Disaster and Biodiversity
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Conservation Biology Fisheries and Wildlife Program
SCHOOL OF NATURAL RESOURCES Conservation Biology Fisheries and Wildlife Program From helping preserve habitat while improving economic opportunities to designing nature reserves, you can realize your career goals helping theatened and engangered species through our conservation biology option. Make an appointment to learn more about options in our fisheries and wildlife major. Contact Information Career Path Dr. Mark Pegg Conservation Geneticist, Research Biologist, Restoration Ecologist, Refuge Manager, Undergraduate Coordinator Endangered Species Manager, Park Ranger, Environmental Education, Zoo Animal Keeper 402 Hardin Hall School of Natural Resources Special Emphasis Courses University of Nebraska Lincoln, NE 68583-0974 Conservation Biology, Genetics, Wildlife Ecology and Management, Fishereis Biology, Phone: 402-472-6824 Wildlife Management Techniques, Biology of Wildlife Populations, Tropical Ecology, Ecology email: [email protected] of Southern Africa Elyse Watson Internships Available Recruitment Coordinator 102A Hardin Hall Our students have enjoyed internships with the Nature Conservancy, the National Park School of Natural Resources Service, Omaha’s Henry Doorly Zoo and Aquarium, the Tern and Plover Conservation University of Nebraska Partnership, the Platte River Whooping Crane Trust and other state and federal agencies. Lincoln, NE 68583-0981 Phone: 402-472-7472 email: [email protected] COLLEGE OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES UNL does not discriminate based upon any protected status. See go.unl.edu/nondiscrimination. | snr.unl.edu | © 2015, The Board of Regents of the University of Nebraska. All rights reserved. 1503.054 Fisheries and Wildlife Major Requirements CONSERVATION BIOLOGY OPTION 2017-2018 Required Courses UNL College of Agricultural Sciences and Natural Resources Bolded credit hours indicate the number of credits needed for that subject area. -
Biostratigraphy and Paleoecology of Continental Tertiary Vertebrate Faunas in the Lower Rhine Embayment (NW-Germany)
Netherlands Journal of Geosciences / Geologie en Mijnbouw 81 (2): 177-183 (2002) Biostratigraphy and paleoecology of continental Tertiary vertebrate faunas in the Lower Rhine Embayment (NW-Germany) Th. Mors Naturhistoriska Riksmuseet/Swedish Museum of Natural History, Department of Palaeozoology, P.O. Box 50007, SE-104 05 Stockholm, Sweden; e-mail: [email protected] Manuscript received: October 2000; accepted: January 2002 ^ Abstract This paper discusses the faunal content, the mammal biostratigraphy, and the environmental ecology of three important con tinental Tertiary vertebrate faunas from the Lower Rhine Embayment. The sites investigated are Rott (MP 30, Late Oligocene), Hambach 6C (MN 5, Middle Miocene), Frechen and Hambach 11 (both MN 16, Late Pliocene). Comparative analysis of the entire faunas shows the assemblages to exhibit many conformities in their general composition, presumably re sulting from their preference for wet lowlands. It appears that very similar environmental conditions for vertebrates reoc- curred during at least 20 Ma although the sites are located in a tectonically active region with high subsidence rates. Differ ences in the faunal composition are partly due to local differences in the depositional environment of the sites: lake deposits at the margin of the embayment (Rott), coal swamp and estuarine conditions in the centre of the embayment (Hambach 6C), and flood plain environments with small rivulets (Frechen and Hambach 1 l).The composition of the faunal assemblages (di versity and taxonomy) also documents faunal turnovers with extinctions and immigrations (Oligocene/Miocene and post- Middle Miocene), as a result of changing climate conditions. Additional vertebrate faunal data were retrieved from two new assemblages collected from younger strata at the Hambach mine (Hambach 11C and 14). -
(Gastropoda: Batillariidae) from Elkhorn Slough, California, USA
Mitochondrial DNA Part B Resources ISSN: (Print) 2380-2359 (Online) Journal homepage: https://www.tandfonline.com/loi/tmdn20 The complete mitogenome of the invasive Japanese mud snail Batillaria attramentaria (Gastropoda: Batillariidae) from Elkhorn Slough, California, USA Hartnell College Genomics Group, Paulina Andrade, Lisbeth Arreola, Melissa Belnas, Estefania Bland, Araceli Castillo, Omar Cisneros, Valentin Contreras, Celeste Diaz, Kevin T. Do, Carlos Donate, Estevan Espinoza, Nathan Frater, Garry G. Gabriel, Eric A. Gomez, Gino F. Gonzalez, Myrka Gonzalez, Paola Guido, Dylan Guidotti, Mishell Guzman Espinoza, Ivan Haro, Javier Hernandez Lopez, Caden E. Hernandez, Karina Hernandez, Jazmin A. Hernandez-Salazar, Jeffery R. Hughey, Héctor Jácome-Sáenz, Luis A. Jimenez, Eli R. Kallison, Mylisa S. King, Luis J. Lazaro, Feifei Zhai Lorenzo, Isaac Madrigal, Savannah Madruga, Adrian J. Maldonado, Alexander M. Medina, Marcela Mendez-Molina, Ali Mendez, David Murillo Martinez, David Orozco, Juan Orozco, Ulises Ortiz, Jennifer M. Pantoja, Alejandra N. Ponce, Angel R. Ramirez, Israel Rangel, Eliza Rojas, Adriana Roque, Beatriz Rosas, Colt Rubbo, Justin A. Saldana, Elian Sanchez, Alicia Steinhardt, Maria O. Taveras Dina, Judith Torres, Silvestre Valdez-Mata, Valeria Vargas, Paola Vazquez, Michelle M. Vazquez, Irene Vidales, Frances L. Wong, Christian S. Zagal, Santiago Zamora & Jesus Zepeda Amador To cite this article: Hartnell College Genomics Group, Paulina Andrade, Lisbeth Arreola, Melissa Belnas, Estefania Bland, Araceli Castillo, Omar Cisneros, Valentin Contreras, Celeste Diaz, Kevin T. Do, Carlos Donate, Estevan Espinoza, Nathan Frater, Garry G. Gabriel, Eric A. Gomez, Gino F. Gonzalez, Myrka Gonzalez, Paola Guido, Dylan Guidotti, Mishell Guzman Espinoza, Ivan Haro, Javier Hernandez Lopez, Caden E. Hernandez, Karina Hernandez, Jazmin A. -
And Potential Seismic Hazards Within the Southern Tarim Basin
Kinematics of active deformation across the Western Kunlun mountain range (Xinjiang, China), and potential seismic hazards within the southern Tarim Basin. Christelle Guilbaud, Martine Simoes, Laurie Barrier, Amandine Laborde, Jerome van der Woerd, Haibing Li, Paul Tapponnier, Thomas Coudroy, Andrew Murray To cite this version: Christelle Guilbaud, Martine Simoes, Laurie Barrier, Amandine Laborde, Jerome van der Woerd, et al.. Kinematics of active deformation across the Western Kunlun mountain range (Xinjiang, China), and potential seismic hazards within the southern Tarim Basin.. Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2017, 122 (12), pp.10,398-10,426. 10.1002/2017JB014069. hal-01668711 HAL Id: hal-01668711 https://hal.archives-ouvertes.fr/hal-01668711 Submitted on 21 Aug 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. PUBLICATIONS Journal of Geophysical Research: Solid Earth RESEARCH ARTICLE Kinematics of Active Deformation Across the Western Kunlun 10.1002/2017JB014069 Mountain Range (Xinjiang, China) and -
Shell Classification – Using Family Plates
Shell Classification USING FAMILY PLATES YEAR SEVEN STUDENTS Introduction In the following activity you and your class can use the same techniques as Queensland Museum The Queensland Museum Network has about scientists to classify organisms. 2.5 million biological specimens, and these items form the Biodiversity collections. Most specimens are from Activity: Identifying Queensland shells by family. Queensland’s terrestrial and marine provinces, but These 20 plates show common Queensland shells some are from adjacent Indo-Pacific regions. A smaller from 38 different families, and can be used for a range number of exotic species have also been acquired for of activities both in and outside the classroom. comparative purposes. The collection steadily grows Possible uses of this resource include: as our inventory of the region’s natural resources becomes more comprehensive. • students finding shells and identifying what family they belong to This collection helps scientists: • students determining what features shells in each • identify and name species family share • understand biodiversity in Australia and around • students comparing families to see how they differ. the world All shells shown on the following plates are from the • study evolution, connectivity and dispersal Queensland Museum Biodiversity Collection. throughout the Indo-Pacific • keep track of invasive and exotic species. Many of the scientists who work at the Museum specialise in taxonomy, the science of describing and naming species. In fact, Queensland Museum scientists -
Intraplate Earthquakes in North China
5 Intraplate earthquakes in North China mian liu, hui wang, jiyang ye, and cheng jia Abstract North China, or geologically the North China Block (NCB), is one of the most active intracontinental seismic regions in the world. More than 100 large (M > 6) earthquakes have occurred here since 23 BC, including the 1556 Huax- ian earthquake (M 8.3), the deadliest one in human history with a death toll of 830,000, and the 1976 Tangshan earthquake (M 7.8) which killed 250,000 people. The cause of active crustal deformation and earthquakes in North China remains uncertain. The NCB is part of the Archean Sino-Korean craton; ther- mal rejuvenation of the craton during the Mesozoic and early Cenozoic caused widespread extension and volcanism in the eastern part of the NCB. Today, this region is characterized by a thin lithosphere, low seismic velocity in the upper mantle, and a low and flat topography. The western part of the NCB consists of the Ordos Plateau, a relic of the craton with a thick lithosphere and little inter- nal deformation and seismicity, and the surrounding rift zones of concentrated earthquakes. The spatial pattern of the present-day crustal strain rates based on GPS data is comparable to that of the total seismic moment release over the past 2,000 years, but the comparison breaks down when using shorter time windows for seismic moment release. The Chinese catalog shows long-distance roaming of large earthquakes between widespread fault systems, such that no M ࣙ 7.0 events ruptured twice on the same fault segment during the past 2,000 years. -
Research Note
THE NAUTILUS 130(3):132–133, 2016 Page 132 Research Note A tumbling snail (Gastropoda: The width of the shell, based on the camera’s scale dots, Vetigastropoda: Margaritidae) seems to have been close to 40 mm, with the extended foot as much as 100 mm. The characteristic covered In August 2015, the NOAA ship OKEANOS EXPLORER con- umbilicus can only partially be seen in the photograph, ducted deep-sea studies in the northwestern Hawaiian so the identification remains uncertain. Hickman (2012) Islands, which now are within the Papahanaumokuakea noted that species of Gaza from the Gulf of Mexico Marine National Monument. The ship deployed the might be associated with chemosynthetic communi- remotely operated vehicle DEEP DISCOVERER (D2 ROV), ties, but the mollusk in the photographs was living on whose live video feed was shared with researchers on manganese-encrusted basalt. shore via satellite transmission. Hickman (2003; 2007) reported “foot thrashing” as an On 5 August 2015, the D2 ROV was exploring angular escape response to predators and in the laboratory by basalt blocks and sediment patches on the steep inner “mechanical disturbance” in the trochoidean gastropods slope of Maro Crater, an unusual 6 km-wide crater east Umbonium vestiarium (Linnaeus, 1758), Isanda coronata of Maro Reef (25.16o N, 169.88o W, 2998–3027 m). The A. Adams, 1854, and other species of the family cameras recorded what appeared to be a fish attacking or Solariellidae. The observations provided here are the first being attacked by some other unidentified animal. When of such behavior in Gaza spp. and among the few reports the ROV cameras were zoomed in on the encounter, the on behavior of non-cephalopod deep-sea mollusks. -
Timeline of the Evolutionary History of Life
Timeline of the evolutionary history of life This timeline of the evolutionary history of life represents the current scientific theory Life timeline Ice Ages outlining the major events during the 0 — Primates Quater nary Flowers ←Earliest apes development of life on planet Earth. In P Birds h Mammals – Plants Dinosaurs biology, evolution is any change across Karo o a n ← Andean Tetrapoda successive generations in the heritable -50 0 — e Arthropods Molluscs r ←Cambrian explosion characteristics of biological populations. o ← Cryoge nian Ediacara biota – z ← Evolutionary processes give rise to diversity o Earliest animals ←Earliest plants at every level of biological organization, i Multicellular -1000 — c from kingdoms to species, and individual life ←Sexual reproduction organisms and molecules, such as DNA and – P proteins. The similarities between all present r -1500 — o day organisms indicate the presence of a t – e common ancestor from which all known r Eukaryotes o species, living and extinct, have diverged -2000 — z o through the process of evolution. More than i Huron ian – c 99 percent of all species, amounting to over ←Oxygen crisis [1] five billion species, that ever lived on -2500 — ←Atmospheric oxygen Earth are estimated to be extinct.[2][3] Estimates on the number of Earth's current – Photosynthesis Pong ola species range from 10 million to 14 -3000 — A million,[4] of which about 1.2 million have r c been documented and over 86 percent have – h [5] e not yet been described. However, a May a -3500 — n ←Earliest oxygen 2016 -
SMIP13 Seminar Proceedings OBSERVATIONS from the APRIL 20, 2013 LUSHAN COUNTY, YA'an CITY, SICHUAN PROVINCE, CHINA EARTHQUAKE
SMIP13 Seminar Proceedings OBSERVATIONS FROM THE APRIL 20, 2013 LUSHAN COUNTY, YA’AN CITY, SICHUAN PROVINCE, CHINA EARTHQUAKE Marshall Lew AMEC Environment & Infrastructure, Inc. Los Angeles, California Abstract The April 20, 2013 Lushan earthquake followed the 2008 Great Wenchuan earthquake by almost five years. Although the rupture also started in the Longmenshan fault zone, the Lushan earthquake is not an aftershock. Although similar damage and disruptions to infrastructure and society occurred, it was of a smaller scale and not unexpected due to the short time for the lessons from Wenchuan to be applied. There were some examples of lessons learned and the strong motion dataset obtained in this event will prove valuable in assessing how effective the actions taken have been. The visual observations were made on May 27 and 28, 2013 in Lushan. Introduction On April 20, 2013, at 8:02 am (Beijing Time), an earthquake occurred in Lushan County of Ya’an City in Sichuan Province in southwestern China. The epicenter was located at 30o 17’ 02” N and 102o 57’ 22” E, about 120 km from the major city of Chengdu; see Figure 1. Ya’an City is a prefecture level city in the western part of Sichuan Province and has a population of about 1.5 million people and is the location of one of China’s main centers for the protection of the endangered giant panda. Sichuan Province is known as the “Province of Abundance.” The province is a leading agricultural region of China and the province is also very rich in mineral resources, including large natural gas reserves. -
Bering Sea Marine Invasive Species Assessment Alaska Center for Conservation Science
Bering Sea Marine Invasive Species Assessment Alaska Center for Conservation Science Scientific Name: Batillaria attramentaria Phylum Mollusca Common Name Japanese false cerith Class Gastropoda Order Neotaenioglossa Family Batillariidae Z:\GAP\NPRB Marine Invasives\NPRB_DB\SppMaps\BATATT.png 153 Final Rank 46.00 Data Deficiency: 12.50 Category Scores and Data Deficiencies Total Data Deficient Category Score Possible Points Distribution and Habitat: 12.25 23 7.50 Anthropogenic Influence: 6 10 0 Biological Characteristics: 17 25 5.00 Impacts: 5 30 0 Figure 1. Occurrence records for non-native species, and their geographic proximity to the Bering Sea. Ecoregions are based on the classification system by Spalding et al. (2007). Totals: 40.25 87.50 12.50 Occurrence record data source(s): NEMESIS and NAS databases. General Biological Information Tolerances and Thresholds Minimum Temperature (°C) -2 Minimum Salinity (ppt) 7 Maximum Temperature (°C) 40 Maximum Salinity (ppt) 33 Minimum Reproductive Temperature (°C) Minimum Reproductive Salinity (ppt) Maximum Reproductive Temperature (°C) Maximum Reproductive Salinity (ppt) Additional Notes Size of adult shells ranges from 10 to 34 mm. The shell is usually gray-brown, often with a white band below the suture, but can range from light brown to dirty-black. Historically introduced with the Pacific oyster, Crassostrea gigas, but in recent years, it has been found in areas where oysters are not cultivated. Nevertheless, its spread has been attributed to anthropogenic vectors rather than natural dispersal. Report updated on Wednesday, December 06, 2017 Page 1 of 13 1. Distribution and Habitat 1.1 Survival requirements - Water temperature Choice: Considerable overlap – A large area (>75%) of the Bering Sea has temperatures suitable for year-round survival Score: A 3.75 of High uncertainty? 3.75 Ranking Rationale: Background Information: Temperatures required for year-round survival occur over a large Based on its geographic distribution, B. -
JMS 70 1 031-041 Eyh003 FINAL
PHYLOGENY AND HISTORICAL BIOGEOGRAPHY OF LIMPETS OF THE ORDER PATELLOGASTROPODA BASED ON MITOCHONDRIAL DNA SEQUENCES TOMOYUKI NAKANO AND TOMOWO OZAWA Department of Earth and Planetary Sciences, Nagoya University, Nagoya 464-8602,Japan (Received 29 March 2003; accepted 6June 2003) ABSTRACT Using new and previously published sequences of two mitochondrial genes (fragments of 12S and 16S ribosomal RNA; total 700 sites), we constructed a molecular phylogeny for 86 extant species, covering a major part of the order Patellogastropoda. There were 35 lottiid, one acmaeid, five nacellid and two patellid species from the western and northern Pacific; and 34 patellid, six nacellid and three lottiid species from the Atlantic, southern Africa, Antarctica and Australia. Emarginula foveolata fujitai (Fissurellidae) was used as the outgroup. In the resulting phylogenetic trees, the species fall into two major clades with high bootstrap support, designated here as (A) a clade of southern Tethyan origin consisting of superfamily Patelloidea and (B) a clade of tropical Tethyan origin consisting of the Acmaeoidea. Clades A and B were further divided into three and six subclades, respectively, which correspond with geographical distributions of species in the following genus or genera: (AÍ) north eastern Atlantic (Patella ); (A2) southern Africa and Australasia ( Scutellastra , Cymbula-and Helcion)', (A3) Antarctic, western Pacific, Australasia ( Nacella and Cellana); (BÍ) western to northwestern Pacific (.Patelloida); (B2) northern Pacific and northeastern Atlantic ( Lottia); (B3) northern Pacific (Lottia and Yayoiacmea); (B4) northwestern Pacific ( Nipponacmea); (B5) northern Pacific (Acmaea-’ânà Niveotectura) and (B6) northeastern Atlantic ( Tectura). Approximate divergence times were estimated using geo logical events and the fossil record to determine a reference date. -
Fabaceae No Chaco: Riqueza, Distribuição E Dispersão
UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL INSTITUTO DE BIOCIÊNCIAS PROGRAMA DE PÓS-GRADUAÇÃO EM BIOLGIA VEGETAL FABACEAE NO CHACO: RIQUEZA, DISTRIBUIÇÃO E DISPERSÃO GIOVANI CARLOS ANDRELLA Dissertação apresentada como um dos requisitos para obtenção do título de Mestre em Biologia Vegetal junto ao Instituto de Biociências da Universidade Federal de Mato Grosso do Sul Orientadora: Prof. Dra. Ângela Lúcia Bagnatori Sartori Campo Grande 2019 Agradecimentos Aos meus pais, Luiz Carlos Andrella e Izabel Sicuti Andrella, por todo apoio que recebi nestes dois anos, sempre me incentivando e demonstrando todo amor que pais pode dar a um filho. A minha família, em especial, meus irmãos Fabrício Sicuti Andrella e João Luiz Andrella, que, das poucas vezes em que pudemos nos reunir nestes anos de estudo, sempre demonstraram apoio e orgulho pelo meu trabalho. A minha orientadora, Prof. Dra. Ângela Lúcia Bagnatori Sartori pela paciência e todos os ensinamentos, que vão muito além de conceitos dentro da biologia vegetal ou de leguminosas, e que levarei para vida toda. A minha turma de mestrado, que por muitas vezes, através de risos em meio as adversidades, tornaram tudo mais leve e garantindo o prazer em se fazer o que se ama. Em especial, aos amigos Letícia e Diego, que além do companheirismo, me auxiliaram em inúmeras etapas do desenvolvimento do trabalho. Aos professores do Programa de Pós-Graduação em Biologia Vegetal, que de forma direta ou indireta, auxiliaram na minha formação como pesquisador e que me inspiram de forma significativa aos caminhos da docência. Ao pesquisador Evaldo Benedito de Souza por toda ajuda que recebi e pelas ideias de análises.