Florida's citrus industry still a vital economic force in state
Despite challenges from diseases, land development trends and extreme weather, Florida's citrus industry contributed $6.935 billion to the state's economy in 2020-21. A just-released report from University of Florida economists, "2020-2021 Economic Contributions of the Florida Citrus Industry," estimated the economic contributions for the most recent citrus …
اقرأ أكثر
The Rise and Fall of Phosphate Mining on Nauru: How a …
The phosphate mining industry transformed Nauru into a resource-rich territory, but at a great cost to its people and environment. World War II and Japanese Occupation ... Economic Impact on Nauru. The economic benefits of the phosphate boom were significant for Nauru. The revenue generated from phosphate mining allowed for:
اقرأ أكثر
Global phosphorus cycling: The impact of international …
Morocco alone holds over 70% of global reserves of phosphate rock, making the global distribution highly uneven (USGS, 2022).As a result, there has been a rapid increase in P-related trade that has caused concern about its long-term sustainability when it comes to food security (Lun et al., 2021; Nesme et al., 2018).The recent conflict between Russia and Ukraine …
اقرأ أكثر
Realising the circular phosphorus economy delivers for
While it remains debated if mineral deposits mined for phosphorus fertilizer are running out, phosphorus insecurity is an emerging global issue. We explore how it is linked to the current …
اقرأ أكثر
Analysis: Morocco's Phosphate Industry in the …
19 The study's objective was to develop and use the Water-Energy-Food Nexus-Phosphate (WEF-P) Tool to evaluate the impact 20 of Morocco's phosphate industry on water, energy, and food sectors of Khouribga, the representative phosphate mining region ... 65 are crucial for economic growth, especially in industrialized areas (Flörke et al ...
اقرأ أكثر
Circular Economy
In recent years, total phosphorus (TP) pollution has emerged as the predominant pollutant in the Yangtze River, accounting for 62.5%–80.0% of the total excess section (Chen et al., 2023; Yang et al., 2021).The industrial sector has been identified as the primary source of TP pollution, specifically from the "three phosphorus" sectors: phosphate mines, the phosphorus …
اقرأ أكثر
(PDF) Environmental implications of phosphate-based …
of phosphate fertilizer industry water pollution and its consequences is far too broad to discuss in this study, concerns regarding the effects of P-fertilizer indus-
اقرأ أكثر
Substantial and Widespread Adverse Social and …
The Wisconsin Department of Natural Resources (DNR) promulgated phosphorus standards intended to control excess phosphorus pollution in Wisconsin's streams, rivers, lakes and reservoirs on December 1, 2010. These standards include numeric phosphorus criteria to assure a level of water quality that will
اقرأ أكثر
Circular economy for phosphorus supply chain and its impact …
The degree to which the circular economy approach has been implemented for phosphorus chains differs across countries as it is based on national policy and depends on aspects such as environmental impact, economic benefits, and resource scarcity (Golroudbary et al., 2020).Geissler et al. (2018) demonstrated that a successful transition to circular economy …
اقرأ أكثر
Environmental impact and management of …
producers of phosphate rock and phosphate fertilisers are in the USA, the former USSR, China, Africa and the Middle East. The phosphate industry is also an important contributor to national economies in many developing countries. The mineralogical composition of phosphate ore, as described by various researchers (Carbonell-
اقرأ أكثر
The evolution and prospects of the phosphate industry
The economic geography of the world phosphate industry has also been changing over the past two decades. As Table 1 shows, the USA was the leading producer of phosphate …
اقرأ أكثر
The World of Phosphate Production: Key Companies, Trends, …
This guide explores the largest phosphate-producing companies, examines trends shaping the industry, provides actionable tips for businesses, answers common questions, and …
اقرأ أكثر
Towards Zero Solid Waste in the Sedimentary Phosphate Industry …
The phosphate industry produces huge volumes of waste (hundred million tons per year). These wastes are generally surface landfilled, leading to significant environmental impacts and a large footprint. The current practices of phosphate waste management, the typology of the waste streams and their characteristics, and finally their potential applications are reviewed. All …
اقرأ أكثر
Patterns of Detachment: Spatial Transformations of the Phosphate …
For the rapidly grow‐ ing detached mining towns, the coastal processing and shipping plant served as the spatial linkage to the global economic circuit of the phosphate industry. It was also the locus of attachment to the Italian community, where the workers from the "utopian" mines were (re‐)adjusted to the Egypto‐Italian collective ...
اقرأ أكثر
Economic policy instruments for sustainable phosphorus management
Background Phosphorus (P) is a vital and non-substitutable nutrient for agricultural production. However, P is often used inefficiently in European agriculture. To ensure food security while avoiding environmental damage caused by improper fertilization, a sustainable P management is required. Although P-related problems are partly addressed by existing …
اقرأ أكثر
impact of phosphate industry on south african economy
the impact of phosphate industry in economy – Crusher South … the impact of phosphate on the economy in south africa. the impact of the phosphate industry on the south african … Posts Related to the impact of the phosphate industry … » Free Online Chat. the impact of phosphate on the economy in south africa … the impact of the ...
اقرأ أكثر
Life Cycle Environmental Impacts of Wastewater-Derived Phosphorus …
Recovering phosphorus from wastewater in more concentrated forms has potential to sustainably recirculate phosphorus from cities to agriculture. The environmental sustainability of wastewater-based phosphorus recovery processes or wastewater-derived phosphorus products can be evaluated using life cycle assessment (LCA). Many LCA studies used a process …
اقرأ أكثر
Socio-Economic Benefits of a Phosphate-Based Industry in …
Independent economic impact assessments and studies reveal that there is huge potential to grow Namibia's economy through marine phosphate mining and associated industries. The potential socio-economic benefits that could be unlocked by the marine phosphate industry far outweigh the risk of causing substantial environmental damage, the ...
اقرأ أكثر
Efficiency, economics, and environmental …
Phosphorus (P) is an essential nutrient for crop production and is often in short supply. The necessary P fertilizers are derived from deposits in the lithosphere, which are limited in size and nonrenewable. China is one of the …
اقرأ أكثر
Life cycle assessment of the climate change impact of …
The evaluated functional units are 1 tonne of cement, 1 m 3 of cement paste, and 1 m 3 of mortar, all of them are designed for the same function, which is as non-structural precast elements. The study assesses climate change impacts under two future scenarios: 1) electricity decarbonisation in the background economy using projections from Integrated Assessment …
اقرأ أكثر
Circular economy for phosphorus supply chain and its …
In this paper, we address social challenges involved in global phosphorus supply chain, such as eradicating poverty, child labor and malnutrition; promoting gender equality; …
اقرأ أكثر
Facilitating Cleaner and Energy Efficient Phosphate Chemicals Industry …
Project Introduction The objective of the Facilitating Cleaner and Energy Efficient Phosphate Chemicals Industry in China (PhosChemEE) Project is the facilitation of the extensive application of low carbon and energy efficient technologies in the phosphate chemicals industry (PCI) in China. The strategy to achieve this objective is to remove the barriers that hinder the …
اقرأ أكثر
Increased Phosphate Production Tunisia's Gafsa Region …
2021. In addition, residents in Gafsa suer the negative environmental impacts of phosphate production. These environmental impacts, coupled with the phosphate industry's depletion of water resources, have also aected the region's once-vibrant agricultural industry. Citizens in the region are disgruntled. Unemployed residents organize sit-ins at
اقرأ أكثر
Life cycle environmental and economic assessment of …
Life cycle assessment (LCA) is a widely used method for comprehensively analyzing the environmental impacts of waste management strategies and technologies, providing critical technical support for promoting waste optimization management and developing a circular economy (Dong et al., 2024).In the context of PG recycling and utilization, previous studies …
اقرأ أكثر
Grassroots Engagement in Tunisia's Gafsa Region Leads to …
These environmental impacts, coupled with the phosphate industry's depletion of water resources, have also affected the region's once-vibrant agricultural industry. ... The roadmap assessed the social and economic situation in Gafsa with a specific focus on the mining sector and advanced recommendations for potential solutions to improve ...
اقرأ أكثر
Human Impact on Phosphorus in Agriculture, Industry, and …
Phosphorus in Industry. Phosphorus serves a multifaceted role in various industrial applications, reflecting its versatility and indispensability. One of the primary uses of phosphorus in industry is in the production of phosphoric acid, which is a key ingredient in the manufacture of fertilizers, detergents, and food additives.
اقرأ أكثر
Biotechnological polyphosphate as an opportunity to …
For completeness, E338 is phosphoric acid, E339 is sodium phosphate, E340 is potassium phosphate, E341 is calcium phosphate, E342 is ammonium phosphate, and E343 is magnesium phosphate. To meet the diverse needs of the food industry, polyPs of different molecular masses (length, P-content) and different countercations combine multiple favorable ...
اقرأ أكثر
the impact of phosphate on the economy.md
Write better code with AI Security. Find and fix vulnerabilities
اقرأ أكثر
Global phosphorus supply chain dynamics: …
Phosphorus (P) availability is essential for global food security. A system dynamics model running from 1961 to 2050 was built for this study, linking global P supply to social, economic and...
اقرأ أكثر
Nauru: Phosphate mining rehabilitation Yaren Nauru
Commercial mining of this valuable resource began in 1907, quickly transforming Nauru's economy and shaping its future as a major player in the global phosphate industry. The abundance of phosphate, a crucial ingredient in fertilizers, made Nauru a valuable asset to the colonial powers that controlled its resources. As the phosphate mining ...
اقرأ أكثر