Asymmetric effects of premature deagriculturalization on economic growth and CO2 emissions: fresh evidence from Pakistan

Environmental Science and Pollution Research - This paper examines the relationship between deagriculturalization, economic growth, and CO2 emissions in Pakistan from the period 1975 to 2018 by...     

The dynamics effect of green technology innovation on economic growth and CO2 emission in Singapore: new evidence from bootstrap ARDL approach

Environmental Science and Pollution Research - For an economy to excel in growth, there is usually a trade-off between financial development and environment deterioration. For a country like...     

Economic growth,technology, and CO2 emissions in BRICS: Investigating the non-linear impacts of economic complexity

Environmental Science and Pollution Research - Upgrading economic structures and producing less pollution-intensive goods are indispensable for achieving Sustainable Development Goals (SDGs) in...     

The impact of foreign direct investment,tourism, electricity consumption,and economic development on CO2 emissions in Bangladesh

Environmental Science and Pollution Research - The study’s goal is to investigate the impact of foreign direct investment (FDI), tourism, electricity consumption, and economic development on...     

Analyzing asymmetric impact of economic growth,energy use,FDI inflows,and oil prices on CO2 emissions through NARDL approach

Environmental Science and Pollution Research - Even though numerous studies explore the impact of macroeconomic variables on carbon dioxide (CO2) emissions, only a few existing studies estimate the...     

The environmental Kuznets curve and CO2 emissions in the USA

Environmental Science and Pollution Research - In this paper, we analyze the existence of the environmental Kuznets curve as reported by Kuznets (Am Econ Rev 5:1–28, 1955) by using the...     

Impact of economic policy uncertainty,energy intensity,technological innovation and R&D on CO2 emissions: evidence from a panel of 18 developed economies

Environmental Science and Pollution Research - This study examines the impact of economic policy uncertainty (EPU) and ecological innovation on carbon (CO2) emissions in a panel of 18...     

Impact of economic policy uncertainty on CO2 emissions: evidence from top ten carbon emitter countries

Environmental Science and Pollution Research - Over the last few decades, economic policy uncertainty (EPU) has surged across the globe. Furthermore, EPU affects economic activities, which may also...     

The effects of research and development and financial development on CO2 emissions: evidence from selected WAME economies

Environmental Science and Pollution Research - Earth is in the Anthropocene era and humankind deteriorates the global environment; thus, there is a dire need for sustainable policies at all levels....     

The influence of technological innovation and human capital on environmental efficiency among different regions in Asia-Pacific

Environmental Science and Pollution Research - This study employs super-efficiency DEA model with desirable inputs and an undesirable output in calculating environmental efficiency values in...     

Environmental degradation,economic growth and tourism development in Chinese regions

Environmental Science and Pollution Research - Tourism development is recognised as an essential tool in promoting economic growth; however, it may also contribute to environmental degradation....     

The effects of elevated CO2 on clonal growth and nutrient content of submerge plant Vallisneria spinulosa

An approximately four months long glasshouse experiment was conducted to examine the effects of elevated carbon dioxide (CO(2)) concentration (1,000 +/- 50 micromol mol(-1)) in the atmosphere on biomass accumulation and allocation pattern, clonal growth and nitrogen (N), phosphorus (P) accumulation by the submerged plant Vallisneria spinulosa Yan. Elevated CO(2) significantly increased V. spinulosa total fresh biomass ( approximately 130%) after 120 days, due to more biomass accumulation in all morphological organs than in those at ambient CO(2) (390 +/- 20 micromol mol(-1)). About 75% of the additional total biomass at elevated CO(2) was accounted for by leaf and rhizome (above ground) biomass and only 25% of it belonged to root and turion (below ground). However, the turions biomass exhibited a greater increase rate than that of organ above ground, which caused reduction in the above/below ground biomass ratio. The clonal growth of V. spinulosa responded positively to elevated CO(2). The number of primary ramets increased up to 1.4-folds at elevated CO(2) and induced a dense growth pattern. For nutrients absorption, concentration of N in leaf and in turion was significantly (p 相似文献   

The effects of Environmental Kuznets Curve toward environmental pollution,energy consumption on sustainable economic growth through moderate role of technological innovation

Environmental Science and Pollution Research - South Asia is a hub for encompassing air contamination, with 37 of the top tiers of the 40 most contaminated urban communities around the globe...     

Spatiotemporal dynamic differences of energy-related CO2 emissions and the related driven factors in six regions of China during two decades

Environmental Science and Pollution Research - Carbon neutrality lays out a grand blueprint for carbon emission reduction and climate governance in China. How to reduce energy consumption is the...     

Sustainable development and pollution: the effects of CO2 emission on population growth,food production,economic development,and energy consumption in Pakistan

Environmental Science and Pollution Research - Population growth has been a leading driver of global CO2 emissions over the last several decades. CO2 emission and greenhouse gas emissions are a key...     

The spillover of tourism development on CO2 emissions: a spatial econometric analysis

Environmental Science and Pollution Research - Climate change and tourism’s interaction and vulnerability have been among the most hotly debated topics recently. In this context, the study...     

International trade,Chinese foreign direct investment and green innovation impact on consumption-based CO2 emissions: empirical estimation focusing on BRI countries

Environmental Science and Pollution Research - Recently, The literature has directed concern towards the consumption-based carbon emission (CCE), which is adjusted for trade. This study aims to...     

Globalization toward environmental sustainability and electricity consumption to environmental degradation: does EKC inverted U-shaped hypothesis exist between squared economic growth and CO2 emissions in top globalized economies

Environmental Science and Pollution Research - The study inspects the inverted U shape of the environmental Kuznets curve (EKC) hypothesis following the influence of economic growth on CO2...     

Cost of lower NOx emissions: Increased CO2 emissions from heavy-duty diesel engines

This paper highlights the effect of emissions regulations on in-use emissions from heavy-duty vehicles powered by different model year engines. More importantly, fuel economy data for pre- and post-consent decree engines are compared.The objective of this study was to determine the changes in brake-specific emissions of NO_x as a result of emission regulations, and to highlight the effect these have had on brake-specific CO₂ emission; hence, fuel consumption. For this study, in-use, on-road emission measurements were collected. Test vehicles were instrumented with a portable on-board tailpipe emissions measurement system, WVU's Mobile Emissions Measurement System, and were tested on specific routes, which included a mix of highway and city driving patterns, in order to collect engine operating conditions, vehicle speed, and in-use emission rates of CO₂ and NO_x. Comparison of on-road in-use emissions data suggests NO_x reductions as high as 80% and 45% compared to the US Federal Test Procedure and Not-to-Exceed standards for model year 1995–2002. However, the results indicate that the fuel consumption; hence, CO₂ emissions increased by approximately 10% over the same period, when the engines were operating in the Not-to-Exceed region.     

The impact of financial development on CO2 emissions: new evidence from developed and emerging countries

Environmental Science and Pollution Research - Taking into account the complicated and multidimensional nature of financial development, this study aims to investigate the impact of overall...