Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Oscar Seguel"'
Publikováno v:
Scientific Data, Vol 10, Iss 1, Pp 1-19 (2023)
Abstract Spatially explicit soil information is crucial for comprehending and managing many of Earth´s processes related to carbon, water, and other biogeochemical cycles. We introduced a gridded database of soil physical properties and hydraulic pa
Externí odkaz:
https://doaj.org/article/921baa7b6ded4c14956465c89784d869
Autor:
Victoria Rodríguez, Alexander Bartholomäus, Kristina Witzgall, Nicolás Riveras-Muñoz, Romulo Oses, Susanne Liebner, Jens Kallmeyer, Oliver Rach, Carsten W. Mueller, Oscar Seguel, Thomas Scholten, Dirk Wagner
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
The microbiota is attributed to be important for initial soil formation under extreme climate conditions, but experimental evidence for its relevance is scarce. To fill this gap, we investigated the impact of in situ microbial communities and their i
Externí odkaz:
https://doaj.org/article/b489a30eeb6547e6945d1891e62c9922
Autor:
Jorge F. Perez-Quezada, Javier Lopatin, María R. Donoso, Cristian Hurtado, Ivan Reyes, Oscar Seguel, Horacio E. Bown
Publikováno v:
Ecological Indicators, Vol 153, Iss , Pp 110388- (2023)
Successful restoration measures need a good understanding of how the composition, structure, and functioning of ecosystems change with degradation and what the best indicators of these changes are. To answer these questions, we worked on four ecosyst
Externí odkaz:
https://doaj.org/article/c83e74ce37c7444db27524c70c89fd62
Autor:
Nicolás Riveras-Muñoz, Carla Silva, Osvaldo Salazar, Thomas Scholten, Steffen Seitz, Oscar Seguel
Publikováno v:
Soil Systems, Vol 6, Iss 4, p 83 (2022)
The O’Higgins Region, located in Central Chile, concentrates 40% of the country’s maize production, mainly under conventional tillage. This has generated soil physical degradation, modifying water movement on it, which varies even in short distan
Externí odkaz:
https://doaj.org/article/49b35b30875649498801a8fdb1721cf2
Autor:
Ángela Faúndez, Carlos R. Magni, Eduardo Martínez-Herrera, Sergio Espinoza, Suraj Vaswani, Marco A. Yañez, Iván Gréz, Oscar Seguel, Betsabé Abarca-Rojas, Iván Quiroz
Publikováno v:
Plants, Vol 11, Iss 21, p 2963 (2022)
As a consequence of the megadrought in Central Chile, it is expected that most of the distribution of woody species will be narrowed in the northern limits because of restrictions imposed by soil matric potential on seed germination. In this study, w
Externí odkaz:
https://doaj.org/article/f3f221af82114cae9e58c08690c963ac
Publikováno v:
Revista de la Facultad de Ciencias Agrarias, Vol 53, Iss 1 (2021)
An evaluation of a fulvic acid (FA) was made in a Loam soil, by selecting the best dose to achieve salt displacement under a drip emitter. In trial 1, PVC columns were filled with a loam soil and irrigated with a KCl solution of electrical conductivi
Externí odkaz:
https://doaj.org/article/7f8364b5864640c09cf55dd2b67375be
Autor:
Victoria Rodriguez, Lisa-Marie Moskwa, Rómulo Oses, Peter Kühn, Nicolás Riveras-Muñoz, Oscar Seguel, Thomas Scholten, Dirk Wagner
Publikováno v:
Microorganisms, Vol 10, Iss 5, p 847 (2022)
Soil bacteria play a fundamental role in pedogenesis. However, knowledge about both the impact of climate and slope aspects on microbial communities and the consequences of these items in pedogenesis is lacking. Therefore, soil-bacterial communities
Externí odkaz:
https://doaj.org/article/1524f4b127174e04a414389683ae1b0b
Publikováno v:
Gayana, Vol 82, Iss 1 (2018)
Micrapate scabrata (Erichson) (Coleoptera: Bostrichidae) is a xylophagous beetle native to Chile. Adults and larvae feed on several native host plants, but also on pruned wood of exotic plants. In this study we assessed the impact of artificial M. sc
Externí odkaz:
https://doaj.org/article/98e403ca11fc471ab840ea379a1e0c90
Autor:
Kristina Witzgall, Benjamin D Hesse, Thorsten E E Grams, Nicole Pietrasiak, Oscar Seguel, Romulo Oses, Jan Jansa, Julien Guigue, Claudia Rojas, Kathrin Rousk, Carsten W Mueller
Almost half of Earth’s terrestrial surface is covered by drylands, where limitation of water restricts vascular plant growth. In these ecosystems, a substantial part of primary production instead takes place directly at the soil surface, within com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ab47a90c4ea4e058ed22fe80b77af90
https://doi.org/10.5194/egusphere-egu23-12299
https://doi.org/10.5194/egusphere-egu23-12299
Biological soil crusts (biocrusts) have received increasing attention in recent years, especially in arid regions, where it is the main living cover, due to its active role in a variety of ecological services, for example regulation of nutrient and w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95465a677867e64ecc1bfc776fc92e49
https://doi.org/10.5194/egusphere-egu23-12814
https://doi.org/10.5194/egusphere-egu23-12814