scispace - formally typeset
Search or ask a question

Answers from top 8 papers

More filters
Papers (8)Insight
This opens perspectives to harness the greenhouse effect [F. Meunier, Domestiquer l’effet de serre, Dunod, 2005].
Our results provide direct experimental evidence for a significant increase in the Earth's greenhouse effect that is consistent with concerns over radiative forcing of climate.
The net effect is an enhancement of the greenhouse effect.
Reversely, the size and significance of the estimated impact of the enhanced greenhouse effect on the global mean temperature is hardly affected by solar activity.
The greenhouse effect is a baffling problem and one that may even threaten ecological and human disaster.
Open accessJournal ArticleDOI
Gerhard Kramm, Ralph Dlugi 
21 Dec 2011-Natural Science
13 Citations
Because of this lack of tangible evidence it is time to acknowledge that the atmospheric greenhouse effect and especially its climatic impact are based on meritless conjectures.
Journal ArticleDOI
André Berger, Marie-France Loutre 
43 Citations
This conclusion is reinforced by the possible intensification of the greenhouse effect which might result from man's activities over the next centuries.
Journal ArticleDOI
01 Apr 1990-Land Use Policy
10 Citations
The author finds that despite uncertainties Inherent In the subject matter there is strong evidence for an enhanced greenhouse effect ascribable to human activities.

See what other people are reading

What is atmosphere?
5 answers
The atmosphere is a crucial component surrounding the planet, consisting of gases like dust, water vapor, and moisture. It plays a vital role in various fields such as astrophysics and agriculture, acting as a medium for Cherenkov light propagation and influencing crop production through factors like solar radiation and wind. The atmosphere is a dynamic system influenced by forces like radiation, convection, gravity, and rotation, leading to fluctuations in temperature and pressure that manifest as short-term weather conditions. Understanding the atmosphere's properties, such as pressure, temperature, and density variations with altitude, is essential for aircraft and rocket performance, leading to the development of models like the standard atmosphere for study and simulation.
How does air pollution impact climate?
5 answers
Air pollution significantly impacts climate through various mechanisms, affecting both the atmosphere and the Earth's surface. The release of air pollutants, including greenhouse gases such as CO2, methane, and nitrous oxide, contributes to the greenhouse effect, leading to global warming and climate change by trapping heat in the Earth's atmosphere. These pollutants, along with aerosols, influence the climate directly by absorbing and scattering sunlight and indirectly by altering cloud properties and radiation transfer processes, which in turn affect biogeochemical cycles, hydrological processes, and land surface processes. The urban clusters significantly impact both climate change and air pollution levels, with human activities such as fossil fuel combustion, industrial emissions, and deforestation being major contributors. The presence of particulate matter and other pollutants in the atmosphere can lead to poor air quality, which is linked to a range of health issues, including respiratory and cardiovascular diseases. Furthermore, air pollution's role in climate change extends to affecting the terrestrial hydrological cycle and ecosystem functions, with potential reductions in water availability and ecosystem productivity. Efforts to mitigate air pollution, such as implementing air pollution measures, may paradoxically make achieving global climate goals, like the Paris Agreement's 2°C target, more challenging due to the reduction of aerosols that currently help to offset some of the warming effects of greenhouse gas emissions. Therefore, addressing air pollution and climate change requires integrated approaches that consider the complex interactions between pollutants, climate systems, and human and ecological health. This includes adopting technologies to limit emissions of VOCs and nitrogen oxides, and exploring carbon capture and utilization technologies to manage CO2 emissions.
How does changes on ecosystems impact buildings?
5 answers
Changes in ecosystems can significantly impact buildings in various ways. Climate change, including abnormal temperatures and rainfall, affects urban ecosystems, leading to adverse processes like soil erosion and depletion of biodiversity. Additionally, the introduction of new species due to changing climates can result in pests damaging buildings and stored materials. Real estate development, a major source of pollution, has traditionally been insensitive to the environment, consuming significant non-renewable resources in construction. Furthermore, the selection of building materials plays a crucial role, as their acquisition, use, and transformation have substantial ecological impacts, necessitating a shift towards more sustainable practices. Incorporating greenery systems in buildings can mitigate some of these impacts by improving thermal conditions, reducing energy consumption, and enhancing stormwater management and air quality.
How the beef production stimulate growth in the secondary industry?
5 answers
Beef production plays a significant role in stimulating growth in the secondary industry through various channels. In the United States, beef cow-calf production is economically important, with a large number of small farms contributing to the industry. In Zambia, beef marketing channels are analyzed, showing efficiency and regional market interactions, which can enhance trade and markets. Moreover, strategies to develop the beef cattle industry under smallholders' conditions include creating profitable markets and facilitating technology adoption, which can boost the secondary industry. Despite concerns about the environmental impact of beef production, efforts are being made to mitigate greenhouse gas emissions, with a focus on sustainability and climate commitments that can drive innovation and growth in the industry. By enhancing efficiency, market interactions, and sustainability, beef production can indeed stimulate growth in the secondary industry.
Hemp and sustainability ?
5 answers
Hemp holds significant potential for sustainability due to its diverse applications and positive environmental impact. Research emphasizes hemp's role in addressing climate change through its renewable energy source capabilities. The use of hemp in construction materials is gaining traction for its ability to sequester carbon dioxide, fast growth, and overall sustainability across its life cycle. Furthermore, studies highlight hemp's economic viability and positive societal impact, positioning it as a key player in the bioeconomy while respecting sustainability principles. Overall, hemp's versatility, from fiber to food and oil, aligns with the three pillars of sustainability - economy, environment, and society, making it a promising solution for sustainable development and achieving the UN's Sustainable Development Goals.
What is the nuclear energy?
5 answers
Nuclear energy is a significant form of energy harnessed from the nuclei of atoms, providing clean, reliable, and cost-effective power while mitigating climate change impacts. It plays a crucial role in the global energy landscape, with over 400 reactors in 32 countries generating about 10-15% of the world's electricity. The history of nuclear energy dates back to the discovery of radioactivity and X-rays, leading to the realization of the immense energy potential within atoms. Nuclear fission energy, a key component of many countries' energy matrices, has advantages but also raises concerns about accidents, emphasizing the importance of understanding nuclear reactions and plant operations. Additionally, advancements in fusion technology, like the ITER project, hold promise for long-term energy security through clean and abundant fusion reactions.
How do plastics pollute the environment?
5 answers
Plastics pollute the environment through various means, such as the release of microplastics into terrestrial ecosystems, the harmful effects of plastic pollutants on human health and ecosystems, the significant contribution of plastic waste to marine pollution and climate change, and the detrimental impact of plastic litter on marine life and the global carbon cycle. Improper disposal and unsustainable use of plastics lead to the contamination of air, water, soil, and living organisms, causing disruptions in marine activities, harm to living resources, and degradation of seawater quality. Plastic pollution not only poses health risks to humans and wildlife but also results in economic losses due to damage to the maritime industry. Addressing this issue requires reducing plastic production, increasing recycling efforts, and transitioning to eco-friendly alternatives to mitigate the adverse effects of plastic pollution on the environment.
What environmental factors influence oil displacement activity?
5 answers
Environmental factors influencing oil displacement activity include technological advancements, climate change policies, geological factors, and pollution risks. Technological monitoring tools impact illegal oil discharges, with evidence showing temporal displacement patterns in response to varying probabilities of conviction. Climate change mitigation policies, such as biofuels, also contribute to displacement activities. Geological factors play a crucial role in enhancing oil recovery efficiency through methods like CO2 flooding in low-permeability reservoirs. Moreover, surface processing during waterflood processes and the introduction of surface active agents pose pollution risks to surface waters and aquifers, emphasizing the environmental hazards associated with oil displacement activities. Understanding these factors is essential for managing and mitigating the environmental impacts of oil displacement processes.
What is overheat climate?
5 answers
Overheat climate refers to the phenomenon of urban overheating, exacerbated by global climate change and urban development, impacting urban livability and sustainability. This urban overheating is part of a broader issue of global warming, driven by the accumulation of greenhouse gases in the Earth's atmosphere, primarily carbon dioxide, methane, and nitrous oxide. The consequences of this warming trend include rising global mean temperatures, more frequent and destructive natural disasters, sea level rise threatening coastal cities, and climate-driven migration becoming a global problem. Addressing the overheat climate crisis requires systemic approaches, such as international cooperation for coordinated policies to ensure a socially-just economic contraction and significant population reductions to achieve a sustainable human population within the Earth's biophysical means.
How does global warming affect human health and well-being, both directly and indirectly?
4 answers
Global warming, driven by climate change, significantly impacts human health and well-being directly and indirectly. Rising temperatures and deteriorating air quality exacerbate cardiovascular diseases and increase heat-related illnesses and deaths. Extreme weather events like heatwaves, floods, and wildfires lead to injuries, loss of life, and mental health issues. Vulnerable populations face heightened risks, including heatstroke, adverse pregnancy outcomes, respiratory illnesses, and infectious diseases. The Intergovernmental Panel on Climate Change stresses the urgency of limiting global temperature increases to safeguard human health, emphasizing that even a 1.5°C rise poses significant dangers. Policy solutions must consider historical environmental injustices and racism to address the health impacts of climate change equitably. Adaptation and mitigation efforts are crucial to protect health from the worsening effects of climate change.
What are the proxies of ESG?
5 answers
Proxy-based precipitation reconstruction serves as a crucial proxy for studying climate variability beyond the instrumental period. Proxy voting guidelines, often including sustainability provisions, are utilized as proxies for integrating sustainability in shareholder activism practices. Environmental, Social, and Governance (ESG) signals are considered proxies in factor-based investing strategies, enhancing traditional financial factors with sustainable signals like green intangible value and corporate culture quality. Companies with high ESG scores are perceived to have better financial soundness, making ESG factors a proxy for firms' financial performance. Therefore, proxies of ESG encompass various aspects such as climate data for precipitation reconstruction, voting guidelines for sustainability integration, and ESG signals for financial performance evaluation.