Results 121 to 130 of about 559,001 (294)

Integrated land and water management for food and environmental security [PDF]

open access: yes
Water resource management / Food security / Environmental effects / Soil degradation / Water pollution / Watersheds / Urbanization / Public policy / Water quality / Ecosystems / Land resources / Water scarcity / Developing countries / Poverty ...
Acquay, H.   +5 more
core  

Petroleum hydrocarbons in fresh waters: a preliminary desk study and bibliography [PDF]

open access: yes, 1980
A literature survey was carried out into the effects of petroleum hydrocarbons in freshwater, from the toxicity, biodegradability and concentration aspects.
Horne, J.E.M.   +3 more
core  

Non‐Equilibrium Synthesis Methods to Create Metastable and High‐Entropy Nanomaterials

open access: yesAdvanced Science, EarlyView.
ABSTRACT Stabilizing multiple elements within a single phase enables the creation of advanced materials with exceptional properties arising from their complex composition. However, under equilibrium conditions, the Hume–Rothery rules impose strict limitations on solid‐state miscibility, restricting combinations of elements with mismatched crystal ...
Shuo Liu   +3 more
wiley   +1 more source

Biomass partitioning of plants under soil pollution stress. [PDF]

open access: yesCommun Biol, 2022
Delerue F   +5 more
europepmc   +1 more source

Environmental problems and opportunities of the peri-urban interface and their impact upon the poor [PDF]

open access: yes, 1999
The objective of this document is to provide an overview of the problems and opportunities of the peri-urban interface (PUI) with regard to the broad concerns of environmentalsustainability and ...
Allen, A, Corubolo, E, da Silva, N
core  

ML Workflows for Screening Degradation‐Relevant Properties of Forever Chemicals

open access: yesAdvanced Science, EarlyView.
The environmental persistence of per‐ and polyfluoroalkyl substances (PFAS) necessitates efficient remediation strategies. This study presents physics‐informed machine learning workflows that accurately predict critical degradation properties, including bond dissociation energies and polarizability.
Pranoy Ray   +3 more
wiley   +1 more source

Inhibited vertical mobility of biochar-derived dissolved organic matter under low-intensity rainfall: role of mineral retention

open access: yesBiochar
Biochar has great potential in the application areas of carbon sequestration and environmental remediation. A significant amount of dissolved organic matter (DOM) may be released from biochar, which is highly reactive and mobile.
Fangfang Li   +9 more
doaj   +1 more source

Leaching of Heavy Metals from Farmland Soil in China: The Status and Ecological Risk Assessment

open access: yesAgronomy
In this paper, using the leaching models, we quantified the leaching content of Cd, Pb, Cu, and Zn, and estimated the ecological risk changes in farmland soil caused by leaching and the ecological risk in leachate in China.
Na Mi   +7 more
doaj   +1 more source

Addressing Uncertainty in TMDLS: Short Course at Arkansas Water Resources Center 2001 Annual Conference [PDF]

open access: yes, 2001
Management of a critical natural resource like water requires information on the status of that resource. The US Environmental Protection Agency (EPA) reported in the 1998 National Water Quality Inventory that more than 291,000 miles of assessed rivers ...
Matlock, Marty, Murawski, Matthew
core   +2 more sources

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