搜索结果: 1-15 共查到“水文学 INCA”相关记录20条 . 查询时间(0.046 秒)
Integrated Nitrogen CAtchment model (INCA) applied to a tropical catchment in the Atlantic Forest, São Paulo, Brazil
Integrated Nitrogen in CAtchments atmospheric deposition rates hydrological conditions
2009/5/6
Stream-water flows and in-stream nitrate and ammonium concentrations in a small (36.7 ha) Atlantic Forest catchment were simulated using the Integrated Nitrogen in CAtchments (INCA) model version 1.9....
Eutrophication control in river-systems：an application of INCA-P to the River Lugg
Integrated Catchments model of Phosphorus dynamics river-systems River Lugg
2009/5/6
The Integrated Catchments model of Phosphorus dynamics (INCA-P) was applied to the River Lugg to determine the key factors controlling delivery of phosphorus to the main channel and to quantify the re...
This contribution brings to a close a special issue of Hydrology and Earth System Sciences concerning the assessment of nitrogen dynamics in catchments across Europe within a semi-distributed Integrat...
The Integrated Catchments model of Phosphorus dynamics (INCA-P), a new approach for multiple source assessment in heterogeneous river systems: model structure and equations
modelling water quality phosphorus
2009/3/17
A new model has been developed for assessing the effects of multiple sources of phosphorus on the water quality and aquatic ecology in heterogeneous river systems. The Integrated Catchments model for ...
A nitrogen model for European catchments: INCA, new model structure and equations
modelling water quality nitrogen
2009/3/17
A new version of the Integrated Nitrogen in Catchments model (INCA) was developed and tested using flow and streamwater nitrate concentration data collected from the River Kennet during 1998. INCA is ...
INCA Modelling of the Lee System: strategies for the reduction of nitrogen loads
modelling water quality nitrogen nitrate ammonium INCA
2009/3/17
The Integrated Nitrogen Catchment model (INCA) was applied successfully to simulate nitrogen concentrations in the River Lee, a northern tributary of the River Thames for 1995-1999. Leaching from urba...
Excess nitrogen leaching and C/N decline in the Tillingbourne catchment, southern England: INCA process modelling for current and historic time series
acid deposition recovery nitrogen Carbon-Nitrogen ratios
2009/3/17
Measurements of nitrate deposition and streamwater chemistry in the Tillingbourne Catchment, in Southern England, made in 1979-1982 and 1999-2001 show a 216% increase in Nitrogen leaching despite a r...
Modelling nitrogen dynamics and distributions in the River Tweed, Scotland: an application of the INCA model
Nitrate nitrogen modelling Tweed INCA
2009/3/17
The INCA (Integrated Nitrogen in Catchments) model was applied to the River Tweed in the Scottish Borders, a large-scale (4400km2), spatially heterogeneous catchment, draining a wide range of agricult...
Long-term modelling of nitrogen turnover and critical loads in a forested catchment using the INCA model
forest ecosystem N saturation critical load modelling
2009/3/17
Many forest ecosystems in Central Europe have reached the status of N saturation due to chronically high N deposition. In consequence, the NO3 leaching into ground- and surface waters is often substan...
N fluxes in two nitrogen saturated forested catchments in Germany: dynamics and modelling with INCA
forest ecosystem modelling N budgets N saturation NO3
2009/3/17
The N cycle in forests of the temperate zone in Europe has been changed substantially by the impact of atmospheric N deposition. Here, the fluxes and concentrations of mineral N in throughfall, soil s...
Hydrological application of the INCA model with varying spatial resolution and nitrogen dynamics in a northern river basin
northern river basin nitrogen forest management
2009/3/17
As a first step in applying the Integrated Nitrogen model for CAtchments (INCA) to the Simojoki river basin (3160 km2), this paper focuses on calibration of the hydrological part of the model and nitr...
European nitrogen policies, nitrate in rivers and the use of the INCA model
nitrogen deposition nitrogen fertilisers nitrogen budgets
2009/3/17
This paper is concerned with nitrogen inputs to European catchments, how they are likely to change in future, and the implications for the INCA model. National N budgets show that the fifteen countrie...
The prediction and management of aquatic nitrogen pollution across Europe: an introduction to the Integrated Nitrogen in European Catchments project (INCA)
Europe European Union nitrogen nitrate ammonium
2009/3/17
Excess nitrogen in soils, fresh water, estuarine and marine systems contributes to nutrient enrichment in key ecosystems throughout Europe, often leading to detrimental environmental impacts, such as ...
Simulating nitrogen budgets in complex farming systems using INCA: calibration and scenario analyses for the Kervidy catchment (W. France)
diffuse pollution nitrate climate change model
2009/3/6
The integrated nitrogen model INCA (Integrated Nitrogen in Catchments) was used to analyse the nitrogen dynamics in a small rural catchment in Western France. The agrosystem studied is very complex, w...
Water quality improvements from afforestation in an agricultural catchment in Denmark illustrated with the INCA model
afforestation arable land forest hydrology
2009/3/6
Intensive agricultural land use across Europe has altered nitrogen (N) budget of catchments substantially, causing widespread N pollution of freshwater. Although the N cycle in forests has changed du...