What is he best known for?
The fields of study he is best known for:
- Ecology
- Agriculture
- Ecosystem
His primary areas of investigation include Hydrology, Drainage, Surface runoff, Water quality and Tile drainage.
He works mostly in the field of Hydrology, limiting it down to topics relating to Tillage and, in certain cases, Erosion, as a part of the same area of interest.
The concepts of his Drainage study are interwoven with issues in Hydrus and Eutrophication.
His work deals with themes such as Sediment loss, Algal bloom and Fishery, Fishing, which intersect with Water quality.
His Tile drainage research incorporates elements of SWAT model, Environmental engineering and HSPF.
His Water pollution study integrates concerns from other disciplines, such as Agronomy and Manure.
His most cited work include:
- Impacts of impervious surface on watershed hydrology: A review (442 citations)
- Phosphorus transport in agricultural subsurface drainage: a review. (245 citations)
- Surface runoff and tile drainage transport of phosphorus in the midwestern United States. (190 citations)
What are the main themes of his work throughout his whole career to date?
Hydrology, Water quality, Surface runoff, Drainage and Agronomy are his primary areas of study.
He has researched Hydrology in several fields, including Nutrient and Eutrophication.
Douglas R. Smith studied Water quality and Water resource management that intersect with Wetland.
His research integrates issues of Impervious surface, Soil water, Tillage and Erosion in his study of Surface runoff.
His studies deal with areas such as Ditch and Water column as well as Drainage.
His Agronomy research incorporates themes from Loam and Poultry litter.
He most often published in these fields:
- Hydrology (40.37%)
- Water quality (33.94%)
- Surface runoff (23.85%)
What were the highlights of his more recent work (between 2018-2021)?
- Surface runoff (23.85%)
- Soil water (15.60%)
- Agriculture (8.26%)
In recent papers he was focusing on the following fields of study:
Douglas R. Smith mainly focuses on Surface runoff, Soil water, Agriculture, Water quality and Poultry litter.
Hydrology covers he research in Surface runoff.
His Watershed study in the realm of Hydrology interacts with subjects such as Return flow.
His Soil water research integrates issues from Surface water and Biogeochemistry.
The study incorporates disciplines such as Fertilizer, Baseflow, Environmental chemistry, Redfield ratio and Soil horizon in addition to Water quality.
His Poultry litter research is multidisciplinary, incorporating elements of Nutrient management and Agroforestry.
Between 2018 and 2021, his most popular works were:
- Transforming soil phosphorus fertility management strategies to support the delivery of multiple ecosystem services from agricultural systems (26 citations)
- Importance and strength of environmental controllers of soil organic carbon changes with scale (8 citations)
- Performance of the Soil Vulnerability Index with respect to slope, digital elevation model resolution, and hydrologic soil group (8 citations)
In his most recent research, the most cited papers focused on:
- Agriculture
- Ecology
- Ecosystem
Douglas R. Smith mainly investigates Soil water, Surface runoff, Hydrology, Fertility and Leaching.
His Soil water study combines topics from a wide range of disciplines, such as Water use, Evapotranspiration and Water resource management.
Douglas R. Smith combines subjects such as Soil horizon and Water content with his study of Surface runoff.
His work on Surface water and Water quality as part of general Hydrology research is frequently linked to Return flow, thereby connecting diverse disciplines of science.
His Fertility research is multidisciplinary, relying on both Soil fertility, Ecosystem services, Environmental planning and Agriculture, Agricultural productivity.
The concepts of his Leaching study are interwoven with issues in Total organic carbon, Digital elevation model and Conservation Effects Assessment Project.
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