Results 21 to 30 of about 178,779 (300)

Agricultural managed aquifer recharge — water quality factors to consider

open access: yesCalifornia Agriculture, 2020
The resilience and productivity of California's agriculture is threatened by groundwater overdraft, reduction in aquifer water quality, increased land subsidence damage to infrastructure and an irreversible reduction in groundwater storage capacity ...
Hannah Waterhouse   +6 more
doaj   +1 more source

A FIT-FOR-PURPOSE ALGORITHM FOR ENVIRONMENTAL MONITORING BASED ON MAXIMUM LIKELIHOOD, SUPPORT VECTOR MACHINE AND RANDOM FOREST [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
Due to concerns of recent earth climate changes such as an increase of earth surface temperature and monitoring its effect on earth surface, environmental monitoring is a necessity.
A. Jamali
doaj   +1 more source

Modeling guides groundwater management in a basin with river–aquifer interactions

open access: yesCalifornia Agriculture, 2018
The Sustainable Groundwater Management Act (SGMA) of 2014 seeks to maintain groundwater discharge to streams to support environmental goals. In Scott Valley, in Siskiyou County, the Scott River and its tributaries are an important salmonid spawning ...
Laura Foglia   +5 more
doaj   +1 more source

Boons or boondoggles: An assessment of the Salton Sea water importation options

open access: yesCalifornia Agriculture, 2020
Several ways to address the looming ecological disaster that is the Salton Sea have been proposed — including water importation. Here we considered two options: importing ocean water from the Sea of Cortés and leasing water from agricultural users in the
Lucia Levers   +2 more
doaj   +1 more source

Uholde-arriskua hezkuntzan: Batxilergoko ikasleen ezagutza eta pertzeptzioak eta ikasgelarako proposamen didaktikoa [PDF]

open access: yesIkastorratza.e-Revista de Didáctica, 2019
The aim of this study was to determine the flood-risk knowledge and awarenessof students in their last year of baccalaureate studies.
Claudia Pichot   +4 more
doaj   +1 more source

Les conservateurs de données satellitales

open access: yesTerminal, 2015
Because many of the environmental changes are miniscule over annual or decadal time-scales, studying Earth climate trends and variability requires the analysis of datasets collected in the long-term.
Gemma Cirac Claveras
doaj   +1 more source

Palaeoenvironmental signatures revealed from rare earth element (REE) compositions of vertebrate microremains of the Vesiku Bone Bed (Homerian, Wenlock), Saaremaa Island, Estonia [PDF]

open access: yes, 2015
The Estonian Journal of Earth Sciences is an open access journal and applies the Creative Commons Attribution 4.0 International License CC BY to all its papers (http://creativecommons.org/licenses/by/4.0/).
Alberto Pérez-Huerta   +13 more
core   +1 more source

Transdisciplinarity and information science in earth and environmental science research [PDF]

open access: yesProceedings of the American Society for Information Science and Technology, 2009
AbstractThis poster addresses the theme of the conference “Thriving on Diversity‐ Information Opportunities in a Pluralistic World” by discussing transdisciplinarity and what this paradigm means to librarians and information scientists. Transdisciplinary research is a means to address research problems, especially those in complex systems (Hirsch ...
Suzie Allard, Grant A. Allard
openaire   +1 more source

Development of a pragmatic methodology for the environmental assessment of uncontrolled dumpsites in developing countries [PDF]

open access: yes, 2022
The management of solid waste is a major determinant for sustainable development due to the social, economic, and environmental implications that the sector can have on public health and the environment. Generally, the practice of solid waste disposal by
Massoud, May A.   +4 more
core   +1 more source

A Discussion of Value Metrics for Data Repositories in Earth and Environmental Sciences

open access: yesData Science Journal, 2019
Despite growing recognition of the importance of public data to the modern economy and to scientific progress, long-term investment in the repositories that manage and disseminate scientific data in easily accessible-ways remains elusive.
Cynthia Parr   +9 more
doaj   +1 more source

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