Environments Program

Publications

Filter Total Items: 65
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Year Published: 2019

Global virtual water trade and the hydrological cycle: Patterns, drivers, and socio-environmental impacts

The increasing global demand for farmland products is placing unprecedented pressure on the global agricultural system and its water resources. Many regions of the world, that are affected by a chronic water scarcity relative to their population, strongly depend on the import of agricultural commodities and associated embodied (or virtual) water....

D'Odorico, Paolo; Carr, Joel A.; Dalin, Carole; Dell'Angelo, Jampel; Konar, Megan; Laio, Francesco; Ridolfi, Luca; Rosa, Lorenzo; Suweis, Samir; Tamea, Stefania; Tuninetti, Marta

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Year Published: 2019

Potential sea level rise for the Chitimacha Tribe of Louisiana

Situated in the Mississippi Alluvial Plain of the Gulf Coast Prairie Landscape Conservation Cooperative (GCP LCC), the Chitimacha Tribe is one of four federally recognized tribes in Louisiana. The Tribal seat, trust lands/ reservation, and adjacent Tribal owned lands are located near Charenton, Louisiana, totaling nearly 1,000 acres. The...

Spear, Kathryn A.; Jones, William; Griffith, Kereen; Tirpak, Blair E.; Walden, Kimberly
Spear, K.A., Jones, W., Griffith, K., Tirpak, B.E., and Walden, K., 2019, Potential sea level rise on Chitimacha Tribal Lands in Louisiana: U.S. Geological Survey Open-File Report 2019–1030, 1 sheet, https://doi.org/10.3133/ofr20191030.

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Year Published: 2019

Drivers and uncertainties of forecasted range shifts for warm-water fishes under climate and land cover change

Land cover is an important determinant of aquatic habitat and is projected to shift with climate changes, yet climate-driven land cover changes are rarely factored into climate assessments. To quantify impacts and uncertainty of coupled climate and land cover change on warm-water fish species’ distributions, we used an ensemble model approach to...

Bouska, Kristen L.; Whitledge, Gregory W.; Lant, Christopher; Schoof, Justin
Bouska, K.L., Whitledge, G.W., Lant, C., Schoof, J. 2018. Drivers and uncertainties of forecasted range shifts for warm-water fishes under climate and land cover change. Canadian Journal of Fisheries and Aquatic Sciences. 35 pgs. DOI: 10.1139/cjfas-2018-0002.

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Year Published: 2018

Exploring the impacts of seagrass on coupled marsh-tidal flat morphodynamics

Intertidal coastal environments are prone to changes induced by sea level rise, increases in storminess, temperature, and anthropogenic disturbances. It is unclear how changes in external drivers may affect the dynamics of low energy coastal environments because their response is non-linear, and characterized by many thresholds and discontinuities...

Carr, Joel A.; Mariotti, Giulio; Fahgerazzi, Sergio; McGlathery, Karen; Wiberg, Patricia
Carr, J. A., Mariotti, G., Fagherazzi, S., McGlathery, K., and Wiberg, P., 2018, Exploring the impacts of seagrass on coupled marsh-tidal flat morphodynamics: Frontiers in Environment Science, v. 6, no. Article 92, p. 1-16 https://doi.org/10.3389/fenvs.2018.00092

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Year Published: 2018

Research and management priorities for Hawaiian forest birds

Hawai‘i's forest birds face a number of conservation challenges that, if unaddressed, will likely lead to the extinction of multiple species in the coming decades. Threats include habitat loss, invasive plants, non-native predators, and introduced diseases. Climate change is predicted to increase the geographic extent and intensity of these...

Paxton, Eben H.; Laut, Megan; Vetter, John P.; Kendall, Steve J.
Paxton, E. H., M. Laut, J. P. Vetter, and S. J. Kendall. 2018. Research and management priorities for Hawaiian forest birds. Condor 120:557–565.

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Year Published: 2018

Regeneration of Salicaceae riparian forests in the Northern Hemisphere: A new framework and management tool

Human activities on floodplains have severely disrupted the regeneration of foundation riparian shrub and tree species of the Salicaceae family (Populus and Salix spp.) throughout the Northern Hemisphere. Restoration ecologists initially tackled this problem from a terrestrial perspective that emphasized planting....

Gonzalez, Eduardo; Martinez-Fernandez, Vanesa; Shafroth, Patrick B.; Sher, Anna A.; Henry, Annie L.; Garofano-Gomez, Virginia; Corenblit, Dov
Gonzalez, E., V. Martinez-Fernandez, P.B. Shafroth, A.A. Sher, A.L. Henry, V. Garofano-Gomez, and D. Corenblit. 2018. Regeneration of Salicaceae riparian forests in the Northern Hemisphere: a new framework and management tool. Journal of Environmental Management 218:374-387.

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Year Published: 2018

Ecological resilience indicators for mangrove ecosystems

Mangrove ecosystems are coastal wetland ecosystems dominated by mangrove species that are typically found in the intertidal zone, characterized by frequently flooded saline soil conditions. The majority of the approximately 500,000 acres of mangrove ecosystem in the United States occurs in the NGoM, and almost all of that is in Florida, with over...

Day, Richard H.; Allen, Scott T.; Brenner, Jorge; Goodin, Kathleen; Faber-Langendoen, Don; Ames, Katherine Wirt
Day, R.H., Allen, S.T., Brenner, J., Goodin, K.L., Faber-Langdoen, D., and Ames, K.W., 2018, Ecological resilience indicators for mangrove ecosystems, in Goodin, K.L., ed., Ecological Resilience Indicators for Five Northern Gulf of Mexico Ecosystems, Chapter 3, p. 91-150: NatureServe, Arlington, VA, http://www.natureserve.org/sites/default/files/projects/files/chapter_3_-_mangrove_indicators.pdf.

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Year Published: 2018

Adaptive population divergence and directional gene flow across steep elevational gradients in a climate‐sensitive mammal

The American pika is a thermally sensitive, alpine lagomorph species. Recent climate-associated population extirpations and genetic signatures of reduced population sizes range-wide indicate the viability of this species is sensitive to climate change. To test for potential adaptive responses to climate stress, we sampled pikas along two...

Waterhouse, Matthew D.; Erb, Liesl P.; Beever, Erik A.; Russello, Michael A.
Waterhouse, M.D., L.P. Erb, E.A. Beever, and M.A. Russello. 2018. Adaptive population divergence and directional gene flow across steep elevational gradients in a climate-sensitive mammal. Molecular Ecology 27(11): 2512-2528.

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Year Published: 2018

Effects of air temperature and discharge on Upper Mississippi River summer water temperatures

Recent interest in the potential effects of climate change has prompted studies of air temperature and precipitation associations with water temperatures in rivers and streams. We examined associations between summer surface water temperatures and both air temperature and discharge for 5 reaches of the Upper Mississippi River during 1994–2011....

Gray, Brian R.; Robertson, Dale M.; Rogala, James T.
Gray, B.R., Robertson, D.M., Rogala, J.T. 2018. Effects of air temperature and discharge on Upper Mississippi River summer water temperatures. River Research and Applications. 10 pgs. DOI: 10.1002/rra.3278.

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Year Published: 2017

Satellite-tagged osprey nearly sets longevity record and productivity response to initial captures

We equipped adult Ospreys (Pandion haliaetus) from 24 nests in Oregon/Washington with satellite-tracked battery-powered radios, known as platform transmitter terminals (PTTs), in 1996–1999. These Ospreys from the lower Columbia River (river miles 76–286), and the Willamette Valley in western Oregon were part of a larger study of Osprey fall...

Henny, Charles J.; Martell, Mark S.
Henny, C.J., Martell, M., 2017, Satellite-tagged osprey nearly sets longevity record and productivity response to initial captures: Journal of Raptor Research, v. 51, no. 2, p. 180-183, https://doi.org/10.3356/JRR-16-71.1.

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Year Published: 2017

A new mechanistic approach for the further development of a population with established size bimodality

Usually, the origin of a within-cohort bimodal size distribution is assumed to be caused by initial size differences or by one discrete period of accelerated growth for one part of the population. The aim of this study was to determine if more continuous pathways exist allowing shifts from the small to the large fraction within a bimodal age-...

Heerman, Lisa; DeAngelis, Donald L.; Borcherding, Jost
Heermann, L., DeAngelis, D.L., and Borcherding, J., 2017, A new mechanistic approach for the further development of a population with established size bimodality: PLoS One, v. 12, no. 6, art. e0179339, https://doi.org/10.1371/journal.pone.0179339.

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Year Published: 2016

High-resolution records detect human-caused changes to the boreal forest wildfire regime in interior Alaska

Stand-replacing wildfires are a keystone disturbance in the boreal forest, and they are becoming more common as the climate warms. Paleo-fire archives from the wildland–urban interface can quantify the prehistoric fire regime and assess how both human land-use and climate change impact ecosystem dynamics. Here, we use a combination of a...

Gaglioti, Benjamin V.; Mann, Daniel H.; Jones, Benjamin M.; Wooller, Matthew J.; Finney, Bruce P.