scholarly journals Climate change trends and environmental impacts in the Makonde Communal Lands, Zimbabwe

2015 ◽  
Vol 111 (7/8) ◽  
Author(s):  
Ishumael Sango ◽  
◽  
Nhamo Godwell ◽  
Keyword(s):  
Climate Change ◽  
Environmental Impacts ◽  
Communal Lands

The Benefit of Focusing on Air Pollution Instead of Climate Change: How Discussing Power Plant Emissions in the Context of Air Pollution, Rather than Climate Change, Influences Perceived Benefits, Costs, and Political Action for Policies to Limit Emissions

2020 ◽  
pp. 107554702098044
Author(s):  
P. Sol Hart ◽  
Lauren Feldman
Keyword(s):  
Climate Change ◽  
Air Pollution ◽  
Power Plant ◽  
Environmental Impacts ◽  
Political Ideology ◽  
Political Action ◽  
Perceived Benefits ◽  
Power Plant Emissions ◽  
Plant Emissions ◽  
Benefits And Costs

This experiment examines how framing power plant emissions in terms of air pollution or climate change, and in terms of health or environmental impacts, influences perceived benefits and costs of policies to reduce emissions and intentions to take political action that supports such policies. A moderated-mediation model reveals that focusing on air pollution, instead of climate change, has a positive significant indirect influence on intended political action through the serial mediators of perceived benefits and costs. Political ideology moderates the association between perceived benefits and political action. No framing effects are observed in the comparison between health and environmental impacts.

scholarly journals Lifecycle assessment of a stapling machine

2014 ◽  
Vol 4 (1) ◽  
pp. 12 ◽  
Author(s):  
Israel Dunmade
Keyword(s):  
Climate Change ◽  
End Of Life ◽  
Environmental Impacts ◽  
Material Selection ◽  
Product Distribution ◽  
Mechanical Device ◽  
Lifecycle Assessment ◽  
Life Management ◽  
Resource Recycling ◽  
Eutrophication Potential

A stapler is a mechanical device used to join two or more sheets of paper together by driving a thin metal staple through the sheets. They are widely used in schools, offices, business, government and homes. The anticipated large quantity of waste that is disposed of annually present great risk of environmental pollution and opportunities for economically viable resource recycling. This study evaluates potential environmental impacts of a Stapling machine and its end-of-life management opportunities. Environmental lifecycle assessment (LCA) process was used for the evaluation. The assessment was implemented with the aid of SimaPro software version 7.3.3.Results of the analyses revealed that climate change and eutrophication are the significant potential environmental impacts. Each Stapler has 1.265130 kg CO2-eq in Global Warming Potential and 0.113067 max kg O2-eq as its Eutrophication Potential. Further examination also showed that most of the impacts are from material selection, product distribution, and end-of-life management of the stapling machine. This study provides insights on potential environmental impacts of stapling machines and potential opportunities for improvements in their end-of-life management.

Investigation of the two-decade environmental impact of large-scale agricultural cultivation and its impact on climate change in the Lajta-Project

2021 ◽  
Author(s):  
András Polgár ◽  
Karolina Horváth ◽  
Imre Mészáros ◽  
Adrienn Horváth ◽  
András Bidló ◽  
...  
Keyword(s):  
Climate Change ◽  
Life Cycle ◽  
Environmental Impact ◽  
Winter Wheat ◽  
Environmental Impacts ◽  
Crop Production ◽  
Large Scale ◽  
Winter Barley ◽  
Cultivated Plants ◽  
Agricultural Activity

<p>Crop production is applied on about half of Hungary’s land area, which amounts to approximately 4.5 million hectares. The agricultural activity has significant environmental impacts.</p><p>Our work aims the time series investigation of the impacts of large-scale agricultural cultivation<strong> </strong>on environment and primarily on climate change in<strong> </strong>the test area by applying environmental life cycle assessment (LCA) method.</p><p>The investigated area of Lajta Project can be found in the triangle formed by the settlements Mosonszolnok, Jánossomorja and Várbalog, in the north-western corner of Hungary, in Győr-Moson-Sopron county. The area has intense agri-environment characteristics, almost entirely lacking of grasslands and meadows.</p><p>We were looking for the answer to the question “To what extent does agricultural activity on this area impact the environment and how can it contribute to climate change during a given period?” The selection of the plants included in the analysis was justified by their significant growing area. We analysed the cultivation data of 5 crops: canola, winter barley, winter wheat, green maize and maize. Material flows of arable crop production technologies were defined in time series by the agricultural parcel register data. These covered the size of the area actually cultivated, the operational processes, records on seeds, fertilizer and pesticide use and harvest data by parcels. The examined environmental inventory database contained also the fuel consumption and lubricating oil usage of machine operations, and the water usage of chemical utilization.</p><p>In the life cycle modelling of cultivation, we examined 13 years of maize, 20 years of green maize, 20 years of winter barley, 18 years of winter wheat and 15 years of canola data calculated on 1 ha unit using GaBi life cycle analysis software.</p><p>In addition, we also calculated by an average cultivation model for all cultivated plants with reference data to 1 ha and 1 year period.</p><p>We applied methods and models in our life cycle impact assessment. According to the values of the impact categories, we set up the following increasing environmental ranking of plant cultivation: (1) canola has minimum environmental impacts followed by (2) green maize and (3) maize with slightly higher values, (4) winter barley has 6 times higher values preceded by (5) winter wheat with a slight difference. The previous environmental ranking of the specific cultivated plants’ contribution was also confirmed as regards the overall environmental impact: canola (1.0%) – green maize (4.9%) – maize (7.1%) – winter barley (43.1%) – winter wheat (44.0%).</p><p>Environmental impact category indicator results cumulated to total cultivation periods and total crop growing areas (quantitative approach) display the specific environmental footprints by crops. Increasing environmental ranking of environmental impacts resulted from cultivating the sample area is the following: (1) canola – (2) maize – (3) green maize – (4) winter barley – (5) winter wheat. The slight difference resulted in the rankings in quantitative approach according to the rankings of territorial approach on the investigated area is due to the diversity of cultivation time factor and the crop-growing parameter of the specific crops.</p><p>Acknowledgement: Our research was supported by the „Lajta-Project”.</p>

Introduction

2017 ◽  
Author(s):  
David M. Kaplan
Keyword(s):  
Climate Change ◽  
Environmental Impacts ◽  
Philosophy Of Technology ◽  
Environmental Issues ◽  
Environmental Philosophy ◽  
The Other ◽  
Natural Environments ◽  
The World ◽  
The Difference ◽  
Two Sides

Environmental philosophy and philosophy of technology have a lot in common. Both fields explore the positive and negative aspects of human modifications of the world. Both question the limits of technology in relation to natural environments, animals, plants, and food. Both examine if human making and doing is compatible with nature or wholly different from it. And both examine the difference between what is considered to be natural and artificial. Technology and the environment further intersect in a number of issues, such as climate change, sustainability, geo-engineering, and agriculture. The reason for the overlap is fundamental: Environmental issues inevitably involve technology, and technologies inevitably have environmental impacts. Technology and the environment are like two sides of the same coin: Each is fully understood only in relation to the other. Yet, despite the ample overlap of questions concerning technology and the environment, the two philosophical fields have developed in relative isolation from each other. Even when philosophers in each field address themselves to similar concerns, the research tends to be parallel rather than intersecting, and the literatures remain foreign to one another. These divergent paths are unfortunate. Philosophers from each field have a lot to contribute to the other....

Green Building Technologies

2021 ◽  
pp. 1-24
Author(s):  
Jeremy Gibberd
Keyword(s):  
Climate Change ◽  
Environmental Impacts ◽  
Energy Use ◽  
Green Building ◽  
Building Design ◽  
Technical Detail ◽  
Built Environments ◽  
Global Energy ◽  
Gas Emissions ◽  
Structured Approach

Buildings are responsible for 40% of global energy use and produce over a third of global greenhouse gas emissions. These impacts are being acknowledged and addressed in specialist building design techniques and technologies that aim to reduce the environmental impacts of buildings. These techniques and technologies can be referred to collectively as green building technologies. This chapter describes green building technologies and shows why they are vital in addressing climate change and reducing the negative environmental impacts associated with built environments. A structured approach is presented which can be applied to identify and integrate green building technologies into new and existing buildings. By combining global implications with technical detail, the chapter provides a valuable guide to green building technologies and their role in supporting a transition to a more sustainable future.

Healthy and sustainable diets

2020 ◽  
pp. 423-434
Keyword(s):  
Climate Change ◽  
Sustainable Development ◽  
Food Security ◽  
Environmental Impacts ◽  
Sustainable Development Goals ◽  
Nutrition Policy ◽  
Sustainable Diets ◽  
Development Goals

Sustainability and nutrition, Environmental impacts, nutrition policy, Sustainable development goals, Food security, Climate change and obesity

scholarly journals Unraveling Green Information Technology Systems as a Global Greenhouse Gas Emission Game-Changer

2019 ◽  
Vol 9 (2) ◽  
pp. 43 ◽  
Author(s):  
Katundu Imasiku ◽  
Valerie Thomas ◽  
Etienne Ntagwirumugara
Keyword(s):  
Climate Change ◽  
Information Technology ◽  
Sustainable Development ◽  
Environmental Impacts ◽  
Carbon Emissions ◽  
Renewable Resources ◽  
Carbon Emission ◽  
Ghg Emissions ◽  
Green Growth ◽  
Green Information Technology

Green information technology systems (Green ITS) are proposed as a strategy to reduce greenhouse gases (GHGs) emissions and other environmental impacts while supporting ecological sustainable development. The Green ITS concept combines both Green information technology (IT) and Green information system (IS) applications. The Green ITS concept has the potential to combat the carbon emission problem globally, beyond simply Green IT, because it combines management, organizational, and technology dimensions of climate change mitigation and adaptation, especially if supported by global policy. Examples include life cycle assessment software for measuring GHG emissions, and software for monitoring GHG emissions. Previous studies on environmental burdens such as GHGs, water and air pollution, energy losses and other forms of waste alongside socio-economic dependent variables including renewable resources and climate change policies are reviewed and synthesized. The research analysis conjointly points to the usage of renewable resources such as solar and wind as a critical strategy to scale back GHG emissions and enhance green growth. Empirical evidence shows that developed countries can reduce their carbon emissions while developing countries can utilize carbon emission-free technologies as they aspire to achieve development. The two significant benefits of the Green ITS strategy are first, to provide the environmental benefits of reducing greenhouse emissions and other environmental impacts and second, to enhance global green growth, which supports achievement of ecological sustainable development. Green ITS tools support achievement of the UN SDG 7, 13 and 15, which emphasize clean energy, climate action and ecological sustainable development, respectively. Future research directions include the formulation of a strategy to combat GHGs and design of a system to monitor carbon emissions and other waste remotely.

Population, Environmental Impacts, and Climate Change

2010 ◽  
pp. 36-58
Author(s):  
Catherine Gautier
Keyword(s):  
Climate Change ◽  
Environmental Impacts

scholarly journals Connections between laboratory research and climate change: what scientists and policy makers can do to reduce environmental impacts

FEBS Letters ◽  
2020 ◽  
Vol 594 (19) ◽  
pp. 3079-3085
Author(s):  
Christina Greever ◽  
Kathryn Ramirez‐Aguilar ◽  
James Connelly
Keyword(s):  
Climate Change ◽  
Environmental Impacts ◽  
Laboratory Research ◽  
Policy Makers
Sign in / Sign up

Export Citation Format

Share Document