Results 131 to 140 of about 355,239 (403)

Provision of Desalinated Irrigation Water by the Desalination of Groundwater within a Saline Aquifer

open access: yesHydrology, 2016
Irrigated land accounts for 70% of global water usage and 30% of global agricultural production. Forty percent of this water is derived from groundwater.
David D. J. Antia
doaj   +1 more source

Calculation of Gas Recovery Upon Ultimate Depletion of Aquifer Storage [PDF]

open access: bronze, 1968
Roy M. Knapp   +3 more
openalex   +1 more source

Mixing in confined stratified aquifers

open access: yesJournal of Contaminant Hydrology, 2011
Spatial variability in a flow field leads to spreading of a tracer plume. The effect of microdispersion is to smooth concentration gradients that exist in the system. The combined effect of these two phenomena leads to an 'effective' enhanced mixing that can be asymptotically quantified by an effective dispersion coefficient (i.e.
Francisco J. Valdés-Parada   +5 more
openaire   +5 more sources

Remote sensing of soil organic carbon in varied tillage‐crop systems

open access: yesJournal of Environmental Quality, EarlyView.
Abstract The use of remote sensing (RS) to estimate soil organic carbon (SOC) in cropland has become increasingly important to producers, researchers, and policy makers to assess soil and plant health across spatially variable landscapes. Yet, RS estimation of cropland SOC is challenging, particularly when mixed crop residues and soils are present. Our
Amy L. Zoller   +8 more
wiley   +1 more source

Hydrological Summary for the UK: April 2010 [PDF]

open access: yes, 2010
The monthly summary of hydrological conditions in the United Kingdom is compiled as part of the National Hydrological Monitoring Programme (a joint CEH and BGS enterprise).
Marsh, Terry, Sanderson, Felicity
core  

Mid‐Holocene drying of K'gari lakes (subtropical eastern Australia) necessitates re‐evaluation of the El Niño–Southern Oscillation climate links and future drying risk

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT The Holocene history of Australia's climate is surprisingly poorly understood. This is, in part, because of the relatively weak forcing of Holocene climate versus that of the late Pleistocene. However, it is commonly suggested that eastern Australia dried during the mid‐ to late‐Holocene and that this was in response to increased activity in ...
John Tibby   +14 more
wiley   +1 more source

Interim report on the hydrologic features of the Green Swamp area in Central Florida [PDF]

open access: yes, 1961
The Green Swamp area in central Florida is another area where man is developing agricultural land from marginal land. Though the area is by no means as extensive as that of the Everglades, the present efforts for its development are similar to the ...
Cherry, R. N.   +2 more
core  

Continental hydrosystem modelling: the concept of nested stream–aquifer interfaces

open access: yes, 2014
Coupled hydrological-hydrogeological models, emphasising the importance of the stream–aquifer interface, are more and more used in hydrological sciences for pluri-disciplinary studies aiming at investigating environmental is-sues.
N. Flipo   +7 more
semanticscholar   +1 more source

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