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Articles 1711 - 1740 of 36475
Full-Text Articles in Animal Sciences
Rethinking Pregnancy Recognition In Ruminants: Pregnancy Recognition In Ewes Lacking Interferon-Tau Signaling, Chris Davies
Rethinking Pregnancy Recognition In Ruminants: Pregnancy Recognition In Ewes Lacking Interferon-Tau Signaling, Chris Davies
Funded Research Records
No abstract provided.
Oregon State Rank Assessment For Columbia Mottled Sculpin (Cottus Hubbsi), Eleanor P. Gaines
Oregon State Rank Assessment For Columbia Mottled Sculpin (Cottus Hubbsi), Eleanor P. Gaines
Institute for Natural Resources Publications
Oregon state conservation status assessment for Columbia mottled sculpin (Cottus hubbsi) using NatureServe methodology, 2024.
Oregon State Rank Assessment For Goose Lake Lamprey (Entosphenus Tridentatus Ssp. 1), Eleanor P. Gaines
Oregon State Rank Assessment For Goose Lake Lamprey (Entosphenus Tridentatus Ssp. 1), Eleanor P. Gaines
Institute for Natural Resources Publications
Oregon state conservation status assessment for Goose Lake lamprey (Entosphenus tridentatus ssp. 1) using NatureServe methodology, 2024.
Predicting Spatiotemporal Patterns Of Productivity And Grazing From Multispectral Data Using Neural Network Analysis Based On System Complexity, Amanda J. Ashworth, A. Avila, H. Smith, T. E. Winzeler, P. Owens, C. Flynn, P. O'Brien, D. Philipp, J. Su
Predicting Spatiotemporal Patterns Of Productivity And Grazing From Multispectral Data Using Neural Network Analysis Based On System Complexity, Amanda J. Ashworth, A. Avila, H. Smith, T. E. Winzeler, P. Owens, C. Flynn, P. O'Brien, D. Philipp, J. Su
Environmental Dynamics Faculty Publications and Presentations
Remote sensing tools, along with Global Navigation Satellite System cattle collars and digital soil maps, may help elucidate spatiotemporal relationships among soils, terrain, forages, and animals. However, standard computational procedures preclude systems-level evaluations across this continuum due to data inoperability and processing limitations. Deep learning, a subset of neural network, may elucidate efficiency of livestock production and linkages within the livestock-grazing environment. Consequently, we applied deep learning to environmental remote sensing data to (1) develop predictive models for yield and forage nutrition based on vegetation indices and (2) at a pixel-level (per 55 m2), identify how grazing is …
Insights Into Past Extreme Environments Through Ancient Biomolecules, Ioana Nicoleta Meleg, Magdalena Năpăruş-Aljancic, Yuichi Naito, Hervé Bocherens, Axel Barlow
Insights Into Past Extreme Environments Through Ancient Biomolecules, Ioana Nicoleta Meleg, Magdalena Năpăruş-Aljancic, Yuichi Naito, Hervé Bocherens, Axel Barlow
FRONTIERS UNBOUND: Exploring Extreme Environments
No abstract provided.
Ormeloxifene Suppresses Emt In Hepatocellular Carcinoma By Targeting Β-Catenin Signaling Pathway, Shabnam Malik, Mohammed Sikander, Daniel Zubieta, Anyssa Rodriguez, Murali Yallapu, Meena Jaggi, Subhash C. Chauhan
Ormeloxifene Suppresses Emt In Hepatocellular Carcinoma By Targeting Β-Catenin Signaling Pathway, Shabnam Malik, Mohammed Sikander, Daniel Zubieta, Anyssa Rodriguez, Murali Yallapu, Meena Jaggi, Subhash C. Chauhan
Research Colloquium
Background: Hepatocellular carcinoma (HCC) is one of the deadliest cancers, with a five-year survival rate. While Sorafenib (SRB) is the standard therapy, it is only effective in prolonging survival for some patients, emphasizing the urgent need for alternative treatment options. Resistance to apoptosis is a defining characteristic of cancer cells and a crucial factor in cancer recurrence and relapse. Although, anticancer potential of the FDA-approved compound Ormeloxifene (ORM), which has well-defined pharmacokinetic and pharmacodynamic properties, has been explored in a variety of cancers, its efficacy in HCC has remained unknown. Therefore, the purpose of this study was to investigate the …
Enhanced Bmp Signaling Via Alk2 In Osteoclasts Decreases Bone Density In Mice, Yolanda V. Gutierrez, Hiroyuki Yamaguchi, Yuji Mishina, Yoshihiro Komatsu
Enhanced Bmp Signaling Via Alk2 In Osteoclasts Decreases Bone Density In Mice, Yolanda V. Gutierrez, Hiroyuki Yamaguchi, Yuji Mishina, Yoshihiro Komatsu
Research Colloquium
Bone remodeling is a complex biological process that has been extensively studied. Bone Morphogenetic Proteins (BMPs) are recognized as one of the critical growth factors that coordinate bone remodeling. Previous studies have demonstrated that BMP signaling in osteoclasts has a positive effect on osteoclast function. However, little is known about how each BMP type I receptors control osteoclastogenesis. To investigate this question, we utilized the Cre-LoxP system to specifically activate BMP signaling through ALK2 in mice. We utilized Cathepsin K (Ctsk)-Cre driver to activate BMP signaling in osteoclasts in mice. Compared with aged- and gender-matched controls, gain-of-function of BMP mutant …
Molecular Detection Of Mycoplasma Spp. And Its Associated Risk Factors In Domestic Cats In The City Of Ibagué, Tolima, Karen D. Osorio Muñoz Dr., Iang S. Rondon Barragan Prof.
Molecular Detection Of Mycoplasma Spp. And Its Associated Risk Factors In Domestic Cats In The City Of Ibagué, Tolima, Karen D. Osorio Muñoz Dr., Iang S. Rondon Barragan Prof.
The Thai Journal of Veterinary Medicine
Feline hemoplasmosis is a disease with worldwide distribution, mainly in tropical countries, where its transmission is favored by the presence of vectors such as fleas and ticks. In Colombia, the diagnosis of the disease in small animals has been limited to the identification of the pathogen in blood smears, which have low sensitivity and specificity, demanding methods of higher diagnostic value, such as those based on molecular techniques. The objective of the present study was to investigate the prevalence of Mycoplasma spp. in felines from the city of Ibagué using the PCR and the associated risk factors. Briefly, blood samples …
Risk Factors Of Bovine Clinical Mastitis And Antimicrobial Resistance Of Mastitis-Causing Escherichia Coli In Shandong, China, Liu Peng, Dongfang Hu, Jinjiao Zuo, Caihong Wu, Hui Lu, Zilong Cheng, Mengda Liu
Risk Factors Of Bovine Clinical Mastitis And Antimicrobial Resistance Of Mastitis-Causing Escherichia Coli In Shandong, China, Liu Peng, Dongfang Hu, Jinjiao Zuo, Caihong Wu, Hui Lu, Zilong Cheng, Mengda Liu
The Thai Journal of Veterinary Medicine
The culling of dairy cattle is closely related to the economic benefits of the farm. Many reasons can lead to the culling of cows. Among these, mastitis is the main reason for the serious economic loss of the dairy industry, and also the harm to global public health. However, little is known about cow culling situations, antimicrobial resistance, and virulence factors of mastitis-causing Escherichia coli in Shandong, China. A cross-sectional study was conducted in 16 randomly selected dairy herds to identify the reasons for cow culling, to assess the risk factors, and to isolate the major etiological agent of clinical …
Casein Gene Polymorphism Of Goat In Thailand, Naparat Naowanat, Duangsmorn Suwattana, Boonnarong Suphap
Casein Gene Polymorphism Of Goat In Thailand, Naparat Naowanat, Duangsmorn Suwattana, Boonnarong Suphap
The Thai Journal of Veterinary Medicine
The genetic polymorphism of the casein genes and the evaluation of haplotype variability in Saanen and Thai Native breeds in Thailand were investigated. The 23 Saanen and 42 Thai Native goats were genotyped at CSN1S1, CSN2, CSN1S2, and CSN3 loci using sequencing techniques. Three variants of A, C, and E on the CSN1S1 gene locus were demonstrated. The genotypic frequencies of CSN1S1 AA, AC, and AE are shared by over 80% of the population. The CSN2 A and F alleles were observed. The CSN2 genotypes of AA, AF, and FF were indicated with the majority of AF frequency. The 2 …
Low-Emission Beef Production In The Southern Rangelands Of Western Australia: An Analysis Of Herd Structure And Stocking Rate Experiencing Droughts, Christophe D'Abbadie
Low-Emission Beef Production In The Southern Rangelands Of Western Australia: An Analysis Of Herd Structure And Stocking Rate Experiencing Droughts, Christophe D'Abbadie
Animal production and livestock research articles
Reconciling profitable cattle production with rangeland health and reduced emissions is a key challenge in the southern rangelands of Western Australia (WA). Stocking rate and herd structure selection are crucial decisions to achieve this balance. This study assessed the emission profiles of three contrasting herd structures (weaner production, live export, and slaughter production), and three stocking rates within a herd–carbon accounting modelling framework. The analysis considers the impact of varying drought frequencies on these cattle production systems. Herd models were developed for the semiarid southern WA rangelands. Stocking rates were set at 100%, 80% and 66% of the government recommended …
An Assessment Of Dingo Ancestry In Camp Dogs In Western Australia, Tracey L. Kreplins, Danielle Stephens, N Laing, C Oskam
An Assessment Of Dingo Ancestry In Camp Dogs In Western Australia, Tracey L. Kreplins, Danielle Stephens, N Laing, C Oskam
Biosecurity Research Articles
Hybridisation between Australian dingoes and domestic dogs is a controversial area of interest and research. An ongoing canine sterilisation programme in rural and remote Western Australia provided an opportunity to assess the dingo ancestry of camp dogs and opportunities for hybridisation. Blood samples were collected from 345 individual community dogs at 21 locations. Dogs were screened using 23 microsatellite loci and ancestry percentage assigned using an iterative Bayesian assignment algorithm. A single individual was a dingo, 96% were domestic dogs and 3.5% were hybrids. Camp dog and dingo hybridisation in these areas is of little concern in terms of conserving …
Using Growth Implants In Bos Indicus Cattle Compared To Bos Taurus Cattle, Reganne K. Briggs, Caleb C. Reichhardt, Kara Thornton-Kurth, Matthew Garcia, Laura Motsinger
Using Growth Implants In Bos Indicus Cattle Compared To Bos Taurus Cattle, Reganne K. Briggs, Caleb C. Reichhardt, Kara Thornton-Kurth, Matthew Garcia, Laura Motsinger
All Current Publications
A recent study at Utah State University compared production response to anabolic implant protocols of Santa Gertrudis-sired and Angus-sired steers. Feedlot performance, carcass characteristics, and economic analyses were completed to determine how implants affect Bos indicus-influenced animals. This fact sheet reviews the research findings and suggested benefits, such as increased efficiency and yield of steers.
Serum Proteomic Profile Of Subclinical Babesia Bovis Infection In Pcr-Positive Eld's Deer Using Serum Protein Electrophoresis Coupled With Lc-Ms/Ms, Vichayanee Pumpitakkul, Sittiruk Roytrakul, Narumon Phaonakrop, Gunnaporn Suriyaphol Assoc. Prof.
Serum Proteomic Profile Of Subclinical Babesia Bovis Infection In Pcr-Positive Eld's Deer Using Serum Protein Electrophoresis Coupled With Lc-Ms/Ms, Vichayanee Pumpitakkul, Sittiruk Roytrakul, Narumon Phaonakrop, Gunnaporn Suriyaphol Assoc. Prof.
The Thai Journal of Veterinary Medicine
Subclinical babesiosis observed in captive Eld’s deer, which act as reservoirs for ticks, poses a risk to healthy herds. However, the knowledge of biomarkers for subclinically infected Eld’s deer and host-parasite interactions is limited. This study aimed to investigate the serum proteomic profiles and protein interactions of Babesia bovis and subclinically infected Eld’s deer, PCR-positive for B. bovis, using automated serum protein electrophoresis and liquid chromatography-tandem mass spectrometry (LC-MS/MS). The findings revealed albumin and four globulin fractions: alpha-1, alpha-2, beta, and gamma globulin. Albumin protein (ALB) was consistently detected across all fractions, highlighting its role in maintaining osmotic balance …
Density-Dependence Inside A Marine Protected Area Increases Natural Mortality And Stunts The Growth Of A Spiny Lobster, Emma-Jade Tuffley, Simon De Lestang
Density-Dependence Inside A Marine Protected Area Increases Natural Mortality And Stunts The Growth Of A Spiny Lobster, Emma-Jade Tuffley, Simon De Lestang
Fisheries Research Articles
Sustainable fisheries management often requires the modelling of stocks under unfished conditions, when the influence of population densities on animal growth and mortality can be substantial. This can be especially true for species such as spiny rock lobster, which are very habitat specific. Using western rock lobster (Panulirus cygnus) tag-recapture data from adjacent and similar fished and unfished areas, the key life history parameters of natural mortality and growth were examined and compared under different population density scenarios. In an area representative of virgin biomass levels, lobsters exhibited reduced growth rates and a substantially higher rate of natural mortality …
First Record Of The Diamond-Backed Watersnake (Nerodia Rhombifer) In Nebraska, Joseph W. Paysen, Keith Geluso, Daniel D. Fogell
First Record Of The Diamond-Backed Watersnake (Nerodia Rhombifer) In Nebraska, Joseph W. Paysen, Keith Geluso, Daniel D. Fogell
Transactions of the Nebraska Academy of Sciences and Affiliated Societies
The diamond-backed Watersnake (Nerodia rhombifer) is a fairly large-bodied (≤2100g), semi-aquatic snake associated with wetlands throughout the south-central United States. Distribution of this species closely aligns with river floodplains in parts of its distribution, including the Missouri River floodplain as far north as Holt County, Missouri. Herein, we report on the first record of the Diamond-backed Watersnake in Nebraska. On May 21, 2011, Daniel D. Fogell collected a juvenile Diamond-backed Watersnake in southeastern Richardson County representing the first occurrence of the species in the state, which is adjacent to Holt County, Missouri. In extreme southeastern Nebraska, the distribution of this …
Study Of Avian Migration Patterns Using Stable Isotope Analysis In The Galite Archipelago, Tunisia, Hsan Ben Jemaa, Said Nouira, François Fourel, Ilham Bentaleb
Study Of Avian Migration Patterns Using Stable Isotope Analysis In The Galite Archipelago, Tunisia, Hsan Ben Jemaa, Said Nouira, François Fourel, Ilham Bentaleb
Turkish Journal of Zoology
This research employed stable isotope analysis to investigate the migratory patterns and geographic origins of the Eleonora's falcon (Falco eleonorae) and its associated prey species within the Galite Archipelago, Tunisia. Feathers collected from both juvenile and adult falcons, along with their prey, were analysed for deuterium isotopic composition using the "Isorix" package in R, which facilitated the geographic assignment based on stable isotope ratios. The results demonstrated no significant difference in deuterium values (δ2H) between adult and juvenile falcons, indicating a lack of geographical variation in moulting locations among the different age groups. However, the isotopic data for adult falcons …
Biosorption Of Ni (Ii), Pb (Ii) And Cu (Ii) Metal Ions On The Chitin Isolated From Spider Species Of Drassodes Lapidosus, Albulene Emini, Osman Seyyar, Yavuz Sürme
Biosorption Of Ni (Ii), Pb (Ii) And Cu (Ii) Metal Ions On The Chitin Isolated From Spider Species Of Drassodes Lapidosus, Albulene Emini, Osman Seyyar, Yavuz Sürme
Turkish Journal of Zoology
This study evaluates the biosorption ability of chitin derived from a specific spider species namely Drassodes lapidosus (Walckenaer, 1802) belongs to Gnaphosidae family. The obtained chitin was characterized by fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA), X-ray diffraction (XRD), and scanning electron microscopy (SEM) analysis. In the alpha form of the obtained chitin, its thermal stability was observed to be 356.9 ℃ and, the Crl value was 69.16%. In addition, this chitin was used as a bioadsorbent to remove heavy metal ions such as Ni (II), Cu (II) and Pb (II) from the aqueous medium by solid phase extraction …
Effects Of Microplastics On Aquatic Organisms: A Comprehensive Review, Sedat Gündoğdu, İrem Nur Yeşi̇lyurt, Zohaib Abbas, Makbule Baylan
Effects Of Microplastics On Aquatic Organisms: A Comprehensive Review, Sedat Gündoğdu, İrem Nur Yeşi̇lyurt, Zohaib Abbas, Makbule Baylan
Turkish Journal of Zoology
Microplastics (MPs) are pervasive pollutants that pose significant threats to marine ecosystems. This review examines the impact of MPs on marine organisms, highlighting key areas of concern and knowledge gaps.The aim of this paper is to synthesize recent findings on the occurrence and biological impacts of MPs in marine environments. For this purpose a total of 171 studies conducted in different geographical regions were examined in order to ascertain the interaction of numerous vertebrate and invertebrate taxonomic groups with microplastic. Based on this analysis the pathways through which MPs enter marine ecosystems and their interactions with marine organisms were examined. …
Morphometric And Meristic Differentiation Among Five Populations Of Delminichthys Ghetaldii (Actinopterygii, Cyprinidae) From Five Karst Fields In Eastern Herzegovina, Dušanka Berak Čihorić, Ana Marić, Danilo Mrdak, Predrag Simonović
Morphometric And Meristic Differentiation Among Five Populations Of Delminichthys Ghetaldii (Actinopterygii, Cyprinidae) From Five Karst Fields In Eastern Herzegovina, Dušanka Berak Čihorić, Ana Marić, Danilo Mrdak, Predrag Simonović
Turkish Journal of Zoology
The primary objectives of this study were to advance our understanding of the morphological intricacies exhibited by the endemic fish species, Delminichthys ghetaldii, commonly known as the Trebinje minnow, and to determine intraspecific morphological variability. The study involved the examination of 76 mature specimens collected from five distinct karst fields located within the Dinaric region of Eastern Herzegovina, Bosnia and Herzegovina, since the year 2018. A comprehensive analysis of 22 morphometric and 8 meristic characters was conducted to unravel the underlying patterns of variation. Discriminant Function Analysis was employed for the thorough investigation of morphometric traits, whereas Canonical Correspondence Analysis …
Summer Daily Activity Patterns Of Mountain Rock Lizards Of The Balkan Peninsula (Dinarolacerta Spp.), Katarina Ljubisavljević, Nataša Tomašević Kolarov, Aleksandar Urošević, Lidija Leković, Snežana Vuksanović, Tanja D. Vukov
Summer Daily Activity Patterns Of Mountain Rock Lizards Of The Balkan Peninsula (Dinarolacerta Spp.), Katarina Ljubisavljević, Nataša Tomašević Kolarov, Aleksandar Urošević, Lidija Leković, Snežana Vuksanović, Tanja D. Vukov
Turkish Journal of Zoology
We studied the daily activity patterns of Dinarolacerta rock lizards, endemic to the Dinaric mountains of the Western Balkans, during the summer season. The study was conducted in Montenegro at four sites for D. mosorensis and three sites for D. montenegrina. The air temperature at which the lizards were observed varied significantly both within and between species and decreased with altitude, while the temperature of the rocky ground was more stable and higher than air temperature at each study site. Males and females of both species displayed similar activity patterns, while immatures tended to be active at the time when …
Green Turtle Nesting Activity On Yeniyurt Beach, Hatay, Türkiye: Six-Year Results (2017–2022), Bektaş Sönmez
Green Turtle Nesting Activity On Yeniyurt Beach, Hatay, Türkiye: Six-Year Results (2017–2022), Bektaş Sönmez
Turkish Journal of Zoology
Conducting long-term conservation and monitoring activities for sea turtles provides a more precise depiction of their population status compared to studies conducted across a single year. The frequency of the nesting activity may fluctuate dramatically over time, depending on the environmental conditions. This study aimed to examine the nest count, female abundance, and reproductive output of green turtles on Yeniyurt beach in the eastern Mediterranean between 2017 and 2022. The beach was surveyed annual monitoring at consistent intervals. Temporal variations in the number of nests and the abundance of females were analyzed using the Mann-Kendall and Sen Slope tests. A …
Dietary Observations Of Adult Pleurodema Nebulosum (Anura: Leptodactylidae) From Argentina, Gabriel Natalio Castillo, Cynthia J. González- Rivas
Dietary Observations Of Adult Pleurodema Nebulosum (Anura: Leptodactylidae) From Argentina, Gabriel Natalio Castillo, Cynthia J. González- Rivas
Turkish Journal of Zoology
This study is the first to examine the diet composition of adult Pleurodema nebulosum specimens based on an analysis of the gastrointestinal contents of 78 individuals. Analyzed herein were 40 specimens from a site disturbed due to anthropogenic action and 38 from a protected area in Argentina. Differences were found in the trophic consumption at both sites. In the protected area, P. nebulosum presented an active foraging mode, with a diet specialized in prey items from the Formicidae family. At the disturbed site, this amphibian showed a sit-and-wait foraging mode, with a generalist diet where it consumes Hemiptera and Coleoptera. …
A New Record Of Fleas From Nilgai Antelope In Southern Texas And Fleas From Other Wildlife, Sarah E. Mays Maestas, Jason Tidwell, John A. Goolsby, Lauren P. Maestas
A New Record Of Fleas From Nilgai Antelope In Southern Texas And Fleas From Other Wildlife, Sarah E. Mays Maestas, Jason Tidwell, John A. Goolsby, Lauren P. Maestas
School of Integrative Biological & Chemical Sciences Faculty Publications
Wildlife are hosts of ectoparasites, such as fleas and ticks that may transmit human and animal pathogens. Little is known about the ecology of many ectoparasite species native to southern Texas, or their role in pathogen maintenance and transmission. Much attention has been given to the role of nonnative nilgai antelope as cattle fever tick hosts and agents of dispersal, but little attention has been given to other ectoparasites that may utilize nilgai antelope as hosts. As southern Texas is a hot-spot for flea-borne (murine) typhus, it is important to examine flea species presence, abundance, and host use in this …
Effects Of Revegetation Approaches On Wetland Plant Community Reassembly Under Hydrologic Extremes, Maddie Houde, Karin Kettenring
Effects Of Revegetation Approaches On Wetland Plant Community Reassembly Under Hydrologic Extremes, Maddie Houde, Karin Kettenring
Browse all Datasets
Active revegetation is often necessary to recover native plant communities in disturbed or degraded wetlands. However, active revegetation has been pursued less in wetlands than other ecosystems and thus, there are few established best practices to guide implementation. Additionally, wetland revegetation is challenging due to dynamic hydrology becoming more extreme and high invasive plant propagule pressure that can limit native plant recruitment and favor invasive plant dominance. In this study, we tested the efficacy of varied revegetation approaches on native plant reassembly and invasion resistance in semi-arid wetlands subject to seasonal hydrologic fluctuations. In a Great Salt Lake wetland in …
Tracing Atlantic Sea Scallops Using Radio Frequency Identification (Rfid) Technology, Will Shoup, David Rudders, Jonathon Peros
Tracing Atlantic Sea Scallops Using Radio Frequency Identification (Rfid) Technology, Will Shoup, David Rudders, Jonathon Peros
Journal of Extension
Radio Frequency Identification (RFID) represents a technology that has the potential to enhance many aspects of the Atlantic sea scallop fishery. Driven by fishery management and market forces, fishery product traceability benefits fisheries managers, consumers, and fishermen. In order to demonstrate the capabilities of RFID technology in the scallop fishery, a solution is proposed that would help establish clear Chain of Custody (CoC) so that the scallop supply chain can be better documented. Implementation and acceptance of any new technology will hinge on effective communication and extension efforts that can leverage the multi-benefit aspects of adopting RFID into the fishery.
Determination Of Calcium Digestibility And Bioavailability In 5 Limestone Sources Using Commercial Broiler And Crossbred Chickens, R. L. Drysdale, P. L. Utterback, Benjamin Parsons, C. M. Parsons
Determination Of Calcium Digestibility And Bioavailability In 5 Limestone Sources Using Commercial Broiler And Crossbred Chickens, R. L. Drysdale, P. L. Utterback, Benjamin Parsons, C. M. Parsons
Poultry Science Faculty Publications and Presentations
Three experiments were conducted to determine effect of feeding 5 commercial limestones varying in solubility (88–97%), mean particle size (500–700 microns), and geographical origin on Ca bioavailability and digestibility in commercial broiler and crossbred chickens. In Experiment 1, both crossbred and commercial chickens were used to measure the effect of dietary Ca level on tibia bone ash to develop a slope-ratio Ca bioavailability assay. Chickens were fed diets that contained Ca levels ranging from 0.20% to 0.95% from 9 to 22 d-of-age. Regressions of bone ash (mg/tibia and %) on supplemental Ca intake yielded large linear responses in both types …
Insights Into Foraging Behavior From Multi-Day Sound Recording Tags On Goose-Beaked Whales (Ziphius Cavirostris) In The Southern California Bight, Shannon N. Coates, David A. Sweeney, Erin A. Falcone, Stephanie L. Watwood, Brenda K. Rone, Stacy L. De Ruiter, Jay Barlow, Karin A. Dolan, Ronald P. Morrissey, Nancy A. Dimarzio, Susan M. Jarvis, Russel D. Andrews, Gregory S. Schor
Insights Into Foraging Behavior From Multi-Day Sound Recording Tags On Goose-Beaked Whales (Ziphius Cavirostris) In The Southern California Bight, Shannon N. Coates, David A. Sweeney, Erin A. Falcone, Stephanie L. Watwood, Brenda K. Rone, Stacy L. De Ruiter, Jay Barlow, Karin A. Dolan, Ronald P. Morrissey, Nancy A. Dimarzio, Susan M. Jarvis, Russel D. Andrews, Gregory S. Schor
University Faculty Publications and Creative Works
Goose-beaked whales (Ziphius cavirostris) are deep-diving cetaceans known for their elusive nature and specialized foraging behavior. In 2019 and 2020, six telemetry tags were deployed on these whales in Southern California, resulting in 395 h of acoustic and diving data. Foraging dives were manually identified by the presence of echolocation pulses and buzzes, and generalized additive models assessed factors influencing foraging behavior. The median bathymetric depth at foraging sites was 1,419 m (IQR = 359), and the maximum dive depth was highly correlated with bathymetry depth. Individuals started echolocating on descent at a median depth of 410 m (IQR = …
A Triumph Of Conservation: The University Of South Carolina Aiken’S Bluebird Trail, Alyssa Godfrey, Emory Owens, Quinn Schreiber, Michelle L. Vieyra
A Triumph Of Conservation: The University Of South Carolina Aiken’S Bluebird Trail, Alyssa Godfrey, Emory Owens, Quinn Schreiber, Michelle L. Vieyra
Journal of the South Carolina Academy of Science
The Eastern Bluebird (Sialia sialis) was once an endangered species, with over 90% of its population declining in the early 1900s (Ritchison, 2000). These birds play a crucial role in regulating insect populations and maintaining the safety of food sources, making them important both economically and environmentally. Eastern Bluebirds are proof that conservation efforts work, as they are now a species of least conservation concern in the United States. Since 2020, undergraduate students at the University of South Carolina Aiken have collaborated with the South Carolina Bluebird Society to establish and monitor 31 nesting boxes across the main campus …
Dairy Club Digest: Udderly Good Times, South Dakota State University Dairy Club
Dairy Club Digest: Udderly Good Times, South Dakota State University Dairy Club
Dairy Digest
This is the 2024 Dairy Club Digest. The Diary Club Digest is published annually by the South Dakota State University Dairy Club. The Digest contains information and news about the activities and members of the SDSU Dairy Club for the academic year 2023 - 2024.