Effects of climate change and predictions made for the future of the planet created by the IPCC in fields of economy, socioligy, biology and meterology
Climate change poses major public health challenges and disproportionately impacts lower-income countries. It is caused by both natural phenomena and human activities like burning fossil fuels and deforestation, which increase greenhouse gas emissions and lead to changes in climate patterns. India is particularly vulnerable due to factors like population growth, urbanization, and industrialization. Impacts include increased extreme weather, rising seas, and spread of diseases. Addressing climate change requires both adaptation and mitigation strategies, as well as international cooperation as outlined in agreements like the UNFCCC and Kyoto Protocol.
This document discusses the impacts of climate change. It outlines negative physical impacts like rising global temperatures and sea levels. Ecological impacts include shifts in species ranges and increases in wildfires and droughts. Socio-economic impacts involve threats to health from diseases and effects on agriculture, transportation, and food. The document also notes a few potential positive impacts of climate change like fewer winter deaths and possibly richer biodiversity.
This document summarizes a presentation on climate change and health effects. It discusses the causes of global warming including greenhouse gas emissions from human activities. It outlines several health impacts of climate change such as changing disease patterns, food and water insecurity, effects of extreme weather events, and health risks from adaptation and mitigation activities. It emphasizes that climate change exacerbates existing health inequities. The document recommends both continuing existing public health measures but also implementing new strategies to better adapt to climate change health risks.
Climate change is having widespread impacts globally and presenting new challenges for environmental organizations. Developing countries are especially vulnerable to the effects of climate change, which include threats to human health from diseases, heat waves, and extreme weather; risks to social systems from issues like food and water insecurity; and economic impacts including damage to infrastructure and agriculture. Biodiversity is also at risk as climate change disrupts ecosystems. Concerted global action is needed to address this urgent issue, including efforts to reduce emissions, mobilize funding to help vulnerable nations mitigate and adapt to impacts, and enhance environmental monitoring to better inform policy responses to emerging problems.
This document summarizes a presentation on climate change and health effects. It discusses the causes of global warming including greenhouse gas emissions from human activities. It outlines several health impacts of climate change such as changing disease patterns, food and water insecurity, extreme weather events, and effects on human settlements. It also discusses adaptation and mitigation strategies to address health risks, including strengthening health systems and surveillance, improving infrastructure, and transitioning to more sustainable energy sources. The presentation emphasizes the need for cross-sectoral approaches and accounting for health in climate change planning.
This document discusses Dr. Siddharth Singh's presentation on climate change being the new reality. It provides background on climate change, detailing what it is, its causes, and effects. These include rising global temperatures, extreme weather, rising sea levels, and impacts to water, food, infrastructure, environment and health. The presentation traces the history of climate change research back to ancient Greek philosophers and discusses modern policies and efforts to address it, emphasizing the need for urgent action.
The document discusses the impacts of climate change on health and resilience. It raises three key questions: how environmental factors exacerbate diseases, how globalization of risks will affect resilience structures, and the implications of increased displacement. It notes climate change is causing issues like higher temperatures, more extreme weather, water scarcity and rising seas that threaten infrastructure and increase diseases. Maintaining health systems under these climate pressures combined with existing economic issues will be difficult. Urgent prevention is needed given the challenges of curing or palliating climate-related health impacts.
This document discusses the Christian view of creating a moral vision for addressing ecological crises through eco-social justice and living carbon neutral lives. It outlines the enormity, urgency, and alternatives regarding ecological problems like climate change and species extinction. Religions can help lead social transformation by defining values around a shared Earth and rejecting materialism in favor of planetary salvation. Global warming will have widespread consequences like changing weather patterns and ecosystems, melting ice and rising seas, and potential abrupt climate changes.
Climate change poses major public health challenges and disproportionately impacts lower-income countries. It is caused by both natural phenomena and human activities like burning fossil fuels and deforestation, which increase greenhouse gas emissions and lead to changes in climate patterns. India is particularly vulnerable due to factors like population growth, urbanization, and industrialization. Impacts include increased extreme weather, rising seas, and spread of diseases. Addressing climate change requires both adaptation and mitigation strategies, as well as international cooperation as outlined in agreements like the UNFCCC and Kyoto Protocol.
This document discusses the impacts of climate change. It outlines negative physical impacts like rising global temperatures and sea levels. Ecological impacts include shifts in species ranges and increases in wildfires and droughts. Socio-economic impacts involve threats to health from diseases and effects on agriculture, transportation, and food. The document also notes a few potential positive impacts of climate change like fewer winter deaths and possibly richer biodiversity.
This document summarizes a presentation on climate change and health effects. It discusses the causes of global warming including greenhouse gas emissions from human activities. It outlines several health impacts of climate change such as changing disease patterns, food and water insecurity, effects of extreme weather events, and health risks from adaptation and mitigation activities. It emphasizes that climate change exacerbates existing health inequities. The document recommends both continuing existing public health measures but also implementing new strategies to better adapt to climate change health risks.
Climate change is having widespread impacts globally and presenting new challenges for environmental organizations. Developing countries are especially vulnerable to the effects of climate change, which include threats to human health from diseases, heat waves, and extreme weather; risks to social systems from issues like food and water insecurity; and economic impacts including damage to infrastructure and agriculture. Biodiversity is also at risk as climate change disrupts ecosystems. Concerted global action is needed to address this urgent issue, including efforts to reduce emissions, mobilize funding to help vulnerable nations mitigate and adapt to impacts, and enhance environmental monitoring to better inform policy responses to emerging problems.
This document summarizes a presentation on climate change and health effects. It discusses the causes of global warming including greenhouse gas emissions from human activities. It outlines several health impacts of climate change such as changing disease patterns, food and water insecurity, extreme weather events, and effects on human settlements. It also discusses adaptation and mitigation strategies to address health risks, including strengthening health systems and surveillance, improving infrastructure, and transitioning to more sustainable energy sources. The presentation emphasizes the need for cross-sectoral approaches and accounting for health in climate change planning.
This document discusses Dr. Siddharth Singh's presentation on climate change being the new reality. It provides background on climate change, detailing what it is, its causes, and effects. These include rising global temperatures, extreme weather, rising sea levels, and impacts to water, food, infrastructure, environment and health. The presentation traces the history of climate change research back to ancient Greek philosophers and discusses modern policies and efforts to address it, emphasizing the need for urgent action.
The document discusses the impacts of climate change on health and resilience. It raises three key questions: how environmental factors exacerbate diseases, how globalization of risks will affect resilience structures, and the implications of increased displacement. It notes climate change is causing issues like higher temperatures, more extreme weather, water scarcity and rising seas that threaten infrastructure and increase diseases. Maintaining health systems under these climate pressures combined with existing economic issues will be difficult. Urgent prevention is needed given the challenges of curing or palliating climate-related health impacts.
This document discusses the Christian view of creating a moral vision for addressing ecological crises through eco-social justice and living carbon neutral lives. It outlines the enormity, urgency, and alternatives regarding ecological problems like climate change and species extinction. Religions can help lead social transformation by defining values around a shared Earth and rejecting materialism in favor of planetary salvation. Global warming will have widespread consequences like changing weather patterns and ecosystems, melting ice and rising seas, and potential abrupt climate changes.
it is about the environmental issues done by human being and spoil our environment.
here i present some issues which is dangerous for our environment.
effects of this issues are also mentioned in ppt this ppt is useful for people who want a change in our environment.
Brown and Beige Aesthetic Modern Group Project Presentation_20231107_192253_0...jaymariepagulayan
Climate change poses significant threats to human health and livelihoods through impacts like air pollution, extreme weather, and damage to ecosystems that provide food. The top causes of climate change are burning fossil fuels and cutting down forests, both of which release carbon dioxide that is trapping heat in the atmosphere. As the climate changes, all regions of the world are experiencing effects such as melting ice, rising seas, more extreme weather and temperature variations, and these consequences will intensify if climate change is not urgently addressed.
Global warming is caused by increased greenhouse gases trapping heat in the atmosphere. This document summarizes the various impacts of global warming on health, including increased heat stress leading to more deaths from heat stroke and exhaustion. Other impacts include a rise in respiratory illnesses due to worsening air pollution and allergens, as well as an expansion of vector-borne diseases like malaria and dengue fever into new areas. Waterborne diseases are also expected to increase due to changes in precipitation patterns causing more severe floods and droughts. Natural disasters from climate change impacts can further exacerbate health problems. Overall, global warming is projected to negatively impact public health worldwide.
An introduction to some of the health risks associated with climate change. This presentation was part of the provincial researcher workshops conducted as part of the Adapting to Climate Change in China II project.
The document summarizes the major threats posed by climate change to global health according to a Lancet committee report. Climate change has reversed 50 years of medical progress and will be the biggest 21st century threat to health. The direct effects of increased temperatures, cyclones, droughts and floods lead to diseases like malnutrition, allergies, heart problems and respiratory issues. The indirect effects include water contamination, air pollution, and mass migrations which exacerbate health problems. Urgent action is needed to limit global warming and transition to renewable energy to avoid worsening health impacts worldwide.
This document discusses the impacts of climate change on health. It begins with definitions of climate and climate change, then discusses evidence of climate change through rising global temperatures, sea levels, and extreme weather events. It describes direct health impacts including increased deaths from heat waves, poor air quality, and natural disasters. Indirect impacts include undernutrition from food shortages, waterborne and vector-borne diseases from changes in water supplies and transmission seasons. Those most at risk are in developing nations with weak infrastructure. International agreements to address climate change are summarized, along with impacts and responses in India including increased deaths from heat waves and changing rainfall patterns.
This presentation discusses natural hazards and climate change in India. It notes that India's climate makes it highly susceptible to climate change and natural hazards. Some key points:
- Natural hazards include floods, wildfires, earthquakes and drought. Climate change is increasing temperatures and altering rainfall patterns.
- Impacts of climate change in India include increased temperatures, shifts to new climate zones, and more extreme weather events like flooding.
- Climate change is exacerbating natural hazards and their effects on humans. The conclusion calls for advanced warning systems to reduce hazards' impacts.
ICC Human_Health_v3 on global pollution.pptxRanganathSri1
Climate change is expected to negatively impact human health in Southeast Asia in several key ways:
1) It will exacerbate existing health issues like malaria, dengue, and diarrheal diseases by expanding the range and season of disease vectors. Rising temperatures allow pathogens to spread into new areas and transmit more quickly within vectors.
2) Extreme weather events like cyclones, flooding, and heat waves will increase injuries, deaths and diseases from events like drowning, heat stroke and stress on water and sanitation systems. The poor and vulnerable populations are most at risk.
3) Food insecurity may worsen as crop yields decline from rising temperatures and altered rainfall, increasing malnutrition rates especially in children under five.
Climate Change 2014- Impacts, Adaptation, and Vulnerabilityipcc-media
This document summarizes a report on climate change impacts, adaptation, and vulnerability from Working Group 2 of the Intergovernmental Panel on Climate Change. The summary includes:
1) The report involved over 1,200 authors from over 90 countries and drew on over 12,000 scientific references. It underwent extensive review by over 50,000 comments from 1,700 reviewers from 84 countries.
2) The report finds that climate change poses a serious threat to sustainable development, but there are opportunities to link mitigation, adaptation and development goals through integrated responses. Delaying mitigation actions may reduce future adaptation options.
3) Key risks from climate change include risks to unique ecosystems, extreme weather events, unevenly distributed
This document discusses the Christian view of eco-social justice and living carbon neutral lives through 4P's action - planting, producing, protecting the planet for peace. It outlines the enormity, urgency and potential alternatives regarding current ecological crises like climate change, loss of species, and water shortages. The crises require a total system response and addressing the underlying spiritual crisis through redefining values and moving away from materialism. The consequences of global warming are also summarized, including altered weather patterns, changing ecosystems and habitats, melting ice and rising seas, more extreme storms, and impacts on public health.
The document discusses climate change and its causes, effects, and impacts on humanity. It defines climate change as a significant change in weather patterns that persists over decades. The main causes are listed as rapid industrialization, deforestation, transportation, agriculture, energy use, and forest fires. The effects include rising temperatures, sea levels, extreme weather, melting glaciers, and loss of wildlife and biodiversity. Climate change creates issues like water and food insecurity, illness, loss of homes, hunger, poverty, and mental health impacts for humanity. Some ways to help address it are reducing waste, eating less meat, using less transportation, planting trees, stopping pollution, and protecting animals and plants.
151218 2 middletonj save the planet save the nhsJohn Middleton
Planetary health, ecological public health relationship between climate change and public health globally and locally.Part of Birmingham University International Masters seminar series
Prof. Vibhuti Patel: Climate change & Gender, Health Action august 2018VIBHUTI PATEL
Eonomics of Gender and Development sees a connection between exploitation and degradation of the natural world and the subordination and oppression of women. Ecofeminism emerged in the mid-1970s alongside second-wave feminism and the green movement. Ecofeminism brings together elements of the feminist and green movements, while offering a challenge to both. It takes from the green movement concern about the impact of human activities on the non-human world, and from feminism the view of humanity as gendered in ways that subordinate, exploit and oppress women. It is both an activist and academic movement which sees critical connections between the domination of nature and the exploitation of women. Ecofeminist activism grew during the 1980s and 1990s among women from the anti-nuclear, environmental and women’s rights movements.
The document discusses the major health impacts of climate change including increased deaths from heat waves, natural disasters, changing disease patterns, food and water insecurity. Climate change disproportionately affects vulnerable populations like children, elderly people, and those in developing countries with weak health systems. The World Health Organization is working with countries to assess health vulnerabilities and strengthen health systems to better cope with climate impacts. Scholars have identified the most pressing challenges as addressing information gaps, strengthening developing country health systems, developing new technologies, facilitating low-carbon living, and prioritizing climate change in institutions.
This document summarizes key points from an IPCC report on the impacts of limiting global warming to 1.5°C above pre-industrial levels. It notes that climate change is already affecting people and ecosystems around the world. Limiting warming to 1.5°C rather than 2°C or higher would significantly reduce these impacts, but require unprecedented global transitions. Specific benefits of 1.5°C include less extreme weather impacts, lower sea level rise, fewer people exposed to climate risks and water stress, and less damage to ecosystems and biodiversity. Cambodia already faces increased risks of drought, coastal flooding and diseases from climate change. More action is needed to build capacity and support adaptation.
Diana Donlon - Introduction: Food and Farmingbio4climate
The document discusses the connections between food, climate change, and soil health. It summarizes that the global food system has been overlooked as a major contributor to greenhouse gas emissions and climate change. Climate change now poses an immediate threat to food production worldwide. Adopting agro-ecological practices like organic farming can help achieve food security while mitigating climate disruption. The document also outlines various manifestations of climate change like extreme weather, shifting rainfall patterns, and rising temperatures. It argues that rebuilding soil organic matter on a global scale through practices like carbon sequestration in soil is key to addressing food and climate problems simultaneously.
Diana Donlon - Introduction: Food and Farming
From Biodiversity for a Livable Climate conference: "Restoring Ecosystems to Reverse Global Warming"
Saturday November 22nd, 2014
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...Open Access Research Paper
Water polluted by dyestuffs compounds is a global threat to health and the environment; accordingly, we prepared a green novel sorbent chemical and Physical system from an algae, chitosan and chitosan nanoparticle and impregnated with algae with chitosan nanocomposite for the sorption of Malachite green dye from water. The algae with chitosan nanocomposite by a simple method and used as a recyclable and effective adsorbent for the removal of malachite green dye from aqueous solutions. Algae, chitosan, chitosan nanoparticle and algae with chitosan nanocomposite were characterized using different physicochemical methods. The functional groups and chemical compounds found in algae, chitosan, chitosan algae, chitosan nanoparticle, and chitosan nanoparticle with algae were identified using FTIR, SEM, and TGADTA/DTG techniques. The optimal adsorption conditions, different dosages, pH and Temperature the amount of algae with chitosan nanocomposite were determined. At optimized conditions and the batch equilibrium studies more than 99% of the dye was removed. The adsorption process data matched well kinetics showed that the reaction order for dye varied with pseudo-first order and pseudo-second order. Furthermore, the maximum adsorption capacity of the algae with chitosan nanocomposite toward malachite green dye reached as high as 15.5mg/g, respectively. Finally, multiple times reusing of algae with chitosan nanocomposite and removing dye from a real wastewater has made it a promising and attractive option for further practical applications.
Contenu connexe
Similaire à Copy of Social Issues Thesis_ Climate Change _ by Slidesgo.pptx
it is about the environmental issues done by human being and spoil our environment.
here i present some issues which is dangerous for our environment.
effects of this issues are also mentioned in ppt this ppt is useful for people who want a change in our environment.
Brown and Beige Aesthetic Modern Group Project Presentation_20231107_192253_0...jaymariepagulayan
Climate change poses significant threats to human health and livelihoods through impacts like air pollution, extreme weather, and damage to ecosystems that provide food. The top causes of climate change are burning fossil fuels and cutting down forests, both of which release carbon dioxide that is trapping heat in the atmosphere. As the climate changes, all regions of the world are experiencing effects such as melting ice, rising seas, more extreme weather and temperature variations, and these consequences will intensify if climate change is not urgently addressed.
Global warming is caused by increased greenhouse gases trapping heat in the atmosphere. This document summarizes the various impacts of global warming on health, including increased heat stress leading to more deaths from heat stroke and exhaustion. Other impacts include a rise in respiratory illnesses due to worsening air pollution and allergens, as well as an expansion of vector-borne diseases like malaria and dengue fever into new areas. Waterborne diseases are also expected to increase due to changes in precipitation patterns causing more severe floods and droughts. Natural disasters from climate change impacts can further exacerbate health problems. Overall, global warming is projected to negatively impact public health worldwide.
An introduction to some of the health risks associated with climate change. This presentation was part of the provincial researcher workshops conducted as part of the Adapting to Climate Change in China II project.
The document summarizes the major threats posed by climate change to global health according to a Lancet committee report. Climate change has reversed 50 years of medical progress and will be the biggest 21st century threat to health. The direct effects of increased temperatures, cyclones, droughts and floods lead to diseases like malnutrition, allergies, heart problems and respiratory issues. The indirect effects include water contamination, air pollution, and mass migrations which exacerbate health problems. Urgent action is needed to limit global warming and transition to renewable energy to avoid worsening health impacts worldwide.
This document discusses the impacts of climate change on health. It begins with definitions of climate and climate change, then discusses evidence of climate change through rising global temperatures, sea levels, and extreme weather events. It describes direct health impacts including increased deaths from heat waves, poor air quality, and natural disasters. Indirect impacts include undernutrition from food shortages, waterborne and vector-borne diseases from changes in water supplies and transmission seasons. Those most at risk are in developing nations with weak infrastructure. International agreements to address climate change are summarized, along with impacts and responses in India including increased deaths from heat waves and changing rainfall patterns.
This presentation discusses natural hazards and climate change in India. It notes that India's climate makes it highly susceptible to climate change and natural hazards. Some key points:
- Natural hazards include floods, wildfires, earthquakes and drought. Climate change is increasing temperatures and altering rainfall patterns.
- Impacts of climate change in India include increased temperatures, shifts to new climate zones, and more extreme weather events like flooding.
- Climate change is exacerbating natural hazards and their effects on humans. The conclusion calls for advanced warning systems to reduce hazards' impacts.
ICC Human_Health_v3 on global pollution.pptxRanganathSri1
Climate change is expected to negatively impact human health in Southeast Asia in several key ways:
1) It will exacerbate existing health issues like malaria, dengue, and diarrheal diseases by expanding the range and season of disease vectors. Rising temperatures allow pathogens to spread into new areas and transmit more quickly within vectors.
2) Extreme weather events like cyclones, flooding, and heat waves will increase injuries, deaths and diseases from events like drowning, heat stroke and stress on water and sanitation systems. The poor and vulnerable populations are most at risk.
3) Food insecurity may worsen as crop yields decline from rising temperatures and altered rainfall, increasing malnutrition rates especially in children under five.
Climate Change 2014- Impacts, Adaptation, and Vulnerabilityipcc-media
This document summarizes a report on climate change impacts, adaptation, and vulnerability from Working Group 2 of the Intergovernmental Panel on Climate Change. The summary includes:
1) The report involved over 1,200 authors from over 90 countries and drew on over 12,000 scientific references. It underwent extensive review by over 50,000 comments from 1,700 reviewers from 84 countries.
2) The report finds that climate change poses a serious threat to sustainable development, but there are opportunities to link mitigation, adaptation and development goals through integrated responses. Delaying mitigation actions may reduce future adaptation options.
3) Key risks from climate change include risks to unique ecosystems, extreme weather events, unevenly distributed
This document discusses the Christian view of eco-social justice and living carbon neutral lives through 4P's action - planting, producing, protecting the planet for peace. It outlines the enormity, urgency and potential alternatives regarding current ecological crises like climate change, loss of species, and water shortages. The crises require a total system response and addressing the underlying spiritual crisis through redefining values and moving away from materialism. The consequences of global warming are also summarized, including altered weather patterns, changing ecosystems and habitats, melting ice and rising seas, more extreme storms, and impacts on public health.
The document discusses climate change and its causes, effects, and impacts on humanity. It defines climate change as a significant change in weather patterns that persists over decades. The main causes are listed as rapid industrialization, deforestation, transportation, agriculture, energy use, and forest fires. The effects include rising temperatures, sea levels, extreme weather, melting glaciers, and loss of wildlife and biodiversity. Climate change creates issues like water and food insecurity, illness, loss of homes, hunger, poverty, and mental health impacts for humanity. Some ways to help address it are reducing waste, eating less meat, using less transportation, planting trees, stopping pollution, and protecting animals and plants.
151218 2 middletonj save the planet save the nhsJohn Middleton
Planetary health, ecological public health relationship between climate change and public health globally and locally.Part of Birmingham University International Masters seminar series
Prof. Vibhuti Patel: Climate change & Gender, Health Action august 2018VIBHUTI PATEL
Eonomics of Gender and Development sees a connection between exploitation and degradation of the natural world and the subordination and oppression of women. Ecofeminism emerged in the mid-1970s alongside second-wave feminism and the green movement. Ecofeminism brings together elements of the feminist and green movements, while offering a challenge to both. It takes from the green movement concern about the impact of human activities on the non-human world, and from feminism the view of humanity as gendered in ways that subordinate, exploit and oppress women. It is both an activist and academic movement which sees critical connections between the domination of nature and the exploitation of women. Ecofeminist activism grew during the 1980s and 1990s among women from the anti-nuclear, environmental and women’s rights movements.
The document discusses the major health impacts of climate change including increased deaths from heat waves, natural disasters, changing disease patterns, food and water insecurity. Climate change disproportionately affects vulnerable populations like children, elderly people, and those in developing countries with weak health systems. The World Health Organization is working with countries to assess health vulnerabilities and strengthen health systems to better cope with climate impacts. Scholars have identified the most pressing challenges as addressing information gaps, strengthening developing country health systems, developing new technologies, facilitating low-carbon living, and prioritizing climate change in institutions.
This document summarizes key points from an IPCC report on the impacts of limiting global warming to 1.5°C above pre-industrial levels. It notes that climate change is already affecting people and ecosystems around the world. Limiting warming to 1.5°C rather than 2°C or higher would significantly reduce these impacts, but require unprecedented global transitions. Specific benefits of 1.5°C include less extreme weather impacts, lower sea level rise, fewer people exposed to climate risks and water stress, and less damage to ecosystems and biodiversity. Cambodia already faces increased risks of drought, coastal flooding and diseases from climate change. More action is needed to build capacity and support adaptation.
Diana Donlon - Introduction: Food and Farmingbio4climate
The document discusses the connections between food, climate change, and soil health. It summarizes that the global food system has been overlooked as a major contributor to greenhouse gas emissions and climate change. Climate change now poses an immediate threat to food production worldwide. Adopting agro-ecological practices like organic farming can help achieve food security while mitigating climate disruption. The document also outlines various manifestations of climate change like extreme weather, shifting rainfall patterns, and rising temperatures. It argues that rebuilding soil organic matter on a global scale through practices like carbon sequestration in soil is key to addressing food and climate problems simultaneously.
Diana Donlon - Introduction: Food and Farming
From Biodiversity for a Livable Climate conference: "Restoring Ecosystems to Reverse Global Warming"
Saturday November 22nd, 2014
Similaire à Copy of Social Issues Thesis_ Climate Change _ by Slidesgo.pptx (20)
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...Open Access Research Paper
Water polluted by dyestuffs compounds is a global threat to health and the environment; accordingly, we prepared a green novel sorbent chemical and Physical system from an algae, chitosan and chitosan nanoparticle and impregnated with algae with chitosan nanocomposite for the sorption of Malachite green dye from water. The algae with chitosan nanocomposite by a simple method and used as a recyclable and effective adsorbent for the removal of malachite green dye from aqueous solutions. Algae, chitosan, chitosan nanoparticle and algae with chitosan nanocomposite were characterized using different physicochemical methods. The functional groups and chemical compounds found in algae, chitosan, chitosan algae, chitosan nanoparticle, and chitosan nanoparticle with algae were identified using FTIR, SEM, and TGADTA/DTG techniques. The optimal adsorption conditions, different dosages, pH and Temperature the amount of algae with chitosan nanocomposite were determined. At optimized conditions and the batch equilibrium studies more than 99% of the dye was removed. The adsorption process data matched well kinetics showed that the reaction order for dye varied with pseudo-first order and pseudo-second order. Furthermore, the maximum adsorption capacity of the algae with chitosan nanocomposite toward malachite green dye reached as high as 15.5mg/g, respectively. Finally, multiple times reusing of algae with chitosan nanocomposite and removing dye from a real wastewater has made it a promising and attractive option for further practical applications.
Improving the viability of probiotics by encapsulation methods for developmen...Open Access Research Paper
The popularity of functional foods among scientists and common people has been increasing day by day. Awareness and modernization make the consumer think better regarding food and nutrition. Now a day’s individual knows very well about the relation between food consumption and disease prevalence. Humans have a diversity of microbes in the gut that together form the gut microflora. Probiotics are the health-promoting live microbial cells improve host health through gut and brain connection and fighting against harmful bacteria. Bifidobacterium and Lactobacillus are the two bacterial genera which are considered to be probiotic. These good bacteria are facing challenges of viability. There are so many factors such as sensitivity to heat, pH, acidity, osmotic effect, mechanical shear, chemical components, freezing and storage time as well which affects the viability of probiotics in the dairy food matrix as well as in the gut. Multiple efforts have been done in the past and ongoing in present for these beneficial microbial population stability until their destination in the gut. One of a useful technique known as microencapsulation makes the probiotic effective in the diversified conditions and maintain these microbe’s community to the optimum level for achieving targeted benefits. Dairy products are found to be an ideal vehicle for probiotic incorporation. It has been seen that the encapsulated microbial cells show higher viability than the free cells in different processing and storage conditions as well as against bile salts in the gut. They make the food functional when incorporated, without affecting the product sensory characteristics.
RoHS stands for Restriction of Hazardous Substances, which is also known as t...vijaykumar292010
RoHS stands for Restriction of Hazardous Substances, which is also known as the Directive 2002/95/EC. It includes the restrictions for the use of certain hazardous substances in electrical and electronic equipment. RoHS is a WEEE (Waste of Electrical and Electronic Equipment).
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...Joshua Orris
The incorporation of a 3DCSM and completion of HRSC provided a tool for enhanced, data-driven, decisions to support a change in remediation closure strategies. Currently, an approved pilot study has been obtained to shut-down the remediation systems (ISCO, P&T) and conduct a hydraulic study under non-pumping conditions. A separate micro-biological bench scale treatability study was competed that yielded positive results for an emerging innovative technology. As a result, a field pilot study has commenced with results expected in nine-twelve months. With the results of the hydraulic study, field pilot studies and an updated risk assessment leading site monitoring optimization cost lifecycle savings upwards of $15MM towards an alternatively evolved best available technology remediation closure strategy.
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...Joshua Orris
Results of geophysics and pneumatic injection pilot tests during 2003 – 2007 yielded significant positive results for injection delivery design and contaminant mass treatment, resulting in permanent shut-down of an existing groundwater Pump & Treat system.
Accessible source areas were subsequently removed (2011) by soil excavation and treated with the placement of Emulsified Vegetable Oil EVO and zero-valent iron ZVI to accelerate treatment of impacted groundwater in overburden and weathered fractured bedrock. Post pilot test and post remediation groundwater monitoring has included analyses of CVOCs, organic fatty acids, dissolved gases and QuantArray® -Chlor to quantify key microorganisms (e.g., Dehalococcoides, Dehalobacter, etc.) and functional genes (e.g., vinyl chloride reductase, methane monooxygenase, etc.) to assess potential for reductive dechlorination and aerobic cometabolism of CVOCs.
In 2022, the first commercial application of MetaArray™ was performed at the site. MetaArray™ utilizes statistical analysis, such as principal component analysis and multivariate analysis to provide evidence that reductive dechlorination is active or even that it is slowing. This creates actionable data allowing users to save money by making important site management decisions earlier.
The results of the MetaArray™ analysis’ support vector machine (SVM) identified groundwater monitoring wells with a 80% confidence that were characterized as either Limited for Reductive Decholorination or had a High Reductive Reduction Dechlorination potential. The results of MetaArray™ will be used to further optimize the site’s post remediation monitoring program for monitored natural attenuation.
2. —STEPHEN HAWKING
“The polar ice caps are shrinking and the desert areas
are increasing. At night, the Earth is no longer dark, but
large areas are lit up. All of this is evidence that human
exploitation of the planet is reaching a critical limit”
3. INTRODUCTION
● What is climate change?
● How is climate change
affecting our lives?
● What organizations are
working to fight the climate
crisis?
12. ● Increase in insect-borne diseases due to
climate caused migration
● Increase in water-borne diseases due to
floods
● Higher risks of respiratory diseases due
to pollution
● Peoples mental health can be seriously
harmed. Some groups are more likely to
be affected.
14. ● Involuntary migration
● Dangers to indigenous lifestyles and
people who rely on local ecosystems
● Food shortage will affect some
continents more than others.
● The number of people living in
extreme poverty could increase to
more than 100 million
15. ADDITIONAL RESOURCES
The Great Simplification by Nate Hagens
Topics discussed include: energy, ecology,
geopolitics and the environment.
INSTAGRAM:
@greanpeace
@unep
@grist
WEBSITES:
climate.nasa.gov
ipcc.ch