Geosciences and Environmental Change Science Center

Publications

Filter Total Items: 1,160
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Year Published: 2020

Accounting for land in the United States: Integrating physical land cover, land use, and monetary valuation

Land plays a critical role in both economic and environmental accounting. As an asset, it occupies a unique position at the intersection of the System of National Accounts (SNA), the System of Environmental-Economic Accounting Central Framework (SEEA-CF), and (as a spatial unit) SEEA Experimental Ecosystem Accounting (SEEA-EEA), making land a...

Wentland, Scott A.; Ancona, Zachary H.; Bagstad, Kenneth J.; Boyd, James W.; Hass, Julie L.; Gindelsky, Marina; Moulton, Jeremy G.

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Year Published: 2020

Spatially explicit reconstruction of post-megafire forest recovery through landscape modeling

Megafires are large wildfires that occur under extreme weather conditions and produce mixed burn severities across diverse environmental gradients. Assessing megafire effects requires data covering large spatiotemporal extents, which are difficult to collect from field inventories. Remote sensing provides an alternative but is limited in revealing...

Xu, Wenru; He, Hong; Fraser, Jacob S.; Hawbaker, Todd J.; Henne, Paul D.; Duan, Shengwu; Zhu, Zhiliang

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Year Published: 2020

Integrating physical and economic data into experimental water accounts for the United States: Lessons and opportunities

Water management increasingly involves tradeoffs, making its accounting highly relevant in our interconnected world. Physical and economic data about water in many nations are becoming more widely integrated through application of the System of Environmental-Economic Accounts for Water (SEEA-Water), which enables the tracking of linkages between...

Bagstad, Kenneth J.; Ancona, Zachary H.; Hass, Julie L.; Glynn, Pierre D.; Wentland, Scott; Vardon, Michael; Fay, John P.

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Year Published: 2020

Trace and rare earth elements determination in milk whey from the Veneto region, Italy

Multi-element analyses determine the content of 17 trace elements (Al, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Se, Sr, Cd, Cs, Ba, Pb, U) and 14 rare earth elements (La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, Lu, Y) in whey samples from cow and goat milk by inductively coupled plasma mass spectrometry and inductively coupled plasma-sector field...

Tedesco, Raffaelo; Villoslada Hidalgo, Maria del Carmen; Varde, Massimiliano; Kehrwald, Natalie; Barbante, Carlo; Cozzi, Giulio

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Year Published: 2020

Social Values for Ecosystem Services, version 4.0 (SolVES 4.0)—Documentation and user manual

The geographic information system tool, Social Values for Ecosystem Services (SolVES), was developed to incorporate quantified and spatially explicit measures of social values into ecosystem service assessments. SolVES 4.0 provides an open-source version of SolVES, which was designed to assess, map, and quantify the social values of ecosystem...

Sherrouse, Benson C.; Semmens, Darius J.
Sherrouse, B.C., and Semmens, D.J., 2020, Social Values for Ecosystem Services, version 4.0 (SolVES 4.0)—Documentation and user manual: U.S. Geological Survey Techniques and Methods, book 7, chap. C25, 59 p., https://doi.org/ 10.3133/ tm7C25.

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Year Published: 2020

Reducing water scarcity by improving water productivity in the United States

Nearly one-sixth of U.S. river basins are unable to consistently meet societal water demands while also providing sufficient water for the environment. Water scarcity is expected to intensify and spread as populations increase, new water demands emerge, and climate changes. Improving water productivity by meeting realistic benchmarks for all water...

Marston, Landon; Lamsal, Gambhir; Ancona, Zachary H.; Caldwell, Peter V; Richter, Brian; Ruddell, Benjamin; Rushforth, Richard; Davis, Kyle F.

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Year Published: 2020

Boreal blazes: Biomass burning and vegetation types archived in the Juneau Icefield

The past decade includes some of the most extensive boreal forest fires in the historical record. Warming temperatures, changing precipitation patterns, the desiccation of thick organic soil layers, and increased ignition from lightning all contribute to a combustive combination. Smoke aerosols travel thousands of kilometers, before blanketing the...

Kehrwald, Natalie; Jasmann, Jeramy Roland; Dunham, Melissa E.; Ferris, David G.; Osterburg, Erich C.; Kennedy, Joshua; Havens, Jeremy; Barber, Larry; Fortner, Sarah K.

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Year Published: 2020

Linking land and sea through an ecological-economic model of coral reef recreation

Coastal zones are popular recreational areas that substantially contribute to social welfare. Managers can use information about specific environmental features that people value, and how these might change under different management scenarios, to spatially target actions to areas of high current or potential value. We explored how snorkelers’...

Oleson, Kirsten L. L.; Bagstad, Kenneth J.; Fezzi, Carlo; Barnes, Megan; Donovan, Mary; Falinski, Kim A.; Gorospe, Kelvin; Htun, Hla; Lecky, Joey; Villa, Ferdinando; Wong, Tamara

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Year Published: 2020

Causes of land change in the U.S. Interior Highlands, 2001–2011

The causes of land change from 2001 through 2011 for the Interior Highlands region of the south-central United States were assessed using satellite imagery, historical land-use and land-cover data, and digital orthophotos. The study was designed to develop improved regional land-use and land-cover change information, including identification of...

Drummond, Mark A.; Stier, Michael P.; McBeth, Jamie L.; Auch, Roger F.; Taylor, Janis L.; Riegle, Jodi L.
Drummond, M.A., Stier, M.P., McBeth, J.L., Auch, R.F., Taylor, J.L., and Riegle, J.L., 2020, Causes of land change in the U.S. Interior Highlands, 2001–2011: U.S. Geological Survey Data Series 1127, 4 p., https://doi.org/10.3133/ds1127.

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Year Published: 2020

The grass is not always greener on the other side: Seasonal reversal of vegetation greenness in aspect-driven semiarid ecosystems

Our current understanding of semiarid ecosystems is that they tend to display higher vegetation greenness on polar-facing slopes (PFS) than on equatorial-facing slopes (EFS). However, recent studies have argued that higher vegetation greenness can occur on EFS during part of the year. To assess whether this seasonal reversal of aspect-driven...

Kumari, Nikul; Saco, Patricia M.; Rodriguez, Jose F.; Johnstone, Samuel A.; Srivastava, Ankur; Chun, Kwok P.; Yetemen, Omer

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Year Published: 2020

Dating silica sinter (geyserite): A cautionary tale

We describe a new effort to date hydrothermal silica sinter deposits (geyserite) from the Upper Geyser Basin of Yellowstone National Park using 14C of co-deposited organic matter, U-series and cosmogenic 10Be methods. A majority of the samples were collected from stratigraphic sections, mainly at Riverside, Giant, and Castle Geysers. Ages obtained...

Churchill, Dakota M.; Manga, Michael; Hurwitz, Shaul; Peek, Sara; Licciardi, Joseph; Paces, James

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Year Published: 2020

The Great Acceleration of fragrances and PAHs archived in an ice core from Elbrus, Caucasus

The Great Acceleration of the anthropogenic impact on the Earth system is marked by the ubiquitous distribution of anthropogenic materials throughout the global environment, including technofossils, radionuclides and the exponential increases of methane and carbon dioxide concentrations. However, personal care products as direct tracers of human...

Vecchiato, Marco; Gambaro, Andrea; Kehrwald, Natalie; Ginot, Patrick; Kutuzov, Stanislav; Mikhalenko, Vladimir; Barbante, Carlo