Parasite Communities Of Bluntnose Minnow (Pimephales Notatus) From Several Creeks In East Central Illinois,
2025
Eastern Illinois University
Parasite Communities Of Bluntnose Minnow (Pimephales Notatus) From Several Creeks In East Central Illinois, Md Rowshan Alam
Masters Theses
Parasites of freshwater fish play a vital functional role in aquatic ecosystems, but the spatial and ecological determinants of their prevalence and characteristics are still poorly understood. The current study quantified the diversity, prevalence, and environmental determinants of whole parasite burdens in bluntnose minnows across multiple creeks in central Illinois. Fish sampling and the collection of stream habitat data were conducted during the summers of 2023 and 2024. Fish were examined for parasites using necropsy and histology. A total of 20,817 parasites, predominantly trematodes (Posthodiplostomum spp.), cestodes (Proteocephalus spp), and protozoans, were identified. The most prevalent and abundant …
Habitat Use And Selection Of Silver Carp In The Lower Wabash River System,
2025
Eastern Illinois University
Habitat Use And Selection Of Silver Carp In The Lower Wabash River System, Coy B. Blair
Masters Theses
The spatial ecology of non-native species in invaded systems remains relatively poorly understood despite the importance of suitable habitat in the success of invasion. Silver Carp Hypophthalmichthys molitrix are a highly invasive non-native species with established populations throughout the Midwestern United States. Much research has focused on habitat use of bigheaded carp in large river systems, though invasion risk remains high in smaller systems, such as tributaries of the Great Lakes and the Ohio River. The Wabash River, a unique system in the Midwest, remains largely un-impounded and is comparable to many of the smaller riverine systems at risk of …
History, Annotated Gazetteer, And Bibliography Of Ornithology In Kalimantan, Indonesian Borneo,
2025
Museum of Natural Science and Department of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803, USA
History, Annotated Gazetteer, And Bibliography Of Ornithology In Kalimantan, Indonesian Borneo, Frederick H. Sheldon, Mohammad Irham, Daisy G. S. Kho, Erik Meijaard, Subir B. Shakya, Dewi M. Prawiradilaga, Sebastianus (Bas) Van Balen
Occasional Papers of the Museum of Natural Science, Louisiana State University
Kalimantan comprises nearly three quarters of the island of Borneo and is the place where scientific study of Bornean birds began. We describe the history of bird research in Kalimantan from its beginning, highlighting the ornithologists who explored the region and how their interests and methods changed over time, from a concentration on specimen collection, to examinations of community ecology, to conservation in the face of habitat change and species depletion, to the latest investigations using satellite, genetic, and digital technology. We also highlight some future directions for research, especially the need for more work on basic ecology and biogeography. …
Louisiana Graduate Network In Applied Evolution (Lagniappe): 2024-2025 End-Year Report,
2025
Louisiana State University at Baton Rouge
Louisiana Graduate Network In Applied Evolution (Lagniappe): 2024-2025 End-Year Report, Kristina G. Little, Samuel B. Robison, Bret Blackmon
Reports
The Louisiana Graduate Network in Applied Evolution (LAGNiAppE) is a post-baccalaureate program funded by the National Science Foundation (NSF) and hosted by the LSU Department of Biological Sciences. In its second year, the program provides recent college graduates with a structured, immersive research experience designed to prepare them for graduate education and careers in STEM. This report presents findings from the 2024–2025 program year (cohort 2) and is based on comprehensive evaluation data collected from Scholars, mentors, and co-mentors. The 2024–2025 cohort engaged in a wide range of activities, including intensive bootcamp training, independent research projects, scientific presentations, weekly seminars, …
Potential Of Using Trembling Aspen To Make Structural Engineered Wood Products,
2025
University of New Brunswick
Potential Of Using Trembling Aspen To Make Structural Engineered Wood Products, Dawei Wang
Aspen Bibliography
Trembling aspen (Populus tremuloides) is abundant in Canada but is widely considered an underutilized species. This study was aimed at evaluating the potential of using aspen lumber to produce cross-laminated timber (CLT), glued-laminated timber (glulam), and wood I-joists. The key mechanical properties of these engineered wood products, which were fabricated using a modified grading criterion, were examined. It was found that 1) The mean effective bending stiffness and characteristic bending moment resistance of 5-layer CLT specimens in the major-strength direction were 5,069x109 N·mm2/m and 97.65x106 N·mm/m; 2) The mean apparent MOE and characteristic modulus …
Bioremediation In The Chesapeake Bay: Anthropogenic Ocean Acidification Mitigation In An Interactive Multi-Trophic Ecosystem,
2025
Virginia Commonwealth University
Bioremediation In The Chesapeake Bay: Anthropogenic Ocean Acidification Mitigation In An Interactive Multi-Trophic Ecosystem, Cree Taylor
AUCTUS: The Journal of Undergraduate Research and Creative Scholarship
Zostera marina is a species of marine macrophyte that has been largely prioritized in past submerged aquatic vegetation (SAV) restoration initiatives within the Chesapeake Bay because of its 1) previous abundance, 2) demonstrated carbon burial abilities, and 3) observed ability for meadows of Z. marina to ameliorate low pH conditions. Due to the temperature variability and poor water quality in the Chesapeake Bay, Z. Marina beds have experienced several die-off events with limited capacity for regrowth. Ruppia maritima, an opportunistic species with tolerance to temperature shifts within the bay, may have the potential to maintain SAV coverage in areas …
Rejuvra's Effect On Soil Seed Banks,
2025
The University Of Montana
Rejuvra's Effect On Soil Seed Banks, Blake J. Roeslein, Bryan Endress, Abby Mcmurtry, Akasha Faist
Undergraduate Theses, Professional Papers, and Capstone Artifacts
Invasive annual grasses are a major driver of grassland degradation globally. In perennial grasslands, invasion can heavily impact biodiversity, including potential changes to the soil seed banks. Seed banks, the living seeds stored in the upper soil column, play an important role in healthy systems, or can harbor invasive species. To reduce negative invasion outcomes, whether in the seed bank, or aboveground vegetation, pre-emergent herbicides are a commonly used tool for land managers. Pre-emergent herbicides work by targeting seeds as they germinate and begin emerging from the soil. Thus, our study asks 1) how does pre-emergent herbicide influence germination and …
Physiological Responses And Plant Trait Interactions With Coastal Dune And Swale Development,
2025
Virginia Commonwealth University
Physiological Responses And Plant Trait Interactions With Coastal Dune And Swale Development, Emily C. Riffe
Theses and Dissertations
Vegetation is crucial to coastal ecosystems experiencing climate change and storm-induced disturbance. Plant species interact with the physical environment and are considered “ecosystem engineers.” Sand dunes and barrier islands are at the forefront of climate change impacts as they are barriers that protect landward habitat and communities. Nature based solutions are utilized to protect infrastructure on developed coastlines. Understanding how dominant plant species interact with and alter the physical environment enhances our understanding of the mechanisms of change and consequences to the system. The goal of this research was to quantify physiological and functional trait differences in dominant species found …
Methyl-Cpg-Binding Domain As A Protein Interaction Partner In Promoter Regulation And Neurodevelopment Through Evolutionary Expanded Entanglement,
2025
Michigan State University
Methyl-Cpg-Binding Domain As A Protein Interaction Partner In Promoter Regulation And Neurodevelopment Through Evolutionary Expanded Entanglement, Stephanie M. Bilinovich, Surya B. Chhetri, Jackson T. Mitchell, Gage O. Leighton, Vladislav Jdanov, Jacob K. Zieba, Taylor W. Cook, Krysta L. Engel, Robert M. Vaughan, Humza Bhatti, Sadie L. Heeringa, Amy M. Wilstermann, Sophie Vanderweele, Akansha S. Das, Emily C. Sherry, Stephen A. Duncan, Katie L. Uhl, David C. Hinds, Mark Mackiewicz, Sarah K. Meadows, Kimberly M. Newberry, E. Christopher Partridge, Sara G. Cline, C. Joy Shepard, D. Casey Smith, Antonio Bradley, Daniel Vogt, Daniel B. Campbell, Lucas Pozzo-Miller, Caleb P. Bupp, Austin J. Goodyke, Surender Rajasekaran, Rebecca C. Knickmeyer, Benjie Blair
Research, Publications & Creative Work
There is increasing evidence that the methyl-binding domain (MBD) is a protein-protein interaction motif that can function independently of methylated DNA binding. The MBD proteins found throughout plants and invertebrates duplicated into multiple vertebrate DNA and non-DNA-binding members (MBD1, MBD2, MBD3, MBD4, MBD5, MBD6, MECP2, BAZ2A, BAZ2B, SETDB1, andSETDB2). Although many invertebrate species possess MBD proteins that can bind and recognize DNA methylation, the DNA-binding function has been independently lost multiple times, with only minor alterations to the protein interaction residues. The nucleosome remodeling and deacetylase (NuRD) complex, which interacts with MBD2/3 and is colocalized with MBD1/4 ChIP-Seq, is maintained …
The Δ¹³C Signature Of Dissolved Organic And Inorganic Carbon Reveals Complex Carbon Transformations Within A Salt Marsh,
2025
Woods Hole Coastal and Marine Science Center
The Δ¹³C Signature Of Dissolved Organic And Inorganic Carbon Reveals Complex Carbon Transformations Within A Salt Marsh, Meagan J. Eagle, Kevin D. Kroeger, John W. Pohlman, Joseph J. Tamborski, Zhaohui Aleck Wang, T. W. Brooks, Jennifer O. Keefe Suttles, Adrian Mann
OES Faculty Publications
Coastal wetlands have high rates of atmospheric CO₂ uptake, which is subsequently respired back to the atmosphere, stored as organic matter within flooded, anoxic soils, or exported to the coastal ocean. Transformation of fixed carbon occurs through a variety of subsurface aerobic and anaerobic microbial processes, and results in a large inventory of dissolved carbon. Carbon source and the roles of aerobic respiration, sulfate reduction, and methane cycling were evaluated within salt marsh peat and the underlying sandy subterranean estuary. There is a large increase in dissolved inorganic carbon (DIC, 7,350 ± 3,900 μmol L-¹), dissolved organic carbon …
Optimizing An Image Analysis Protocol For Ocean Particles In Focused Shadowgraph Imaging Systems,
2025
Old Dominion University
Optimizing An Image Analysis Protocol For Ocean Particles In Focused Shadowgraph Imaging Systems, Huanqing Huang, Alexander B. Bochdansky
OES Faculty Publications
A variety of imaging systems are in use in oceanographic surveys, and the opto-mechanical configurations have become highly sophisticated. However, much less consideration has been given to the accurate reconstruction of imaging data. To improve reconstruction of particles captured by Focused Shadowgraph Imaging (FoSI)—a system that excels at visualizing low-optical-density objects, we developed a novel object detection algorithm to process images with a resolution of ~ 12 μm per pixel. Suggested improvements to conventional edge-detection methods are relatively simple and time-efficient, and more accurately render the sizes and shapes of small particles ranging from 24 to 500 μm. In addition, …
A Century Of Sediment Metal Contamination Of Mar Menor, Europe's Largest Saltwater Lagoon,
2025
Universitat Autònoma de Barcelona
A Century Of Sediment Metal Contamination Of Mar Menor, Europe's Largest Saltwater Lagoon, Irene Alorda-Montiel, Valentí Rodellas, Ariane Arias-Ortiz, Albert Palanques, Andrea G. Bravo, Júlia Rodriguez-Puig, Aaron Alorda-Kleinglass, Carlos Green-Ruiz, Marc Diego-Feliu, Pere Masqué, Javier Gilabert, Jordi Garcia-Orellana
OES Faculty Publications
Coastal enclosed ecosystems, such as lagoons, are vulnerable to anthropogenic impacts because they favor the accumulation of contaminants from the surrounding watersheds, particularly in their sediments. Europe's largest saltwater lagoon, the Mar Menor (SE, Iberian Peninsula), is a highly impacted ecosystem and the first in the continent to be granted personhood rights. Based on a high-resolution spatial and temporal dataset, we present the historical reconstruction of metal contamination in this ecosystem during the last century. Our results highlight that sediment metal contamination has been mainly driven by the development of the mining industry in the nearby Sierra Minera de Cartagena-La …
From Wind To Whales: Potential Hydrodynamic Impacts Of Offshore Wind Energy On Nantucket Shoals Regional Ecology,
2025
Old Dominion University
From Wind To Whales: Potential Hydrodynamic Impacts Of Offshore Wind Energy On Nantucket Shoals Regional Ecology, Eileen E. Hofmann, Jeffrey R. Carpenter, Qin J. Chen, Josh T. Kohut, Richard L. Merrick, Erin L. Meyer-Gutbrod, Douglas P. Nowacek, Kaustubha Raghukumar, Nicholas R. Record, Kelly Oskvig
OES Faculty Publications
The National Academy of Sciences, Engineering, and Medicine convened a committee in June 2023 to assess the potential hydrodynamic and ecological impacts from offshore wind energy development in the Nantucket Shoals region, with particular attention to impacts on the critically endangered North Atlantic right whale (Eubalaena glacialis) that forages on zooplankton aggregations in the region. The assessment suggested that the effects of offshore wind energy development will be difficult to distinguish from the effects of natural variability and climate change in this region. The Consensus Study Report recommendations highlight observational and modeling studies that will advance understanding of …
Dr. Eric Angel Ramos - A Shooting Star That Inspired Marine Mammalogists And Beyond (1987 – 2024),
2025
The University of Vermont
Dr. Eric Angel Ramos - A Shooting Star That Inspired Marine Mammalogists And Beyond (1987 – 2024), Laura J. May-Collado, Jeremy J. Kiszka, Nataly Castelblanco-Martínez, Beth Brady, G. Rieucau, Daniel Gonzalez-Socoloske, Renata Sousa-Lima, Diana Reiss, Macelo Magnasco, Roderic Mast, Wayne Sentman, Joy S. Reidenberg
Faculty Publications
No abstract provided.
Noaa Oceanic And Atmospheric Research Ocean Carbon Observing Science Plan Fy25 To Fy35,
2025
University of Nebraska - Lincoln
Noaa Oceanic And Atmospheric Research Ocean Carbon Observing Science Plan Fy25 To Fy35, United States National Oceanographic And Atmospheric Administration
National Oceanographic and Atmospheric Administration: Technical Reports and Related Materials
United States National Oceanographic and Atmospheric Administration oceanic and atmospheric research ocean carbon observing science plan for fiscal years 2025 through 2035.
Spatial Implications Of Potential Treeline Campfire Restrictions In Selected Usfs-Managed Colorado Wildernesses,
2025
Grand Valley State University
Spatial Implications Of Potential Treeline Campfire Restrictions In Selected Usfs-Managed Colorado Wildernesses, Rebecca Hippensteel
Masters Projects
High-elevation ecosystems in Colorado’s Wilderness areas are ecologically sensitive and particularly vulnerable to campfire impacts, which can damage vegetation, alter soil chemistry, and degrade wilderness character. This study presents a preliminary proof of concept evaluating the spatial implications of banning campfires at or above 11,000 feet—used here as a proxy for treeline—in twelve U.S. Forest Service-managed Wilderness areas. Using 30-meter resolution Digital Elevation Models from the USGS National Map and Earth Explorer, a raster-based analysis in ArcGIS Pro identified and quantified acreage above 11,000 feet. Across the twelve Wilderness areas, 268,601 acres were found to lie above treeline, representing an …
The Nesting Ecology Of Southern Two-Lined Salamanders (Eurycea Cirrigera) In Urban Streams,
2025
Kennesaw State University
The Nesting Ecology Of Southern Two-Lined Salamanders (Eurycea Cirrigera) In Urban Streams, Leah T. Rittenburg, Emma G. Downing, Todd Pierson
Faculty Articles
Urbanization alters many aspects of stream ecosystems, and its effects upon wildlife will likely increase as more watersheds become developed. This may be particularly true for species with complex life histories, which could be vulnerable in different life stages. Eurycea cirrigera (Green) (Southern Two-lined Salamanders) are common members of many stream communities in the southeastern United States, and they prefer to nest in cobble with little sedimentation—a microhabitat that is threatened by stream degradation. We collected data on the nesting ecology of this amphibian species in urban streams in Atlanta, Georgia, to evaluate microhabitat availability, nest-site selection, and the influence …
Parallel Inquiries: Investigation Of Social Resource Use In Early Career Stem Teachers And Impacts Of Metal Pollution On Fingernail Clam Microbiome,
2025
Eastern Washington University
Parallel Inquiries: Investigation Of Social Resource Use In Early Career Stem Teachers And Impacts Of Metal Pollution On Fingernail Clam Microbiome, Emily Hamada
EWU Masters Thesis Collection
No abstract provided.
The Effects Of Salinity On The Cutaneous Microbiome And Pathogen Infection On The Pacific Tree Frog (Pseudacris Regilla) In Monterey Bay, California, Usa,
2025
Eastern Washington University
The Effects Of Salinity On The Cutaneous Microbiome And Pathogen Infection On The Pacific Tree Frog (Pseudacris Regilla) In Monterey Bay, California, Usa, Hannah Eunhae Kim
EWU Masters Thesis Collection
Global climate change and infectious diseases are considered a leading cause of amphibian population declines worldwide. Changes in precipitation and salinity have altered watershed systems and microbial communities, reducing habitat availability and physiological performances for amphibian survival. The salt refuge hypothesis, however, is a proposed explanation that higher saline environments may reduce susceptibility to pathogens such as Batrachochytrium dendrobatidis (Bd). The Moro Cojo Slough State Marine Reserve (MCSSMR) (California, USA) is known as an abundant breeding ground for endangered/threatened amphibian species. To test and expand the salt refuge hypothesis, I evaluated Bd prevalence and intensity and the cutaneous microbiome of …
Investigating The Relationships Between Biotic And Abiotic Factors Affecting Migratory Behavior In Westslope Cutthroat Trout Within The Pend Oreille System,
2025
Eastern Washington University
Investigating The Relationships Between Biotic And Abiotic Factors Affecting Migratory Behavior In Westslope Cutthroat Trout Within The Pend Oreille System, Garrett M. Duncan
EWU Masters Thesis Collection
Salmonids express several different life histories from migrating to oceans and back or staying in their natal streams as a resident. Migratory individuals are a vital part of the overall success of populations due to the potential for increased genetic diversity and increased fecundity they offer over resident individuals. This research was completed in three basins including Priest River, Pack River, and Lightning Creek which are all connected to the Pend Oreille Basin and are important producers of Westslope Cutthroat Trout (Oncorhynchus clarkii lewisi). Thirty-nine sites were sampled between the three basins. Results were compared between these tributaries that have …
