What is he best known for?
The fields of study he is best known for:
- Ecology
- Ecosystem
- Agriculture
John A. Harrison mainly investigates Hydrology, Ecosystem, Nutrient, Drainage basin and Watershed.
John A. Harrison focuses mostly in the field of Hydrology, narrowing it down to topics relating to Marine ecosystem and, in certain cases, Atmospheric sciences, Dissolved inorganic nitrogen and Coastal zone.
His Ecosystem research integrates issues from Human impact on the nitrogen cycle, Aquatic ecosystem and Environmental protection.
His work on Eutrophication as part of general Nutrient research is frequently linked to Exportation, thereby connecting diverse disciplines of science.
His Watershed research is multidisciplinary, relying on both Land use, land-use change and forestry, Surface runoff and Environmental resource management.
His studies deal with areas such as Denitrification, Continental shelf and Groundwater as well as Ecology.
His most cited work include:
- Denitrification across landscapes and waterscapes: a synthesis. (1099 citations)
- Sources and delivery of carbon, nitrogen, and phosphorus to the coastal zone : An overview of global nutrient export from watersheds (NEWS) models and their application (490 citations)
- Global river nutrient export: A scenario analysis of past and future trends (457 citations)
What are the main themes of his work throughout his whole career to date?
Hydrology, Eutrophication, Ecosystem, Nutrient and Environmental chemistry are his primary areas of study.
The various areas that John A. Harrison examines in his Hydrology study include Aquatic ecosystem, Atmospheric sciences and Manure.
His work carried out in the field of Eutrophication brings together such families of science as Trophic level, Algal bloom, Methanogenesis and Water column.
His Ecosystem research integrates issues from Continental shelf and Environmental protection.
The various areas that John A. Harrison examines in his Nutrient study include Water quality, STREAMS and Water resource management.
While the research belongs to areas of Environmental chemistry, he spends his time largely on the problem of Nitrate, intersecting his research to questions surrounding Denitrification, Nitrification and Groundwater.
He most often published in these fields:
- Hydrology (41.30%)
- Eutrophication (30.43%)
- Ecosystem (22.83%)
What were the highlights of his more recent work (between 2018-2021)?
- Environmental chemistry (18.48%)
- Eutrophication (30.43%)
- Methane (8.70%)
In recent papers he was focusing on the following fields of study:
John A. Harrison mostly deals with Environmental chemistry, Eutrophication, Methane, Land use and Water quality.
John A. Harrison combines subjects such as Genetic algorithm and Nitrate with his study of Environmental chemistry.
The study incorporates disciplines such as Methanogenesis, Wetland and Greenhouse gas in addition to Eutrophication.
His research in Land use intersects with topics in Hydrology, Drainage, Sustainability and Biogeochemical cycle.
John A. Harrison merges many fields, such as Hydrology and Phosphorus, in his writings.
His Water quality study combines topics from a wide range of disciplines, such as Watershed, River watershed, Nutrient and Water resource management.
Between 2018 and 2021, his most popular works were:
- How to model algal blooms in any lake on earth (20 citations)
- Methane oxidation in anoxic lake water stimulated by nitrate and sulfate addition. (17 citations)
- Model inter-comparison design for large-scale water quality models (11 citations)
In his most recent research, the most cited papers focused on:
- Ecology
- Ecosystem
- Agriculture
John A. Harrison mainly focuses on Environmental resource management, Environmental chemistry, Scale, Footprint and Phosphorus.
His work deals with themes such as Algal bloom, Climate change and Reservoir water, which intersect with Environmental resource management.
His study in Environmental chemistry is interdisciplinary in nature, drawing from both Hypolimnion, Nitrate and Methane.
His Scale study spans across into subjects like Sustainability, Term, Global population, Biogeochemical cycle and Land use.
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