explain the aspect of agriculture and industry of population, environment and development activities
Answers
Interactions between agriculture and also the atmosphere
Soil quality:
Issues here ar contamination, erosion, geological process, nutrient offer and wetness balance . erosion may be a significantly acute drawback in Mediterranean countries.
Water quality and quantity:
Issues here embrace natural action of nutrients and pesticides, water extraction and drain and flooding. Contamination of each ground and surface waters caused by high levels of production and use of manure and chemical fertilisers may be a significant issue, significantly in areas of intensive placental mammal or specialised crop production.
Air quality:
The issues here ar emissions of greenhouse gases and ammonia. At EU level, agriculture is to blame for concerning 8 May 1945 of total greenhouse emission emissions however is that the principal supply of alkane and oxide contributory around four-hundredth of those 2 gases.
Biodiversity:
Issues embrace genetic, species and scheme diversity. The intensification of agriculture has light-emitting diode to widespread reduction of species and habitats. However, concerning two-fifths of the EU's agricultural space remains beneath low intensity systems - principally either grassland beneath varied systems of placental mammal management or permanent crops beneath ancient management.
Landscape:
More AN aesthetic and cultural issue. The marginalization of agricultural land will result in its abandonment if farming ceases to be viable.
Food safety and animal welfare concerns:
Issue here is that the result of agricultural practices on human health instead of the physical atmosphere. there's conjointly concern concerning the implications for the standard and safety of the food offer of the increasing use of pesticides and medicines, resulting in encouragement to organic farming.
Agri-environment indicators and also the environmental performance of agriculture
A common framework is employed by OECD to structure the method of developing agri-environment indicators.
Driving forces include:
- nutrient use
- pesticide use and risks
- water use
- State indicators include:
- soil quality
- water quality
- land conservation
- greenhouse gases
- biodiversity
- wildlife habitats
- landscape
- Response indicators
Agri-environment driving forces in eire include:
rapid growth in plant food use, tho' has levelled off additional recently
shift in husbandry techniques offers rise to wish to manage thirty million tonnes of manure annually
Agri-environmental state indicators emphasise:
continuing issues concerning water quality despite proof of some restricted enhancements in water quality
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