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1

Behrens Yamada, Sylvia, and Graham E. Gillespie. "Will the European green crab (Carcinus maenas) persist in the Pacific Northwest?" ICES Journal of Marine Science 65, no. 5 (2008): 725–29. http://dx.doi.org/10.1093/icesjms/fsm191.

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Abstract Behrens Yamada, S., and Gillespie, G. E. 2008. Will the European green crab (Carcinus maenas) persist in the Pacific Northwest? – ICES Journal of Marine Science, 65: 725–729. A strong cohort of young European green crabs (Carcinus maenas) appeared in North American embayments from Oregon to the west coast of Vancouver Island following the strong El Niño of 1997/1998. Unusually, strong north-moving coastal currents transported crab larvae from established source populations in California to the Pacific Northwest. Since then, both coastal transport and recruitment of young green crabs h
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2

Jagt, John W. M., René H. B. Fraaije, Barry W. M. Van Bakel, Stephen K. Donovan, and Claire Mellish. "A lifetime amidst fossil crustaceans: a tribute to JOSEPH S.H. COLLINS (1927–2019)." Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen 296, no. 1 (2020): 1–8. http://dx.doi.org/10.1127/njgpa/2020/0906.

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To reflect the nearly 65 years of active research into extinct decapod and thoracican crus - taceans (Pleocyemata, Anomura, Brachyura and Cirripedia) by the late Joe Collins, a varied array of papers on polychelid lobsters, paguroid and galatheoid anomurans, brachyurans and scalpellomorph and balanomorph cirripedes is compiled in the present memorial volume. The material described and illustrated originates from a range of sedimentary strata, of Triassic, Jurassic, Cretaceous and Ceno - zoic age in North America (Washington, Oregon and North Carolina), Caribbean (Cuba), Japan and Europe (Engla
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3

Dunn, Paul H., and Alan L. Shanks. "Mating Success of Female Dungeness Crabs (Cancer magister) in Oregon Coastal Waters." Journal of Shellfish Research 31, no. 3 (2012): 835–39. http://dx.doi.org/10.2983/035.031.0330.

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4

Quinn, Jessica, Sarah Lee, Duncan Greeley, Alyssa Gehman, Armand M. Kuris, and Chelsea L. Wood. "Long-term change in the parasite burden of shore crabs ( Hemigrapsus oregonensis and Hemigrapsus nudus ) on the northwestern Pacific coast of North America." Proceedings of the Royal Society B: Biological Sciences 288, no. 1945 (2021): 20203036. http://dx.doi.org/10.1098/rspb.2020.3036.

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The abundances of free-living species have changed dramatically in recent decades, but little is known about change in the abundance of parasitic species. We investigated whether populations of several parasites have shifted over time in two shore crab hosts, Hemigrapsus oregonensis and Hemigrapsus nudus, by comparing the prevalence and abundance of three parasite taxa in a historical dataset (1969–1970) to contemporary parasite abundance (2018–2020) for hosts collected from 11 intertidal sites located from Oregon, USA, to British Columbia, Canada. Our data suggest that the abundance of the pa
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5

TODD, EWEN C. D. "Domoic Acid and Amnesic Shellfish Poisoning - A Review." Journal of Food Protection 56, no. 1 (1993): 69–83. http://dx.doi.org/10.4315/0362-028x-56.1.69.

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A new type of seafood toxicity, called amnesic shellfish poisoning, was described from 107 human cases after individuals consumed mussels containing domoic acid harvested from Prince Edward Island, Canada, in 1987. Most of these cases experienced gastroenteritis, and many older persons or others with underlying chronic illnesses developed neurologic symptoms including memory loss. Standard treatment procedures for the neurologic condition were not effective and three patients died. Domoic acid is a known neurototoxin, and it is believed that in these cases enough toxin was absorbed through the
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6

Foit, Franklin F., and Peter J. Mehringer. "Holocene tephra stratigraphy in four lakes in southeastern Oregon and northwestern Nevada, USA." Quaternary Research 85, no. 2 (2016): 218–26. http://dx.doi.org/10.1016/j.yqres.2015.12.008.

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To better understand the regional tephra stratigraphy and chronology of northern Nevada and southern Oregon, tephras in archived cores, taken as part of the Steens Mountain Prehistory Project from four lakes, Diamond Pond, Fish and Wildhorse lakes in southeastern Oregon and Blue Lake in northwestern Nevada, were reexamined using more advanced electron microprobe analytical technology. The best preserved and most complete core from Fish Lake along with Wildhorse Lake hosted two tephras from Mt. Mazama (Llao Rock and the Climactic Mazama), a mid-Holocene basaltic tephra from Diamond Craters, Ore
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7

Johnson, David F., Louis W. Botsford, Richard D. Methot Jr., and Thomas C. Wainwright. "Wind Stress and Cycles in Dungeness Crab (Cancer magister) Catch off California, Oregon, and Washington." Canadian Journal of Fisheries and Aquatic Sciences 43, no. 4 (1986): 838–45. http://dx.doi.org/10.1139/f86-103.

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Dungeness crab (Cancer magister) catch records along the coasts of northern California, Oregon, and Washington covary in a cyclic pattern with a period of 9–10 yr. Both environmental forcing and density-dependent recruitment have been proposed as the mechanisms causing these cycles. Spring wind stress in a southward direction is correlated with crab catch along this coast at typical lags of 4 and 5 yr. This time lag corresponds to the time required for growth from the larval phase to the size caught in the fishery. Also, computed autocorrelations show that wind stress is itself cyclic. Since c
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8

Berglund, Ross E., and Rodney M. Feldmann. "A new crab,Rogueus orrin. gen. and sp. (Decapoda: Brachyura), from the Lookingglass Formation (Ulatisian Stage: lower middle Eocene) of southwestern Oregon." Journal of Paleontology 63, no. 1 (1989): 69–73. http://dx.doi.org/10.1017/s002233600004097x.

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A new genus and species of raninid crab,Rogueus orri, is described from the Tenmile Member of the Lookingglass Formation in southwestern Oregon. Based upon previous studies of foraminiferans, the rock unit has been assigned an early middle Eocene age. Distinct from other raninids with its sinuous fronto-orbital margin, bifid rostrum, and uniquely branched anterolateral teeth,Rogueus orrimay be descended fromNotopocorystes(Cretacoranina) fritschi.
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9

Roegner, GC, DA Armstrong, and AL Shanks. "Wind and tidal influences on larval crab recruitment to an Oregon estuary." Marine Ecology Progress Series 351 (December 6, 2007): 177–88. http://dx.doi.org/10.3354/meps07130.

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10

Losey, Robert J., Sylvia Behrens Yamada, and Leah Largaespada. "Late-Holocene Dungeness crab (Cancer magister) harvest at an Oregon coast estuary." Journal of Archaeological Science 31, no. 11 (2004): 1603–12. http://dx.doi.org/10.1016/j.jas.2004.04.002.

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11

Yochum, Noëlle, Allan W. Stoner, David B. Sampson, Craig Rose, Alan Pazar, and Robert Eder. "Utilizing reflex impairment to assess the role of discard mortality in “Size, Sex, and Season” management for Oregon Dungeness crab (Cancer magister) fisheries." Canadian Journal of Fisheries and Aquatic Sciences 74, no. 5 (2017): 739–50. http://dx.doi.org/10.1139/cjfas-2016-0029.

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We found that crab discarded from Oregon (USA) commercial and recreational fisheries for Dungeness crab (Cancer magister) have lower postrelease mortality than previously estimated. This aligns with the goals of the “3-S” management strategy currently employed for these fisheries, to protect discarded sublegal male (Size), female (Sex), and soft-shell (Season) crab. We found that for the commercial ocean Dungeness fishery, overall discard mortality rates (5 days after release) were 0.080 (95% confidence interval: 0.061–0.100) for females; 0.012 (95% confidence interval: 0.002–0.022) for hard-s
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12

Steenland, N. C. "On: “A Case Study of Integrated Hydrocarbon Exploration Through Basalt,” by Robert Withers, Dwight Eggers, Thomas Fox, and Terry Crebs (November 1994 GEOPHYSICS 59, p 1666–1679)." GEOPHYSICS 61, no. 3 (1996): 914. http://dx.doi.org/10.1190/1.1444016.

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This paper describes geophysical exploration in northern Oregon, an area covered by the Columbia River Basalt Group (CRBG) on the surface. Obtaining geophysical results through these basalts is a major problem. Magnetic, gravity, seismic, MT and subsurface data are utilized.
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13

Walker, Sally E., and Janet R. Voight. "Epibiosis, symbiosis and gastropod taphonomy in the deep sea." Paleontological Society Special Publications 6 (1992): 303. http://dx.doi.org/10.1017/s2475262200008637.

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A synthesis of current research suggests several trends in deep sea taphonomy. First, epibiosis (the condition of having bionts on exoskeletons that is not obligate) appears to decrease with increasing depth. Epibionts, such as serpulid polychaetes and barnacles that take advantage of ephemeral hard substrates offered by crab exoskeletons, sea urchin spines or gastropod shells, appear to be more diverse and common at depths of less than 500 m. At abyssal depths, microbial communities on living shells are common and may contribute to the breakdown of molluscan periostracum. These communities ma
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14

Armstrong, David A., Chris Rooper, and Donald Gunderson. "Estuarine production of juvenile dungeness crab (cancer magister) and contribution to the Oregon-Washington coastal fishery." Estuaries 26, no. 4 (2003): 1174–88. http://dx.doi.org/10.1007/bf02803372.

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15

Jivoff, Paul. "Global Invader: The European Green Crab. By Sylvia Behrens Yamada. Corvallis (Oregon): Oregon Sea Grant. $15.00. xiii + 123 p; ill.; index. ISBN: 1–881826–24–4. 2001." Quarterly Review of Biology 77, no. 4 (2002): 471–72. http://dx.doi.org/10.1086/374496.

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16

Bulens, Sandra, Sophia Kazakova, Hannah E. Reses, et al. "Carbapenem-Resistant Acinetobacter baumannii Incidence Trends Identified Through the Emerging Infections Program, 2012–2018." Infection Control & Hospital Epidemiology 41, S1 (2020): s462—s463. http://dx.doi.org/10.1017/ice.2020.1136.

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Background: Carbapenem-resistant Acinetobacter baumannii (CRAB) is a serious threat to patient safety due to limited treatment options and propensity to spread in healthcare settings. Using Emerging Infections Program (EIP) data, we describe changes in CRAB incidence and epidemiology. Methods: During January 2012 to December 2018, 9 sites (Colorado, Connecticut, Georgia, Maryland, Minnesota, New Mexico, New York, Oregon, and Tennessee) participated in active laboratory- and population-based surveillance. An incident case was defined as the first isolation of A. baumannii complex, in a 30-day p
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17

Miller, JA, and AL Shanks. "Ocean-estuary coupling in the Oregon upwelling region: abundance and transport of juvenile fish and of crab megalopae." Marine Ecology Progress Series 271 (2004): 267–79. http://dx.doi.org/10.3354/meps271267.

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18

Lee, EMJ, and KG O’Malley. "Fine-scale spatial and temporal genomic variation among Dungeness crab Cancer magister larval recruits in the California Current Ecosystem." Marine Ecology Progress Series 649 (September 10, 2020): 67–81. http://dx.doi.org/10.3354/meps13453.

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Dynamic marine environments can shape complex spatial and temporal patterns in the population connectivity of marine species, and this is often exemplified in species with long larval phases. Here, we used a genotyping-by-sequencing (GBS) approach to examine fine-scale spatial and temporal genomic variation among Dungeness crab Cancer magister larval recruits sampled in the California Current Ecosystem. Specifically, we compared samples collected during expected- and late-season recruitment time periods within 2 consecutive years (2017 and 2018) at 2 sites in Oregon, USA (Yaquina Bay and Coos
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19

Hein, SR, and MW Jacobs. "Decorating behavior begins immediately after metamorphosis in the decorator crab Oregonia gracilis." Marine Ecology Progress Series 555 (August 18, 2016): 141–50. http://dx.doi.org/10.3354/meps11788.

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20

Ebbesmeyer, Curtis C., W. J. Ingraham, Jason A. Jones, and Mary J. Donohue. "Marine debris from the Oregon Dungeness crab fishery recovered in the Northwestern Hawaiian Islands: Identification and oceanic drift paths." Marine Pollution Bulletin 65, no. 1-3 (2012): 69–75. http://dx.doi.org/10.1016/j.marpolbul.2011.09.037.

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21

Gustafson, Eric P., Torrey Nyborg, and Barry W. M. van Bakel. "A new genus and species of raninid crab, Doraranina manleyi (Decapoda: Raninoidea: Lyreididae) from the lower Eocene of Oregon." Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen 292, no. 2 (2019): 121–28. http://dx.doi.org/10.1127/njgpa/2019/0811.

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22

Sorte, C. J. "Larval dynamics of the sand crab, Emerita analoga, off the central Oregon coast during a strong El Nino period." Journal of Plankton Research 23, no. 9 (2001): 939–44. http://dx.doi.org/10.1093/plankt/23.9.939.

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23

Hobbs, Roderick C., Louis W. Botsford, and Andrew Thomas. "Influence of Hydrographic Conditions and Wind Forcing on the Distribution and Abundance of Dungeness crab, Cancer magister, Larvae." Canadian Journal of Fisheries and Aquatic Sciences 49, no. 7 (1992): 1379–88. http://dx.doi.org/10.1139/f92-153.

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The distribution of larval Dungeness crab (Cancer magister) was sampled by joint U.S.A./U.S.S.R. ichthyoplankton surveys off the coasts of Washington, Oregon, and northern California involving more than 120 stations from 5 to 360 km offshore and between 40 and 48°N latitude in each of the five years 1981–85. Observed cross-shelf distributions of megalopae were consistent with a mechanism by which diel vertical migratory behavior of the late-stage megalopae in the presence of wind-induced currents results in onshore transport to favorable settlement areas. Total onshore transport for 45 d prior
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24

Yochum, Noëlle, Allan W. Stoner, David B. Sampson, and Craig Rose. "A comparison of laboratory-holding and tag-return methods for evaluating delayed mortality of Dungeness crab (Cancer magister) discarded in Oregon fisheries." Fishery Bulletin 116, no. 2 (2018): 126–41. http://dx.doi.org/10.7755/fb.116.2.2.

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25

Payne, James R., and William B. Driskell. "The Importance of Distinguishing Dissolved-Versus Oil-Droplet Phases in Assessing the Fate, Transport, and Toxic Effects of Marine Oil Pollution1." International Oil Spill Conference Proceedings 2003, no. 1 (2003): 771–78. http://dx.doi.org/10.7901/2169-3358-2003-1-771.

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ABSTRACT For years, it has been known that oil released in seawater partitions into dissolved and oil-droplet phases; however, there has been little effort to discriminate between the phases in oil spill Natural Resource Damage Assessment (NRDA) programs. In 1999, portable field equipment was built for this task. By filtering 3.5 L volumes of seawater at the time of collection, method detection limits are improved and it is possible to discriminate between the phases, thereby improving understanding of oil fate and transport processes and providing more accurate toxicological assessments. Firs
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26

Trumble, Robert J., and Robert D. Humphreys. "Management of Pacific Herring (Clupea harengus pallasi) in the Eastern Pacific Ocean." Canadian Journal of Fisheries and Aquatic Sciences 42, S1 (1985): s230—s244. http://dx.doi.org/10.1139/f85-277.

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Pacific herring (Clupea harengus pallasi) fishery management in the eastern Pacific Ocean is under jurisdiction of the federal governments of the United States and Canada and the states of Alaska, Washington, Oregon, and California. In Canada, the Department of Fisheries and Oceans is responsible for all Canadian marine fisheries. United States fisheries management is a federal responsibility in waters beyond 5.6 km (3 nautical miles), provided that a Fishery Management Plan is in effect. As no such plan currently exists for herring in the eastern Pacific, individual states manage offshore wat
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27

Payne, James R., and William B. Driskell. "SOURCE CHARACTERIZATION AND IDENTIFICATION OF NEW CARISSA OIL IN NRDA ENVIRONMENTAL SAMPLES USING A COMBINED STATISTICAL AND FINGERPRINTING APPROACH1." International Oil Spill Conference Proceedings 2001, no. 2 (2001): 1403–9. http://dx.doi.org/10.7901/2169-3358-2001-2-1403.

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ABSTRACT Source oil characterization and its subsequent identification and quantification in different receiving environments are integral components of a natural resource damage assessment (NRDA) following a spill. When the M/V New Carissa broke up on the Oregon coast in February 1999, it released an estimated 70,000 gallons of two bunker fuels and two diesel fuels. Numerous oil, water, sediment, and tissue samples were subsequently analyzed for the standard suite of aliphatic and polynuclear aromatic hydrocarbon (PAH) fractions, as well as steranes and triterpanes to use in chemical fingerpr
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28

"Aculus schlechtendali. [Distribution Map]." Distribution Maps of Plant Pests, No.June (August 1, 2009). http://dx.doi.org/10.1079/dmpp/20093167380.

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Abstract A new distribution map is provided for Aculus schlechtendali (Nalepa). Acari: Eriophyidae. Hosts: apple (Malus domestica), European pear (Pyrus communis) and crab-apple tree (Malus sylvestris). Information is given on the geographical distribution in Europe (Austria, Belgium, Bulgaria, Croatia, Denmark, Finland, France (Mainland France), Germany, Greece (Mainland Greece), Hungary, Italy (Mainland Italy), Lithuania, Netherlands, Norway, Poland, Portugal, Russia (Central Russia, Southern Russia), Serbia, Slovenia, Sweden, Switzerland, UK (England and Wales, Northern Ireland), Ukraine),
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29

Hammond, Paul. "Specimens of Copablepharon fuscum Troubridge and Crabo 1995 (Lepidoptera: Noctuidae) in the Oregon State Arthropod Collection." Catalog: Oregon State Arthropod Collection 3, no. 2 (2019). http://dx.doi.org/10.5399/osu/cat_osac.3.2.4598.

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30

Hildebrand, Lisa, Kim S. Bernard, and Leigh G. Torres. "Do Gray Whales Count Calories? Comparing Energetic Values of Gray Whale Prey Across Two Different Feeding Grounds in the Eastern North Pacific." Frontiers in Marine Science 8 (July 22, 2021). http://dx.doi.org/10.3389/fmars.2021.683634.

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Predators must consume enough prey to support costly events, such as reproduction. Meeting high energetic requirements is particularly challenging for migrating baleen whales as their feeding seasons are typically restricted to a limited temporal window and marine prey are notoriously patchy. We assessed the energetic value of the six most common nearshore zooplankton species collected within the Oregon, United States range of the Pacific Coast Feeding Group (PCFG) gray whale (Eschrichtius robustus) feeding grounds, and compared these results to the energetic value of the predominant amphipod
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31

Trainer, Vera L., Raphael M. Kudela, Matthew V. Hunter, Nicolaus G. Adams, and Ryan M. McCabe. "Climate Extreme Seeds a New Domoic Acid Hotspot on the US West Coast." Frontiers in Climate 2 (December 14, 2020). http://dx.doi.org/10.3389/fclim.2020.571836.

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A heatwave that blanketed the northeast Pacific Ocean in 2013–2015 had severe impacts on the marine ecosystem through altered species composition and survival. A direct result of this marine heatwave was a sustained, record-setting harmful algal bloom (HAB), caused by the toxigenic diatom, Pseudo-nitzschia, that led to an unprecedented delay in harvest opportunity for commercial Dungeness crab (Metacarcinus magister) and closure of other recreational, commercial and tribal shellfish harvest, including razor clams. Samples collected during a cruise in summer 2015, showed the appearance of a hig
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