DOCSLIB.ORG

Acadian-Appalachian Montane Spruce-Fir-Hardwood Forest

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Acadian-Appalachian Montane Spruce-Fir-Hardwood Forest Acadian-Appalachian Montane Spruce-Fir-Hardwood Forest Macrogroup: Boreal Upland Forest yourStateNatural Heritage Ecologist for more information about this habitat. This is modeledmap a distributiononbased current and is data nota substitute for field inventory. based Contact © Maine Natural Areas Program Description: A high elevation conifer forest dominated by red spruce and balsam fir, and forming small to very large patches on the highest peaks of the northern Appalachian Mountains. Heart- leaved birch is a characteristic tree along with yellow birch, white birch, mountain maple, striped maple, mountains ash, and occasionally black spruce at upper patch edges. Canopy tree seedlings dominate the shrub layer, and small trees and shrubs are most prominent where landslides or fire have disturbed the system. Short, foggy summers, long and severe winters, and exposed locations define the ecology of this system. In this cold climate cloud forest, dense beds of sphagnum moss cover much of the forest floor, and lichens State Distribution: MA, ME, NH, NY, VT hang from the trees. Total Habitat Acreage: 1,084,359 Ecological Setting and Natural Processes: Percent Conserved: 67.4% Soils are spodosols (acidic, leached out, and low nutrient), State State GAP 1&2 GAP 3 Unsecured and are subject to disturbance from windthrow and mass State Habitat % Acreage (acres) (acres) (acres) downslope slippage. Gaps formed by wind, snow, and ice ME 38% 417,246 64,633 88,367 264,246 are the major replacement agents; fires may be important NH 32% 351,405 230,356 81,711 39,338 but only over a longer return interval. Acid rain deposition and climate change pose the primary threats to this NY 20% 213,409 192,358 11,773 9,278 mountain system. VT 9% 101,695 34,688 26,735 40,272 MA 0% 605 595 10 0 Similar Habitat Types: Where mountains are high enough, krummholz and alpine tundra have formed above the spruce-fir. Northern hardwoods with a strong red spruce and yellow birch component are often just below. Crosswalk to State Wildlife Action Plans: Crosswalk to State Name Examples: Upland Forest (MA), Coniferous Forest (ME), High Elevation High Elevation Spruce-Fir Forest/Woodland (MA), Fir - Heart- Spruce Fir Forests - High/Montane/Northern Hardwood Leaved Birch Subalpine Forest (ME), High-Elevation Spruce - (NH), Mountain Spruce-Fir Forests (NY), Spruce-Fir- Fir Forest (NH), Mountain Spruce-Fir Forest (NY), Montane Northern Hardwood Forest - Montane types (VT) Spruce-Fir Forest (VT) 41 Places to Visit this Habitat: Habitat Patch Distribution Baxter State Park | ME White Mountain National Forest | NH 1,000,000 800,000 Dix/Giant Mountain Wilderness | NY 600,000 High Peaks Wilderness Area | NY 400,000 Green Mountain National Forest | VT Acres 200,000 0 Associated Species: Appendix lists scientific names 0 to 1 1 to 5 5 to 10 1000+ BIRDS: blackburnian warbler, blackpoll warbler, boreal 10 to 100 chickadee, golden-crowned kinglet, gray jay, purple finch, spruce 100 to 1000 grouse, swainson’s thrush, white-throated sparrow, yellow- Patch Size Classes bellied flycatcher, yellow-rumped warbler The average patch size for this habitat is 97 acres and the largest single patch is 61,167 acres. This chart shows the proportion of the habitat that is in each patch- MAMMALS: american marten, deer mouse, northern flying size class. squirrel, porcupine, red squirrel Age Class Distribution PLANTS: boreal bedstraw (galium kamtschaticum), bartram 80 shadbush (amelanchier bartramiana), hornemann's willowherb 60 (epilobium hornemannii), purple crowberry (empetrum atropurpureum), arctic bentgrass (agrostis mertensii), lapland 40 diapensia (diapensia lapponica), black-fruited spike-rush (luzula 20 parviflora), squashberry (viburnum edule), bearberry willow (salix 0 uva-ursi), lesser wintergreen (pyrola minor), northern comandra Percent of Habitat (geocaulon lividum) 1 to 20 20 to 40 40 to 60 60 to 80 80 to 100100 to 140 Age (Years) This chart shows the average age of trees associated with this habitat based on forest Inventory data. For non-forested systems or small habitats the average age is Species of Concern (G1-G4): Appendix lists scientific names influenced by the surroundings. BIRDS: Bicknell’s thrush, cape may warbler, red crossbill Predicted Habitat Loss to Development MAMMALS: long-tailed shrew 1,084,200 INSECTS: early hairstreak butterfly, katadin artic 1,084,000 1,083,800 PLANTS: appalachian fir-clubmoss (Huperzia appalachiana), 1,083,600 northern blueberry (Vaccinium boreale), northern mountain-ash Acreage 1,083,400 (Sorbus decora), cutler's goldenrod (Solidago cutleri), dwarf 1,083,200 white birch (Betula minor), mountain avens (Geum peckii), wavy 2010 2020 2030 2040 2050 2060 bluegrass (Poa laxa ssp. fFernaldiana Decade This chart shows the predicted loss of habitat over the next five decades (598 acres) if loss continues at the same rate as 1990-2000. The average rate of loss is 12 acres per year. Habitat Connectedness Index 100 50 0 Percent of Habitat 0 to 25 25 to 50 50 to 75 75 to 100 Degree of Fragmentation (0=Highly Fragmented & 100= Highly Connected) This metric measures how connected or fragmented the land directly surrounding (18 © Maine Natural Areas Program square miles) the habitat is, this the chart shows the proportion of the habitat in each connectedness class. Acadian-Appalachian Montane Spruce-Fir-Hardwood Forest http://nature.ly/HabitatGuide 42.
Load more

Recommended publications
  • Post-Fire Variability in Siberian Alder in Interior Alaska: Distribution Patterns, Nitrogen Fixation Rates, and Ecosystem Consequences
    Post-fire variability in Siberian alder in Interior Alaska: distribution patterns, nitrogen fixation rates, and ecosystem consequences Item Type Thesis Authors Houseman, Brian Richard Download date 24/09/2021 00:34:34 Link to Item http://hdl.handle.net/11122/8128 POST-FIRE VARIABILITY IN SIBERIAN ALDER IN INTERIOR ALASKA: DISTRIBUTION PATTERNS, NITROGEN FIXATION RATES, AND ECOSYSTEM CONSEQUENCES By Brian Richard Houseman, B.A. A Thesis Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science in Biological Sciences University of Alaska Fairbanks December 2017 APPROVED: Dr. Roger Ruess, Committee Chair Dr. Teresa Hollingsworth, Committee Co-Chair Dr. Dave Verbyla, Committee Member Dr. Kris Hundertmark, Chair Department of Biology and Wildlife Dr. Paul Layer, Dean College of Natural Science and Mathematics Dr. Michael Castellini, Dean of the Graduate School i ProQuest Number:10642427 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. ProQuest 10642427 Published by ProQuest LLC ( 2017). Copyright of the Dissertation is held by the Author. All rights reserved. This work is protected against unauthorized copying under Title 17, United States Code Microform Edition © ProQuest LLC. ProQuest LLC. 789 East Eisenhower Parkway P.O. Box 1346 Ann Arbor, MI 48106 - 1346 ABSTRACT The circumpolar boreal forest is responsible for a considerable proportion of global carbon sequestration and is an ecosystem with limited nitrogen (N) pools.
    [Show full text]
  • 2009) Summary Report: Tanacross Shaded Fuelbreak AA39, 9/29/09
    2009 SUMMARY REPORT R.R. Jandt 9/29/09 Tanacross Shaded Fuel Break AA39 Fuel Reduction Project Local residents, working with the village council and Alaska Fire Service, received federal funding to reduce the fire risk and hazard to private residential structures by modifying fuel structure and continuity of 66 acres around the community of Tanacross. Treatment was intended to produce a more open stand to slow the rate of spread and intensity of an accidental fire. At the same time, residents wanted to minimize the visual and ecological impact of the shaded fuel break by using hand Figure 1. Hand crew thinning spruce stand and removing crews to treat the area instead of ladder fuels around Tanacross. heavy equipment (Fig. 1). Vegetation Cover Three permanent transects, measuring 30m x 3m, were established in 2001 to monitor changes in understory vegetation cover. Though vegetation composition differed slightly between transects, pre-treatment (2001) understory cover was dominated by heath shrub, such as low-bush cranberry (Vaccinium vitis-idaea) and live feather moss with some tall willows (Salix bebbiana, primarily). Other common species pre-treatment included crowberry (Empetrum nigrum), twinflower (Linnaea borealis), and bastard toadflax (Geocaulon lividum). White spruce (Picea glauca) was the dominant overstory tree. Transects were monitored from 2002-2004 and in 2009 to assess changes in cover type. The most notable change was loss of viability of the feather moss cover on the forest floor in the first two summers following the treatment (Fig. 2, 3). Live moss was almost 50% of the substrate (ground cover) in 2001, whereas by 2003 less than 5% was recorded as live and 22% of the substrate cover was dead feather moss.
    [Show full text]
  • Ecological Site XA232X02Y210 Boreal Forest Loamy Frozen Plains Warm
    Natural Resources Conservation Service Ecological site XA232X02Y210 Boreal Forest Loamy Frozen Plains Warm Last updated: 5/18/2020 Accessed: 09/26/2021 General information Provisional. A provisional ecological site description has undergone quality control and quality assurance review. It contains a working state and transition model and enough information to identify the ecological site. MLRA notes Major Land Resource Area (MLRA): 232X–Yukon Flats Lowlands The Yukon Flats Lowlands MLRA is an expansive basin characterized by numerous levels of flood plains and terraces that are separated by minimal breaks in elevation. This MLRA is in Interior Alaska and is adjacent to the middle reaches of the Yukon River. Numerous tributaries of the Yukon River are within the Yukon Flats Lowlands MLRA. The largest are Beaver Creek, Birch Creek, Black River, Chandalar River, Christian River, Dall River, Hadweenzic River, Hodzana River, Porcupine River, and Sheenjek River. The MLRA has two distinct regions— lowlands and marginal uplands. The lowlands have minimal local relief and are approximately 9,000 square miles in size (Williams 1962). Landforms associated with the lowlands are flood plains and stream terraces. The marginal uplands consist of rolling and dissected plains that are a transitional area between the lowlands and adjacent mountain systems. The marginal uplands are approximately 4,700 square miles in size (Williams 1962). This MLRA is bounded by the Yukon-Tanana Plateau to the south, Hodzana Highlands to the west, Porcupine Plateau to the east, and southern foothills of the Brooks Range to the north (Williams 1962). These surrounding hills and mountains partially isolate the Yukon Flats Lowlands MLRA from weather systems affecting other MLRAs of Interior Alaska.
    [Show full text]
  • Houghton's Goldenrod
    U.S. Department of the Interior Fish and Wildlife Service RECOVERY PLAN FOR HOUGHTON’S GOLDENROD (SOLIDAGO HOUGHTONII A. GRAY) Prepared by Michael R. Penskar Michigan Natural Features Inventory 8th Floor Mason Bldg., P.O. Box 30444 Lansing, Michigan 48909-7944 for Region 3 U.S. Fish and Wildlife Service Ft. Snelling, Minnesota Approved: e onal irector, U.S. Fish an ildlife Service c~ Ii-lY\-~ Date: EXECUTIVE SUMMARY Current Status: Solidago houghtonji (Houghton’s goldenrod), classified as threatened, is endemic primarily to the northernmost regions of Lakes Huron and Michigan in Michigan and Ontario. Of 58 known occurrences in the United States, at least portions of 32 are on public land and four are within private nature preserves. At least 33 of the U.S. occurrences are considered to be of good quality and highly viable. Several historic sites need to be surveyed to determine if populations there are still extant and intact. Habitat Reuuirements and Limitin2 Factors: This species is generally restricted to narrow bands of open, calcareous, lakeshore habitat. The species’ primary limiting factor is its restricted habitat, which requires the natural dynamics of the Great Lakes system to maintain a suitable environment. Preliminary findings from breeding system studies indicate that this species is self- incompatible, and requires outcrossing and insect pollen vectors to successfully set seed. The conservation of this species requires the maintenance of mature adult plants and their habitat, as well as the critical processes that maintain habitat. The current major threats to Solidago houghtonii are development and its ancillary activities, and the overuse of shoreline areas for recreational activities, particularly off-road-vehicles.
    [Show full text]
  • F231XY181AK Ecological Dynamics of the Site
    Ecological Site Description ID: F231XY181AK Ecological Dynamics of the Site: This boreal ecological site occurred on steep north facing escarpment slopes (i.e. typical slope exceeded 65%). The north facing aspect for this ecological site resulted in a cooler microclimate when compared to ecological sites on steep southern escarpment slopes (i.e. R231XY109AK and F231XY110AK). However, the steep slopes and gravelly soils on this ecosite prevented development of permafrost. Site conditions favored development of an open white spruce forest. While F231XY110AK was similar ecological site, F231XY181AK had a thick organic mat and abundant moss ground cover. For community phase 1.1, soils were classified as cryorthents and were composed of organic matter over gravelly colluvium. Fire was a disturbance regime that resulted in 4 documented phases. Fire is a natural and typically unmanaged disturbance regime. The typical fire return interval for coniferous forests of interior Alaska is approximately 100 years. Mass movement due to fire disturbance resulted in one observed alternate state that had one documented phase. State and Transition Diagram: 1 State ID Number: 1 State Name: Reference State Narrative: Phases within the reference state were grouped on the structure and dominance of deciduous and coniferous trees which was believed to directly relate to time since last fire event. Due to the steepness and dominance of a white spruce forest, a high-severity fire regime was considered to be the typical fire disturbance for this ecological site. In a high-severity fire, large proportions of the organic mat are consumed and mineral soils will typically be exposed. While many pre-fire species likely regenerate after fire, conditions are suitable for the establishment and growth of species with wind-blown seed (e.g.
    [Show full text]
  • The Alaska Vegetation Classification
    The Alaska Vegetation Forest Service Pacific Northwest Research Station General Technical Classification Report PNW-GTR-286 July 1992 L.A. Viereck, CT. Dyrness, A.R. Batten, and K.J. Wenzlick Authors L.A. VIERECK is a principal plant ecologist, C.T. DYRNESS was a research soil scientist (now retired), and K.J. WENZLICK was a secretary (currently is an editorial assistant, Research information Services, Portland, Oregon 97208), ‘Institute of Northern Forestry, 308 Tanana Drive, Fairbanks, Alaska 99775-5500; and A.R. BATTEN is research associate at University of Alaska Museum, Fairbanks, Alaska 99775-l200. Abstract Viereck, L.A.; Dyrness, C.T.; Batten, A.R.; Wenzlick, K.J. 1992. The Alaska vegetation classification. Gen. Tech. Rep. PNW-GTR-286. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 278 p. The Alaska vegetation classification presented here is a comprehensive, statewide system that has been under development since 1976. The classification is based, as much as possible, on the characteristics of the vegetation itself and is designed to categorize existing vegetation, not potential vegetation. A hierarchical system with five levels of resolution is used for classifying Alaska vegetation. The system, an agglomerative one, starts with 888 known Alaska plant communities, which are listed and referenced. At the broadest level of resolution, the system contains three formations-forest, scrub, and herbaceous vegetation. In addition to the classification, this report contains a key to levels I, II, and III; complete descriptions of all level IV units; and a glossary of terms used. Keywords: Vegetation, classification, Alaska, tundra, boreal forest, coastal forest, plant communities.
    [Show full text]
  • Map of Forested Habitats in Anchorage's Parks and Greenbelts
    Map of Forested Habitats in Anchorage’s Parks and Greenbelts Susan C. Klein Alaska Natural Heritage Program Environment and Natural Resources Institute University of Alaska Anchorage June 1999 Funding was provided by the Urban and Community Forestry Program Division of Forestry Alaska Department of Natural Resources Introduction Parks and greenbelts within the Municipality of Anchorage (MOA) are inhabited by numerous wildlife such as moose (Alces alces), bears (Ursus americanus), geese (Branta canadensis), lynx (Felis lynx), small mammals, wood frogs (Rana sylvatica) and songbirds. Because wildlife are an integral part of the Anchorage landscape they present both unique wildlife viewing opportunities and management challenges. For example, moose/human interactions have increased in the last few years. A task force was formed and is proposing recommendations for addressing the burgeoning goose population, and a spruce bark beetle (Dendrotconus rufipennis) infestation has slowly been encroaching upon white spruce (Picea glauca) in the Municipality. Knowledge of vegetation in habitats used by wildlife in the Anchorage Bowl is important for both park planning and wildlife management. To address this issue I mapped vegetation in two parks and two greenbelts in Anchorage using aerial photo interpretation, field sampling and a geographic information system (GIS). The mapped areas were Kincaid Park in West Anchorage, Russian Jack Springs Park in East Anchorage, the Chester Creek Greenbelt and the Tony Knowles Coastal Trail (Figure 1). Dr. Roman Dial and I developed this project as a master’s thesis at Alaska Pacific University. The Alaska Natural Heritage Program helped develop the thesis into a project of use to other agencies in the community and has provided staff support for a grant funded by the Alaska Division of Forestry.
    [Show full text]
  • Fpn63 Northern Cedar Swamp Factsheet
    FORESTED RICH PEATLAND SYSTEM FPn63 Northern Floristic Region Northern Cedar Swamp White cedar–dominated swamps on wet peat soils. Often present in areas influenced by mineral-rich subsurface flow or groundwater seepage along the margins of uplands and peatlands. Vegetation Structure & Composition Description is based on summary of vascular plant data from 76 plots (relevés), and bryophyte data from 16 plots. • Moss layer has > 50% cover and is char- acterized by hummocks and water-filled hol- lows. On hummocks, the dominant mosses are usually a mix of Sphagnum species and mat-forming brown mosses. Wet hollows are often colonized by brown mosses. Liverworts are common. • Forb layer is variable but usually includes orchids such as small northern bog orchid (Platanthera obtusata), lesser rattlesnake plantain (Goodyera repens), and yellow lady’s slipper (Cypripedium calceolus); spe- cies common in adjacent upland forests such as goldthread (Coptis trifolia), twinflower (Linnaea borealis), starflower (Trientalis bo- realis), and naked miterwort (Mitella nuda); and dwarf raspberry (Rubus pubescens). • Graminoid layer is variable but commonly includes bristle-stalked sedge (Carex leptalea) and soft-leaved sedge (C. disperma). • Low-shrub layer is dominated by ericaceous species, especially Labrador tea (Ledum groenlandicum), with creeping snowberry (Gaultheria hispidula) usually present. • Tall-shrub layer is variable but commonly dominated by dwarf alder (Rhamnus alnifolia), red-osier dogwood (Cornus sericea), speckled alder (Alnus incana), and fly honeysuckle (Lonicera canadensis). • Understory trees typically include white cedar and balsam fir, and occasionally black spruce and paper birch. • Canopy cover is variable, ranging from interrupted to continuous (50–100%). Canopy is typically dominated by white cedar, with balsam fir and black spruce frequently present.
    [Show full text]
  • Overview of Vegetation Association Classification and Fact Sheets Vegetation Associations Are Part of the Yukon ELC Framework
    Overview of Vegetation Association Classification and Fact Sheets Vegetation associations are part of the Yukon ELC Framework. An association is a vegetation classification unit “defined on the basis of a characteristic range of species composition, diagnostic species occurrence, habitat conditions, and physiognomy”. They describe the current vegetation of Yukon and are specifically used to characterize the vegetation growing on a specific ecosite. However, they can also be used separately to describe vegetation (i.e., without the ecosite classification). Canadian National Vegetation Classification, or CNVC (http://cnvc-cnvc.ca) system protocols are used to identify, name and describe vegetation associations and subassociations. The Yukon vegetation associations are sometimes at a different scale than the national associations. For example, a Yukon association is sometimes a national subassociation. This is a result of the process of development of national associations where existing vegetation types were correlated between jurisdictions so jurisdictional protocols sometimes had to be taken into account. Names and Codes Every vegetation association has a name and code. The names and codes are described briefly here— see Yukon Ecological and Landscape Classification and Mapping Guidelines for more detail. Vegetation associations are named according to one or more dominant and/or indicator species. Species of different “layers” — i.e., tree, shrub, herb or moss/lichen — are separated by a forward slash (/). Species within the same layer are separated by an en dash (–). Vegetation subassociations are generally used to characterize variation in species composition that is not considered significant enough to be an association. A single species name is appended to the association to name the subassociation.
    [Show full text]
  • Inflorescence Evolution in Santalales: Integrating Morphological Characters and Molecular Phylogenetics
    Inflorescence evolution in Santalales: Integrating morphological characters and molecular phylogenetics Daniel L. Nickrent,1,4 Frank Anderson2, and Job Kuijt3 Manuscript received 21 June 2018; revision accepted 17 PREMISE OF THE STUDY: The sandalwood order (Santalales) December 2018 includes members that present a diverse array of inflorescence types, some of which are unique among angiosperms. This 1 Department of Plant Biology, Southern Illinois University, diversity presents a interpretational challenges but also Carbondale, IL 62901-6509 USA opportunities to test fundamental concepts in plant morphology. Here we use modern phylogenetic approaches to address the 2 Department of Zoology, Southern Illinois University, Carbondale, evolution of inflorescences in the sandalwood order. IL 62901-6509 USA METHODS: Phylogenetic analyses of two nuclear and three 3 649 Lost Lake Road, Victoria, BC V9B 6E3, Canada chloroplast genes was conducted on representatives of 146 of the 163 genera in the order. A matrix was constructed that scored 4Author for correspondence: (e-mail: [email protected]) nine characters dealing with inflorescences. One character “trios” that encompasses any grouping of three flowers (i.e. both dichasia Citation: Nickrent D.L., Anderson F., Kuijt J. 2019. Inflorescence and triads) was optimized on samples of the posterior distribution evolution in Santalales: Integrating morphological characters and of trees from the Bayesian analysis using BayesTraits. Three nodes molecular phylogenetics. American Journal of Botany 106:402- were examined: the most recent common ancestors of A) all 414. ingroup members, B) Loranthaceae, and C) Opiliaceae, Santalaceae s. lat. and Viscaceae. doi: 10.1002/ajb2.1250 KEY RESULTS: The phylogenetic analysis resulted in many fully [note: page numbering is not the same as in the published paper] resolved nodes across Santalales with strong support for 18 clades previously named as families.
    [Show full text]
  • Groundwater-Dependent Ecosystem (Gde) and Associated Rare Species Surveys, Hiawatha National Forest, Mi: Summary of 2013 – 2015 Activities
    GROUNDWATER-DEPENDENT ECOSYSTEM (GDE) AND ASSOCIATED RARE SPECIES SURVEYS, HIAWATHA NATIONAL FOREST, MI: SUMMARY OF 2013 – 2015 ACTIVITIES PREPARED BY: BRADFORD S. SLAUGHTER AND DAVID L. CUTHRELL MICHIGAN NATURAL FEATURES INVENTORY PO BOX 13036 LANSING, MI 48901-3036 FOR: HIAWATHA NATIONAL FOREST GRANT/AGREEMENT #12-CS-11091000-015 GRANT/AGREEMENT #14-PA-11091000-020 4 MARCH 2016 REPORT NO. 2016-07 Suggested Citation: Slaughter, B.S., and D.L. Cuthrell. 2016. Groundwater-Dependent Ecosystem (GDE) And Associated Rare Species Surveys, Hiawatha National Forest, MI: Summary of 2013 – 2015 Activities. Michigan Natural Features Inventory, Report No. 2016-07, Lansing, MI. 116 pp. Copyright 2016 Michigan State University Board of Trustees. Michigan State University Extension programs and materials are open to all without regard to race, color, national origin, gender, religion, age, disability, political beliefs, sexual orientations, marital status, or family status. Cover photograph: Patterned fen, Pointe aux Chenes, Mackinac Co., MI, August 26, 2014. Photo by Bradford S. Slaughter. TABLE OF CONTENTS INTRODUCTION ................................................................................................................................ 1 METHODS ......................................................................................................................................... 2 RESULTS ............................................................................................................................................ 3 DISCUSSION
    [Show full text]
  • Flagstaff Regional Overview
    Natural Resource Inventory of the Bureau of Parks and Lands Flagstaff Region Prepared by Brooke Wilkerson Maine Natural Areas Program For the Bureau of Parks and Lands December 2006 Flagstaff Regional Overview Executive Summary.......................................................................................................... 1 Flagstaff Regional Overview............................................................................................ 3 The Physical Landscape: Geology, Soils, and Hydrology ......................................... 3 The Biological Landscape: Forest Types, Plants, and Animals................................ 4 The Human Landscape: Land Use History................................................................ 5 Summary Acreage Information................................................................................... 6 References...................................................................................................................... 6 Appendix 1: Exemplary Natural Communities and Rare Plant Species of the Flagstaff Region ................................................................................................................ 9 Appendix 2: Map of the Flagstaff Region..................................................................... 13 1 Executive Summary The attached Natural Resource Inventories document the physical and ecological features of BPL’s lands in the Flagstaff Region. Properties in the region total 54,132 acres and include: Chain of Ponds, Mt. Abraham, Redington, Bigelow,
    [Show full text]