Results 41 to 50 of about 4,334 (162)

The State of the Great Central Valley -- The Environment [PDF]

open access: yes, 2001
Part of a series that provides various quality of life indicators for California's Central Valley. Includes data on air quality, water, and land use.
Doug Jackson, John Landis
core  

The collective application of shorebird tracking data to conservation

open access: yesConservation Biology, EarlyView.
Abstract Addressing urgent conservation issues, such as the drastic declines of North American migratory birds, requires creative, evidence‐based, efficient, and collaborative approaches. The abundance of over 50% of monitored North American shorebird populations has declined by over 50% since 1980. To address these declines, we developed a partnership
Autumn‐Lynn Harrison   +71 more
wiley   +1 more source

Social Interactions among San Joaquin Kit Foxes Before, During, and After the Mating Season [PDF]

open access: yesJournal of Mammalogy, 2008
Direct observations of small foxes are rare because of their secretive nature and nocturnal activity patterns. We observed 10 adult ( 1-year-old) San Joaquin kit foxes (Vulpes macrotis mutica) at night over a 7-month period that included the mating season to quantify the types, rates, and durations of social interactions.
James D. Murdoch   +3 more
openaire   +1 more source

A new species of inseminating catfish of the genus Tympanopleura (Siluriformes: Auchenipteridae) from the Ituxi River, Amazon River basin, northern Brazil, revealed by integrative taxonomy

open access: yesJournal of Fish Biology, EarlyView.
Abstract A new species of the genus Tympanopleura is described from the Iquiri River, a tributary of the Ituxi River, a right‐bank tributary to the Purus River, Amazon River, northern Brazil. The new species is distinguished from all its congeners by a combination of features, such as the presence of an intensely pigmented square‐shaped blotch on the ...
Frank Raynner V. Ribeiro   +4 more
wiley   +1 more source

Detecting the Endangered San Joaquin Kit Fox (Vulpes macrotis mutica) and Other Canine Species in Kern County, CA: Applying a Non-Invasive PCR-Based Method to Four Case Study Sites

open access: yesConservation
The endangered San Joaquin kit fox (SJKF) (Vulpes macrotis mutica), which is endemic to the San Joaquin Valley in California, has lost most of its natural habitat due to urban sprawl and change in land use over time.
Antje Lauer   +9 more
doaj   +1 more source

Reintroducing San Joaquin kit fox (Vulpes macrotis mutica) to vacant or restored lands: identifying optimal source populations and candidate foxes [PDF]

open access: yes, 2011
Endangered San Joaquin kit foxes (Vulpes macrotis mutica) currently persist as a meta- population in central California consisting of 3 core and several satellite populations.
Bremner-Harrison, S, Cypher, BL
core  

Four years after whole orchard recycling: Effects on soil ecosystem services in a young almond orchard

open access: yesVadose Zone Journal, Volume 25, Issue 3, May/June 2026.
Abstract In California, assessing the potential ecosystem services provided by soil amended with large quantities of recycled woodchips is essential information for farm biomass management. In this study, we evaluated the impacts of whole orchard recycling (WOR) on soil ecosystem services in a 4‐year‐old replanted almond orchard during the 2023 and ...
Touyee Thao   +5 more
wiley   +1 more source

Protecting Species or Endangering Development? How Consultation Under the Endangered Species Act Affects Energy Projects on Public Lands [PDF]

open access: yes, 2016
Executive Summary Throughout its forty-three-year history, the Endangered Species Act (“ESA”) has been one of the most celebrated environmental laws but also one of the most reviled.
Puig-Williams, Vanessa   +2 more
core   +1 more source

Neural embedding of frailty in cognitively unimpaired aging and dementia across Latin America

open access: yesAlzheimer's &Dementia, Volume 22, Issue 4, April 2026.
Abstract INTRODUCTION Frailty influences dementia risk and severity. However, its role in differentiating dementia subtypes and associations with brain structural and functional alterations remain understudied, especially in Latin America. METHODS Multi‐Partner Consortium to Expand Dementia Research in Latin America data included 3461 participants ...
Joaquin Migeot   +32 more
wiley   +1 more source

The landscape of dementia research, diagnosis, treatment, and care in Latin America

open access: yesAlzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract Latin America is undergoing rapid population aging alongside a rising burden of dementia. While the region holds substantial potential for dementia risk reduction, challenges remain, such as delayed diagnoses, limited access to specialized care and biomarker testing, persistent stigma, and deep‐rooted structural inequities.
Claudia K. Suemoto   +41 more
wiley   +1 more source

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