The high degree of spatial variability in climate conditions, and a lack of meteorological data for East Asia, present challenges to conducting surface water research in the context of the hydrological cycle. In addition, East Asia is facing pressure from both water resource scarcity and water pollution. The consequences of water pollution have attracted public concern in recent years. The low ...

The control of agricultural non-point source pollution, especially the problem planting is great significance to comprehensively promote rural revitalization. First, based on panel data from 2006 2020 and using DID model 30 provinces were classified in China. It found that environmental protection policies have a significant inhibitory effect pollution industry, more obvious over time. From per...

Reasonable ecological compensation standard is the key to solve farmland non-point source pollution. In design of standards, current investigation included benefits in selecting experimental method. The Multinomial Logit model used analyze willingness farmers receive for pollution control cultivated land. results are as follows: 1) Financial can effectively stimulate farmers’ 2) participate gre...

EDITORIAL article Front. Environ. Sci., 17 July 2023Sec. Toxicology, Pollution and the Environment Volume 11 - 2023 | https://doi.org/10.3389/fenvs.2023.1254452

AnnAGNPS (Annualized AGricultural Non-point Source), a continuous simulation and distributed pollution model, is widely applied in evaluating non-point source pollution and watershed management practices. However, the complexity of required input data and modeling procedure keep it from being an efficient modeling tool. An integrated GIS interface was developed to facilitate organizing and prep...

In recent years, worldwide attention has shifted from point source to non-point source (NPS) pollutants, particularly with regard to the pollution of surface and subsurface sources of drinking water. This is due to the widespread occurrence and potential chronic health effects of NPS pollutants. The ubiquitous nature of NPS pollutants poses a complex technical problem. The area1 extent of their...

This article examines economic incentives and other mechanisms to offset non-point source pollution from agriculture. A biophysical simulator to estimate technical relationships is linked to linear programming models for representative farms in the Willamette Valley of Oregon. The models are then optimized for profit maximization under alternative non-point pollution control policies. The resul...