Pollution status of agricultural runoff - SpringerOpen
2020年2月4日 · Numerous methods proposed for treating agricultural runoff can be classified into three categories: source control, process control, and end treatment. In this review, major technologies for N and P control from agricultural runoff are summarized along with discussion of newly proposed technologies such as biochar biomimetics and microbial ...
Agricultural Runoff - ArcGIS StoryMaps
2023年11月6日 · Agricultural Runoff is the runoff that is produced from agriculture or by other means related to the farming industry. It mainly consists of Animal Manure, Soil Erosion and Fertiliser (see below) and connects with topics such as Ocean Eutrophication, water contamination and Agroecology.
Nonpoint Source: Agriculture | US EPA - U.S. Environmental …
2024年11月6日 · Farmers can leave the soil surface undisturbed from harvest to planting (using conservation practices such as no-till or conservation tillage) to reduce runoff, plant cover crops to uptake residual nutrients, and/or maintain vegetated …
[GEO 203 HEG] Agriculture Runoff and Aquatic Ecosystems
2024年3月16日 · The modification of local topography and vegetation for agricultural use has led to increased runoff from the farmland into the streams they rely on. Irrigation demands have historically required farmland to directly access waterways, causing farmers to clear out the dense vegetation buffers that naturally line riverbanks known as riparian zones.
Agricultural Runoff - an overview | ScienceDirect Topics
1970年1月1日 · Agricultural runoff, industrial wastewater discharge, stormwater runoff, and sewer line leaks pollute freshwater on a massive scale, resulting in significantly less safe freshwater for human use. Thus the best water resource management strategy focuses on preventing water pollution and maintaining the safety of freshwater resources.
Conceptual schematic diagram of the runoff flow pathways …
This study aimed to investigate the effect of the number of treatments, vegetation, and modified saturated zone on enhancing nutrient removal from agricultural runoff and to understand nutrient...
A Review on Impacts of Agricultural Runoff on Freshwater Resources
2020年4月1日 · One of the chief non-point sources leading to eutrophication of freshwater bodies is runoff from such agricultural activities. This review is an attempt to focus on this diffuse pollution...
Sources and Solutions: Agriculture | US EPA - U.S.
2024年11月18日 · Agriculture can contribute to nutrient pollution when fertilizer use, animal manure and soil erosion are not managed responsibly.
Towards nutrient neutrality: A review of agricultural runoff …
2023年5月20日 · Consequently, a systematic quantitative literature review (SQLR) was conducted to identify different nutrient runoff mitigation strategies (NRMS) that are currently used globally to prevent or remediate environmental damage from excessive agricultural fertilisation.
Agricultural Runoff - an overview | ScienceDirect Topics
Agricultural runoff and urban stormwater not only represent the largest sources of surface water (e.g., especially lakes, rivers, reservoirs, estuaries, and ocean shoreline waters) and groundwater pollution in the world, but also exemplify the growing human impact on environmental systems.