Unified Interior Regions

Region 4: Mississippi Basin

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Filter Total Items: 4,537
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Year Published: 2020

Conceptual frameworks

The chapter starts by addressing some of the issues that come from not using a conceptual framework. This point is illustrated using an example with causal factors. The chapter then goes on to explain the mechanics of establishing conceptual frameworks. Lastly, it lays out a step-by-step guide on how to create a framework—generating a set of...

Park, Keunhyun; Grace, James B.; Ewing, Reid

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Year Published: 2020

Final project memorandum: Southeast Climate Adaptation Science Center Project

Low-lying public lands along the northern Gulf of Mexico coast are vulnerable to sea-level rise. Coastal planners and resource managers in the region have requested customized information that can be used to concisely communicate local sea-level rise scenarios and identify potential impacts to the missions of management agencies.In this project,...

Osland, Michael; Collini, Renee C.

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Year Published: 2020

Editorial: Contributions of behavior and physiology to conservation biology

Conservation biology is a rapidly evolving discipline, with its synthetic, multidisciplinary framework expanding extensively in recent years. Seemingly disparate disciplines, such as behavior and physiology, are being integrated into this discipline's growing portfolio, resulting in diverse tools that can help develop conservation solutions....

Gabor, Caitlin R; Walls, Susan C.

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Year Published: 2020

Local sea level rise information sheets for Texas, Louisiana, Mississippi, Alabama and Florida

Two Pagers for Federally Managed Lands The Northern Gulf of Mexico Sentinel Site Cooperative partnered with individuals at the U.S. Geological Survey’s Wetland and Aquatic Research Center and the U.S. Fish and Wildlife Service to produce customized two-pager information sheets for federal coastal refuges, parks, and reserves across the northern...

Chivoiu, Bogdan; Osland, Michael J.; Collini, Renee C.; Sara Martin; Tirpak, John M.; Wilson, Benjamin
Chivoiu, B., Osland, M.J., Collini, R., Martin, S., Tirpak, J., and Wilson, B., 2020, Local sea level rise information sheets for Texas, Louisiana, Mississippi, Alabama and Florida: Northern Gulf of Mexico Sentinel Site Cooperative, U.S. Geological Survey and U.S. Fish and Wildlife Service: Mississippi-Alabama Sea Grant Consortium, http://masgc.org/northern-gulf-of-mexico-sentinel-site-co/two-pager.

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Year Published: 2020

Hydrogeology and interactions of groundwater and surface water near Mill Creek and the Herring River, Wellfleet, Massachusetts, 2017–18

Groundwater levels and stream stage were monitored by the U.S. Geological Survey, in cooperation with the Friends of Herring River, at 19 sites in the Mill Creek Basin, a tributary of the Herring River in Wellfleet, Massachusetts, on outer Cape Cod, to provide baseline data prior to a proposed restoration of tidal flow to the Herring River estuary...

Mullaney, John R.; Barclay, Janet R.; Laabs, Kaitlin L. ; Lavallee, Katherine D.
Mullaney, J.R., Barclay, J.R., Laabs, K.L., and Lavallee, K.D., 2020, Hydrogeology and interactions of groundwater and surface water near Mill Creek and the Herring River, Wellfleet, Massachusetts, 2017–18: U.S. Geological Survey Scientific Investigations Report 2019–5145, 60 p., https://doi.org/10.3133/sir20195145.

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Year Published: 2020

Submarine canyons influence macrofaunal diversity and density patterns in the deep-sea benthos

Submarine canyons are often morphologically complex features in the deep sea contributing to habitat heterogeneity. In addition, they act as major conduits of organic matter from the shallow productive shelf to the food deprived deep-sea, promoting gradients in food resources and areas of sediment resuspension and deposition. This study focuses on...

Robertson, Craig M.; Demopoulos, Amanda; Bourque, Jill; Mienis, Furu; Duineveld, Gerard; Lavaleye, Mark; Koivisto, R.; Brooke, S.; Ross, S.; Rhode, M.; Davies, A.

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Year Published: 2020

GoMAMN Strategic Bird Monitoring Guidelines: Landbirds

Landbirds in the Gulf of Mexico region include an ecologically diverse group of taxa that depend on a wide range of terrestrial habitats and the airspace above them. For the GoMAMN region of the Gulf of Mexico, the Landbird Working Group identified 19 species from 12 families as priorities for monitoring (Table 3.1). In addition, all species that...

Zenzal, Theodore J.; Vermillion, William G.; Ferrato, Jacqueline R.; Randall, Lori A.; Dobbs, Robert Christopher; Baldwin, Heather
Zenzal, T.J., Jr., Vermillion, W.G., Ferrato, J.R., Randall, L.A., Dobbs, R.C., and Baldwin, H.Q., 2020, Chapter 3: GoMAMN Strategic Bird Monitoring Guidelines: Landbirds, in Wilson, R.R., Fournier, A.M.V., Gleason, J.S., Lyons, J.E., and Woodrey, M.S., eds., Strategic Bird Monitoring Guidelines for the Northern Gulf of Mexico. Mississippi Agricultural and Forestry Experiment Station Research Bulletin 1228, Mississippi State University, Mississippi State, MS, p. 25-70, https://gomamn.org/wp-content/uploads/2020/02/GoMAMN_Report_Final.pdf.

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Year Published: 2020

Carbon stock trends of baldcypress knees along climate gradients of the Mississippi River Alluvial Valley using allometric methods

Carbon stock trends of the knees of Taxodium distichum likely vary across climate gradients of the southeastern United States and contribute an unknown quantity of “teal” carbon to inland freshwater wetlands. Knee metrics (e.g., density, height, biomass) were measured in mixed T. distichum swamps across the Mississippi River Alluvial Valley (MRAV...

Middleton, Beth A.

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Year Published: 2020

Sensitivity of warm water fishes and rainbow trout to selected contaminants

Guidelines for developing water quality standards allow U.S. states to exclude toxicity data for the family Salmonidae (trout and salmon) when deriving guidelines for warm-water habitats. This practice reflects the belief that standards based on salmonid data may be overprotective of toxic effects on other fish taxa. In acute tests with six...

Besser, John M.; Dorman, Rebecca A.; Ivey, Chris D.; Cleveland, Danielle; Steevens, Jeffery

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Year Published: 2020

"Modified Unified Method" of carp capture

Populations of Hypophthalmichthys molitrix (silver carp) and Hypophthalmichthys nobilis (bighead carp), (together referred to herein as “bigheaded carp”) have increased exponentially in the greater Mississippi River Basin. Detrimental effects on native fish and economically important fisheries have occurred where these invasive, filter-feeding...

Chapman, Duane C.
Chapman, D.C., 2020, "Modified Unified Method" of carp capture: U.S. Geological Survey Fact Sheet 2020–3005, 2 p., https://doi.org/10.3133/fs20203005.

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Year Published: 2020

Category count models for adaptive management of metapopulations: Case study of an imperiled salamander

Managing spatially structured populations of imperiled species presents many challenges. Spatial structure can make it difficult to predict population responses to potential recovery activities, and learning through experimentation may not be advised if it could harm threatened populations. Adaptive management provides an appealing framework when...

O'Donnell, Katherine; Fackler, Paul L.; Johnson, Fred A.; Bonneau, Mathieu; Martin, Julien; Walls, Susan C.

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Year Published: 2020

Increasing rates of carbon burial in southwest Florida coastal wetlands

Rates of organic carbon (OC) burial in some coastal wetlands appear to be greater in recent years than they were in the past. Possible explanations include ongoing mineralization of older OC or the influence of an unaccounted‐for artefact of the methods used to measure burial rates. Alternatively, the trend may represent real acceleration in OC...

Breithaupt, Joshua L.; Smoak, Joseph M.; Bianchi, Thomas S.; Vaughn, Derrick; Sanders, Christian; Radabaugh, Kara; Osland, Michael J.; Feher, Laura C.; Lynch, James C.; Cahoon, Donald R.; Anderson, Gordon H.; Whelan, Kevin R. T.; Rosenheim, Brad E.; Moyer, Ryan P.; Chambers, Lisa