scholarly journals Potential economic benefits of restoring commercial oyster harvest levels in Apalachicola Bay, Florida

EDIS ◽  
2020 ◽  
Vol 2020 (6) ◽  
pp. 5
Author(s):  
Robert Botta ◽  
Ed Camp ◽  
Christa Court ◽  
Caleb Stair ◽  
Charles Adams
Keyword(s):  
Resource Economics ◽  
Economic Benefits ◽  
Complex Nature ◽  
Oyster Reefs ◽  
Franklin County ◽  
Apalachicola Bay ◽  
Natural Systems ◽  
Economics Department ◽  
Inform Decision Making

Florida’s Apalachicola Bay has long been known for its oyster harvesting and processing industry, but a steady decline in oyster landings in the Bay has threatened the industry. The complex nature of the human and natural systems that together affect Apalachicola’s oyster reefs has created uncertainty about the long-term sustainability of the oyster fishing industry in Franklin County, which has prompted many questions about the ecology of the Bay and the economy of the region from a variety of stakeholders that directly or indirectly depend on the survival and successful restoration of the Apalachicola Bay oyster fishery. This 5-page fact sheet estimates the potential economic impacts associated with a successfully restored oyster reef in Apalachicola Bay, basing estimates on different hypothetical oyster harvest goals. Written by Robert Botta, Ed Camp, Christa Court, Caleb Stair, and Charles Adams and published by the UF/IFAS Food and Resource Economics Department, it is designed to inform decision making and discussions related to restoration and resource management in the region. https://edis.ifas.ufl.edu/fe1085

Homeowners’ Preferences for Smart Irrigation Systems and Features

EDIS ◽  
2020 ◽  
Vol 2020 (5) ◽  
pp. 5
Author(s):  
Hayk Khachatryan ◽  
Alicia Rihn ◽  
Dong Hee Suh ◽  
Michael Dukes
Keyword(s):  
Water Use ◽  
Water Policy ◽  
Resource Economics ◽  
Irrigation Systems ◽  
Policy Makers ◽  
Fact Sheet ◽  
Drought Conditions ◽  
Economics Department ◽  
Irrigation Technologies

Drought conditions make landscape irrigation and reducing water use top-of-mind for many Floridians. Encouraging wise water use is of particular importance to the smart irrigation industry and water policy makers. This 5-page fact sheet written by Hayk Khachatryan, Alicia Rihn, Dong Hee Suh, and Michael Dukes and published by the UF/IFAS Food and Resource Economics Department pinpoints key attributes and barriers affecting consumers' irrigation purchases and their adoption of smart irrigation technologies. https://edis.ifas.ufl.edu/fe1080

Enhancing community welfare through improved water quality: a case for applying staggered pollution charges in the river Musi sub-basin of Andhra Pradesh, India

Water Policy ◽  
2005 ◽  
Vol 7 (5) ◽  
pp. 469-483
Author(s):  
Tishya Chatterjee
Keyword(s):  
Andhra Pradesh ◽  
Relevant Literature ◽  
Pollution Prevention ◽  
Economic Benefits ◽  
Environmental Damage ◽  
Marginal Costs ◽  
Community Acceptance ◽  
Level Data ◽  
Over Time

In conditions of severe water-pollution and dormant community acceptance of accumulating environmental damage, the regulator's role goes beyond pollution prevention and more towards remediation and solutions based on the community's long-term expectations of economic benefits from clean water. This paper suggests a method to enable these benefits to become perceptible progressively, through participatory clean-up operations, supported by staggered pollution charges. It analyses the relevant literature on pollution prevention and applies a cost-based “willingness to pay” model, using primary basin-level data of total marginal costs. It develops a replicable demand-side approach imposing charge-standard targets over time in urban-industrial basins of developing countries.

scholarly journals Nanoparticle Determination in Water by LED-Excited Surface Plasmon Resonance Imaging

Chemosensors ◽  
2021 ◽  
Vol 9 (7) ◽  
pp. 175
Author(s):  
Lukas Wunderlich ◽  
Peter Hausler ◽  
Susanne Märkl ◽  
Rudolf Bierl ◽  
Thomas Hirsch
Keyword(s):  
Light Source ◽  
Self Assembled Monolayers ◽  
Receptor Interaction ◽  
Complex Nature ◽  
Label Free ◽  
Quality Of Water ◽  
Spr Imaging ◽  
Online Sensor ◽  
Assembled Monolayers

The increasing popularity of nanoparticles in many applications has led to the fact that these persistent materials pollute our environment and threaten our health. An online sensor system for monitoring the presence of nanoparticles in fresh water would be highly desired. We propose a label-free sensor based on SPR imaging. The sensitivity was enhanced by a factor of about 100 by improving the detector by using a high-resolution camera. This revealed that the light source also needed to be improved by using LED excitation instead of a laser light source. As a receptor, different self-assembled monolayers have been screened. It can be seen that the nanoparticle receptor interaction is of a complex nature. The best system when taking sensitivity as well as reversibility into account is given by a dodecanethiol monolayer on the gold sensor surface. Lanthanide-doped nanoparticles, 29 nm in diameter and with a similar refractive index to the most common silica nanoparticles were detected in water down to 1.5 µg mL−1. The sensor can be fully regenerated within one hour without the need for any washing buffer. This sensing concept is expected to be easily adapted for the detection of nanoparticles of different size, shape, and composition, and upon miniaturization, suitable for long-term applications to monitor the quality of water.

scholarly journals Long-term ABA Therapy Is Abusive: A Response to Gorycki, Ruppel, and Zane

2021 ◽  
Author(s):  
Aileen H. Sandoval-Norton ◽  
Gary Shkedy ◽  
Dalia Shkedy
Keyword(s):  
Child Development ◽  
Autism Spectrum ◽  
Complex Nature ◽  
Original Research ◽  
Basic Requirement ◽  
Primary Method ◽  
Do No Harm ◽  
Aba Therapy ◽  
Continued Use

Abstract Objective In a recent response to a review of ABA literature, methodologies, and ethics, the authors of the response attempted to negate the compilation of research presented. The goal of their response was to advocate for the continued use of ABA and attempt to demonstrate that it is in fact effective in treating autism. The research utilized in the response does not pertain to the population discussed, does not present any neuroscientific research, and does not address intrinsic motivation, elevated levels of anxiety, or various other pertinent issues associated with the nonverbal autism population. Methods The current paper helps clarify any misinterpretation of the original research and seeks to advocate for greater protections and ethical compliance within this vulnerable subset of individuals on the autism spectrum. Additionally, more recent research has been included to assist in this clarification. Results Despite decades of usage as the primary method for this population worldwide, ABA has never been shown to be even slightly efficacious for the nonverbal Autism population. Conclusions Research in ABA continues to neglect the structure the autistic brain, the overstimulation of the autistic brain, the trajectory of child development, or the complex nature of human psychology, as all of these factors were ignored in the response and are ignored in ABA practice itself. Providing a treatment that causes pain in exchange for no benefit, even if unknowingly, is tantamount to torture and violates the most basic requirement of any therapy, to do no harm.

AD EXEMPLUM SUSTAINABLE ACCOMMODATION PRACTICES ON THE BULGARIAN BLACK SEA COAST

2020 ◽  
Author(s):  
Katina Popova ◽  
◽  
Miroslava Malcheva ◽  
Keyword(s):  
Sustainable Development ◽  
Foreign Exchange ◽  
Black Sea ◽  
Local Community ◽  
Economic Benefits ◽  
Poverty Eradication ◽  
The Sustainable Development ◽  
Black Sea Coast ◽  
Sea Coast

Tourism in Bulgaria is a cross cutting sector of particular importance for unemployment and poverty eradication. As a source of foreign exchange earnings and direct investments it ensures viable medium and long-term economic benefits for both the destination and the local community. In recent years, the sustainable development of tourism on the Bulgarian Black Sea coast is seriously threatened, mainly due to the consequences of mass sea tourism, the short-sighted use of available resources and the territorial concentration of accommodation facilities. The aim of the present study is to establish the achievements of the hospitality business on the Bulgarian Black Sea coast in terms of sustainability and environmentally friendly lifestyle.

New Long-Life Concrete Pavements in the Czech Republic

2021 ◽  
Author(s):  
Bohuslav Slánský ◽  
Vit Šmilauer ◽  
Jiří Hlavatý ◽  
Richard Dvořák
Keyword(s):  
Isothermal Calorimetry ◽  
Coupled Model ◽  
Plain Concrete ◽  
Pilot Project ◽  
Economic Benefits ◽  
Concrete Pavement ◽  
Technical Solution ◽  
Concrete Pavements ◽  
Hydration Kinetics

A jointed plain concrete pavement represents a reliable, historically proven technical solution for highly loaded roads, highways, airports and other industrial surfaces. Excellent resistance to permanent deformations (rutting) and also durability and maintenance costs play key roles in assessing the economic benefits, rehabilitation plans, traffic closures, consumption and recycling of materials. In the history of concrete pavement construction, slow-to-normal hardening Portland cement was used in Czechoslovakia during the 1970s-1980s. The pavements are being replaced after 40-50 years of service, mostly due to vertical slab displacements due to missing dowel bars. However, pavements built after 1996 used rapid hardening cements, resulting in long-term surface cracking and decreased durability. In order to build durable concrete pavements, slower hardening slag-blended binders were designed and tested in the restrained ring shrinkage test and in isothermal calorimetry. Corresponding concretes were tested mainly for the compressive/tensile strength evolution and deicing salt-frost scaling to meet current specifications. The pilot project was executed on a 14 km highway, where a unique temperature-strain monitoring system was installed to provide long-term data from the concrete pavement. A thermo-mechanical coupled model served for data validation, showing a beneficial role of slower hydration kinetics. Continuous monitoring interim results at 24 months have revealed small curling induced by drying and the overall small differential shrinkage of the slab.

Growth prospects, market challenges and policy measures: evolution of mobile broadband in Pakistan

2018 ◽  
Vol 20 (1) ◽  
pp. 42-61 ◽  
Author(s):  
Muhammad Shehzad Hanif ◽  
Shao Yunfei ◽  
Muhammad Imran Hanif
Keyword(s):  
Developing Country ◽  
Service Providers ◽  
Supply And Demand ◽  
Economic Benefits ◽  
Content Type ◽  
Mobile Broadband ◽  
Broadband Service ◽  
Policy Measures ◽  
The Government

Purpose The paper aims to explore the long-term prospects of mobile broadband adoption in a developing country. The supply-side and demand-side policy measures are recommended to counter the challenges to broadband adoption. Design/methodology/approach Methodologically, this study uses document analysis to explain secondary data including growth statistics, trade literature and previous scholarly research. Based on the growth statistics of broadband and the informed market insights, the research discusses the prevailing market threats and recommends counter measures to improve the long-term prospects of broadband propagation. Findings The growth of mobile broadband is settling down in Pakistan due to various barriers like cost, literacy, security and unavailability of local content. Collaborative efforts are required by the government, the service providers and the people to enhance the adoption of broadband service and secure economic benefits of the broadband. Practical implications The research offers useful implications for managers and policymakers in Asian and African developing countries; the policy measures discussed here may serve as guidelines for them in the design of their own policies regarding broadband supply and demand. Originality/value The study makes an effort to examine the broadband growth in a developing country on the basis of both quantitative and qualitative aspects. The research endeavors to fill the gap on the particular scholarship of research covering potential uptake of broadband services and the effects of constraining elements to broadband adoption in a developing country.

scholarly journals Regulation of Lifelong in Education and İts Economic, Social Benefits

2021 ◽  
Vol 12 (6) ◽  
pp. 1298-1310
Author(s):  
Allahyar Muradov Et al.
Keyword(s):  
Human Capital ◽  
Social Problems ◽  
Labour Productivity ◽  
Economic Benefits ◽  
Social Benefits ◽  
Development Economic ◽  
Knowledge Based ◽  
The Future ◽  
The Impact

Sustainability in education is important in ensuring knowledge-based and innovation-driven development and human capital reproduction. Sustainability is particular important for the prevention of some economic and social problems that may arise in the future and raising the competitiveness of the country. Sustainability - the prevention as some of economic and social problems that may arise in the future is of particular importance in raising the country's competitiveness. The aim of the research is to estimate the economic-social benefits of regulation of sustainability in education and to give the suggestions in the direction of the improvement of the effectiveness of the regulation. The impact of continuity in education on the formation and development of human capital, knowledge-based society building, labour intelligence, competitiveness and the improvement of welfare are assessed cross-country in the article. In particular, in recent years, researches and politicians have analysed the ‘4th industry’ revolution (‘Industry 4.0’) ‘the benefits and losses in the medium and long-term perspective and its interaction with the sustainability of education. Here are two issues: 1) socioeconomic disadvantages of ensuring sustainability in education, 2) socioeconomic advantages of ensuring sustainability in education. Firstly, it is analysed the impacts of increased unemployment, reduction of employment income, declining social security and welfare that will be resulted as problems on economic development. Secondly, it is analysed (ensuring in sustainability condition) the distinguished factors of rapid technological innovation, labour productivity, repatriation of human capital, raising competitiveness on the international level, innovation-based development, economic benefits of knowledge and skills.

scholarly journals Personality Trait Effects on Green Household Installations

2018 ◽  
Vol 4 (1) ◽  
Author(s):  
Ante Busic-Sontic ◽  
Cameron Brick
Keyword(s):  
Personality Traits ◽  
Alternative Energy ◽  
Energy Use ◽  
Environmental Concern ◽  
Economic Benefits ◽  
Green Energy ◽  
Big Five Personality ◽  
Household Decision ◽  
Green Investments

Large, one-time investments in green energy installations effectively reduce domestic energy use and greenhouse gas emissions. Despite long-term economic benefits for households, the rate of green investments often remains moderate unless supported by financial subsidies. Beyond financial considerations, green investments may also be driven by individual psychological factors. The current study uses data from the German Socio-Economic Panel (N = 3,468) to analyse whether the household decision to invest in green energy installations is linked to the Big Five personality traits. Personality traits and domestic investments in solar and other alternative energy systems had weak indirect associations through environmental concern but not through risk preferences. Openness to Experience and Neuroticism showed a weak positive relationship with green energy installations through the environmental concern channel, whereas Extraversion had a weak negative link. Based on these findings, persuasive messaging for green investments may be more effective when it focuses on environmental concern rather than reduced risk in countries like Germany, where long-standing financial subsidies decreased the risk in green investments.

scholarly journals Research on the Profit Model of “Internet+ Logistics Park”

2021 ◽  
Vol 261 ◽  
pp. 03010
Author(s):  
Xiangru Meng ◽  
Jianmeng Sun ◽  
Haining Wang
Keyword(s):  
Operation Mode ◽  
Economic Benefits ◽  
Delivery Mode ◽  
Core Competitiveness ◽  
Profit Model ◽  
Logistics Park ◽  
The Public ◽  
Integration Mode ◽  
Stable Core

The operation and management mode of “Internet+ Logistics Park” ecosphere has long-term and stable core competitiveness. This paper studies how to obtain the corresponding economic benefits from the perspective of the operators of the logistics park. The logistics park chooses the appropriate logistics service and the public service function to obtain the corresponding economic benefit. The development of the logistics park will finally be implemented to the profit of the park. The paper puts forward the profit model of “Internet+ Logistics Park” ecosphere; This paper mainly analyzes five modes: logistics integration mode, platform operation mode, resource integration mode, service delivery mode and chain replication mode; This paper makes a comparative analysis of different profit models from the aspects of model characteristics and profit thinking.

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