Digital Commons Network^™

Effects Of A Sprint Post-Activation Performance Enhancement Stimulus On Discus Throw Performance In Collegiate Division I Throwers: A Pilot Study, Reagan Hulet, Mark Debeliso Phd, Marcus M. Lawrence

International Journal of Exercise Science

International Journal of Exercise Science 18(3): 251-262, 2025. No study has determined the impact a sprinting potentiating stimulus has on discus throwing performance in collegiate throwers. To test the hypothesis, that compared to a dynamic warm-up alone (DyWU), a dynamic warm-up with a multi-set sprinting potentiating stimulus (DyWU+SPR) would enhance discus throw performance. 12 NCAA Division I thrower athletes (18-25 year) randomly completed two sessions separated by at least 48 hours. One session involved a standardized dynamic warm-up (DyWU) and the other session involved a DyWU with multiple sets of a sprinting post-activation performance enhancement (PAPE) stimulus (DyWU+SPR), with both …

Elevated Root-Zone P And Nutrient Concentration Do Not Increase Yield Or Cannabinoids In Medical Cannabis, Julie A. Hershkowitz, F. Mitchell Westmoreland, Bruce Bugbee

Plants, Soils and Climate Student Research

Elevating nutrient input is thought to increase yield and cannabinoid concentration of medical cannabis, but increased legalization has heightened awareness of the environmental impact of overfertilization. Elevated levels of phosphorus (P) are of particular concern. Here we report the effects of increasing P above levels adequate for other crops (15, 30, 45, 60, or 90 mg per L) and the interactive effects of elevated P with elevated nutrient solution concentration (electrical conductivity; 2 and 4 mS per cm). We used closed-system hydroponics to continuously quantify rootzone nutrient concentrations. The concentration of P in leaf tissue doubled and flower P concentration …

Strength Assessment Protocol In Pre-Professional Ballet Dancers, Simona Di Nardo, Ivan Mascio

Clinical Practice in Athletic Training

Purpose: This research project aimed to investigate the effects, particularly regarding the ability to generate force, that could emerge following a ballet class. The purpose of the study was to support the thesis that low levels of fitness and performance in professional and amateur dancers, should be considered a significant gap that needs to be addressed. Larger will be the gap and bigger will be the demand of a dancer to be prepared athletically. While the shorter the gap and more efficient the artistic side of the dance performance will be. As a result, a stronger and healthier body will …

Effect Of Multispecies Swards On The Fat Composition And Oxidative Stability Of Milk From Dairy Cows In Mid-Late Lactation, Samuel Rapisarda, Kate M. Mccarthy, Tommy M. Boland, Helen Sheridan, Frank J. Monahan, Finbar J. Mulligan, Graham O'Neill, Nissreen Abu-Ghannam

Articles

Multispecies swards have been recognized as more sustainable than traditional ryegrass systems, in addition to providing a range of phytochemicals to the ruminant diet. In this regard, polyphenols may be linked to higher levels of bioactive fatty acids in milk and enhanced nutraceutical properties in dairy products. This study compares the fat composition and oxidative stability of milk produced by cows fed on multispecies swards (MULTI) with milk from two conventional swards [a perennial ryegrass monoculture (PRG) and a mixture of perennial ryegrass and white clover (PRG + WC)] during the Irish summer. Milk from cows fed on MULTI had …

Evaluation Of A Global Capacity Development Project To Educate, Empower And Advance Sustainable Food Production, Felicia J. Tuggle, Olubusola W. Afolayan Msw, Mollie Smith M.Aq., David J. Cline Phd, Onesimus Kiadii Bs

Journal of Social Work in the Global Community

This article presents evaluation findings from the Integrated Aquaculture for Food Production, Education, Empowerment, and Development (iFEED) project, a global capacity development project designed to educate, empower, and advance sustainable food production in Monrovia, Liberia. To develop K–12 teachers’ capacity to integrate STEM education into math and science curriculum for the purpose of preparing a future aquaculture workforce in Liberia, the iFEED project provided educational materials, teacher training, and technical support to 25 teachers in the greater Monrovia Consolidated School District (MCSS). Evaluation findings indicate positive outcomes in increasing instructional capabilities among participating math and science teachers and accelerating action …

“Phytochemical Analysis, In Vitro Anti-Oxidant, Anti-Diabetic And Anti-Inflammatory Activity Of Red Kidney Bean (Phaseolus Vulgaris L.) ”, Nancy Mani, D Annette Beatrice, R Durga Priyadarshini

International Journal of Health and Allied Sciences

Aims: The aim of the study is to assess the phytochemicals, bioactive compounds and determine the in vitro anti-oxidant, anti-diabetic and anti-inflammatory potential of red kidney bean.

Methods and Material: Raw and cooked red kidney bean (Phaseolus vulgaris. L) were assessed for phytochemical content, anti-oxidant, anti-diabetic and anti-inflammatory activity and GC-MS analysis was done to identify the bioactive compounds.

Statistical analysis used: Descriptive statistics, independent ‘t’ test and one-way ANOVA was computed to determine the differences in the phytochemical compounds and in vitro activities of raw and cooked red kidney beans.

Results: Qualitative analysis of raw and …

Nanrilkefusp Alfa (Sot101), An Il-15 Receptor Βγ Superagonist, As A Single Agent Or With Anti-Pd-1 In Patients With Advanced Cancers, Stephane Champiat, Elena Garralda, Vladimir Galvao, Philippe A Cassier, Carlos Gomez-Roca, Iphigenie Korakis, Peter Grell, Aung Naing, Patricia Lorusso, Romana Mikyskova, Nada Podzimkova, Milan Reinis, Kaissa Ouali, Andreu Schoenenberger, Joachim Kiemle-Kallee, Sascha Tillmanns, Richard Sachse, Ulrich Moebius, Radek Spisek, David Bechard, Lenka Palova Jelinkova, Irena Adkins, Aurelien Marabelle

Faculty, Staff and Student Publications

Nanrilkefusp alfa (nanril; SOT101) is an interleukin (IL)-15 receptor βγ superagonist that stimulates natural killer (NK) and CD8

Mitochondrial Dysfunction Is A Hallmark Of Woody Breast Myopathy In Broiler Chickens, Elizabeth S. Greene, Paula R. Chen, Carrie Walk, Mike Bedford, Sami Dridi

Poultry Science Faculty Publications and Presentations

The woody breast (WB) myopathy poses significant economic and welfare concerns to the poultry industry, however, there is no effective strategy to mitigate this pathology due to its unknown etiology. After showing previously that hypoxia is a key factor in WB progression, we used here various techniques demonstrating dysregulated mitochondria (morphology, biogenesis, tethering, function, and bioenergetics) in WB-affected muscles and in hypoxic myoblasts compared to healthy tissues and normoxic cells, respectively. The increased levels of calcium (Ca2+) in both WB-affected tissues and hypoxic myoblasts suggested that mitochondrial Ca2+ overload is likely a leading cause for mitochondrial dysfunction that merits further …

Lisa Rogers, Lisa Rogers, Institute Of Child Nutrition

Oral History Project (all interviews)

Lisa Rogers is a native of of Tennessee. Lisa’s professional journey includes roles in advertising, library services, and recruitment prior to getting into child nutrition. Lisa joined the Institute of Child Nutrition as a Library Specialist, eventually becoming the Associate Director of the Training Division. Lisa retired on June 30, 2023.

Leveraging Community Partnerships And Resources To Address Food Insecurity In A Rural County During The Covid-19 Pandemic, Kristen Johnson, Amy Elizer, Karen L. Franck, Soghra Jarvandi

Journal of Extension

Extension professionals are skilled at connecting with community partners and community members to identify needs and address challenges. This paper outlines how Extension professionals quickly responded to address rising rates of food insecurity in a rural Tennessee County during the COVID-19 pandemic. Through an extensive network of state, regional, and local partners, Extension professionals and partners planned and implemented mobile food distributions through the United States Department of Agriculture’s Farmers to Families program. These Extension-led efforts resulted in sustainable, community-driven initiatives to improve food insecurity. Lessons learned can help Extension professionals respond to emerging needs.

Promoting Equity: Embracing Food Justice In The Transformation Of The Food Systems For Bipoc Communities, Frank Yeboah Adusei

Journal of Extension

The food justice movement addresses systemic food inequities impacting BIPOC communities, rooted in civil rights and environmental justice movements. It advocates for fair access to culturally relevant food, combating food deserts, and promoting food sovereignty. Recognizing intersectionality, it emphasizes collaboration to dismantle systemic barriers. This study aims to understand BIPOC communities' challenges and effective strategies, stressing the importance of collaborative efforts for lasting systemic change. Extension professionals face challenges but can contribute through equity-focused strategies, community engagement, and partnerships, advancing food justice and fostering inclusive food systems.

The New American Farmer – Extension Engagement With Urban Agriculture And Food Systems, Margaux S. C. Robinson, Kc V. Cunningham, Jeffery A. Young, Nicole D. Breazeale, Kenneth R. Jones, Julie N. Zimmerman

Journal of Extension

Extension’s evolving role in urban food production will require intensive reflexivity and ongoing collaboration. Extension educators around the country have already made progress in engaging with both the social and horticultural sides of urban agriculture. Designed appropriately, urban food systems hold the potential for healthy food access, community and environmental resilience, and economic prosperity (Rangarajan & Riordan 2019). Moving forward, we offer recommendations for Extension staff to apply within their institutions and beyond. Specifically, we urge Extension to prioritize the following: 1) mediate the rural/urban dichotomy, 2) tackle structural and institutional power dynamics, and 3) intensify strategies for community resilience.

Replacement Of Monensin With A Proprietary Tannin-Blend Additive In Calf-Fed Holstein Steer Diets, Sydney M. Bowman-Schnug, Luke K. Fuerniss, Joe D. Cameron, Jonathon L. Beckett, Muhammad Ahsin, Stephan Van Vliet, Guy D. Hufstedler, Bradley J. Johnson

Nutrition, Dietetics, and Food Sciences Faculty Publications

A proprietary tannin blend was evaluated as a potential ionophore replacement considering traits of feedlot cattle growth performance, carcass traits, and health. Holstein steers (n = 1450; initial shrunk body weight (SBW) = 141.6 ± 34.2 kg.) were blocked by origin and randomly assigned to receive a finishing diet containing one of two treatments: 1) 14,500 mg per head daily of Silvafeed ByProX (SBPX; ByPro/BX blend, Silvateam S.p.A, San Michele Mondovì, Italy) or 2) 180 mg per head daily of monensin (MON; Rumensin™ 90, Elanco, Greenfield, IN). Steers were on trial for 341 ± 11 days. Pen was the …

The 1996 Excavations Along The Northern Hill At Tel Mikhal (Tel Michal) (Pp. 1–19), Amir Gorzalczany

'Atiqot

Excavations on the Northern Hill at Tel Mikhal revealed rich finds, in stark contrast with the poorly preserved and scant architectural remains. The earliest settlement here dates to prehistoric times, continuing into the Middle Bronze Age, when a ceramic industry operated at the site. In the Iron Age, settlement was sporadic, and mainly winepresses were unearthed. Toward the end of the Persian period, the area functioned as an industrial area for pottery production and a metal industry, as well as an area for storage and commerce. In the Hellenistic period, the site was also used for industry and storage. No …

Impact Of Particle Size On Physical And Functional Characteristics Of Baby Corn Powder, Ubaida Akbar, Prasad Rasane, Md Sabir Ahmed Mondol, Jyoti Singh, Vikas Nanda, Hasan Kiliçgün, Sawinder Kaur

Turkish Journal of Agriculture and Forestry

This study’s objective is to explore the influence of particle size on the characteristics and functionalities of baby corn powder. In food product development and application, particle properties are crucial. Sieve analysis using a series of standardized sieves determined the particle size distribution, ranging from >500 µm to 53 µm. The particles exhibited stability, with an average size of 208.8 nm, a polydispersity index of 0.133, and a zeta potential of –20 mV. Bulk density (BD) and true density (TD) showed an inverse relationship with particle size, with BD ranging from 0.552 to 0.238 gcm–3 for particle sizes >500 to …

Mapping Of Qtls Associated With Frost Tolerance In Olive (Olea Europaea L.), Öznur Çeti̇n, Nurengi̇n Mete, Handan Ölmez, Hati̇ce Gülen

Turkish Journal of Agriculture and Forestry

The olive (Olea europaea L.) is widely distributed due to its high adaptability to different environmental conditions. However,in recent years, sudden extreme temperature decreases and frost damage have caused significant yield and quality losses in some regions.This situation has led to the development of varieties with high frost tolerance, suitable for regions where cold damage may occur.It takes many years to develop varieties using classical breeding methods in olives. Therefore, early selection should be made usingbiotechnological methods. Markers about any trait provide a great advantage, especially in plant species with a very long juvenile sterilityperiod, as they allow for a …

Chemical Composition And Larvicidal Toxicity Of Ricinus Communis L. (Euphorbiaceae) Extracts Against Larvae Of Thaumetopoea Pityocampa (Denis & Schiffermüller, 1775) (Lepidoptera: Notodontidae), Memi̇ş Kesdek, Şaban Kordali, Selçuk Küçükaydin

Turkish Journal of Agriculture and Forestry

In this study, the toxicities of extracts obtained from the seeds and leaves of castor bean (Ricinus communis L.) (Euphorbiaceae) plant against five larval stages of the pine processionary moth (PPM) (Thaumetopoea pityocampa (Denis & Schiffermüller, 1775) (Lepidoptera: Notodontidae)) were investigated under laboratory conditions. Petroleum ether, acetone, and methanol extracts were prepared at various concentrations (0.25, 0.5, and 1 mg/mL) and sprayed on each larval stage. Each test was performed with three replications and two repetitions. Sterile water + ethanol was used as a negative control and the commercial chemical Kormilin 25 WP (25% diflubenzuron) was used as a positive …

A Genome-Wide Association Study To Detect Candidate Genes Controlling Iron And Manganese Accumulation In Walnut (Juglans Regia L.), Özge Doğanay, Erdal Orman, Bülent Yağmur, Muhammed Bahatti̇n Tanyolaç, Duygu Ateş

Turkish Journal of Agriculture and Forestry

The walnut is one of the important low-glycemic sources of vegetable protein that benefit human health. Iron (Fe) and Manganese (Mn) are two of the walnut’s important nutritional components. This study aimed to identify single-nucleotide polymorphism (SNP) markers associated with the concentrations of Mn and Fe in walnut kernels and the genetic variation in these concentrations. The population was evaluated for two different years using 154 walnut genotypes and genotyping was performed with 16,473 SNP markers. A genome-wide association study was performed on 154 genotypes. A total of five and 15 SNPs were identified in different walnut genotypes, which were …

Phytochemical Analysis And In Vitro And In Vivo Pharmacological Activities Of Cordia Myxa Extracts, Tatheer Fatima, Mirza Imran Shahzad, Adnan Noor Shah, Zhang Yi, Bushra Gillani, Iqra Hussain, Adina Gillani, Zeli̇ha Çi̇ftçi̇, Marcello Locatelli, Ashraf Atef Hatamleh, Munirah Abdullah Al-Dosary

Turkish Journal of Agriculture and Forestry

Cordia myxa is found in tropical regions of Pakistan, where it is commonly known as lasura. This study aimed to assess the preliminary results of phytochemical analysis and the pharmacological activities of C. myxa. After pulverizing the fresh plant, extracts were prepared using different solvents, including aqueous, methanol, ethanol, dichloromethane, ethyl acetate, and n-hexane extracts. These extracts were examined for total phenolic contents using standard biochemical tests and high performance liquid chromatography with a photodiode array. In further evaluations, antioxidant, antibacterial, antiviral, hen’s egg test on chorioallantoic membrane (HETCAM) assay, antipyretic, antiinflammatory, and antidiabetic activities were monitored. Using ferric reducing …

Bioactive Content And Antioxidant Capacity Of Some Plants And Fruits Grown In Türkiye, Gülay Özkan, Fatma Betül Sakarya, Bayram Yurt, Elwira Sieniawska, Yakup Yapar, Esra Çapanoğlu Güven

Turkish Journal of Agriculture and Forestry

Recently, some edible plants and fruits have undergone extensive research to identify potential health effects arising from their valuable nutritional and bioactive properties. The present study aims to investigate the phenolic compounds of nine edible plants and fruits throughout the gastrointestinal digestion model by comparing their total content and antioxidant activity. Of the species studied, Eremurus spectabilis and Gundelia tournefortii had the lowest total phenolic content, whereas Prunus armeniaca showed the highest value of 1026 ± 164 mg GAE/100 g. Except for Prunus armeniaca , the total phenolic contents of all samples were increased following gastric digestion, while the total …

Exploring Genetic Diversity: The Inheritance Of Protein And Mineral Contents In Dwarf Common Beans, Ercan Ceyhan, Ayşegül Korkmaz, Amjad Ali̇, Serdar Karadaş, Mustafa Harmankaya, Duran Şi̇mşek, Tolga Karaköy

Turkish Journal of Agriculture and Forestry

Beans are a vital plant-based protein, containing essential minerals that are necessary for human health. Their protein and mineral compositions vary due to factors including cultivar or variety, growth conditions, and processing methods. Global deficiencies in protein and minerals necessitate fortification, supplementation, and dietary diversification. The present study focuses on common bean (Phaseolus vulgaris) cultivars, aiming to understand their genetic variation and inheritance of protein and mineral contents. Five dwarf common bean cultivars (Lida, Beyzade, Ribera, Albeni, and Garrafol) were used in a full-diallel hybridization method and the experiment was conducted in Konya, Türkiye. The diallel analysis assessed both general …

Nutritional And Microbiological Properties Of Cheese With Dried Elderberry And Red Grape Pomace, Andreea Dodan, Romina Alina Marc, Crina Carmen Mureşan, Carmen Rodica Pop, Delia Michiu, Miuța Rafila Filip, Roxana Nicoleta Rațu, Florina Stoica, Ioana Cristina Crivei, Alina Narcisa Postolache, Melinda Kovacs, Rodica Maria Sima, Mircea Valentin Muntean

Turkish Journal of Agriculture and Forestry

This study aimed to explore the use of grape byproducts such as red grape pomace and elderberry, in the form of bioactive powders to obtain three-month old cheese assortments. Grape pomace powder (GPP) and elderberry fruit powder (EFP) contain antioxidant components such as phenols, anthocyanins and flavonoids, and compounds characterized by high bioactivity. This study investigated not only the potential of incorporating different percentages (1%, 2%, and 3%) of GPP and EFP in cheese, to increase its nutritional value, but also the changes that occur during the 2 months of ripening. The results indicated that the incorporation of GPP and …

Transcriptome And Metabolome Analysis Of Low-Temperature Storage On Fruit Quality Deterioration Of Mangoes, Hanqing Cong, Ting Huo, Xinran Huang, Yeyuan Chen, Yibo Bai, Haiyan Luo, Xiaona Fu, Rongxiang Wang, Mahmoud F. Seleiman, Tanweer Ahmad, Pingyin Guan, Mohsin Bashir, Muhammad Asif, Fei Qiao

Turkish Journal of Agriculture and Forestry

Mango, a typical respiratory climacteric fruit, is susceptible to a short shelf life and quality deterioration during postharvest ripening. Although low temperature can prolong the storage time significantly, its effects on fruit quality have yet to be elucidated. Through a combination of transcriptome and metabolome analyses, this study aimed to elucidate the effects of low-temperature storage on the biosynthesis of volatile organic compounds (VOCs), flavonoids, sucrose, and the degradation of organic acids in mango. Carbohydrate-related metabolism maintained high activity when stored at 13 °C by upregulating the expression of certain gene members in the neutral invertase (NI), sucrose phosphate synthase …

Understanding The Role Of Thermal Stress In Modulating Growth, Yield, And Quality Attributes Of Tomato At Two Locations, Muhammad Uzair, Rabia Kalsoom, Kotb A. Attia, Irfan Ali, Tanveer Hussain, Asmaa M. Abushady, Haider Ali, Sajid Fiaz, Saima Jameel, Muhammad Usman Hameed, Rashid Iqbal, Muhammad Ramzan Khan

Turkish Journal of Agriculture and Forestry

Tomato is a well-recognized and extensively cultivated crop on a global scale. However, the development of tomato varieties is hindered by adverse environments, limited genetic diversity, and low rates of seed setting. In this study, we evaluated 21 genotypes at two different locations in Pakistan. We analyzed morphological traits including vine length, days to 50% flowering, days to fruit setting initiation, number of clusters per plant (NCP), and number of flowers per cluster (NFC); yield-related traits such as fruit setting percentage per cluster, fruit setting percentage per plant, number of marketable fruits per plant (NMFP), marketable fruit yield per plant …

Agronomic Performance Of Fenugreek Genotypes Grown Under Various Sowing And Nitrogen Rates In A Highland Environment, Furkan Çoban, Hakan Özer

Turkish Journal of Agriculture and Forestry

Fenugreek is an important medicinal plant used in food, medicine, and other industries. In recent years, there has been increased interest in the fenugreek plant, with increased support given for fenugreek in Türkiye. However, there is a need for sound recommendations on agronomic practices such as variety selection, plant density, and fertilization due to local differences in the climate and soil structure. This research was conducted to determine the yield and some agricultural characteristics of two fenugreek genotypes (Turkish and Iranian) grown under different nitrogen (N) (0, 20, 40, 60, and 80 kg ha–1) and sowing (20, 40, and 60 …

Starting Vegetable Seeds Indoors: Iv. Seedling Culture And Transplanting, Wesley Crump, Taun Beddes, Michael Caron, Milena Oliveira

All Current Publications

The period between seedling emergence and planting outdoors for the growing season is a time of rapid plant growth and development and is critical to long-term production success. In this last fact sheet in this series, we cover the main topics crucial to growing seedlings into quality, usable plants for outdoor production, including air circulation, temperature, light, water, fertilizer, indoor transplanting, hardening off, and transplanting outside.

Impact Of Resistance Training On Bone During 40% Caloric Restriction In Growing Female Rats, Ken D. Sumida, Daniel L. Smithers, Aaron Gerston, Kim A. Lagerborg, S. Victoria Jaque, Fred Caporaso

Food Science Faculty Articles and Research

There is a growing trend in the use of severe caloric restrictive diets among normal weight young females that can jeopardize bone health. Using an animal model, the purpose of this study was to determine whether resistance training (RT) could maintain bone health during a 6-week severe caloric restrictive (CR) diet in growing female rats. Twenty-four female rats (~ 8 weeks old) were randomly divided into the following groups: sedentary rats fed a normal diet (N = 8), sedentary rats fed a 40% CR diet (D = 8), and an RT group fed a 40% CR diet (DT …

A Deep Learning-Based System For Automatic Detection Of Emesis With High Accuracy In Suncus Murinus, Zengbing Lu, Yimeng Qiao, Xiaofei Huang, Dexuan Cui, Julia Y H Liu, Man Piu Ngan, Luping Liu, Zhixin Huang, Zi-Tong Li, Lingqing Yang, Aleena Khalid, Yingyi Deng, Sze Wa Chan, Longlong Tu, John A Rudd

Children’s Nutrition Research Center Staff Publications

Quantifying emesis in Suncus murinus (S. murinus) has traditionally relied on direct observation or reviewing recorded behaviour, which are laborious, time-consuming processes that are susceptible to operator error. With rapid advancements in deep learning, automated animal behaviour quantification tools with high accuracy have emerged. In this study, we pioneere the use of both three-dimensional convolutional neural networks and self-attention mechanisms to develop the Automatic Emesis Detection (AED) tool for the quantification of emesis in S. murinus, achieving an overall accuracy of 98.92%. Specifically, we use motion-induced emesis videos as training datasets, with validation results demonstrating an accuracy of 99.42% for …

Red Meat Consumption And Hypertension: An Updated Review, Tara S Allen, Michael Najem, Alexis C Wood, Danielle J Lee, Lorena S Pacheco, Lori B Daniels, Matthew A Allison

Faculty, Staff and Students Publications

PURPOSE OF REVIEW: Hypertension (HTN) is a major risk factor for cardiovascular diseases (CVD). The global prevalence of HTN and related CVD mortality continues to rise. The development of HTN is influenced by genetic predisposition and modifiable risk factors, including diet. One area of ongoing debate is the relationship between red meat consumption and risk of HTN.

RECENT FINDINGS: Processed red meat has become increasingly implicated in the pathogenesis and morbidity of HTN, though randomized control trials comparing HTN-related outcomes associated with red meat subtypes have yielded heterogenous results. This review summarizes the existing relevant literature and highlights the methodological …

Life History, Reproductive, And Demographic Parameters For Bottlenose Dolphins (Tursiops Truncatus) In Sarasota Bay, Florida, Randall S. Wells, Aleta A. Hohn, Michael D. Scott, Jay C. Sweeney, Forrest I. Townsend, Jason B. Allen, Aaron A. Barleycorn, Katherine A. Mchugh, Kim Bassos-Hull, Gretchen N. Lovewell, Deborah A. Duffield, Cynthia R. Smith, A. Blair Irvine

Biology Faculty Publications and Presentations

Studies of the resident community of bottlenose dolphins (Tursiops truncatus) of Sarasota Bay, Florida, have been conducted for more than 50 years. Detailed histories have been collected for resident individuals through integrated observations, systematic photographic identification surveys, tagging and tracking, catch-and-release health assessments, remote biopsy sampling, and stranding response. This has produced a unique dataset documenting life history milestones and vital rates of a small cetacean. Analyses of data from 482 resident Sarasota Bay dolphins have revealed estimated maximum life spans of 67 years for females and 52 years for males. For females, predicted age at sexual maturation …