Results 271 to 280 of about 408,687 (413)

A review of the development and implementation of the critical source area concept: A reflection of Andrew Sharpley's role in improving water quality

open access: yesJournal of Environmental Quality, EarlyView.
Abstract Critical source areas (CSAs) are small areas of a field, farm, or catchment that account for most contaminant loss by having both a high contaminant availability and transport potential. Most work on CSAs has focused on phosphorus (P), largely through the work in the 1990s initiated by Dr.
Richard McDowell   +8 more
wiley   +1 more source

Seasonal velocity patterns provide insights for the soft-bed subglacial hydrology continuum. [PDF]

open access: yesCommun Earth Environ
Hart JK   +5 more
europepmc   +1 more source

AOIPS water resources data management system [PDF]

open access: yes
A geocoded data management system applicable for hydrological applications was designed to demonstrate the utility of the Atmospheric and Oceanographic Information Processing System (AOIPS) for hydrological applications. Within that context, the geocoded
Belknap, N. J.   +3 more
core   +1 more source

Phosphorus lability across diverse agricultural contexts with legacy sources

open access: yesJournal of Environmental Quality, EarlyView.
Abstract The buffering of phosphorus (P) in the landscape delays management outcomes for water quality. If stored in labile form (readily exchangeable and bioavailable), P may readily pollute waters. We studied labile P and its intensity for >600 soils and sediments across seven study locations in the United States. Stocks of labile P were large enough
Zachary P. Simpson   +25 more
wiley   +1 more source

A dataset on bathymetry and hydrology of an emerging periglacial lagoon in Svalbard, Arctic. [PDF]

open access: yesData Brief
Šiaulys A   +7 more
europepmc   +1 more source

Evaluation of Minnesota Phosphorus Loss Index performance

open access: yesJournal of Environmental Quality, EarlyView.
Abstract Supported by the National Phosphorus (P) Research Project led by Dr. Andrew Sharpley, Minnesota developed its statewide P‐Index, the Minnesota P Loss Index (MNPI), to manage critical source areas of agricultural P. The MNPI has remained unchanged since its last revision in 2006.
Heidi Reitmeier   +3 more
wiley   +1 more source

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