Results 81 to 90 of about 60,510 (245)

More Straightforward Extraction of the Fundamental Lepton Mixing Parameters from Long-Baseline Neutrino Oscillations [PDF]

open access: yes, 2001
We point out the simple reversibility between the fundamental neutrino mixing parameters in vacuum and their effective counterparts in matter. The former can therefore be expressed in terms of the latter, allowing more straightforward extraction of the ...
A. Dziewonski   +21 more
core   +2 more sources

Flowpath Partitioning Controls Chemical Weathering Fluxes in the Tropics

open access: yesWater Resources Research, Volume 61, Issue 4, April 2025.
Abstract Tropical watersheds are thought to exert a strong control on the global carbon cycle because elevated temperature and rainfall rates promote the chemical weathering of silicate rocks. However, the critical factors that control tropical weathering, such as the role of subsurface flowpaths in setting the sensitivity of weathering to climate ...
William J. Larsen   +4 more
wiley   +1 more source

CARACTERIZACIÓN ESTRUCTURAL DEL MANGLAR EN EL ESTERO PALO VERDE, LAGUNA DE CUYUTLÁN, COLIMA

open access: yesRevista Chapingo: Serie Ciencias Forestales y del Ambiente, 2012
En el Estero Palo Verde, ubicado en el vaso IV de la Laguna de Cuyutlán, estado de Colima, se establecieron 48 unidades de muestreo (UM) en tres rodales de mangle: 10 UM en rodal monoespecífico de Laguncularia racemosa, 25 UM en rodal monoespecífico de ...
Citlalli P. Téllez-García   +1 more
doaj   +1 more source

Shoreline Seasonality of California's Beaches

open access: yesJournal of Geophysical Research: Earth Surface, Volume 130, Issue 2, February 2025.
Abstract We report on remote sensing techniques developed to characterize seasonal shoreline cycles from satellite‐derived shoreline measurements. These techniques are applied to 22‐yr of shoreline measurements for over 777 km of beach along California's 1,700‐km coast, for which the general understanding is that shorelines exhibit winter‐narrow and ...
Jonathan A. Warrick   +8 more
wiley   +1 more source

Changes in composition and structure of a tropical dry forest following intermittent Cattle grazing

open access: yesRevista de Biología Tropical, 2002
In northwestern Costa Rica, cattle are being used as a "management tool" to reduce the amount of combustible material, mainly dominated by Hyparrhenia rufa, an African grass.
Margaret Stern   +2 more
doaj  

Updated determination of the solar neutrino fluxes from solar neutrino data [PDF]

open access: yes, 2016
We present an update of the determination of the solar neutrino fluxes from a global analysis of the solar and terrestrial neutrino data in the framework of three-neutrino mixing.
Bergstrom, Johannes   +5 more
core   +4 more sources

Bacterial Diversity of Marine Biofilm Communities in Terra Nova Bay (Antarctica) by Culture‐Dependent and ‐Independent Approaches

open access: yesEnvironmental Microbiology, Volume 27, Issue 2, February 2025.
We characterised the biodiversity of marine microbial biofilms in Terra Nova Bay, investigating their change during 1‐year colonisation of plastic panels and in response to anthropogenic influence. Both culture‐dependent and ‐independent approaches were applied to draw an integrated picture and get insights into microbial biotechnological potential ...
Melissa Bisaccia   +7 more
wiley   +1 more source

Detection of novel pathogenic variants of Fusarium oxysporum f. sp. lactucae in California

open access: yesPlant Pathology, Volume 74, Issue 2, Page 295-307, February 2025.
Our study reports the emergence of novel pathogenic Fusarium oxysporum f. sp. lactucae (FOL) variants in California, including a highly aggressive variant that elicits severe Fusarium wilt in race 1‐resistant lettuce cultivars. Abstract Fusarium wilt, caused by the soilborne fungal pathogen Fusarium oxysporum f. sp.
Santosh Nayak   +6 more
wiley   +1 more source

Evaluation of remote sensing in control of pink bollworm in cotton [PDF]

open access: yes
The author has identified the following significant results. This investigation is to evaluate the use of a satellite in monitoring the cotton production regulation program of the State of California as an aid in controlling pink bollworm infestation in ...
Coleman, V. B.   +2 more
core   +4 more sources

Macroinvertebrados bentónicos del humedal de Palo Verde, Costa Rica

open access: yesRevista de Biología Tropical, 2009
El humedal de Palo Verde es uno de los más importantes de Centro America para aves acuáticas. Durante el período 2002 y 2005, se llevaron a cabo actividades de manejo para controlar la invasión de Typha domingensis.
F.A Trama   +2 more
doaj  

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