Results 61 to 70 of about 4,370,794 (311)

Regulation of Stochastic Fisheries: A Comparison of Alternative Methods in the Pacific Halibut Fishery [PDF]

open access: yes
This article considers the relative merits of ad valorem taxation, season controls, and entry limitation as methods the government may use to deal with the externality problem in the Pacific halibut fishery.
Androkovich, Robert A.   +1 more
core  

Human‐Guided Bayesian Optimization Enables High‐Throughput Laser Annealing of Mesoporous SiOx Anodes for Lithium‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
An empirical‐aided active learning framework is developed to optimize high‐throughput laser‐induced photothermal annealing of silicon suboxide anodes. By integrating probabilistic machine learning with empirical domain knowledge, this approach achieves optimal electrochemical performance using limited experiments.
Chaeyoung Park   +3 more
wiley   +1 more source

Revolutionising Agricultural Sustainability: New ‘Furrow Tillage’ can Mitigate Short‐Term Soil‐to‐Atmosphere CO2 Flux and Promote Soil‐Plant‐Microbe Health

open access: yesAdvanced Science, EarlyView.
Furrow tillage resolves the conventional‐vs.‐no‐tillage trade‐off by simultaneously cutting CO2 efflux to 2.0–3.0 g C m−2 d−1 and unlocking high nutrient availability for the rice rhizosphere. This scalable agronomic solution strengthens soil health, enhances plant physiology, reshapes microbial metabolism, and shifts paddy systems toward a net ...
Arnab Majumdar   +10 more
wiley   +1 more source

Disequilibrium Pasar Ikan Laut Aceh

open access: yesJurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan, 2013
This study is an attempt to construct an assessment model for fishery resources by taking Aceh province as a case. The accuracy of assessment of sustainability in fishery resource utilization is crucial.
Asmawati Asmawati, Nazamuddin Nazamuddin
doaj  

Studying Kenai River Fisheries’ Social-Ecological Drivers Using a Holistic Fisheries Agent-Based Model: Implications for Policy and Adaptive Capacity

open access: yesFishes, 2019
Alaska’s salmon fisheries are one of the more intensely managed natural resources in the world. The state’s salmon fisheries support recreational, subsistence, and commercial harvest with multiple billions of dollars flowing into the economy,
Maxwell Franklin   +2 more
doaj   +1 more source

The Multicohort Fishery Under Uncertainty [PDF]

open access: yes
The multicohort fishery subject to random environmental disturbances is examined within a market framework. The free access problem is considered and optimal selective and proportional harvesting policies are discussed.Environmental Economics and Policy,
Spulber, Daniel F.
core  

The Plant‐to‐Plant Circular Strategy: Coupling Photodegradation and Phytoremediation With Plant‐Based Nanomaterials for Plastic Degradation

open access: yesAdvanced Science, EarlyView.
Plant‐based nanomaterials derived from alfalfa serve as dual‐function catalysts, coupling photodegradation and phytoremediation to degrade polyethylene under UV‐A light and in soil. The nanomaterials work synergistically with alfalfa and soil microbes, achieving efficient plastic breakdown without trophic transfer.
Haoran Liu   +4 more
wiley   +1 more source

Research on the Evolution Characteristics and Laws of China's Fishery Policy-Word Quantitative Analysis Based on the Texts of 250 Normative Documents Related to Fisheries

open access: yesHaiyang Kaifa yu guanli
China is the world's largest fishery country and also the world's largest aquaculture country. Fisheries is a very important industry in the national economy and has a significant impact on maintaining and improving the quality of people's lives ...
ZHANG Hui, YANG Huaiyu
doaj  

A Multi-Criteria Non-Linear Optimization Model for the Control and Management of a Tropical Fishery [PDF]

open access: yes
One of the principal problems when dealing with fishery resource management is to estimate strategies that satisfy biological, economic and social objectives simultaneously.
Seijo, Juan Carlos   +1 more
core  

Home - About - Disclaimer - Privacy