910 research outputs found
Systematics and biogeography of the arctic and boreal species of Primula
Thesis (Ph.D.) University of Alaska Fairbanks, 1987Four sections of the genus Primula are represented in northern North America: Aleuritia, Armerina, Crystallophlomis, and Cuneifolia. In this dissertation I discuss anatomical, morphological, cytological, ecological, and reproductive characters for thirteen species, and demonstrate coherence of sectional groups through cluster analysis and ordination. In Primula, distyly and homostyly play critical roles in systematics and biogeography. It is generally assumed that distylous individuals are almost completely outcrossed, and homostyles are capable of selfing. In the taxa examined here, distyly exists at the diploid and tetraploid levels while homostyly is seen in both diploids and higher polyploids. I suggest that distyly breaks down with selection for reproductive assurance in environments where pollinators are unreliable, or following hybridization in conjunction with polyploidy. While most northern Primula species are homostylous, several examples of distylous taxa demonstrate that this can be a successful breeding system in higher latitudes. In homostyles, self-compatibility and the proximity of reproductive organs assures a high degree of selfing; however, most northern homostylous taxa also exhibit attributes which suggest facultative outcrossing is common. In North America, evolution in Primula has been strongly influenced by Quaternary events leading to isolation, migration, and secondary contact of gene pools, in association with the breakdown of distyly to homostyly. The success of homostylous taxa is at least partially due to their ability to self-fertilize coupled with the availability of areas to colonize when Pleistocene ice retreated. The phytogeographic affinities, cytology, and reproductive shifts of Primula make it a useful model for processes occurring in the Alaskan flora. The steppes and mountains of Asia have been important source areas, and migration has taken place along mountains, rivers, island arcs, and coastlines. Speciation in the genus has been aided by hybridization, polyploidy, and reproductive diversity
Proceedings Hawaiian Academy of Science
Fourteenth Annual Meeting, Hawaiian Academy of ScienceDean Hall, University of Hawaii1938 - 193
Proceedings of the Workshop on the Okhotsk Sea and Adjacent Areas [Vladivostok, June 1995]
I REPORT OF THE PICES WORKSHOP ON THE OKHOTSK SEA AND ADJACENT AREAS (pdf, 0.1 Mb)
1. Outline of the workshop
2. Summary reports from sessions
3. Recommendations of the workshop
4. Acknowledgments
II SCIENTIFIC PAPERS SUBMITTED FROM SESSIONS
1. Physical Oceanography Sessions (pdf, 4 Mb)
A. Circulation and water mass structure of the Okhotsk Sea and Northwestern Pacific
Valentina D. Budaeva & Vyacheslav G. Makarov
Seasonal variability of the pycnocline in La Perouse Strait and Aniva Gulf
Valentina D. Budaeva & Vyacheslav G. Makarov
Modeling of the typical water circulations in the La Perouse Strait and Aniva Gulf region
Nina A. Dashko, Sergey M. Varlamov, Young-Ho Han & Young-Seup Kim
Anticyclogenesis over the Okhotsk Sea and its influence on weather
Boris S. Dyakov, Alexander A. Nikitin & Vadim P. Pavlychev
Research of water structure and dynamics in the Okhotsk Sea and adjacent Pacific
Howard J. Freeland, Alexander S. Bychkov, C.S. Wong, Frank A. Whitney & Gennady I. Yurasov
The Ohkotsk Sea component of Pacific Intermediate Water
Emil E. Herbeck, Anatoly I. Alexanin, Igor A. Gontcharenko, Igor I. Gorin, Yury V. Naumkin & Yury G. Proshjants
Some experience of the satellite environmental support of marine expeditions at the Far East Seas
Alexander A. Karnaukhov
The tidal influence on the Sakhalin shelf hydrology
Yasuhiro Kawasaki
On the formation process of the subsurface mixed water around the Central Kuril Islands
Lloyd D. Keigwin
Northwest Pacific paleohydrography
Talgat R. Kilmatov
Physical mechanisms for the North Pacific Intermediate Water formation
Vladimir A. Luchin
Water masses in the Okhotsk Sea
Andrey V. Martynov, Elena N. Golubeva & Victor I. Kuzin
Numerical experiments with finite element model of the Okhotsk Sea circulation
Nikolay A. Maximenko, Anatoly I. Kharlamov & Raissa I. Gouskina
Structure of Intermediate Water layer in the Northwest Pacific
Nikolay A. Maximenko & Andrey Yu. Shcherbina
Fine-structure of the North Pacific Intermediate Water layer
Renat D. Medjitov & Boris I. Reznikov
An experimental study of water transport through the Straits of Okhotsk Sea by electromagnetic method
Valentina V. Moroz
Oceanological zoning of the Kuril Islands area in the spring-summer period
Yutaka Nagata
Note on the salinity balance in the Okhotsk Sea
Alexander D. Nelezin
Variability of the Kuroshio Front in 1965-1991
Vladimir I. Ponomarev, Evgeny P. Varlaty & Mikhail Yu. Cheranyev
An experimental study of currents in the near-Kuril region of the Pacific Ocean and in the Okhotsk Sea
Stephen C. Riser, Gennady I. Yurasov & Mark J. Warner
Hydrographic and tracer measurements of the water mass structure and transport in the Okhotsk Sea in early spring
Konstantin A. Rogachev & Andrey V. Verkhunov
Circulation and water mass structure in the southern Okhotsk Sea, as observed in summer, 1994
Lynne D. Talley
North Pacific Intermediate Water formation and the role of the Okhotsk Sea
Anatoly S. Vasiliev & Fedor F. Khrapchenkov
Seasonal variability of integral water circulation in the Okhotsk Sea
B. Sea ice and its relation to circulation and climate
V.P. Gavrilo, G.A. Lebedev & A.P. Polyakov
Acoustic methods in sea ice dynamics studies
Nina M. Pestereva & Larisa A. Starodubtseva
The role of the Far-East atmospheric circulation in the formation of the ice cover in the Okhotsk Sea
Yoshihiko Sekine
Anomalous Oyashio intrusion and its teleconnection with Subarctic North Pacific circulation, sea ice of the Okhotsk Sea and air temperature of the northern Asian continent
C. Waves and tides
Vladimir A. Luchin
Characteristics of the tidal motions in the Kuril Straits
George V. Shevtchenko
On seasonal variability of tidal constants in the northwestern part of the Okhotsk Sea
D. Physical oceanography of the Japan Sea/East Sea
Mikhail A. Danchenkov, Kuh Kim, Igor A. Goncharenko & Young-Gyu Kim
A âchimneyâ of cold salt waters near Vladivostok
Christopher N.K. Mooers & Hee Sook Kang
Preliminary results from a numerical circulation model of the Japan Sea
Lev P. Yakunin
Influence of ice production on the deep water formation in the Japan Sea
2. Fisheries and Biology Sessions (pdf, 2.8 Mb)
A. Communities of the Okhotsk Sea and adjacent waters: composition, structure and dynamics
Lubov A. Balkonskaya
Exogenous succession of the southwestern Sakhalin algal communities
Tatyana A. Belan, Yelena V. Oleynik, Alexander V. Tkalin & Tatâyana S. Lishavskaya
Characteristics of pelagic and benthic communities on the North Sakhalin Island shelf
Lev N. Bocharov & Vladimir K. Ozyorin
Fishery and oceanographic database of Okhotsk Sea
Victor V. Lapko
Interannual dynamics of the epipelagic ichthyocen structure in the Okhotsk Sea
Valentina I. Lapshina
Quantitative seasonal and year-to-year changes of phytoplankton in the Okhotsk Sea and off Kuril area of the Pacific
Lyudmila N. Luchsheva
Biological productivity in anomalous mercury conditions (northern part of Okhotsk Sea)
Inna A. Nemirovskaya
Origin of hydrocarbons in the ecosystems of coastal region of the Okhotsk Sea
Tatyana A. Shatilina
Elements of the Pacific South Kuril area ecosystem
Vyacheslav P. Shuntov & Yelena P. Dulepova
Biota of the Okhotsk Sea: Structure of communities, the interannual dynamics and current status
B. Abundance, distribution, dynamics of the common fishes of the Okhotsk Sea
Yuri P. Diakov
Influence of some abiotic factors on spatial population dynamics of the West Kamchatka flounders (Pleuronectidae)
Gordon A. McFarlane, Richard J. Beamish & Larisa M. Zverkova
An examination of age estimates of walleye pollock (Theragra chalcogramma) from the Sea of Okhotsk using the burnt otolith method and implications for stock assessment and management
Larisa P. Nikolenko
Migration of Greenland turbot (Reinhardtius hippoglossoides) in the Okhotsk Sea
Galina M. Pushnikova
Fisheries impact on the Sakhalin-Hokkaido herring population
Vidar G. Wespestad
Is pollock overfished?
C. Salmon of the Okhotsk Sea: biology, abundance and stock identification
Vladimir A. Belyaev, Alexander Yu. Zhigalin
Epipelagic Far Eastern sardine of the Okhotsk Sea
Yuri E. Bregman, Victor V. Pushnikov, Lyudmila G. Sedova & Vladimir Ph. Ivanov
A preliminary report on stock status and productive capacity of horsehair crab Erimacrus isenbeckii (Brandt) in the South Kuril Strait
Natalia T. Dolganova
Mezoplankton distribution in the West Japan Sea
Vladimir V. Efremov, Richard L. Wilmot, Christine M. Kondzela, Natalia V. Varnavskaya, Sharon L. Hawkins & Maria E. Malinina
Application of pink and chum salmon genetic baseline to fishery management
Vyacheslav N. Ivankov & Valentina V. Andreyeva
Strategy for culture, breeding and numerous dynamics of Sakhalin salmon populations
Alla M. Kovalevskaya, Natalia I. Savelyeva & Dmitry M. Polyakov
Primary production in Sakhalin shelf waters
Tatyana N. Krupnova
Some reasons for resource reduction of Laminaria japonica (Primorye region)
Lyudmila N. Luchsheva & Anatoliy I. Botsul
Mercury in bottom sediments of the northeastern Okhotsk Sea
Pavel A. Lukâyanov, Natalia I. Belogortseva, Alexander A. Bulgakov, Alexander A. Kurika & Olga D. Novikova
Lectins and glycosidases from marine macro and micro-organisms of Japan and Okhotsk Seas
Boris A. Malyarchuk, Olga A. Radchenko, Miroslava V. Derenko, Andrey G. Lapinski & Leonid L. Solovenchuk
PCR-fingerprinting of mitochondrial genome of chum salmon, Oncorhynchus keta
Alexander A. Mikheev
Chaos and relaxation in dynamics of the pink salmon (Oncorhynchus gorbuscha) returns for two regions
Yuri A. Mitrofanov & Larisa N. Lesnikova
Fish-culture of Pacific Salmons increases the number of heredity defects
Larisa P. Nikolenko
Abundance of young halibut along the West Kamchatka shelf in 1982-1992
Sergey A. Nizyaev
Living conditions of golden king crab Lithodes aequispina in the Okhotsk Sea and near the Kuril Islands
Ludmila A. Pozdnyakova & Alla V. Silina
Settlements of Japanese scallop in Reid Pallada Bay (Sea of Japan)
Galina M. Pushnikova
Features of the Southwest Okhotsk Sea herring
Vladimir I. Radchenko & Igor I. Glebov
Present state of the Okhotsk herring stock and fisheries outlook
Alla V. Silina & Ida I. Ovsyannikova
Distribution of the barnacle Balanus rostratus eurostratus near the coasts of Primorye (Sea of Japan)
Galina I. Victorovskaya
Dependence of urchin Strongylocentrotus intermedius reproduction on water temperature
Anatoly F. Volkov, Alexander Y. Efimkin & Valery I. Chuchukalo
Feeding habits of Pacific salmon in the Sea of Okhotsk and in the Pacific waters of Kuril Islands in summer 1993
Larisa M. Zverkova & Georgy A. Oktyabrsky
Okhotsk Sea walleye pollock stock status
Tatyana N. Zvyagintseva, Elena V. Sundukova, Natalia M. Shevchenko & Ludmila A. Elyakova
Water soluble polysaccharides of some Far-Eastern seaweeds
3. Biodiversity Program (pdf, 0.2 Mb)
A. Biodiversity of island ecosystems and seasides of the North Pacific
Larissa A. Gayko
Productivity of Japanese scallop Patinopecten yessoensis (IAY) culture in Posieta Bay (Sea of Japan)
III APPENDICES
1. List of acronyms
2. List of participants
(Document pdf contains 431 pages
George Argusâs list of Salix references
This bibliographical list, containing more than 3600 publications related to the genus Salix, was compiled by Dr. Argus during his long scientific career
G@llinformed: Newsletter of the IUCN-SSC Galliformes Specialist Group 8-13 (2014-2017)
Issue 8 (April 2014)
From the Co-chairs, Peter Garson and Ilse Storch
Co-chairs advisory board members
G@llinformed letters and reports
The EAZA Cracid TAG: What about it? Cathy King
The EAZA Galliformes TAG update, Jan Dama
The last indigenous black-necked pheasant population of Europe, Christos Sokos and Periklis Birtsas
The ecological requirements of the spotted wood-quail Odontophorus guttatus in Noj K\u27a\u27ax Meen Elijio Panti National Park, Roni Martinez and Jack Clinton Eitniear
Honduran Ornithological Society-Ocellated Quail Conservation Project, Jack Clinton Eitniear
Venezuelan wood-quail: Request for information, Jack Clinton Eitniear
Humeâs pheasant in Nagaland, Lansothung Shitiri
Strategic conservation planning workshop for Edwardsâs pheasant, Philip McGowan and Matthew Grainger
New publications
In brief: New European research project: Grouse and wind power, Joy Coppes
Lesser prairie-chicken (Tympanuchus pallidicinctus) federally-listed as Threatened in the USA
Forthcoming events
Recent journal articles
Issue 9 (Jamuary 2015)
From the Co-chairs, Peter Garson and Ilse Storch
Co-chairs advisory board members
G@llinformed letters and reports
Himalayan quail: Is it still out there? Rahul Kaul
Edwardsâs pheasant conservation activities in Vietnam during 2014, Le Trong Trai and Pham Tuan Anh
Footnote to VNEPWK report, Peter Garson
A note on Djibouti francolin, Houssein Rayaleh
Is there any hope for Cracids in North-eastern Brazil?LuĂs FĂĄbio Silveira
Breeding the Great Curassow Crax rubra at the Belize Zoo, Jack Clinton Eitniear and Humberto Wohlers
New publications
Forthcoming events
Recent journal articles
Issue 10 (July 2015)
From the Co-chairs,Peter Garson and Ilse Storch
Co-chairs advisory board members
G@llinformed letters and reports
Community-based conservation in Tompotika: What\u27s working to recover the Maleo? Marcy Summers
What is going on with the white-winged guan in Peru? Fernando Angulo and Fabiola Riva
Saving the Edwards\u27s pheasant: Genetic assessment of the global captive population, Ludo Pinceel
Preliminaries on population status and distribution of the endangered Mount Cameroon Francolin, Pterrnistis camerunensis, Taku Awa II, Simon A. Tamungang, Essebi Marcel Ashute, and Lordon Champlain Djieto
Edwardsâs pheasant Conservation Action Plan 2015-2020 with vision to 2030: One more step forwards in the species recovery, Le Trong Trai and Pham Tuan Anh
New publications
In brief
Edwardsâs pheasant goes from Europe to Vietnam
The ecology and conservation of Tinamiformes and Neotropical Galliformes: contributions at Neotropical Ornithological Congress, Manaus, Brazil: July 19-24, 2015
Forthcoming events
Recent journal articles
Issue 11 (Jamusry 2016)
From the Co-chairs,Peter Garson and Ilse Storch
Co-chairs advisory board members
G@llinformed letters and reports
Survey and conservation of pheasants in western Arunachal Pradesh, India, Heerak Nandy, Anwaruddin Choudhury, S. S. Saha, and Ayan Bannerji
Current initiatives on research and conservation of the wattled curassow, Crax globulosa, in the Brazilian Central Amazon, Carolina Bertsch and Gabriel Augusto Leite
Updated records for cheer pheasant (Catreus wallichii) in Jammu and Kashmir, India, Riyaz Ahmad Wildlife Trust of India
Conservation action for western tragopan Tragopan melanocephalus as a âflagship speciesâ in Jagran Valley, Kashmir Himalaya, Pakistan, Muhammad Naeem Awan
Recent Research on Bearded Wood-partridge Dendrortyx barbatus, Jack Clinton Eitniear
Effect of human disturbance on the estimated density of Chinese francolin (Francolinus pintadeanus) and red junglefowl (Gallus gallus) in the dry forest of southcentral Vietnam, Niti Sukumal, Saranpat Suwanrat, Tiwa Ong-in, Daphawan Khamcha, Vy Nguyen Tran, and Tommaso Savini
Blue-billed Curassow Conservation Workshop held in Colombia, Chris Holmes
New publications
In brief: First birth of the Extinct in the Wild Alagoas curassow in a zoo was reported on October 26, 2015 in the Parque Das Aves in Foz do Iquacu, Brazil
Forthcoming events
Recent journal articles
Issue 12 (August 2016)
From the Co-chairs, Peter Garson and Ilse Storch
A message from the Co-Chairs-Elect, John P. Carroll and Simon D. Dowell
Co-chairs advisory board members
G@llinformed letters and reports
Breeding ecology of the globally Endangered Sichuan partridge (Arborophila rufipectus), Yiqiang Fu, Bo Dai, Benping Chen, Simon D. Dowell, and Zhengwang Zhang
Annual meeting 2016 of Viet Nam Edwardsâs Pheasant Working Group, Pham Tuan Anh
Endangered green peafowl are finding new hope in east Cambodian dry forest, Tommaso Savini
New publications
In brief
Eighteen New National Nature Reserves established in China
Consider publishing in Endangered Species Research
Funding opportunities â Terra Viva Grants directory
Forthcoming events
Recent journal articles
Issue 13 (March 2017)
From the Co-chairs, John P. Carroll Simon D. Dowell
G@llinformed letters and reports
The Galliformes Specialist Group and galliformes.org, John P. Carroll
Navigating galliformes.org, John P. Carroll
A novel approach to conservation planning for northern bobwhite, Theron M. Terhune
What is the future for the species-level taxonomy of Galliform birds? Robert Zink
A new predator for the globally Vulnerable cheer pheasant Catreus wallichii: the large-billed crow Corvus macrorhynchos, Hari Basnet and Ganga Shah
From the archives: Tragopan number 8, page s, Seminar in threatened Vietnamese lowland pheasants, Peter Grason
New publications
In brief: Population genetics and conservation of cracids (Aves: Galliformes) in Argentina, Carolina I. Miño
Recent journal article
A taxonomic and phylogeographic study of the Botrychium lunaria complex
This dissertation documents an analysis of genetic diversity in the Botrychium lunaria complex using starch gel enzyme electrophoresis and statistical analysis of genetic relationships. The study resulted in identifying the genetic variation within and between the entities comprising the complex and revealed their geographic distribution. These results provided a basis for inferring what entities comprise the complex and how the entities may be recognized taxonomically. This study also examines the biogeography of the B. lunaria complex. I used the results of enzyme electrophoresis studies, statistical analysis and Geographical Information Systems (GIS) mapping to investigate the complex\u27s origins, the relationships between its entities, how the entities arose and their patterns of geographic distribution. Studies revealed considerable genetic diversity within the B. lunaria complex as well as distinct geographic patterns to the complex\u27s genetic diversity. In addition, I determined how the genetic entities should be recognized taxonomically and at which taxonomic levels they should be recognized. Geographic distribution of the members of the B. lunaria complex reflects their phylogenetic relationships. Their genetic composition, migration patterns and divergence times reveal genetic isolation that can probably be attributed to Quaternary glacial-interglacial cycles. The present distribution of members of the B. lunaria complex can also be explained, in part, by long distance dispersal via spores. Divergences between taxa occurred during different glacial periods. Distributions of taxa also indicate post-glacial spread of taxa and genotypes. Beringia, the landmass connecting eastern Siberia and Alaska, is a center of moonwort diversity as well as providing a colonization route between Eurasia and North America
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