Results 41 to 50 of about 60,195 (208)

Depositional Interplay Between the Ancestral Rocky Mountains and Ouachita–Marathon–Sonora Orogenies: Insights From Provenance Records in the Late Palaeozoic Marfa Basin, West Texas, USA

Basin Research, Volume 38, Issue 2, March/April 2026.
Provenance records from the late Palaeozoic Marfa Basin in West Texas reveal the transition from the Ancestral Rocky Mountains to the Ouachita–Marathon–Sonora orogenies during the early Permian in SW Laurentia. ABSTRACT The Marfa Basin in West Texas is a late Palaeozoic synorogenic depocenter associated with regional deformation linked to the Ancestral
Sandra Juárez‐Zúñiga, Daniel F. Stockli, Benjamin Johnson, Timothy F. Lawton   +3 more
wiley   +1 more source

Trees Inside and Outside of Forests in Guanacaste, Costa Rica: Comparisons Among Conservation Areas, Fencerows, and Urban Parks

Biotropica, Volume 58, Issue 2, March 2026.
We compared the abundance and characteristics of trees in replicated plots across a rural to urban gradient in Guanacaste, Costa Rica. Trees in urban parks, fencerows, and national parks provide complementary benefits and have distinct compositions.
Jennifer S. Powers, Finnegan Powers‐Tiffin, Pooja Choksi, Forrest Fleischman, German Vargas G., Justin M. Becknell, Catherine Hulshof, Michael J. O'Brien, Daniel Pérez Aviles, Damaris Pereira Arias, Naomi B. Schwartz, Chris Smith‐Martin, David Medvigy   +12 more
wiley   +1 more source

Appropriate market is key to success of dairying in Imperial Valley

California Agriculture, 1997
Growth and development pressures and environmental regulations are forcing dairy enterprises in the Chino Valley to relocate. Alternative areas for producing raw milk for the Los Angeles–San Diego basin will be needed.
L Butler, J Ekboir
doaj   +2 more sources

Oceanorium de Palos Verdes

Informes de la Construcción, 1957
Publicado en el número 72 de INFORMES el conjunto de este proyecto, con el título de «Centro marítimo de turismo», en este artículo completamos su documentación con una exposición más detallada de las obras ya ejecutadas.
openaire   +4 more sources

Sediment transport on the Palos Verdes shelf, California [PDF]

Continental Shelf Research, 2010
This paper is not subject to U.S. copyright. The definitive version was published in Continental Shelf Research 30 (2010): 761-780, doi:10.1016/j.csr.2010.01.011.
Ferré, Bénédicte, Sherwood, Christopher R., Wiberg, Patricia L.   +2 more
openaire   +3 more sources

Hard Rock Buffet: Chemosynthetic Carbon Use and Environmental Trophic Structuring of Carbonate‐Associated Macrofauna at Southern California Methane Seeps

Marine Ecology, Volume 47, Issue 2, March/April 2026.
ABSTRACT Diverse invertebrate communities inhabiting carbonate rocks at methane seeps may rely on a mix of local chemosynthetic production and sinking photosynthetic organic matter, with relative importance shaped by environmental conditions. We investigate the contribution of chemosynthetic carbon to macrofaunal diets at six Southern California ...
Olívia S. Pereira, Rachel Survilas, María Emilia Bravo, Lisa A. Levin   +3 more
wiley   +1 more source

El manejo de humedal afecta la dinámica de descomposición de macrófitos en las lagunas del Parque Nacional Palo Verde, Guanacaste

Ciencias Ambientales, 2012
La explosión y dominancia de la tifa nativa o enea (Typha domingesis) en los humedales del Parque Nacional Palo Verde -Costa Rica- constituye uno de los retos más serios que enfrentan las autoridades del Sistema Nacional de Áreas de Conservación para ...
Justin J. Montemarano, Mahmood Sasa, Mark W. Kershner   +2 more
doaj   +1 more source

Comparative analysis of phenolic content and antioxidant power between parasitic Phoradendron californicum (toji) and their hosts from Sonoran Desert

Results in Chemistry, 2020
Parasitic plants, such as toji acquire nutrients through xylem of the host plants. To investigate the influence of parasitic-host interactions on phenolic composition and antioxidant activity from arid sites of Sonora, Mexico is the objective of this ...
Simon Bernard Iloki Assanga, Lidianys María Lewis Luján, Juan Carlos Gálvez Ruiz, Mark F. McCarty, Julián M. Cota-Arce, Claudia Lizeth Lara Espinoza, Armida Andrea Gil Salido, Daniela Fernández Ángulo   +7 more
doaj   +1 more source

Site Response Models Based on Geometric Parameters for Southern California Sedimentary Basins

Earthquake Spectra, Volume 42, Issue 1, February 2026.
Site response in sedimentary basins is influenced by complex three‐dimensional (3D) features, including trapping of seismic waves, focusing of seismic energy and basin resonance. Current ground motion models (GMMs) incorporate basin effects using one‐dimensional parameters like VS30 and shear wave velocity isosurface depths, which are limited in ...
Rashid Shams, Chukwuebuka C. Nweke, Grace A. Parker   +2 more
wiley   +1 more source

Origin of neutrino masses and mixings [PDF]

, 2000
A brief overview of the important theoretical issues in neutrino physics is presented and some of the current ideas for addressing them in the framework of the seesaw mechanism of neutrino masses are discussed.
Achiman, Akhmedov, Albright, Altarelli, Babu, Babu, Babu, Balaji, Balaji, Barbieri, Barger, Berezhiani, Berezhiani, Bilenky, Bilenky, Blazek, Brahmachari, Caldwell, Chankowski, Ellis, Fisher, Foot, Fritzsch, Fukugita, Gell-Mann, Irges, Jezabek, Ma, Marshak, Mohapatra, Mohapatra, Mohapatra, Mohapatra, Mohapatra, Parida, Peltoniemi, R.N. Mohapatra, Sato, Wetterich, Yanagida, Zee   +40 more
core   +4 more sources