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Soil quality reflects how well a soil performs the functions of maintaining biodiversity and productivity, partitioning water and solute flow, filtering and buffering, nutrient cycling, and providing support for plants and other structures. Soil management has a major impact on soil quality. Soil quality relates to soil functions. Unlike water ...
The term natural cycling appears in a 1968 paper on the transportation of leaf litter and its chemical elements for consideration in fisheries management: "Fluvial transport of tree litter from drainage basins is a factor in natural cycling of chemical elements and in the degradation of the land."
The benefits of SOM result from several complex, interactive, edaphic factors; a non-exhaustive list of these benefits to soil function includes improvement of soil structure, aggregation, water retention, soil biodiversity, absorption and retention of pollutants, buffering capacity, and the cycling and storage of plant nutrients.
Soil microbial communities experience shifts in the diversity and composition during dehydration and rehydration cycles. [5] Soil moisture affects carbon cycling a phenomenon known as Birch effect. [6] [7] Temperature variations in soil are influenced by factors such as seasonality, environmental conditions, vegetation, and soil composition.
2024 USA Cycling Pro Road National Championships USA Cycling Kristen Faulkner (EF Education-Cannondale) took the stars-and-stripes jersey this weekend after winning the elite women’s road race ...
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Declining soil quality is a food security concern across Africa. In Zimbabwe, once a regional breadbasket, about 70% of soils are acidic, according to the government.
[11] [12] Soil degradation is a gradual process involving the natural and anthropogenic processes that result in the physical loss (erosion) and reduction in soil quality. [7] The recognition of anthropogenic effects on soil degradation has influenced discourse of urban soil management, and formulation of policies by regional organizations. [13]