Pakistan management of green transportation and environmental pollution: a nonlinear ARDL analysis

Environmental Science and Pollution Research - Modern advances in nonlinear modeling have exposed that nonlinear models yield more robust results compared with linear models. Research on the effect...     

Income inequality and environmental degradation in Egypt: evidence from dynamic ARDL approach

Environmental Science and Pollution Research - Over the past four decades, the Egyptian economy has suffered from both income inequality and environmental degradation. This dual problem raises the...     

Climate change and crop production nexus in Somalia: an empirical evidence from ARDL technique

Environmental Science and Pollution Research - The purpose of this research examination is to ascertain the effect of climate change, measured rainfall, temperature, and CO2, on crop production by...     

Exploring a new perspective of sustainable development drive through environmental Phillips curve in the case of the BRICST countries

Environmental Science and Pollution Research - Considering that the rigor of economic activities has widely been linked with the turbulent nature of the increasing global atmospheric and...     

Use,exposure, and environmental impacts of pesticides in Pakistan: a critical review

Environmental Science and Pollution Research - The excessive use of pesticides is posing major threats to humans and the environment. However, the environmental exposure and impact of pesticides in...     

Economic growth and environmental pollution in Myanmar: an analysis of environmental Kuznets curve

Environmental Science and Pollution Research - This empirical study examines the short- and long-run relationship between GDP as an economic growth indicator and CO2 emissions as an environmental...     

Validation of the environmental Kuznets curve hypothesis and role of carbon emission policies in the case of Russian Federation

Environmental Science and Pollution Research - Climate change currently observed and expected in the future is associated with risks to security and sustainable development and natural and...     

Dynamic linkage between industrialization,energy consumption,carbon emission,and agricultural products export of Pakistan: an ARDL approach

Environmental Science and Pollution Research - This study aims to contribute to the literature and examine the causal relationship between Pakistan’s agricultural products export,...     

Impact of FDI,crude oil price and economic growth on CO2 emission in India: - symmetric and asymmetric analysis through ARDL and non -linear ARDL approach

Environmental Science and Pollution Research - The paper examines the impact of macroeconomic variables on CO2 emissions, very few research studies are available to estimate the asymmetric impact...     

An environmental measurement for a dynamic and endogenous global environmental Kuznets curve in the global context

Environmental Science and Pollution Research - Planetary boundaries (PB) is a novel conceptual framework that assesses the state of processes fundamental to the stability of the Earth system....     

Validation and sensitivity of a simulated-photograph technique for visibility modeling

The Los Alamos Scientific Laboratory (LASL) visibility model is capable of producing simulated “before and after” pictures that illustrate visual effects of smoke plumes. Although the model has been under development for a few years, until recently there had been very little testing of the model against field experience or testing of sensitivity of the model results to numerical approximations used in the model.Further validation and sensitivity testing of the LASL model began in late 1979. The work focused on three areas: (1) comparison of the LASL model results with plumes encountered in the field, (2) comparison of LASL background-atmosphere model results with measured sky intensities and (3) examination of the variation of model results with changes in the numerical approximations.The field study took place during August of 1979 in the vicinity of coal-fired power plants in northwestern New Mexico and northern Arizona. Telephotometer, NO_x plume measurements and aerosol size distribution measurements of aerosols were made in the plumes of three different coal-fired power plants. Photographs were taken of the plumes and simulated photographs were prepared by the model.Light intensities calculated by the background radiative transfer model were compared to measured light intensities in a very clean atmosphere and in a moderately hazy atmosphere. The measured intensities were derived from photographic densities, or from telephotometer measurements.In addition to the field measurements, differences resulting from increased numbers of wavelengths in the color representation were examined. We also examined other changes in the numerical approximations. This paper describes the results of these studies.     

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...     

Educational attainment and environmental Kuznets curve in China: an aggregate and disaggregate analysis

Environmental Science and Pollution Research - The primary focus of this study is to evaluate the impact of various levels of education on CO2 emissions in China. Moreover, the study also tested...     

Environmental Kuznets Curve and Trade Openness in Turkey: Bootstrap ARDL Approach with a Structural Break

Environmental Science and Pollution Research - In this study, the validity of the environmental Kuznets curve (EKC) hypothesis is examined with the newly developed bootstrap autoregressive...     

Biofuel consumption,biodiversity, and the environmental Kuznets curve: trivariate analysis in a panel of biofuel consuming countries

This study examined the relationship between biofuel consumption, forest biodiversity, and a set of national scale indicators of per capita income, foreign direct investment (FDI) inflows, trade openness, and population density with a panel data of 12 biofuels consuming countries for a period of 2000 to 2013. The study used Global Environmental Facility (GEF) biodiversity benefits index and forest biodiversity index in an environmental Kuznets curve (EKC) framework. The results confirmed an inverted U-shaped relationship between GEF biodiversity index and per capita income, while there is flat/no relationship between carbon emissions and economic growth, and between forest biodiversity and economic growth models. FDI inflows and trade openness both reduce carbon emissions while population density and biofuel consumption increase carbon emissions and decrease GEF biodiversity index. Trade openness supports to increases GEF biodiversity index while it decreases forest biodiversity index and biofuel consumption in a region.

     

AERMOD在国内环境影响评价中的实例验证与应用

AERMOD是美国环保局推出的新一代空气质量模式系统,它由AERMET(气象数据预处理器)、AERMAP(地形数据预处理器)和AERMOD(大气扩散模型)3部分组成.结合宁波市北仑区域大气环境影响评价,对该模式系统进行模式验证,并应用于实际预测评价.验证结果表明,在采用适当的模型参数时,该系统预测值与实际监测值具有很好的一致性,SO2、NO2日均最高浓度预测准确率分别达到64.3%和85.7%.最后结合实际预测评价工作,提出AERMOD模式系统在国内环境影响评价工作中的优势及不足.     

Revisiting environmental Kuznets curve: an investigation of renewable and non-renewable energy consumption role

Environmental Science and Pollution Research - Empirical studies on the environmental Kuznets curve (EKC) hypothesis have not reached a consensus on their findings because different environmental...     

How to bend down the environmental Kuznets curve: the significance of biomass energy

Sources of renewable energy have received wide attention in the literature because of serious threats to the environment. However, some renewable resources, including biomass energy role is debatable in the energy economics literature. This empirical work focuses to analyze the role of biomass energy in carbon dioxide (CO₂) emissions using the framework of the environmental Kuznets curve (EKC) in Pakistan over the period from 1980 to 2015. The bound testing approach suggests there is cointegration among study variables. The study uses an auto-regressive distributed lag model (ARDL) with a structural break in the series. To summarize the findings of the study, it can be inferred that biomass energy increase CO₂ emissions. In addition, biomass energy helps to form a U-shaped relationship between income and CO₂ emissions that support the EKC hypothesis. Also, the feedback hypothesis is found between biomass energy and CO₂ emissions. The findings would guide policymaker with practical guidelines to formulate policies to utilize a high amount of biomass energy in a sustainable manner.

     

Testing the environmental Kuznets curve for G7 countries: evidence from a bootstrap panel causality test in rolling windows

Environmental Science and Pollution Research - The Environmental Kuznets Curve hypothesis is a theoretical proposition explicating the link between a locality’s income level and environmental...