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Farming communities that try to reduce environmental impacts through modifying their practices will adopt sustainable agriculture practices. The negative impact of agriculture is an old issue that remains a concern even as experts design innovative means to reduce destruction and enhance eco-efficiency. [2]
Pollutants from agriculture greatly affect water quality and can be found in lakes, rivers, wetlands, estuaries, and groundwater. Pollutants from farming include sediments, nutrients, pathogens, pesticides, metals, and salts. [1] Animal agriculture has an outsized impact on pollutants that enter the environment.
Examples of environmental impacts of animal agriculture: Meat production is a main driver of deforestation in Venezuela; Pigs in intensive farming; Testing Australian sheep for exhaled methane production to reduce greenhouse gas emissions from agriculture; Farms often pump their animal waste directly into a large lagoon, which has environmental consequences.
Besides the impact on air quality, burning of agricultural waste in fields also has a negative impact on soil fertility, economic development and climate. [24] The absence of environmentally friendly agricultural waste management further leads to animal suffering, water pollution, fertilisation, and decline in biodiversity, among others. [25]
This can have a number of negative environmental impacts, including air pollution, water pollution, and loss of biodiversity. Intensive agriculture: This is the practice of using large amounts of inputs, such as fertilizers and pesticides, to produce high yields of crops.
Traditional rice cultivation is the second biggest agricultural methane source after livestock, with a near-term warming impact equivalent to the carbon dioxide emissions from all aviation. [73] Government involvement in agricultural policy is limited due to the high demand for agricultural products like corn, wheat, and milk. [74]
There are numerous effects of climate change on agriculture, many of which are making it harder for agricultural activities to provide global food security. Rising temperatures and changing weather patterns often result in lower crop yields due to water scarcity caused by drought , heat waves and flooding . [ 5 ]
This global decline is dominated by negative impacts in already warm countries, since agriculture in cooler countries is expected to benefit from warming. [27] However, this does not include the impact of changes in water availability, which can be far more important than the warming, whether for pasture species like alfalfa and tall fescue ...