California, ou la découverte de l’Amérique by Jean-Michel Maulpoix

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A Machine Learning Approach to Predict Air Quality in California by Mauro Castelli, Fabiana Martins Clemente, Aleš Popovič, Sara Silva, Leonardo Vanneschi

“…The presented results demonstrate that SVR with RBF kernel allows us to accurately predict hourly pollutant concentrations, like carbon monoxide, sulfur dioxide, nitrogen dioxide, ground-level ozone, and particulate matter 2.5, as well as the hourly AQI for the state of California. Classification into six AQI categories defined by the US Environmental Protection Agency was performed with an accuracy of 94.1% on unseen validation data.…”
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Salud reproductiva entre migrantes de Tijuana, Baja California by Germán Vega Briones

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Pesticides Are Involved With Population Declines of Amphibians in the California Sierra Nevadas by Donald W. Sparling, Gary Fellers, Laura McConnell

“…Several species of frogs and toads are in serious decline in the Sierra Nevada Mountains of California. These species include the threatened red-legged frog (Rana aurora), foothill yellow-legged frog (R. boylii), mountain yellow-legged frog (R. muscosa), Cascades frog (Rana cascadae), western toad (Bufo boreas) and Yosemite toad (B. canorus). …”
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Benefits and Challenges of California Offshore Wind Electricity: An Updated Assessment by Adam Rose, Nathaniel Gundersen, Yamini Kumar, Joshua Jacobs, Isabel Reynoso, Najmedin Meshkati

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A New Species of Closterocerus From California (Hymenoptera Eulophidæ) by A. A. Girault

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Interview with Nelson Graburn, Professor of Anthropology at the University of California, Berkeley by Linda Boukhris

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Prokaryotic communities associated with marine hydrothermal systems of the Gulf of California by Ruth Noemí Aguila-Ramírez, Bárbara González-Acosta, Karla María Gutiérrez-Almada, José Manuel Borges-Souza, Rocío Guadalupe Cervantes-Gámez, Eduardo Quiróz-Guzmán

“…This study investigates the microbial communities in three MHS sites in Baja California Sur, Mexico.MethodsSediment samples were collected in two seasons of the year: rainy and dry season. …”
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Concentrations, Deposition, and Effects of Nitrogenous Pollutants in Selected California Ecosystems by Andrzej Bytnerowicz, Pamela E. Padgett, Sally D. Parry, Mark E. Fenn, Michael J. Arbaugh

“…Atmospheric deposition of nitrogen (N) in California ecosystems is ecologically significant and highly variable, ranging from about 1 to 45 kg/ha/year. …”
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Two Polygyne Overwintered Nests of Vespula Vulgaris from California by Francis L. W. Ratnieks, Donald G. Miller

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Citrus Pest Quick Guide: California Red Scale (Aonidiella aurantii) by X. Martini, J. Price

“… This factsheet gives the general public and citrus growers basic knowledge regarding the California red scale. Written by X. Martini and J. Price, and published by the UF/IFAS Entomology and Nematology Department, November 2022. …”
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Restructuring of the Electricity Industry and Environmental Issues: A California Research Program by Edward L. Vine

“…As part of the restructuring of the electricity industry in many states, public benefits funding has emerged as a primary mechanism for supporting social benefits such as energy efficiency and research and development (R&D). In California, a Public Interest Energy Research (PIER) Program was established to �conduct public interest energy research that seeks to improve the quality of life for California�s citizens by providing environmentally sound, safe, reliable, and affordable energy services and products. …”
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“Somewhere in California”: New Regional Spaces of Mobility in Contemporary Vancouver Cinema by Katherine A. Roberts

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Ruth MILKMAN (ed). Organizing Immigrants : The Challenge for Unions in Contemporary California. by Dominique Daniel

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Household needs among wildfire survivors in the 2017 Northern California wildfires by Mitchell Snyder, Mira Miles, Irva Hertz-Picciotto, Kathryn C Conlon

“…Wildfires are impacting communities globally, with California wildfires often breaking records of size and destructiveness. …”
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Soningsforhold i lukkede fengsler i Norden og i California by John R. Snortum, Kåre Bødal

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Cercosporoid leaf pathogens from whorled milkweed and spineless safflower in California by S.T. Koike, A. Baameur, J.Z. Groenewald, P.W. Crous

“…Two cercosporoid species are respectively described from Mexican whorled milkweed (Asclepias fascicularis), and spineless safflower (Carthamus tinctorius) from California. Passalora californica represents a new pathogen on Asclepias fascicularis, while Ramularia cynarae is confirmed on Carthamus tinctorius and Cynara cardunculus (Asteraceae), and an epitype designated. …”
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Scott McCLINTOCK, & John MILLER (eds.), Pynchon’s California by Gilles Chamerois

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Co-occurring climate events and environmental justice in California, 2018–2019 by Brittany Shea, Gabriella Y Meltzer, Benjamin B Steiger, Robbie M Parks, Vivian Do, Heather McBrien, Nina Flores, Milo Gordon, Elizabeth M Blake, Joan A Casey

“…We characterized three types of climate-driven events—anomalously warm temperatures, wildfire burn zone disasters, and long power outages—in 58 California counties during 2018–2019. We defined county-day anomalously warm temperatures when daily average temperatures exceeded 24 °C and the 85th percentile of the long-term county average. …”
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Assessing the readiness of central California agricultural educators to teach multilingual learners by Hillary Miller, Christopher A. Clemons, Jason D. McKibben, D. Adam Cletzer, James R. Lindner

“…This study investigated the pedagogical readiness of United States secondary school-based agricultural education (SBAE) teachers to educate multilingual learners (MLs) in California's Central Region. The focus of this study addressed SBAE teacher qualifications, language proficiency, professional development experiences, and perceived competence to teach MLs. …”
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