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What would be the first organism affected by overfertilization of farm and land with nutrient run-off and why?
The first organism affected would be the algae living in local water-ways. The fertilizer run-off causes an algal bloom. This algal bloom uses increased amount of oxygen taken from the water therefore the first organism negatively affected would be organisms in the water surviving on oxygen. More than likely it would be the earthworms under the rows of crops; they would be affected almost immediately after the water hits the ground.
What else can I help you with?
Which natural cycle is affected the most by the use of fertilizers?
The nitrogen cycle is most affected by the use of fertilizers. Excessive use of fertilizers can lead to an imbalance in the nitrogen cycle, resulting in nutrient runoff into waterways, which can lead to algae blooms and other environmental problems.
What are the types and causes of pollutants that effect a crab aquatic ecosystem?
Crab aquatic ecosystems are affected by various pollutants, including chemical contaminants, plastics, and nutrient runoff. Chemical pollutants, such as heavy metals and pesticides, can originate from industrial discharges and agricultural runoff, harming crab populations and their habitats. Plastic waste poses physical dangers and can lead to ingestion or entanglement. Nutrient runoff, primarily from fertilizers, can cause algal blooms, depleting oxygen levels and disrupting the ecosystem balance critical for crabs and other marine life.
Is there more ocean organisms in shallow or deep?
Shallow there is more nutrient runoff from onshore
Is there such a thing as having too much fertilizer?
Yes, it causes cellular damage, and if enough are damaged the plant will die.
What does nutrient excess mean?
Nutrient excess refers to the situation where an organism, ecosystem, or agricultural system receives more nutrients than it needs for optimal growth and function. This can lead to various negative consequences, such as nutrient runoff into water bodies, causing algal blooms and subsequent oxygen depletion. In humans, excessive intake of certain nutrients can lead to health issues, such as toxicity or imbalances affecting metabolic processes. Managing nutrient levels is crucial to prevent these detrimental effects.
How could this agency regulate all nutrient influx suburban runoff?
The agency could implement regulations requiring the use of vegetated buffers and permeable surfaces in suburban areas to help filter nutrients from runoff before reaching water bodies. They could also establish limits on the use of fertilizers in these areas to reduce nutrient inputs. Additionally, promoting practices such as rain gardens and rain barrels can help capture and use runoff, further reducing nutrient influx.
What are the ways to prevent algal bloom?
To prevent algal blooms, reduce nutrient runoff from agricultural and urban areas, properly manage wastewater treatment facilities to limit nutrient discharges, and avoid excessive fertilizer use. Implement buffer zones along water bodies to filter runoff, and promote sustainable land management practices to prevent nutrient enrichment of water bodies.
Which natural systems could be affected by agricultural runoff from a large heavily tilled farm?
Agricultural runoff from a large heavily tilled farm can significantly impact several natural systems, particularly water bodies such as rivers, lakes, and wetlands. The runoff often carries fertilizers, pesticides, and sediments, leading to nutrient pollution that can cause harmful algal blooms, oxygen depletion, and biodiversity loss in aquatic ecosystems. Additionally, soil erosion from tillage can degrade land quality and contribute to sedimentation in waterways, affecting habitats and water quality downstream. Terrestrial ecosystems can also be disrupted as runoff alters soil chemistry and affects plant and animal communities.
What causes Lyngbya?
Lyngbya is a type of cyanobacteria that thrives in environments with high nutrient levels, warm temperatures, and still or slow-moving water. Excessive nutrient runoff from agriculture or urban areas can lead to blooms of Lyngbya in bodies of water.
How is the rate of erosion affected by runoff?
Runoff can increase erosion rates by carrying sediments and pollutants that can wear away soil and rock more quickly. Increased runoff can lead to more water flowing over the land, which can pick up and transport more material, resulting in higher rates of erosion.
What is the impact of chemical fertilizers and pesticides?
Declining diversity, dependent growth, depleted soil fertility, nutrient build-up and polluted nutrient runoff are impacts of chemical fertilizers and pesticides.Specifically, chemical fertilizers focus on the three macronutrients at the expense of the total nutrient picture for healthy plants and soils. They leave the soil less fertile and more occupied by nutrient build-up that is in inaccessible forms at too high levels. Additionally, they may harm soil structure so that particles do not clump together well or that air and moisture levels are harmed. Problems with air, moisture and nutrient levels often lead to polluted nutrient runoff into area water bodies during rain events.
How did runoff from farms around Toledo affected lake Erie?
Toledo Ohio is southwest of Lake Erie about 10 miles. Rivers at Toledo run northeast into Lake Erie. Any runoff from farms or any pollution would be transported to the Lake.
