Terrestrial and Aquatic Ecology Commons^™

Lake Water Chemistry And Local Adaptation Shape Nacl Toxicity In Daphnia Ambigua, Mary Alta Rogalski, Elizabeth S. Baker, Clara M. Benadon

Biology Faculty Publications

Increasing application of road deicing agents (e.g., NaCl) has caused widespread salinization of freshwater environments. Chronic exposure to toxic NaCl levels can impact freshwater biota at genome to ecosystem scales, yet the degree of harm caused by road salt pollution is likely to vary among habitats and populations. The background ion chemistry of freshwater environments may strongly impact NaCl toxicity, with greater harm occurring in ion-poor, soft water conditions. In addition, populations exposed to salinization may evolve increased NaCl tolerance. Notably, if organisms are adapted to their natal lake water chemistry, toxicity responses may also vary among populations in a …

Metabolism And Decomposition Rates From 5 Lake Superior Tributaries, 2018-2019, Renn Schipper, Michelle Kelly, Amy Marcarelli

Michigan Tech Research Data

Ecosystem respiration (ER), and decomposition are fundamental processes driving carbon cycling in streams. Most studies examine rates of autotrophic respiration (AR) and heterotrophic respiration (HR) together as ecosystem respiration (ER), even though these two processes are carried out by different groups of organisms, and these processes, alongside decomposition, may respond differently to ongoing changes in environmental factors. We measured metabolism (gross primary production and ER) and decomposition at eight sites in four streams in the Upper Peninsula of Michigan across gradients of canopy cover and DOC concentrations. We estimated AR and HR using quantile regression and used predictive modeling to …

Wetland Walk Vr: Field Ecology In Northeast Florida, Kailan Sindelar

UNF Faculty Research and Scholarship

Join Field Ecologists of the University of North Florida as they begin to monitor the water in swamps and marshes. In this virtual reality experience you will walk through places that are normally too dangerous or harmful to visit, learning about life in these places, how we study it, and how you may connect to it.

Data For « Does Invasion Science Encompass The Invaded Range? A Comparison Of The Geographies Of Invasion Science Versus Management In The U.S. », Lara Munro, Bridget Griffin, Brittany Laginhas, Bethany Bradley

Data and Datasets

Data collected from English-language articles published between 1999-2018 on the ten most studied invasive plants in the United States.

Sars-Cov-2 Exposure In Wild White-Tailed Deer (Odocoileus Virginianus), Jeffrey C. Chandler, Sarah N. Bevins, Jeremy W. Ellis, Timothy J. Linder, Rachel M. Tell, Melinda Jenkins-Moore, J. Jeffrey Root, Julianna B. Lenoch, Suelee Robbe-Austerman, Thomas J. Deliberto, Tom Gidlewski, Mia Kim Torchetti, Susan A. Shriner

USDA Wildlife Services: Staff Publications

Widespread human SARS-CoV-2 infections combined with human–wildlife interactions create the potential for reverse zoonosis from humans to wildlife. We targeted white-tailed deer (Odocoileus virginianus) for serosurveillance based on evidence these deer have angiotensin-converting enzyme 2 receptors with high affinity for SARS-CoV-2, are permissive to infection, exhibit sustained viral shedding, can transmit to conspecifics, exhibit social behavior, and can be abundant near urban centers. We evaluated 624 prepandemic and postpandemic serum samples from wild deer from four US states for SARS-CoV-2 exposure. Antibodies were detected in 152 samples (40%) from 2021 using a surrogate virus neutralization test. A subset of samples …

Compiled Dataset From The National Reservoir Research Program 1989 Dataset, Nicky M. Faucheux, Leandro E. Miranda

College of Forest Resources Publications and Scholarship

This dataset was compiled from the National Reservoir Research Program 1989 dataset. The NRRP dataset includes data from rotenone and creel studies at reservoirs throughout the continental US during the 1980s. We compiled the species level biomass data into total biomass for each of five trophic guilds (piscivores, detritivores, herbivores, invertivores, and planktivores). This compiled dataset was used to investigate the Cascading Reservoir Continuum Concept across 16 river basins in a study conducted by the 2020 Management of Impounded Rivers Class.

Shoreline Characterization In The Northern Indian River Lagoon, Melinda Donnelly, Michelle Shaffer, Suzanne Connor, Linda Walters

CEELAB Research Data

The purpose of this project was to evaluate current conditions of estuarine shorelines in the northern section of the Indian River Lagoon system, including Mosquito Lagoon, north Indian River, and Banana River. From January 2016 through June 2018, we evaluated structural and functional characteristics of 374 miles of shoreline, from Ponce Inlet in Volusia County to Sebastian Inlet in Brevard County (11,000+ data points). Hard-armoring accounted for approximately 50% of total shoreline, evenly divided between shoreline with bulkheads (25%) and hardened slopes (25%). Forty-five percent of shoreline without hard-armoring had anthropogenic alterations (i.e. mosquito impoundments, railroads and roadways, residential and …

Survey Results Of White (Carcharodon Carcharias) And Sevengill Sharks (Notorynchus Cepedianus) At Seal Island In False Bay, South Africa Between 2000 And 2018, Chris Fallows, Monique Fallows, Lacey Williams, Neil Hammerschlag

Supplementary Data and Tools

This dataset is associated to the article “Disappearance of white sharks leads to the novel emergence of an allopatric apex predator, the sevengill shark” by Hammerschlag et al. (2018), published in Nature Scientific Reports, DOI: 10.1038/s41598-018-37576-6. Specifically, these are the data used to create figures 3,4, and 5 as well as supplementary figures S1, S2, and S3. These data are the results of monitoring between 2000 and 2018 of white shark (Carcharodon carcharias) abundance patterns (N=6,333 shark sightings) and predatory activity (N=8,076 attacks on seals) at Seal Island, a Cape fur seal (Arctocephalus pusillus pusillus) colony in False Bay, …

Shoreline Characterization For Northern Indian River Lagoon And Mosquito Lagoon, Melinda J. Donnelly, Linda Walters, Michelle Shaffer

CEELAB Research Data

The purpose of this project was to evaluate the current conditions of estuarine shorelines in Mosquito Lagoon and northern Indian River. The shoreline assessment is the first phase in the development of a shoreline restoration suitability model for the northernmost section of the Indian River Lagoon system, in order to better conserve and restore shorelines and promote sustainable use of natural resources. The shoreline survey methodology was developed by St. Johns River Water Management for northeastern Florida and was adapted for applications in Brevard and Volusia Counties. Between November 2017 through June 2018, shoreline evaluations were completed at transects located …

Data: Pre-Fire Disturbance History Modulates Relationships Between Ground Cover And Post-Fire Conifer Regeneration, Nathan Gill, Dan Jarvis, Tom Veblen, John Rogan, Dominik Kulakowski

Student Works

Understory vegetation and ground cover drive many important ecosystem processes, including tree seedling regeneration. The exact effect of ground cover on tree seedling establishment, survival, and growth depends on biophysical context. In subalpine forests, this context is largely determined by disturbances such as beetle outbreak, blowdown, and fire. Compounded disturbances that overlap in short succession can alter stand properties and trajectories in ways that are not predictable from the additive impact of individual disturbances. The aim of this study is to examine how compounded Dendroctonus rufipennis (spruce beetle; SB) outbreak followed by fire and compounded wind blowdown followed by fire …

Land Cover Data For The Mississippi-Alabama Barrier Islands, 2010-2011 Arcgis V10.3 Geodatabase, Gregory A. Carter, Carlton P. Anderson, Kelly L. Lucas, Nathan L. Hopper

Land Cover Data for the Mississippi-Alabama Barrier Islands, 2010-2011

Land cover on the Mississippi-Alabama barrier islands was surveyed in 2010-2011 as part of continuing research on island geomorphic and vegetation dynamics following the 2005 impact of Hurricane Katrina. Results of the survey include sub-meter GPS location, a listing of dominant vegetation species and field photographs recorded at 375 sampling locations distributed among Cat, West Ship, East Ship, Horn, Sand, Petit Bois and West Dauphin Islands. The survey was conducted in a period of intensive remote sensing data acquisition over the northern Gulf of Mexico by federal, state and commercial organizations in response to the 2010 Macondo Well (Deepwater Horizon) …

A Partnership Approach To Protecting And Improving Water Quality In The Shellfish Watersheds Of Pierce County, Cindy Callahan, Erin Ewald, Barbara Ann Smolko, Ray Hanowell

Salish Sea Ecosystem Conference

Commercial shellfish growing is a significant economic driver on the Key Peninsula of Pierce County, Washington. In response to the downgrades of several shellfish areas in the 1990’s and early 2000’s and the establishment of Shellfish Protection Districts and Closure Response Plans, it was recognized that a more proactive approach was needed. In an effort to build cooperation and a partnership across Pierce County, and address bacterial contamination in the shellfish growing areas, a Pierce County Shellfish Partners Strategic Plan was developed and formalized in March of 2013. The partnership initially included Pierce County Surface Water Management (SWM), Pierce Conservation …

Holyoke Dam, Connecticut River, 2013, Brett Towler

Fish Passage Data Archive

Holyoke River

Connecticut Dam

Massachusetts

Year data collected: 2013

Holyoke Dam, Connecticut River, 2012, Brett Towler

Fish Passage Data Archive

Holyoke Dam

Connecticut River

Massachusetts

Year data collected: 2012

Examining Trends In Taste Preferences, Market Demand, And Annual Catch In An Indigenous Marine Turtle Fishery In Southwest Madagascar, Kristin Jones

Independent Study Project (ISP) Collection

The worldwide exploitation of marine turtles has been common throughout human history, turtle products including carapaces for decoration and use, skin for leather, and eggs and meat for consumption. The hunting of marine turtles has long established economic importance among Madagascar's coastal inhabitants and is an activity traditionally associated with integral cultural and spiritual values. Due to overexploitation and a combination of relatively newer threats such as pollution, habitat loss, and incidental fisheries take, however, all marine turtle species in the Indian Ocean are considered to be endangered or critically endangered. Although Madagascar's marine turtles have been legally protected from …

Holyoke Dam, Connecticut River, 2011, Brett Towler

Fish Passage Data Archive

Holyoke Dam

Connecticut River

Massachusetts

Year data collected: 2011

Holyoke Dam, Connecticut River, 2010, Brett Towler

Fish Passage Data Archive

Holyoke Dam

Connecticut River

Massachusetts

Year data collected: 2010

Holyoke Dam, Connecticut River, 2009, Brett Towler

Fish Passage Data Archive

Holyoke Dam

Connecticut River

Massachusetts

Year data collected: 2009

Holyoke Dam, Connecticut River, 2008, Brett Towler

Fish Passage Data Archive

Holyoke Dam

Connecticut River

Massachusetts

Year data collected: 2008

Holyoke Dam, Connecticut River, 2006, Brett Towler

Fish Passage Data Archive

Holyoke Dam

Connecticut River

Massachusetts

Year data collected: 2006