Results show that soil water content is a major driver of GPP and RE, defining their seasonal patterns and the annual carbon assimilation capacity of the ecosystem, …
اقرأ المزيد
In two papers — published today in the journals Environmental Research Letters and Joule — Harvard University researchers find that the transition to wind or solar power in the U.S. would require five to 20 times more land than previously thought, and, if such large-scale wind farms were built, would warm average surface temperatures over ...
اقرأ المزيد
The goal of this study was to determine the environmental payback time and the net environmental impact of the PV industry from 2000 to 2025 to understand how impacts evolve during periods of growth of the technology. Eight impact categories were considered: climate change, photochemical oxidant formation, human toxicity, …
اقرأ المزيد
Environmental Implications of E-Commerce and Logistics. H. Scott Matthews, Chris T. Hendrickson, and Denise Soh. Green Design Initiative, Carnegie Mellon University. Pittsburgh, P A 15213 USA ...
اقرأ المزيد
The environmental effects of construction activi ties are severe and must be . avoided, according to numerous stu dies. The construction industry contribu tes .
اقرأ المزيد
U.S. environmental laws regulate the use and disposal of hazardous materials. The U.S. Department of Energy is supporting various efforts to address end-of-life issues related to solar energy technologies, including recovering and recycling materials used to manufacture PV cells and panels. Several states have enacted laws that encourage ...
اقرأ المزيد
Feb. 2, 2024 5 AM Central Republish. Jamie Morgan, an aquatic biologist at Jacobs Solutions, left, sets up a fish trap with employees of the U.S. Environmental Protection Agency at Fish Trap Lake ...
اقرأ المزيد
Climate change affects global temperature and precipitation patterns. These effects, in turn, influence the intensity and, in some cases, the frequency of extreme …
اقرأ المزيد
Research indicates that GM crop technology can result in a net increase in herbicide use and can foster the growth of herbicide resistant weeds. 1 In addition, there is concern that the use of GM crops may negatively impact the agriculture ecosystem. While these negative impacts are of concern, conflicting research studies abound making it ...
اقرأ المزيد
Evaluation of Environmental Controls on Terrestrial Net Ecosystem Exchange of CO2: A Global Perspective From the FLUXNET Sites - Kong - 2022 - …
اقرأ المزيد
The greenhouse effect happens when certain gases, which are known as greenhouse gases, accumulate in Earth's atmosphere. Greenhouse gases include carbon dioxide (CO 2), methane (CH 4), nitrous oxide (N 2 O), ozone (O 3), and fluorinated gases.. Greenhouse gases allow the sun's light to shine onto Earth's surface, and then the …
اقرأ المزيد
Plastics are commonly recognized as single-use packaging materials, affecting the environment and human health [23,24]. Globally, annual plastic production was estimated at 380 million tons in ...
اقرأ المزيد
Kian Mintz-Woo. Article. Metrics. Save PDF. Abstract. Non-technical summary. When developing and deploying negative emissions technologies (NETs), little …
اقرأ المزيد
The objectives of this research are to quantify the magnitude of CO 2 exchange and to investigate the responses of net ecosystem CO 2 exchange (NEE), …
اقرأ المزيد
NOAA and its partners have released the latest Regional Climate Impacts and Outlooks, which recap winter conditions and provide insight into what might be expected …
اقرأ المزيد
View. Show abstract. ... However, the fishing industry, besides producing valuable food products, also has environmental impacts. Among the consequences of the fishing industry are depletion of ...
اقرأ المزيد
Moreover, environmental and crop species and/or cultivar interactions may exert stronger effects than management. Here we summarize the known factors influencing soil and plant health and link ...
اقرأ المزيد
In the EU, MSW generated was 250 MT, which was about 10% of the total waste generated in the year 2018. In India, 143,449 t of MSW was generated. These materials released various toxic materials ...
اقرأ المزيد
The „environmental crisis‟ is caused due to environment and ecological changes as a result of. developmental process of the 'economic and technological man" of the present century. In fact if ...
اقرأ المزيد
Wang, Y., Zhou, G. & Wang, Y. Environmental effects on net ecosystem CO 2 exchange athalf-hour and month scales over Stipa krylovii steppein northern China. Agric. Forest Meteorol. 148, 714–722 ...
اقرأ المزيد
Seeing the Impacts. Climate change impacts our health, environment, and economy. For example: Warmer temperatures increase the frequency, intensity, and duration of heat waves, 2 which can pose health risks, particularly for young children and the elderly. Climate change can also impact human health by worsening air and water quality ...
اقرأ المزيد
5. Environmental Effects and Tradeoffs of Biofuels. Petroleum extraction, transport, refining, and combustion have many known negative environmental effects, including disruption of sensitive ecological habitats and high greenhouse-gas (GHG) emissions.Biofuels, too, have their environmental costs (NRC, 2003, 2010a), but …
اقرأ المزيد
Article. Vocabulary. The greenhouse effect happens when certain gases, which are known as greenhouse gases, accumulate in Earth's atmosphere. Greenhouse …
اقرأ المزيد
The deleterious effects of pollution manifest in elevated rates of cancer, cardiovascular disease, respiratory ailments, mental disorders, and diarrhea. Each year, approximately 7 million ...
اقرأ المزيد
The harmful effects through various substances on the marine and coastal water bodiesis mainly due to pollution of the environment. Many of the pollutants are let into the sea are directly or ...
اقرأ المزيد
Abstract. The environmental pollution is a burning issue before the contemporary world. The environmental pollution is not a major problem before humankind, even including the living beings, plant ...
اقرأ المزيد
The environment is the foundation for human existence, and the digital economy has exacerbated the impact of human beings on the environment. Based on data of 31 provinces in China from 2011 to 2020, we used the spatial Durbin model to research the impact of the digital economy on the environment and its spatiotemporal …
اقرأ المزيد
21 April 2023 Climate and Environment. The relentless advance of climate change brought more drought, flooding and heatwaves to communities around the world last year, compounding threats to people's lives and livelihoods, the UN's World Meteorological Organization (WMO) said on Friday. WMO latest State of the Global Climate report …
اقرأ المزيد
The NET Effect is that, when considering where we should devote resources to developing NETs, we might confront a choice between choosing the regions with the best prospects for successful sustained mitigation benefits (efficiency) and the regions with the greatest need for NET capacity (need). These moral values can be justified by …
اقرأ المزيد
the ban will still reduce net nega tive environmental effects. For many behavioural mechanisms, however, outcomes are unclear or largely untested. Codes of practice are widespread (Buckley, 2002a ...
اقرأ المزيد