Zobrazeno 1 - 10
of 591
pro vyhledávání: '"A E, Schilling"'
Autor:
Tiago Jalowitzki, Hirochika Sumino, Rommulo V. Conceição, Manuel E. Schilling, Gustavo W. Bertotto, Andrés Tassara, Fernanda Gervasoni, Yuji Orihashi, Keisuke Nagao, Marcelo Peres Rocha, Rodrigo Antonio de Freitas Rodrigues
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Mantle xenoliths usually represent fragments derived from the depleted and degassed lithospheric mantle with 3He/4He isotope ratios (6 ± 1 RA) lower than those of mid-ocean ridge basalts (8 ± 1 RA). Otherwise, basalts from oceanic islands
Externí odkaz:
https://doaj.org/article/eec839d6e21e4b458ddc579ec6fcf6fe
Autor:
Erwin Schettino, Igór González-Pérez, Claudio Marchesi, José María González-Jiménez, Michel Grégoire, Romain Tilhac, Fernando Gervilla, Idael F. Blanco-Quintero, Alexandre Corgne, Manuel E. Schilling
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The lithium cycling in the supra-subduction mantle wedge is crucial for understanding the generation of Li-rich magmas that may potentially source ore deposition in continental arcs. Here, we look from the mantle source perspective at the ge
Externí odkaz:
https://doaj.org/article/0cea0a613a6849be8af3cf64ad53dbb6
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Constructed wetlands are standard conservation practices used to reduce nitrate loads in agricultural watersheds. Many studies have examined the efficiency of denitrification in wetlands under various scenarios, but quantifying the watershed-scale im
Externí odkaz:
https://doaj.org/article/1c4b28c116bb443eb8a966211d87f206
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e37377- (2024)
Phosphorus (P) is a widespread waterborne pollutant that impairs many waterbodies. However, it is challenging to measure directly, and much research has been dedicated to developing surrogacy models that can repeatedly predict its concentration. Opti
Externí odkaz:
https://doaj.org/article/3a3ba6b241194514905529b9146b0b0c
Autor:
Keith E. Schilling, Matthew T. Streeter, Valerie Gibertini-Diaz, Eustice Betret, Antonio Arenas-Amado
Publikováno v:
Agricultural Water Management, Vol 298, Iss , Pp 108847- (2024)
Although grass waterways are an effective conservation practice to reduce soil erosion, less is known about their subsurface hydrogeology. New research is highlighting the potential for NO3-N load reductions in waterways, but studies have not been do
Externí odkaz:
https://doaj.org/article/ec1771fb0b93475c99580073fba2b4f9
Autor:
Eileen L. McLellan, Kelly M. Suttles, Kristen L. Bouska, Jamelle H. Ellis, Joseph E. Flotemersch, Madison Goff, Heather E. Golden, Ryan A. Hill, Tara R. Hohman, Shamitha Keerthi, Richard F. Keim, Barbara A. Kleiss, Tyler J. Lark, Bryan P. Piazza, Alisha A. Renfro, Dale M. Robertson, Keith E. Schilling, Travis S. Schmidt, Ian R. Waite
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Continued large-scale public investment in declining ecosystems depends on demonstrations of “success”. While the public conception of “success” often focuses on restoration to a pre-disturbance condition, the scientific community is more lik
Externí odkaz:
https://doaj.org/article/fa511357544145d2affcdee7bbbbac96
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 6, Iss 3, Pp n/a-n/a (2023)
Abstract Livestock are a critical agricultural commodity in the Midwestern United States and are directly linked to row crop production. Chemical and manure nutrient application for row crop production has resulted in significant losses of nitrogen (
Externí odkaz:
https://doaj.org/article/977b61671b4f4c94921ca9f31a667f1e
Autor:
Christopher G. Wilson, Matthew T. Streeter, William D. Ettema, Benjamin K. B. Abban, Adrian Gonzalez, Keith E. Schilling, Athanasios N. Papanicolaou
Publikováno v:
Water, Vol 16, Iss 2, p 309 (2024)
Existing surface inlets behind terraces and water and sediment control basins (WASCoBs) were replaced with alternative tile intakes (ATIs) in agricultural fields of southeast Iowa. These ATIs consisted of a buried column of gravel atop woodchips. Com
Externí odkaz:
https://doaj.org/article/c52b43b2e5b54a34a13236e224c7ec61
Autor:
Keith E. Schilling, Calvin F. Wolter, Jason A. Palmer, William J. Beck, Forrest F. Williams, Peter L. Moore, Thomas M. Isenhart
Publikováno v:
Environments, Vol 10, Iss 5, p 84 (2023)
Streambank erosion is a major contributor to watershed suspended sediments and phosphorus exports in many regions, but in Iowa and other midwestern states, the load contribution from streambanks is not considered by state nutrient reduction strategie
Externí odkaz:
https://doaj.org/article/295344ace14347de9ebd17034c8b6e3a
Autor:
Keith E. Schilling, Jerry Mount, Kelly M. Suttles, Eileen L. McLellan, Phillip W. Gassman, Michael J. White, Jeffrey G. Arnold
Publikováno v:
Land, Vol 12, Iss 2, p 276 (2023)
Risks from flooding and poor water quality are evident at a range of spatial scales and climate change will exacerbate these risks in the future. Natural infrastructure (NI), consisting of structural or perennial vegetation, measures that provide mul
Externí odkaz:
https://doaj.org/article/8ed65bc7ebaf4239bd18d183d4bc3843