Results 41 to 50 of about 151,841 (341)

A Eutrophication Model of the White River Basin Above Beaver Reservoir in Northwest Arkansas [PDF]

open access: yes, 1973
With national interest focused on man’s ever increasing degradation of the waters in this nation, it is clearly evident that an accurate assessment of all parameters influencing water quality needs to be made.
Gearhart, Robert A.   +3 more
core   +2 more sources

Alginate‐Sludge Derived Biochar‐Calcium Hydrogel for Phosphate Removal and Slow‐Release Fertilizer: A Sustainable and Multifunctional Solution

open access: yesAdvanced Functional Materials, EarlyView.
An alginate‐based biochar hydrogel (ABC‐hydrogel), derived from sewage sludge, is developed for simultaneous phosphate removal and agricultural reuse. It captures phosphorus from water and gradually releases it as fertilizer, enhancing lettuce growth.
Yu Zhang   +4 more
wiley   +1 more source

Structural dynamic eutrophication models [PDF]

open access: yes, 1992
This article discusses problems of modelling the seasonal succession of algal species in lakes and reservoirs, and the adaptive selection of certain groups of algae in response to changes in the inputs and relative concentrations of nutrients and other ...
Jorgensen, S.E.
core  

Glutathione and Laccase Dual‐Responsive Lignin Nanocarriers Inspired by Host‐Pathogen Interactions for Fungicide Delivery

open access: yesAdvanced Functional Materials, EarlyView.
Discover bio‐inspired fungicide‐loaded lignin nanocarriers that mimic host‐pathogen interactions, unleashing targeted fungicide release in response to glutathione and laccase. These innovative biobased nanocarriers promise superior crop protection, with increased photostability, enhanced foliar retention, and enabling bidirectional translocation for a ...
Wenlong Liang   +4 more
wiley   +1 more source

Modelling the behaviour of nutrients in the coastal waters of Scotland [PDF]

open access: yes, 2002
The overall goal of this project was to provide Scotland with a strategic ecosystem simulation tool for identifying maritime areas which could be at risk of eutrophication.
Edwards, A.C.   +4 more
core  

Microneedle‐Based Biofertilizer Delivery Improves Plant Growth Through Microbiome Engineering

open access: yesAdvanced Functional Materials, EarlyView.
This figure shows how microneedles are used to deliver biofertilizers to enhance plant growth through microbial migration, metabolic reprogramming, and changes in plant endogenous microbiome. Abstract This study presents a microneedle‐based system for the delivery of rhizospheric biofertilizers into plant tissues to enhance growth.
Zhicheng Le   +14 more
wiley   +1 more source

Structure‐Tunable Fluorinated Polyester Electrolytes with Enhanced Interfacial Stability for Recyclable Solid‐State Lithium Metal Batteries

open access: yesAdvanced Materials, EarlyView.
Fluorinated polyesters are shown to regulate lithium‐ion coordination and promote stable electrode–electrolyte interfaces. The rational structural design enables uniform lithium deposition, suppressed dendrite growth, and enhanced cycling performance in lithium‐metal batteries.
Xinke Dai   +3 more
wiley   +1 more source

Heat shock transcription factor-mediated thermal tolerance and cell size plasticity in marine diatoms

open access: yesNature Communications
Diatoms are a crucial component of marine ecosystems, recognized for their broad environmental adaptability and wide temperature tolerance. However, the molecular mechanisms underlying their adaptability to diverse temperatures are unknown. In this study,
Dan Huang   +13 more
doaj   +1 more source

Life cycle assessment of intensive striped catfish farming in the Mekong Delta for screening hotspots as input to environmental policy and research agenda [PDF]

open access: yes, 2011
Purpose Intensive striped catfish production in the Mekong Delta has, in recent years, raised environmental concerns. We conducted a stakeholder-based screening life cycle assessment (LCA) of the intensive farming system to determine the critical ...
Bosma, R.H., Pham Thi Ahn, Potting, J.
core   +2 more sources

Big Data and AI‐Powered Modeling: A Pathway to Sustainable Precision Animal Nutrition

open access: yesAdvanced Science, EarlyView.
This review summarizes the current landscape of big data and AI‐powered modeling in animal nutrition, covering techniques including intelligent data acquisition, data augmentation, explainable machine learning, heuristic algorithms, and life cycle assessment‐based sustainability evaluation.
Shuai Zhang   +3 more
wiley   +1 more source

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