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Carbon Footprint - PubAg

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Last Updated: 16 October 2021

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Analysis of water–carbon–ecological footprints and resource–environment pressure in the Triangle of Central China

With these issues, this study proposes Footprint Family indications to quantitatively evaluate the spatial-- temporal variations in REP. Water-- carbon-- ecological impacts are grouped together to form a suite of indications of eco-friendly pressure, carbon emission, and water source stress indices. Outcomes indicate that the average REP worths in Poyang City Group, Chang-Zhu-Tan City Group, and Wuhan City Group get to 1. 05, 1. 27, and 3. 05, specifically. The REP in Chang-Zhu-Tan City Group boosts from 2. 27 in 2000 to 4. 18 in 2015, with a yearly boost of 4. 1%, whereas that in Wuhan City Group is relatively high, particularly in Ezhou, Qianjiang, and Wuhan. The basic efficiency of water source system in TOCC is fairly excellent, with ordinary excess of 0. 546 × 10 ⁴, 2. 234 × 10 ⁴, 6. 311 × 10 ⁴ m ²/ cap in Wuhan City Group, Chang-Zhu-Tan City Group, and Poyang City Group, specifically.

Source link: https://pubag.nal.usda.gov/catalog/7266937


Carbon footprint of oil products pipeline transportation

Though previous studies worrying Life Cycle Assessment of oil and gas pipelines have estimated the carbon footprint to some level, there is a lack of looks into that take the qualities of oil products pipes into factor to consider. Oil products pipelines undertake the job of supplying different products to downstream demand locations, which varies considerably from other pipe transport systems as back-to-back sequential shipment is adopted. In this paper, a detailed Life Cycle Assessment version is developed to evaluate carbon emissions of oil products pipe system from construction to disposal along with its effect on dirt environment. Information from sensible pipes is adopted as the case research to show discharges created in different phases, and the quantity of unified and complete discharges of various pipelines supplied via the suggested model is within the variety of 2. 78 to 4. 70 tCO ₂ e/t · kilometres.

Source link: https://pubag.nal.usda.gov/catalog/7333278


Carbon footprint and water footprint of rice and wheat production in Punjab, India

Carbon footprint and water footprint analyses can be powerful tools to assist sustainable food manufacturing systems. Today study simultaneously quantified the carbon footprint and water footprint of rice and wheat manufacturing in the five agro-climatic areas of Punjab, India utilizing ranch study data. The carbon footprint per unit location of rice and wheat was found to be 8. 80 ± 5. 71 and 4. 18 ± 1. 13 t CARBON MONOXIDE ₂ eq/ha specifically. Large ranches had 39% lower CF per tonne of rice contrasted to little farms. A difference in between CROPWAT estimates of blue WF and real blue water use was established suggesting the demand for actual blue WF audit, especially for flooding irrigated plant production. Additionally, policy actions based on ground situation are talked about and the major role of neighborhood federal government policies in mitigating carbon and water footprint is highlighted.

Source link: https://pubag.nal.usda.gov/catalog/7138014


Managing agricultural water-energy-food-environment nexus considering water footprint and carbon footprint under uncertainty

The developed design includes stochastic multi-objective shows, triangular unclear numbers, unclear credibility-constrained programs, mixed-integer shows, non-linear programming, and Stewart version into a general optimization structure. The version is capable of balancing the tradeoffs amongst socio-economic, sources, and environmental worries; generating legitimate WEFEN monitoring options attaining the targets of maximum net financial benefit, maximum sustainable energy production, minimal water footprint, and minimal carbon footprint concurrently; managing complexities and unpredictabilities existed in farming WEFEN systems. The design was related to the Zhanghe irrigation area to offer policy-makers insights into what efforts ought to be made in the direction of lasting agricultural administration.

Source link: https://pubag.nal.usda.gov/catalog/7340625


Carbon footprint of a university campus from Colombia

In the previous 50 years, greater education and learning organizations worldwide have considerably applied sustainability plans concentrated on boosting their environmental indicators and institutional image. Following this pattern, the Technological University of Pereira, as a state greater education and learning organization, evaluated its organizational carbon footprint of 2017. With the application of the GHG Protocol method, straight discharges, indirect emissions connected with electricity and other indirect GHG exhausts were developed. Compared to other universities in the remainder of the world, the carbon footprint each at the UTP is reduced, amongst other factors, since the school does not generate electrical energy or use heating and furthermore, in regards to closeness, UTP students and workers houses in relationship to the school are close, which enables that the everyday commuting is primarily brief.

Source link: https://pubag.nal.usda.gov/catalog/7280305


“New normal” characteristics show in China's energy footprints and carbon footprints

This study aims to examine whether China's energy and carbon impacts reveal these "new typical" qualities. We evaluate China's energy and carbon impacts of 42 fields from 2007 to 2017. The outcomes show that while the growth rate of China's energy and carbon footprints has decreased, the complete footprints are still raising. Furthermore, economic structure and advancement degree have been major drivers of energy and carbon footprint development. The searchings for reveal that China's energy and carbon impacts show comparable "new typical" characteristics as economic growth.

Source link: https://pubag.nal.usda.gov/catalog/7348304


Where has carbon footprint research gone?

The local design of intercontinental CF study forces was Europe, North America, and Asia, while that in between countries were the United States of America, China, England, Australia and Italy, particularly, the Chinese Academy of Sciences revealed the core force of CF study with a high quantity of publications and solid cooperation with global establishments. The discussion and application of CF accountancy approach, Case Studies of CF for livestock and its products manufacturing, CF evaluation for the last consumption of goods and services, Impact of human food intake on the environment modification, Application of Footprint Family for lasting advancement, and CF estimation for household usage and its drivers were the arising CF research study fronts in historical evolution.

Source link: https://pubag.nal.usda.gov/catalog/7095262


Comments on “Analysis of water–carbon–ecological footprints and resource–environment pressure in the Triangle of Central China” by Yizhong Chen, Hongwei Lu, Pengdong Yan, Yiyang Yange, Jing Li and Jun Xia [Ecological Indicators, 125, 107448]

These footprint techniques become part of the ecological footprint family however explain various sorts of ecological analysis. Water footprint approach is, most of the times, analogous to ecological footprint method but deviates eventuallies. The carbon footprint is concentrated on the influences linked to GHGs emissions. The case research study of the Triangle of Central China utilizes every one of these methods but the term "water footprint" is improperly utilized.

Source link: https://pubag.nal.usda.gov/catalog/7375264


The carbon footprint of waste streams in a UK hospital

A number of studies have approximated the carbon footprint of health care provision in a range of contexts, however the discharge factors used to make up connected waste vary commonly and are not healthcare particular. A process-based carbon footprint of healthcare facility waste was estimated according to the Greenhouse Gas Accounting Sector Guidance for Pharmaceutical Products and Medical Devices, utilizing task information based on waste streams located at three healthcare facilities in one UK National Health Service organisation. This research study estimates that the carbon footprint per t of medical facility waste was most affordable when it is reused, followed by low temperature incineration with energy from waste. NHS information reveal that the financial price of waste streams mirror that of the carbon footprint. To conclude, it is possible to use the carbon footprint of healthcare facility waste streams to obtain emission elements for particular garbage disposal alternatives.

Source link: https://pubag.nal.usda.gov/catalog/7206291


Reducing the carbon and water footprints of Brazilian green coconut

OBJECTIVE: The evaluation of the carbon and water impacts of farming products is necessary for fruit manufacturers since it enables enhancements in ecological administration along the production chain as well as the opening of new markets. This study analyses the carbon and water footprints of green coconut generated in seven farms located at the main creating States in Brazil, investigating chances for lowering these footprints. The effect classifications taken into consideration and their assessment designs were as follows: for the carbon footprint, climate change impact was assessed; for the water footprint, water shortage, human poisoning, cancer cells, non-cancer, and freshwater ecotoxicity and marine and freshwater eutrophication were analyzed. Level of sensitivity analysis was performed for variants in emissions from land use adjustment and water shortage characterization variables. RESULTS AND DISCUSSION: The ranches that led to reduced footprints triggered much less carbon losses in LUC and made use of much less nitrogen plant foods and watering water. LUC exhausts responded to for one third of coconut carbon footprint when orchards were mounted in areas with Caatinga greenery. If coconut orchards replaced annual crops, carbon footprint may minimize up to 61%. The usage of regionalized annual or regular monthly AWARE variables enhanced influence as much as 97% in regard to when yearly and month-to-month AWARE were made use of. FINAL THOUGHTS: The analysis of choices for footprint reduction revealed that both footprints can be decreased in all regions with modifications in orchard lifespan, watering and fertilizing.

Source link: https://pubag.nal.usda.gov/catalog/7346596

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions