Mountains? Mapping the Earths Extremes 1St Edition Pdf, Epub, Ebook

Total Page:16

File Type:pdf, Size:1020Kb

Mountains? Mapping the Earths Extremes 1St Edition Pdf, Epub, Ebook MOUNTAINS? MAPPING THE EARTHS EXTREMES 1ST EDITION PDF, EPUB, EBOOK Stefan Dech | 9780500518892 | | | | | Mountains? Mapping the Earths Extremes 1st edition PDF Book Annapurna Himalaya. Cho Oyu m. Animal Earth. It is also noted that heavy rainfall associated with tropical cyclones was assessed in the IPCC SREX as likely to increase under increasing global warming Seneviratne et al. From a mountaineering point of view, the Messner list is the more challenging one. Some published literature is now available on the evaluation of differences in drought and dryness occurrence at 1. The short, horizontal stripes represent individual annual data points, the curves connect the mean value per ecosystem model in each bin. April Differences in TXx and TNn compared to pre-industrial climate are robust at both global warming levels. There is consequently low confidence in the conclusion that the number of very intense cyclones is increasing globally. There is high confidence that these observed changes in temperature extremes can be attributed to anthropogenic forcing Bindoff et al. Soil can also be a key compartment for substantial carbon sequestration Lal, ; Minasny et al. Additionally, when climbing Mount Kilimanjaro via Marangu he summited in just 16 hours and 37 minutes, easily beating the previous record of 18 hours. It is the route that Edmund Hillary and Tenzing Norgay followed in May when they became the first climbers to reach the summit and return safely. Rocks: Galleries of igneous, sedimentary and metamorphic rock photos with descriptions. The accumulated cyclonic energy is projected to decrease globally from 1. They found decreasing trends for a large number of stations in western North America and Australia, and increasing trends in parts of Europe, eastern North America, parts of South America, and southern Africa. Kristiansen completed the summits in the following order: Vinson on Jan 21, Aconcagua on Feb 6, Kosciuszko on Feb 13, Kilimanjaro on Mar 1, Carstensz Pyramid on Mar 14, Elbrus on May 8, Everest on May 25, spending just 22 days on the mountain normally, expeditions take up to two months acclimatizing, laying ropes, etc. As highlighted in Seneviratne et al. Matthews, Y. Sixty-eight had died trying—a fatality rate of about 20 percent, making it the third most dangerous eight-thousander. This map shows surface temperatures in Celsius in the area on June 30, , as measured by the Landsat 8 satellite. Some regions, such as northern oceans and the Arctic, have decreased in salinity, owing to melting glaciers and ice sheets, while others have increased in salinity, owing to higher sea surface temperatures and evaporation Durack et al. The highest mountains are also not generally the most voluminous. Mountains? Mapping the Earths Extremes 1st edition Writer You can now order through nhbs. A more complex approach relies on laboratory or field experiments Dove et al. However, such a definition is political , not geophysical, and would mean that Papua changed continents in Maps of changes in the number of frost days FD can be found in Supplementary Material 3. In addition, maintaining physical consistency between downscaled variables is important but challenging Frost et al. Vast shadows obscure features in adjacent valleys, and opaque snows blanket everything. This analysis reveals the following hotspots of drying i. Assessments of impacts of 1. As observed for temperature extremes, this response is also mostly independent of the considered emissions scenario e. Peaks in the Karakoram are only considered independent mountains if at least meters of topographic prominence separates them from neighboring high points. Small-scale fisheries in tropical regions, which are very dependent on habitat provided by coastal ecosystems such as coral reefs, mangroves, seagrass and kelp forests, are expected to face growing risks at 1. For example, impacts from an overshoot pathway could be larger than impacts from a stabilization pathway. Long-term risks of coastal flooding and impacts on populations, infrastructures and assets high confidence , freshwater stress medium confidenc e , and risks across marine ecosystems high confidence and critical sectors medium confidence are projected to increase at 1. Sale, R. The global climate has changed relative to the pre-industrial period, and there are multiple lines of evidence that these changes have had impacts on organisms and ecosystems, as well as on human systems and well-being high confidence. The second step maps regional sea level to changes in the return periods of particular flood events to account for effects not included in global climate models, such as tides, storm surges, and wave setup and runup. Annapurna is the only 8, meter-peak to be conquered on the first try—and Herzog and Lachenal did it without bottled oxygen. There is some discussion within the climbing community about whether the central summit deserves recognition as the 15th eight-thousander. The underlying methodology and the data basis are the same as in Figure 3. Such analyses are partly done using multimodel approaches, such as multi-climate and multi-impact models Warszawski et al. Lonnoy, T. Mehrotra, A. Thober et al. Warren et al. The three most dangerous of the eight-thousanders—Annapurna, K2, and Nanga Parbat—claim the life of about one climber for every four who reach the top. Finally, implications for sea ice, sea level and permafrost beyond the end of the century are assessed. Aalto et al. The applied approach assumes linear dependencies on global temperature changes while thoroughly addressing associated uncertainties via resampling methods. Manaslu, the eighth tallest peak in the world, sits about 35 kilometers 22 miles east of Annapurna in Nepal. In the case of the Rhine and Danube rivers, Donnelly et al. Consequently, for adaptation purposes, it is necessary to enhance carbon sinks, especially in forests which are prime regulators within the water, energy and carbon cycles Ellison et al. Gasherbrum II, the thirteenth tallest mountain in the world and the second tallest in the Gasherbrum group, is on the northernmost section of the ridge and about 10 kilometers 6 miles southeast of K2—the tallest mountain in the Karakorum. Singhi Kangri m. There is high confidence that an intermediate temperature overshoot has no long-term consequences for Arctic sea ice coverage with regrowth on decadal time scales. Confidence language is used throughout this chapter and likelihood statements e. Mountains? Mapping the Earths Extremes 1st edition Reviews Future economic and trade environments and their response to changing food availability medium confidence are important potential adaptation options for reducing hunger risk in low- and middle-income countries. The rest sit along political borders. Astronomy Picture of the Day. This literature is, however, consistent with the assessment by Church et al. REI Co-op Journal. In: Global Warming of 1. As an alternative to the ESR or time sampling approach, pattern scaling may be used. Overall, Alfieri et al. Pirani, W. Seattle: The Mountaineers Books. However, using the same models Jacob et al. Attribution studies have shown that there is high confidence that anthropogenic forcing has had a detectable influence on trends in global warming virtually certain since the midth century , in land warming on all continents except Antarctica likely since the midth century , in ocean warming since very likely , and in increases in hot extremes and decreases in cold extremes since the midth century very likely Bindoff et al. Strongest increase in frequency for the rarest and most extreme events high confidence. Some regions, such as northern oceans and the Arctic, have decreased in salinity, owing to melting glaciers and ice sheets, while others have increased in salinity, owing to higher sea surface temperatures and evaporation Durack et al. A number of caveats are noted for studies projecting changes to climatic range. Based on these analyses, the following can be stated: significant changes in responses are found in all regions for most temperature indices, with the exception of i the diurnal temperature range DTR in most regions, ii ice days ID , frost days FD and growing season length GSL mostly in regions where differences are zero, because, e. Mount Elbrus is a dormant volcano and the highest mountain in Europe. Gomis, E. You can now order through nhbs. Conservation Land Management CLM is a quarterly magazine that is widely regarded as essential reading for all who are involved in land management for nature conservation, across the British Isles. Mountains? Mapping the Earths Extremes 1st edition Read Online The underlying literature assessed in Chapter 3 is broad and includes a large number of recent publications specific to assessments for 1. Statements consisting only of original research should be removed. Views Read Edit View history. British Wildlife. Long-term patterns of variability make detecting signals due to climate change complex, although the recent acceleration of changes to the temperature of the surface layers of the ocean has made the climate signal more distinct Hoegh-Guldberg et al. Colin O'Brady broke the record for the Messner and Bass lists in days, summiting Vinson on 17 January and completing with Denali on 27 May Annapurna is only the tenth tallest eight-thousander, but it ranks as one of the most dangerous. Beginning in , Bass and Wells made various guided attempts to climb Mount Everest, the highest and most difficult peak in the list. Small islands are projected to experience multiple inter- related risks at 1. Taken together, both techniques offer a detailed view of a world that still pushes human beings to their limits--the mountainous regions of our planet. K2 , the highest summit of the Karakoram. Several regional changes in climate are assessed to occur with global warming up to 1. By 6, meters 19, feet , the air is so thin that full acclimatization is no longer possible. With structures as massive and complex as mountains, distance provides clarity.
Recommended publications
  • Countries and Continents of the World: a Visual Model
    Countries and Continents of the World http://geology.com/world/world-map-clickable.gif By STF Members at The Crossroads School Africa Second largest continent on earth (30,065,000 Sq. Km) Most countries of any other continent Home to The Sahara, the largest desert in the world and The Nile, the longest river in the world The Sahara: covers 4,619,260 km2 The Nile: 6695 kilometers long There are over 1000 languages spoken in Africa http://www.ecdc-cari.org/countries/Africa_Map.gif North America Third largest continent on earth (24,256,000 Sq. Km) Composed of 23 countries Most North Americans speak French, Spanish, and English Only continent that has every kind of climate http://www.freeusandworldmaps.com/html/WorldRegions/WorldRegions.html Asia Largest continent in size and population (44,579,000 Sq. Km) Contains 47 countries Contains the world’s largest country, Russia, and the most populous country, China The Great Wall of China is the only man made structure that can be seen from space Home to Mt. Everest (on the border of Tibet and Nepal), the highest point on earth Mt. Everest is 29,028 ft. (8,848 m) tall http://craigwsmall.wordpress.com/2008/11/10/asia/ Europe Second smallest continent in the world (9,938,000 Sq. Km) Home to the smallest country (Vatican City State) There are no deserts in Europe Contains mineral resources: coal, petroleum, natural gas, copper, lead, and tin http://www.knowledgerush.com/wiki_image/b/bf/Europe-large.png Oceania/Australia Smallest continent on earth (7,687,000 Sq.
    [Show full text]
  • Everest and Oxygen—Ruminations by a Climber Anesthesiologist by David Larson, M.D
    Everest and Oxygen—Ruminations by a Climber Anesthesiologist By David Larson, M.D. Gaining Altitude and Losing Partial Pressure with Dave and Samantha Larson Dr. Dave Larson is an obstetric anesthesiologist who practices at Long Beach Memorial Medical Center, and his daughter Samantha is a freshman at Stanford University. Together they have successfully ascended the Seven Summits, the tallest peaks on each of the seven continents, a feat of mountaineering postulated in the 1980s by Richard Bass, owner of the Snowbird Ski Resort in Utah. Bass accomplished it first in 1985. Samantha Larson, who scaled Everest in May 2007 (the youngest non-Sherpa to do so) and the Carstensz Pyramid in August 2007, is at age 18 the youngest ever to have achieved this feat. Because of varying definitions of continental borders based upon geography, geology, and geopolitics, there are nine potential summits, but the Seven Summits is based upon the American and Western European model. Reinhold Messner, an Italian mountaineer known for ascending without supplemental oxygen, postulated a list of Seven Summits that replaced a mountain on the Australian mainland (Mount Kosciuszko—2,228 m) with a higher peak in Oceania on New Guinea (the Carstensz Pyramid—4,884 m). The other variation in defining summits is whether you define Mount Blanc (4,808 m) as the highest European peak, or use Mount Elbrus (5,642 m) in the Caucasus. Other summits include Mount Kilimanjaro in Kenya, Africa (5,895 m), Vinson Massif in Antarctica (4,892 m), Mount Everest in Asia (8,848 m), Mount McKinley in Alaska, North America (6,194 m), and Mount Aconcagua in Argentina, South America (6,962 m).
    [Show full text]
  • Pakistan 1995
    LINDSAY GRIFFIN & DAVID HAMILTON Pakistan 1995 Thanks are due to Xavier Eguskitza, Tafeh Mohammad andAsem Mustafa Awan for their help in providing information. ast summer in the Karakoram was one of generally unsettled weather L conditions. Intermittent bad weather was experienced from early June and a marked deterioration occurred from mid-August. The remnants of heavy snow cover from a late spring fall hampered early expeditions, while those arriving later experienced almost continuous precipitation. In spite of these difficulties there was an unusually high success rate on both the 8000m and lesser peaks. Pakistan Government statistics show that 59 expe­ ditions from 16 countries received permits to attempt peaks above 6000m. Of the 29 expeditions to 8000m peaks 17 were successful. On the lower peaks II of the 29 expeditions succeeded. There were 14 fatalities (9 on 8000m peaks) among the 384 foreign climbers; a Pakistani cook and porter also died in separate incidents. The action of the Pakistan Government in limiting the number of per­ mits issued for each of the 8000m peaks to six per season has led to the practice of several unconnected expeditions 'sharing' a permit, an un­ fortunate development which may lead to complicated disputes with the Pakistani authorities in the future. Despite the growing commercialisation of high-altitude climbing, there were only four overtly commercial teams on the 8000m peaks (three on Broad Peak and one on Gasherbrum II). However, it is clear that many places on 'non-commercial' expeditions were filled by experienced climbers able to supply substantial funds from their own, or sponsors', resources.
    [Show full text]
  • Book Reviews 1988 COMPILED by GEOFFREY TEMPLEMAN
    Book Reviews 1988 COMPILED BY GEOFFREY TEMPLEMAN Touching the Void Joe Simpson ]onathan Cape, 1988, Pp174, £10·95 In 1985 Joe Simpson and Simon Yates set out to climb the W face of Siula Grande in the Peruvian Andes. They succeeded in their objective after three days and started on the descent of the N ridge in atrocious snow conditions. After a night on the ridge they continued their slow progress, breaking through cornices and having short falls, until one such fall resulted in Simpson breaking his leg. Yates started lowering Simpson down the W face, and they had almost reached the bottom when Simpson shot off over an overhanging cliff and was left hanging. After a considerable length of time in which nothing could be done, Yates cut the rope. Giving Simpson up for dead, he made his way back to Base Camp and, during the next three days, sorted out Simpson's belongings, burnt his clothes and prepared to leave camp. It was then that Simpson arrived in a state of exhausted delirium, having escaped from the deep crevasse into which he had fallen and crawled and hopped over the long glacier and moraine. The book recounts the story in a graphic and frank way. The psycho­ logical trauma following the decision to cut the rope; the thoughts engendered by being trapped in a deep crevasse with a broken leg; the embarrassment of the eventual meeting: these things are written about in depth and with a clarity that is only too well understood. You know Simpson will survive, but the tale is like a thriller - I almost said, a cliff-hanger - progressing from one dramatic situation to the next.
    [Show full text]
  • A Case Study of Gilgit-Baltistan
    The Role of Geography in Human Security: A Case Study of Gilgit-Baltistan PhD Thesis Submitted by Ehsan Mehmood Khan, PhD Scholar Regn. No. NDU-PCS/PhD-13/F-017 Supervisor Dr Muhammad Khan Department of Peace and Conflict Studies (PCS) Faculties of Contemporary Studies (FCS) National Defence University (NDU) Islamabad 2017 ii The Role of Geography in Human Security: A Case Study of Gilgit-Baltistan PhD Thesis Submitted by Ehsan Mehmood Khan, PhD Scholar Regn. No. NDU-PCS/PhD-13/F-017 Supervisor Dr Muhammad Khan This Dissertation is submitted to National Defence University, Islamabad in fulfilment for the degree of Doctor of Philosophy in Peace and Conflict Studies Department of Peace and Conflict Studies (PCS) Faculties of Contemporary Studies (FCS) National Defence University (NDU) Islamabad 2017 iii Thesis submitted in fulfilment of the requirement for Doctor of Philosophy in Peace and Conflict Studies (PCS) Peace and Conflict Studies (PCS) Department NATIONAL DEFENCE UNIVERSITY Islamabad- Pakistan 2017 iv CERTIFICATE OF COMPLETION It is certified that the dissertation titled “The Role of Geography in Human Security: A Case Study of Gilgit-Baltistan” written by Ehsan Mehmood Khan is based on original research and may be accepted towards the fulfilment of PhD Degree in Peace and Conflict Studies (PCS). ____________________ (Supervisor) ____________________ (External Examiner) Countersigned By ______________________ ____________________ (Controller of Examinations) (Head of the Department) v AUTHOR’S DECLARATION I hereby declare that this thesis titled “The Role of Geography in Human Security: A Case Study of Gilgit-Baltistan” is based on my own research work. Sources of information have been acknowledged and a reference list has been appended.
    [Show full text]
  • The Effect of Giant Lateral Collapses on Magma Pathways and the Location of Volcanism
    Originally published as: Maccaferri, F., Richter, N., Walter, T. R. (2017): The effect of giant lateral collapses on magma pathways and the location of volcanism. ‐ Nature Communications, 8. DOI: http://doi.org/10.1038/s41467‐017‐01256‐2 ARTICLE DOI: 10.1038/s41467-017-01256-2 OPEN The effect of giant lateral collapses on magma pathways and the location of volcanism Francesco Maccaferri1, Nicole Richter1 & Thomas R. Walter1 Flank instability and lateral collapse are recurrent processes during the structural evolution of volcanic edifices, and they affect and are affected by magmatic activity. It is known that dyke intrusions have the potential to destabilise the flanks of a volcano, and that lateral collapses may change the style of volcanism and the arrangement of shallow dykes. However, the effect of a large lateral collapse on the location of a new eruptive centre remains unclear. Here, we use a numerical approach to simulate the pathways of magmatic intrusions underneath the volcanic edifice, after the stress redistribution resulting from a large lateral collapse. Our simulations are quantitatively validated against the observations at Fogo vol- cano, Cabo Verde. The results reveal that a lateral collapse can trigger a significant deflection of deep magma pathways in the crust, favouring the formation of a new eruptive centre within the collapse embayment. Our results have implications for the long-term evolution of intraplate volcanic ocean islands. 1 German Research Centre for Geosciences (GFZ), Potsdam, 14473, Germany. Correspondence and requests for materials should be addressed to F.M. (email: [email protected]) NATURE COMMUNICATIONS | 8: 1097 | DOI: 10.1038/s41467-017-01256-2 | www.nature.com/naturecommunications 1 ARTICLE NATURE COMMUNICATIONS | DOI: 10.1038/s41467-017-01256-2 specially tall and active volcanoes are prone to flank observed at numerous volcanic ocean islands15,29,34,35, including – Einstability which may lead to failure and sector collapse1 3.
    [Show full text]
  • Gasherbrum 2 Expedition Trip Notes 2022
    GASHERBRUM 2 8,035M / 26,361FT 2022 EXPEDITION TRIP NOTES GASHERBRUM 2 EXPEDITION NOTES 2022 EXPEDITION DETAILS Dates: June 13 to August 1, 2022 Duration: 50 days Departure: ex Islamabad, Pakistan Price: US$28,900 Climb amongst the world’s classic 8,000m peaks. Photo: Mike Roberts In 2022, Adventure Consultants is organising an expedition to the Baltoro Glacier region in the Karakoram Mountains of Pakistan, with the objective of climbing Gasherbrum 2, the 13th highest mountain in the world. This is a remote and rewarding big mountain expedition, with the option to add on Gasherbrum 1 for two 8,000m peaks within a week. An imposing peak in a superbly dramatic landscape, Jeeps will take us to the road end at Tongal, followed Gasherbrum 2 soars above the border of China and by a 2-hour walk to Askole, the last village in the valley. Pakistan. First summitted by an Austrian team in Askole is the beginning of the trek to Base Camp and 1956, it is now regarded amongst the safest of the each night we camp out as we travel up the valley, 8,000m ascents. With its breathtaking approach trek, with our Balti porters providing entertainment and considered by many as one of the best in the world, colour to the otherwise stark and barren countryside. Gasherbrum 2 is an ideal training peak for Everest. Our expedition cooks will provide wholesome and high quality food along the trek and at Base Camp. We will HOW THE EXPEDITION OPERATES cook our own meals while on the mountain.
    [Show full text]
  • Stone Mountain State Park
    OUR CHANGING LAND Stone Mountain State Park An Environmental Education Learning Experience Designed for Grades 4-8 “The face of places, and their forms decay; And what is solid earth, that once was sea; Seas, in their turn, retreating from the shore, Make solid land, what ocean was before.” - Ovid Metamorphoses, XV “The earth is not finished, but is now being, and will forevermore be remade.” - C.R. Van Hise Renowned geologist, 1898 i Funding for the second edition of this Environmental Education Learning Experience was contributed by: N.C. Division of Land Resources, Department of Environment and Natural Resources, and the N.C. Mining Commission ii This Environmental Education Learning Experience was developed by Larry Trivette Lead Interpretation and Education Ranger Stone Mountain State Park; and Lea J. Beazley, Interpretation and Education Specialist North Carolina State Parks N.C. Division of Parks and Recreation Department of Environment and Natural Resources Michael F. Easley William G. Ross, Jr. Governor Secretary iii Other Contributors . Park volunteers; Carl Merschat, Mark Carter and Tyler Clark, N.C. Geological Survey, Division of Land Resources; Tracy Davis, N.C. Division of Land Resources; The N.C. Department of Public Instruction; The N.C. Department of Environment and Natural Resources; and the many individuals and agencies who assisted in the review of this publication. 385 copies of this public document were printed at a cost of $2,483.25 or $6.45 per copy Printed on recycled paper. 10-02 iv Table of Contents 1. Introduction • Introduction to the North Carolina State Parks System.......................................... 1.1 • Introduction to Stone Mountain State Park ...........................................................
    [Show full text]
  • Summits on the Air – ARM for USA - Colorado (WØC)
    Summits on the Air – ARM for USA - Colorado (WØC) Summits on the Air USA - Colorado (WØC) Association Reference Manual Document Reference S46.1 Issue number 3.2 Date of issue 15-June-2021 Participation start date 01-May-2010 Authorised Date: 15-June-2021 obo SOTA Management Team Association Manager Matt Schnizer KØMOS Summits-on-the-Air an original concept by G3WGV and developed with G3CWI Notice “Summits on the Air” SOTA and the SOTA logo are trademarks of the Programme. This document is copyright of the Programme. All other trademarks and copyrights referenced herein are acknowledged. Page 1 of 11 Document S46.1 V3.2 Summits on the Air – ARM for USA - Colorado (WØC) Change Control Date Version Details 01-May-10 1.0 First formal issue of this document 01-Aug-11 2.0 Updated Version including all qualified CO Peaks, North Dakota, and South Dakota Peaks 01-Dec-11 2.1 Corrections to document for consistency between sections. 31-Mar-14 2.2 Convert WØ to WØC for Colorado only Association. Remove South Dakota and North Dakota Regions. Minor grammatical changes. Clarification of SOTA Rule 3.7.3 “Final Access”. Matt Schnizer K0MOS becomes the new W0C Association Manager. 04/30/16 2.3 Updated Disclaimer Updated 2.0 Program Derivation: Changed prominence from 500 ft to 150m (492 ft) Updated 3.0 General information: Added valid FCC license Corrected conversion factor (ft to m) and recalculated all summits 1-Apr-2017 3.0 Acquired new Summit List from ListsofJohn.com: 64 new summits (37 for P500 ft to P150 m change and 27 new) and 3 deletes due to prom corrections.
    [Show full text]
  • 1 I-68/I-70: a WINDOW to the APPALACHIANS by Dr. John J
    I-68/I-70: A WINDOW TO THE APPALACHIANS by Dr. John J. Renton Dept. of Geology & Geography West Virginia University Morgantown, WV Introduction The Appalachian Mountains are probably the most studied mountains on Earth. Many of our modern ideas as to the origin of major mountain systems evolved from early investigations of the Appalachian region. The Appalachians offer a unique opportunity to experience the various components of an entire mountain system within a relatively short distance and period of time. Compared to the extensive areas occupied by other mountain systems such as the Rockies and the Alps, the Appalachians are relatively narrow and can be easily crossed within a few hours driving time. Following I-68 and I-70 between Morgantown, WV, and Frederick, Maryland, for example, one can visit all of the major structural components within the Appalachians within a distance of about 160 miles. Before I continue, I would like to clarify references to the Allegheny and Appalachian mountains. The Allegheny Mountains were created about 250 million years ago when continents collided during the Alleghenian Orogeny to form the super-continent of Pangea (Figure 1). As the continents collided, a range of mountains were created in much the same fashion that the Himalaya Mountains are now being formed by the collision of India and Asia. About 50 million years after its Figure 1 1 creation, Pangea began to break up with the break occurring parallel to the axis of the original mountains. As the pieces that were to become our present continents moved away from each other, the Indian, Atlantic, and Arctic oceans were created (Figure 2).
    [Show full text]
  • 2008. Birds of Conservation Concern 2008
    BIRDS OF CONSERVATION CONCERN 2008 U.S. Fish and Wildlife Service Division of Migratory Bird Management Arlington, Virginia December 2008 BIRDS OF CONSERVATION CONCERN 2008 Prepared by U.S. Fish and Wildlife Service Division of Migratory Bird Management Arlington, Virginia Suggested citation: U.S. Fish and Wildlife Service. 2008. Birds of Conservation Concern 2008. United States Department of Interior, Fish and Wildlife Service, Division of Migratory Bird Management, Arlington, Virginia. 85 pp. [Online version available at <http://www.fws.gov/migratorybirds/>] TABLE OF CONTENTS TABLE OF CONTENTS................................................................................................................. i LIST OF ACRONYMS .................................................................................................................. ii EXECUTIVE SUMMARY ........................................................................................................... iii ACKNOWLEDGMENTS ............................................................................................................. iv INTRODUCTION ...........................................................................................................................1 BACKGROUND .............................................................................................................................3 Why Did We Create Lists at Different Geographic Scales?................................................3 Bird Conservation Regions (BCRs).........................................................................3
    [Show full text]
  • E-Book on Dynamic Geology of the Northern Cordillera (Alaska and Western Canada) and Adjacent Marine Areas: Tectonics, Hazards, and Resources
    Dynamic Geology of the Northern Cordillera (Alaska and Western Canada) and Adjacent Marine Areas: Tectonics, Hazards, and Resources Item Type Book Authors Bundtzen, Thomas K.; Nokleberg, Warren J.; Price, Raymond A.; Scholl, David W.; Stone, David B. Download date 03/10/2021 23:23:17 Link to Item http://hdl.handle.net/11122/7994 University of Alaska, U.S. Geological Survey, Pacific Rim Geological Consulting, Queens University REGIONAL EARTH SCIENCE FOR THE LAYPERSON THROUGH PROFESSIONAL LEVELS E-Book on Dynamic Geology of the Northern Cordillera (Alaska and Western Canada) and Adjacent Marine Areas: Tectonics, Hazards, and Resources The E-Book describes, explains, and illustrates the have been subducted and have disappeared under the nature, origin, and geological evolution of the amazing Northern Cordillera. mountain system that extends through the Northern In alphabetical order, the marine areas adjacent to the Cordillera (Alaska and Western Canada), and the Northern Cordillera are the Arctic Ocean, Beaufort Sea, intriguing geology of adjacent marine areas. Other Bering Sea, Chukchi Sea, Gulf of Alaska, and the Pacific objectives are to describe geological hazards (i.e., Ocean. volcanic and seismic hazards) and geological resources (i.e., mineral and fossil fuel resources), and to describe the scientific, economic, and social significance of the earth for this region. As an example, the figure on the last page illustrates earthquakes belts for this dangerous part of the globe. What is the Northern Cordillera? The Northern Cordillera is comprised of Alaska and Western Canada. Alaska contains a series of parallel mountain ranges, and intervening topographic basins and plateaus. From north to south, the major mountain ranges are the Brooks Range, Kuskokwim Mountains, Aleutian Range, Alaska Range, Wrangell Mountains, and the Chugach Mountains.
    [Show full text]