The Arctic Ahead Conservation and Management in Arctic Alaska Milo Burcham
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Russian-American Long-Term Census of the Arctic:RUSALCA: Pacific-Arctic Research NEEDS
Russian-American Long-term Census of the Arctic:RUSALCA: Pacific-Arctic Research NEEDS Time Series Measurements @ Regional & Fine Scales Sea Ice Extent & Thickness Wind Direction & Speed Currents & Productivity Flux measurements Biodiversity Change integrated with Marine mammal research * IPY Flagship Projects? Ice edge bio-physics (PAG) Pan-Arctic beluga tagging (GINR) The Pacific Region of the Arctic Shows Amplified Response to Global Change HOW DO RUSSIA AND THE USA, THE GATEKEEPERS OF THE PACIFIC GATEWAY TO THE ARCTIC, MOVE FORWARD TOGETHER? RUSALCA GOALS: 1. Take observations Where Arctic Sea Ice reduction is a Maximum 2. Monitor Fresh Water and Nutrient Fluxes and Transport Pathways Through the Pacific Gateway. 3. Monitor Ecosystem Indicators of Climate Change. 4. Improve Russian-U.S. Arctic Climate Science Relations 5. Explore the unknown Arctic Pacific Gateway GOAL 1 (Sea Ice Thinning Observations) GOAL 2: Fresh Water Fluxes- ?? pathways IncreasedIncreased FreshFresh WaterWater FlowFlow FromFrom thethe ArcticArctic toto thethe NorthNorth AtlanticAtlantic WhatWhat areare thethe pathwayspathways ofof freshfresh waterwater flowflow acrossacross thethe PacificPacific GatewayGateway ?? Bering Strait Measuring the Pacific Input to the Arctic via the Bering Strait Why? What? Who? Little Diomede Island, Bering Strait Gateway Flux Measurements via Long- term Moorings in Bering Strait From 1990 to 2005 T, S and velocity at 9m above bottom A1 = western Channel A2 = eastern Channel A3 = combination of A1/2 A3’ (up north) A4 = Alaskan Coastal Current Not all moorings are deployed all years! Sea Surface Temperature 26th August 2004, from MODIS/Aqua level 1 courtesy of Ocean Color Data Processing Archive, NASA/Goddard Space Flight Center, thanks to Mike Schmidt Grey arrow marks the Diomede Islands (Little and Big Diomede). -
Breeding Biology of the Horned Puffin on St. Lawrence Island, Bering Sea, with Zoogeographical Notes on the North Pacific Puffins I
Pacific Science (1973), Vol. 27, No.2, p. 99-119 Printed in Great Britain Breeding Biology of the Horned Puffin on St. Lawrence Island, Bering Sea, with Zoogeographical Notes on the North Pacific Puffins I SPENCER G. SEALY' THE HORNED PUFFIN (Fratercula corniculata) is one of six species ofalcids which regularly nest on Sevuokuk Mountain, 3 km east of Gambell on St. Lawrence Island, Alaska (Fig. 1). During the summers of 1966 and 1967, I conducted on this island a study of the breeding ecology of three of these species, the Parakeet Auklet (Cyc/orrf?ynchuspsittacula), Crested Auklet (Aethia cristatella), and Least Auklet (A. pusilla) (see Sealy, 1968). During these summers some ob servations on the breeding biology of the Horn ed Puffin were obtained and are reported here. The only life history study ofthis species which spans the entire breeding season is that of Swartz (1966) in the Cape Thompson region, Alaska, some 560 km north of St. Lawrence Island (Fig. 2). Numerous studies of the biology of the con generic Common Puffin (Fratercula arctica) of the Atlantic and Arctic oceans are available (e.g., Lockley, 1953; Be1opol'skii, 1957; Uspen ski, 1958; Myrberget, 1959, 1961, 1962; Kartas chew, 1960; Nettleship, 1972; and others) and some of these will be utilized here for compara tive purposes. When available, comparative ob servations on the breeding biology of the other Pacific puffins, the Rhinoceros Auklet (Ceror hinca monocerata), which is actually a puffin (Storer, 1945), and the Tufted Puffin (Lunda cirrhata) will also be included. DISTRIBUTION The breeding distribution of the Horned Puffin has been mapped recently by Udvardy (1963: 105). -
December 2018 Trends
FROM THE COMMISSIONER Wrapping up four years of putting Alaska workers fi rst It has been the privilege of my • Merged two divisions and aggressively pursued life to serve as the commis- administrative effi ciencies that led to more grants sioner of Labor and Workforce for training Alaskans Development for the last four years in Gov. Bill Walker’s ad- • Contributed to the biggest year-to-year decrease ministration. I was honored to in proposed workers’ compensation rates in 40 do a job every day that aligns years through tireless efforts to increase effi ciency with my core values: ensure and lower medical costs in our workers’ compen- safety and health protections sation system for workers, advocate livable • Delivered major plans, including the Alaska LNG wages for families, and pro- Project Gasline Workforce Plan, the Alaska Ap- vide training opportunities that HEIDI DRYGAS prenticeship Plan, and the addendum to the equip Alaskans for jobs right Commissioner Alaska CTE Plan here in Alaska. • Passed AO 286 to ensure law-abiding state con- I cannot thank our department tractors are not outbid by unscrupulous bidders staff enough for their dedication to our mission and for who cut costs by deliberately or repeatedly depriv- their hard work these past four years despite challeng- ing employees of basic rights ing fi scal conditions. From division directors to frontline staff, I could not be prouder of what we’ve achieved • Eliminated subminimum wage for workers with together. disabilities These past few weeks, I’ve paused to refl ect and ap- These are just a few of our many accomplishments preciate the remarkable change for good the depart- since we took offi ce, and we made this signifi cant ment has delivered on behalf of Alaska’s workers: progress despite a 38 percent cut to our unrestricted general fund budget. -
Investigations of Belukha Whales in Coastal Waters
INVESTIGATIONS OF BELUKHA WHALES IN COASTAL WATERS OF WESTERN AND NORTHERN ALASKA I. DISTRIBUTION, ABUNDANCE, AND MOVEMENTS by Glenn A. Seaman, Kathryn J. Frost, and Lloyd F. Lowry Alaska Department of Fish and Game 1300 College Road Fairbanks, Alaska 99701 Final Report Outer Continental Shelf Environmental Assessment Program Research Unit 612 November 1986 153 TABLE OF CONTENTS Section Page LIST OF FIGURES . 157 LIST OF TABLES . 159 sumRY . 161 ACKNOWLEDGEMENTS . 162 WORLD DISTRIBUTION . 163 GENERAL 1 ISTRIBUTION IN ALASKA . 165 SEASONAL DISTRIBUTION IN ALASKA. 165 REGIONAL DISTRIBUTION AND ABUNDANCE. 173 Nor” h Aleutian Basin. 173 Saint Matthew-Hall Basin. s . 180 Saint George Basin. 184 Navarin Basin . 186 Norton Basin. 187 Hope Basin. 191 Barrow Arch . 196 Diapir Field. 205 DISCUSSION AND CONCLUSIONS . 208 LITERATURE CITED . 212 LIST OF PERSONAL COMMUNICANTS. 219 155 LIST OF FIGURES Figure 1. Current world distribution of belukha whales, not including extralimital occurrences . Figure 2. Map of the Bering, Chuk&i, and Beaufort seas, showing major locations mentioned in text. Figure 3. Distribution of belukha whales in January and February . Figure 4. Distribution of belukha whales in March and April. Figure 5. Distribution of belukha whales in May and June . Figure 6. Distribution of belukha whales in July and August. Figure 7. Distribution of belukha whales in September and October. Figure 8. Distribution of belukha whales in November and Deeember. Figure 9. Map of the North Aleutian Basin showing locations mentioned in text. Figure 10. Map of the Saint Matthew-Hall Basin showing locations mentionedintext. Figure 11. Map of the Saint George and Navarin basins showing locations mentionedintext. -