleaved tree Kingdom Plantae Plantae Division Pinophyta Magnoliophyta Class Pinopsida Magnoliopsida Order Pinales Sapindales Family Pinaceae Aceraceae Genus Abies Acer Species epithet magnifica glabrum Variety shastensis torreyi Common name Shasta red fir mountain maple archy. -
THE KAZAKH STEPPE Conserving the World's Largest Dry
THE KAZAKH STEPPE Conserving the world’s largest dry steppe region Photo: Chris Magin, IUCN Saryarka is an internationally significant mosaic of steppe and wetlands The Dry Steppe Region The steppe grasslands of Eurasia were once among the most extensive in the world, stretching from eastern Romania, Moldova and Ukraine in eastern Europe (often referred to as the Pontic steppe) east through Kazakhstan and western Russia). Together, the Pontic and Kazakh steppes, often collectively referred to as the Pontian steppe, comprise about 24% of the world’s temperate grasslands. They eventually link to the vast grasslands of eastern Asia extending to Mongolia, China and Siberian Russia, together creating the largest complex of temperate grasslands on earth. The remaining extent and ecological condition of these grasslands varies considerably by region. Today in eastern Europe, for example, only 3–5 % remain in a natural or near natural state, with only 0.2% protected. In contrast, the eastward extension of these steppes into Kazakhstan reveals lower levels of disturbance, where as much as 36% remain in a semi-natural or natural state. Although current levels of protection in this region are also very low, the steppes of Kazakhstan have the potential to offer significant opportunities for increased conservation and protection. The Kazakh steppe, also known as the Kirghiz steppe, is itself one of the largest dry steppe regions on the planet, covering approximately 804,500 square kilometres and extending more than 2,200 kilometres from north of the Caspian Sea east to the Altai Mountains. These grasslands lie at the southern end of the Ural Mountains, the traditional dividing line between Europe and Asia. -
Temperate Grasslandsgrasslands Temperate Grasslands
TemperateTemperate GrasslandsGrasslands Temperate Grasslands § One of the most extensive of the biomes § North America: prairies 350 million ha running from eastern deciduous forest border to western cordilleras Konza Prairie, Kansas Temperate Grasslands § One of the most extensive of the biomes § Eurasia: steppes 250 million ha running from Hungary to Manchuria Mongolian steppe Russian Steppe Temperate Grasslands § One of the most extensive of the biomes § Argentina, Uruguay: pampas Temperate Grasslands § One of the most extensive of the biomes § Argentina, Uruguay: pampas Cortaderia - pampas grass Temperate Grasslands § One of the most extensive of the biomes § South Africa: grassveldt Temperate Grasslands § Temperate grasslands are adapted to recurring drought (50 - 120 cm rain) § Temperate grasslands appear homogenous but important structural and floristic differences have developed in response to regional and local conditions (e.g. in prairie province) § increasing latitude & east to west: warm to cold and moist to dry Temperate Grasslands § American prairie gradients: west to east Curtis Prairie - tall grass, Wisconsin Shortgrass prairie, Nebraska Konza Prairie - mixed grass, Kansas Temperate Grasslands § American prairie gradients: forest - grassland Curtis Prairie - tall grass, Wisconsin Prairie-oak savanna Temperate Grasslands § soils are rich 'chernozens' or 'udolls’ § thick organic layer of very dark humus; active earthworm and soil fauna activity making this soil one of the most productive of terrestrial systems § light rainfall -
The Bitterroot Valley of Western Montana Area Economic Profile
The Bitterroot Valley of Western Montana AREA ECONOMIC PROFILE prepared by Dr. Larry Swanson, Associate Directori O’Connor Center for the Rocky Mountain West The University of Montana May, 2001 This profile provides a description and assessment of the area economy of the Bitterroot Valley of southwestern Montana. Changing conditions and trends in the area economy over the course of the last twenty to twenty-five years are examined, including trends in population and employment growth and associated income changes and economic restruc- turing. Changing conditions in Ravalli County and the Bitterroot Valley are compared to those for the larger Rocky Mountain West region and nation as a whole. Various measures of the Bitterroot area economy also are systematically compared to similar measures for areas throughout the western United States having similar characteristics to the Bitterroot Valley. Two types of “peer areas” are selected for this purpose: 1) non-metro areas in the West nearby small and intermediate regional centers of 30,000 to 100,000 people, and, 2) non-metro areas nearby small and intermediate regional centers that are also nearby large concentrations of Forest Service lands. Major Findings and Observations Southwestern Montana’s Bitterroot Valley is the central watershed of the Bitterroot River, which flows north through the valley toward its confluence with the Clark Fork River near Missoula. This 1. Population Growth - During the 1990s, Ravalli County was the fastest growing county watershed is largely defined by the boundaries of Ravalli County. County boundaries also define in Montana and became one of the fastest growing counties in the entire United States, the outer boundaries of the Bitterroot National Forest. -
Birding in the Missoula and Bitterroot Valleys
Birding in the Missoula and Bitterroot Valleys Five Valleys and Bitterroot Audubon Society Chapters are grassroots volunteer organizations of Montana Audubon and the National Audubon Society. We promote understanding, respect, and enjoyment of birds and the natural world through education, habitat protection, and environmental advocacy. Five Valleys Bitterroot Audubon Society Audubon Society P.O. Box 8425 P.O. Box 326 Missoula, MT 59807 Hamilton, MT 59840 www.fvaudubon.org/ www.bitterrootaudubonorg/ Montana Audubon P.O. Box 595 Helena, MT 59624 406-443-3949 www.mtaudubon.org Status W Sp Su F Bird Species of West-central Montana (most vagrants excluded) _ Harlequin Duck B r r r Relative abundance in suitable habitat by season are: _ Long-tailed Duck t r r c - common to abundant, usually found on every visit in _ Surf Scoter t r r r moderate to large numbers _ White-winged Scoter t r r r u - uncommon, usually present in low numbers but may be _ Common Goldeneye B c c c c _ missed Barrow’s Goldeneye B u c c c _ o - occasional, seen only a few times during the season, not Bufflehead B o c u c _ Hooded Merganser B o c c c present in all suitable habitat _ Common Merganser B c c c c r - rare, one to low numbers occur but not every year _ Red-breasted Merganser t o o _ Status: Ruddy Duck B c c c _ Osprey B c c c B - Direct evidence of breeding _ Bald Eagle B c c c c b - Indirect evidence of breeding _ Northern Harrier B u c c c t - No evidence of breeding _ Sharp-shinned Hawk B u u u u _ Cooper’s Hawk B u u u u Season of occurrence: _ Northern Goshawk B u u u u W - Winter, mid-November to mid-February _ Swainson’s Hawk B u u u Sp - Spring, mid-February to mid-May _ Red-tailed Hawk B c c c c Su - Summer, mid-May to mid-August _ Ferruginous Hawk t r r r F - Fall, mid-August to mid-November _ Rough-legged Hawk t c c c _ Golden Eagle B u u u u This list follows the seventh edition of the AOU check-list. -
Water-Wise and Native Plant Demonstration Garden
LaBonte Park’s Outdoor Learning Center Water-Wise and Native Plant Demonstration Garden This collaborative effort was undertaken in fall 2007 to showcase the wide variety of water- wise plants that can be grown in Laramie. Most are also well-adapted to other locations in the state. These drought-tolerant species can be used in naturalistic settings or in more for- mal gardens. Either way, you’ll end up with a landscape that uses less water, takes up less of your time, and looks great! Updated 8/2012 N The north side of this garden is dedicated to plants that are native to our area including the Rocky Mountains and Great Plains re- gions. Note: This map will be revised every 2-3 years. It may not be to- tally accurate when you visit but it will be close. The south side con- tains water-wise plants from the Rocky Mountain region and beyond. Water-Wise Demo Bed List of Plants (listed by map number) PERENNIALS 84. Upright prairie coneflower (red-brown form) Ratibida columnifera 3. Wild four o'clock, Mirabilis multiflora 90. Sugarbowl clematis, Clematis scottii 4. Sunset penstemon, Penstemon clutei 93. Iris (intermediate size), Iris spp. 5. Basket of Gold, Aurinia saxatilis 94. Iris, Iris spp. 6. Lambs ear ('Silver Carpet'), Stachys byzantina 95. Firecracker penstemon, Penstemon eatonii 7. Dianthus ('Firewitch'), Dianthus gratianopolitanus 96. Partridge feather, Tanacetum densum ssp. 8. Rocky Mountain penstemon, Penstemon strictus amani 9. Small-leaf pussytoes ('McClintock'), Antennaria parvi- 97. Sedum (‘Angelina’), Sedum rupestre folia 98. Yarrow (‘Moonshine’), Achillea hybrid 10. Artemisia ('Silver Brocade'), Artemisia stelleriana 99. -
Description of the Ecoregions of the United States
(iii) ~ Agrl~:::~~;~":,c ullur. Description of the ~:::;. Ecoregions of the ==-'Number 1391 United States •• .~ • /..';;\:?;;.. \ United State. (;lAn) Department of Description of the .~ Agriculture Forest Ecoregions of the Service October United States 1980 Compiled by Robert G. Bailey Formerly Regional geographer, Intermountain Region; currently geographer, Rocky Mountain Forest and Range Experiment Station Prepared in cooperation with U.S. Fish and Wildlife Service and originally published as an unnumbered publication by the Intermountain Region, USDA Forest Service, Ogden, Utah In April 1979, the Agency leaders of the Bureau of Land Manage ment, Forest Service, Fish and Wildlife Service, Geological Survey, and Soil Conservation Service endorsed the concept of a national classification system developed by the Resources Evaluation Tech niques Program at the Rocky Mountain Forest and Range Experiment Station, to be used for renewable resources evaluation. The classifica tion system consists of four components (vegetation, soil, landform, and water), a proposed procedure for integrating the components into ecological response units, and a programmed procedure for integrating the ecological response units into ecosystem associations. The classification system described here is the result of literature synthesis and limited field testing and evaluation. It presents one procedure for defining, describing, and displaying ecosystems with respect to geographical distribution. The system and others are undergoing rigorous evaluation to determine the most appropriate procedure for defining and describing ecosystem associations. Bailey, Robert G. 1980. Description of the ecoregions of the United States. U. S. Department of Agriculture, Miscellaneous Publication No. 1391, 77 pp. This publication briefly describes and illustrates the Nation's ecosystem regions as shown in the 1976 map, "Ecoregions of the United States." A copy of this map, described in the Introduction, can be found between the last page and the back cover of this publication. -
Vegetation at the Taiga Forest–Steppe Borderline in the Western Khentey Mountains, Northern Mongolia
Ann. Bot. Fennici 42: 411–426 ISSN 0003-3847 Helsinki 19 December 2005 © Finnish Zoological and Botanical Publishing Board 2005 Vegetation at the taiga forest–steppe borderline in the western Khentey Mountains, northern Mongolia Choimaa Dulamsuren1, Markus Hauck2 & Michael Mühlenberg1 1) Center of Nature Conservation, University of Göttingen, Von-Siebold-Straße 2, D-37075 Göttingen, Germany (e-mail: [email protected]) 2) Albrecht von Haller Institute of Plant Sciences, University of Göttingen, Untere Karspüle 2, D-37073 Göttingen, Germany (e-mail: [email protected]) Received 31 Aug. 2004, revised version received 11 Nov. 2004, accepted 7 Jan. 2005 Dulamsuren, C., Hauck, M. & Mühlenberg, M. 2005: Vegetation at the taiga forest–steppe border- line in the western Khentey Mountains, northern Mongolia. — Ann. Bot. Fennici 42: 411–426. Vegetation of an area of 500 km2 in the western Khentey Mountains, northern Mon- golia is phytosociologically classified with the help of 254 relevés. Twenty-one main vegetation units are described. The study area is situated at the interface between the western Siberian dark taiga, the eastern Siberian light taiga and the Mongolian-Daurian forest steppe. A small-scale pattern of these three major vegetation types was found depending on site characteristics. Dark taiga forests of Pinus sibirica, Abies sibirica, Picea obovata, and Larix sibirica grow at the most humid sites. Light taiga forests dominated by Larix sibirica and Betula platyphylla occur on relatively dry northern slopes of the lower montane belt. Sun-exposed, southern slopes of the lower montane belt are covered by montane meadow and mountain steppe. DCA ordination suggests that the distribution of vegetation types depends on water supply and altitude.