Introduction to Quantitative Impacts

However, the quantitative impacts of such projects on social and economic dynamics, including human migration, economic productivity and development, and poverty and inequality, are not well understood.

Methods: Quantitative impacts of exotic species in marine ecosystems were obtained from a global database.

Global agricultural trade, which increased at the end of 2020, has been described as being “resilient” to the impacts of the COVID-19 coronavirus pandemic; however, the size and channels of its quantitative impacts are not clear.

While under active SI, both an increase of longitudinal and transversal dispersivities widened the width of the mixing zones but their quantitative impacts are larger compared to those in passive SI conditions.

However, its quantitative impacts on radical concentrations and O3 production were rarely studied in the coastal atmosphere.

The aim of this study is to better understand TROPOMI cloud products and their quantitative impacts on trace gas retrievals.

Yet, the quantitative impacts of climate strategies or the sharing of best practices on emissions still remain largely unknown.

The quantitative impacts of mineralogy, chalk diagenesis and oil saturation on petrophysics are often based on general trends that cannot be directly applied to reservoir engineering.

Quantitative impacts of safety risks on project completion times were numerically measured.

Using a dynamic computable general equilibrium (CGE) model, we analyze the quantitative impacts of an environmental tax reform and clarify which types of environmental tax reform are the most desirable.

The quantitative impacts of different approaches to motion correction (frame-based, reconstruction-based, none) were compared using voxel maps of change in binding potential ({Delta}BPND).

Regarding the quantitative impacts to KPIs in areas fulfilment of process safety requirements and efficiency after implementation of these changes, we notices a positive effect in the horizon of the coming year and the impacts are also evaluated and analyzed in the paper.

However, quantitative impacts of soil and water conservation (SWC) measures on conservation practice factor (P) of the RUSLE remain largely unclear, especially for the mountainous and hilly areas.

Furthermore, the quantitative impacts of meteorological factors (e.

The aim of this paper is to identify the quantitative impacts of the infectious disease pandemic on the permanent volatility of precious metal and crude oil futures from a long-term perspective by using a recently constructed Infectious Disease Equity Market Volatility Tracker (ID-EMV) to capture the epidemic severity and with a novel mixed data sampling GARCH (GARCH-MIDAS) method.

More specifically, using survey data from two regions in Ghana and the econometric model approach, this study explored the quantitative impacts of Internet use on fish farm productivity.

In contrast to prior studies, this study focuses on the health status of rural households and its quantitative impacts on cropland abandonment (CA).

The results show that the strength of Al alloy can be significantly improved by solid solution, aging and cold deformation, and the quantitative impacts of solution atoms, precipitates and cold deformation on the conductivity of Al alloy are 10.

By means of the phase portrait, the mechanism behind this is explicitly elaborated, and the quantitative impacts of the inertia emulating terms are clearly identified.

omnivora has an extremely wide host range; quantitative impacts have been documented for Gossypium spp.

The quantitative impacts of either temperature and moisture or plant specialized metabolites (PSM) on germination are widely studied.

The increasing use of natural gas in the central heating supply system may have altered the spatial and temporal patterns of CO2 emissions from central heating, yet the quantitative impacts are poorly understood.

In addition to quantitative impacts, however, qualitative aspects relating to feasibility also play an important part.

It has been confirmed that the models have resulted in significant change, and have qualitative and quantitative impacts on the working methods of equipment.

A thorough theoretical analysis was performed in this work to demonstrate the quantitative impacts of phase wrapping on both signal bias and noise variance and thus on the actual system SNR.

Using data on 8031 households from 27 provinces obtained from China’s Labor Force Dynamics Survey (CLDS), this study uses a Tobit model to examine the quantitative impacts of informal and formal agricultural credit on farmland abandonment.

Our conclusion overall is that there has been more progress in the past very few years in developing methods for the quantitative assessment of financial returns on investment than there has been in assessing non-quantitative impacts.

In different major grain-producing areas (MGPA) of China, the superposed epoch analysis (SEA) method was applied to detect the quantitative impacts of droughts and floods on the crop yields and production during different periods (1982-1997, 1998-2012).

To illustrate the quantitative impacts of the Wall, I compare the maternal labor supply between nuclear and three-generation households at the time of the firstborn child’s school entry.

When these factors are combined, surface heterogeneity contributes more to representativeness errors on the 500-m pixel scale, while quantitative impacts of the representative area and location deviation of in situ sites are not fully understood because magnitudes of these effects are dependent on the choice of high-resolution data set.

For this purpose, a theoretical and a simulation model are developed to identify qualitative as well as quantitative impacts in the system of driverless road haulage.

Furthermore, this study explores the quantitative impacts of the Internet use of farm households on cropland abandonment using an endogenous switching regression (ESR).

In addition to the number, the quantitative impacts of the respective outputs are also important.