搜索结果: 1-9 共查到“agricultural catchment”相关记录9条 . 查询时间(0.093 秒)
Long-term changes in runoff from a small agricultural catchment
climate change Poland runoff variability small watershed trend analysis
2015/3/5
River runoff is an important indicator of environmental changes, which usually include climate and/or land use changes, and is also the basis of catchment water management. This study presents results...
Impact of Arable Land to Grassland Conversion on the Vegetation-period Water Balance of a Small Agricultural Catchment (Němčicky Stream)
hydrological extremes hydrological modelling land use change water balance
2015/3/2
This paper presents results of decadal (10-day) water balance simulations for the vegetation periods (April to October) of 2001 (normal year), 2002 (wet year) and 2003 (dry year) in the Němčicky ...
Impacts of Pig Manure-Based Liquid Fertilizer Agricultural Application on the Water Quality of Agricultural Catchment
Liquid Fertilizer Livestock Manure Paddy Field Upland Water Quality
2013/3/9
This study was conducted to understand the effect of the livestock liquid fertilizer treatment at field-scale up to catchment-scale on the water quality properties. Cultivated paddy rice and upland pl...
Water and nutrient balances in a large tile-drained agricultural catchment: a distributed modeling study
Water nutrient tile-drained agricultural catchment
2010/12/22
This paper presents the development and implementation of a distributed model of coupled water nutrient processes, based on the representative elementary watershed (REW) approach, to the Upper Sangamo...
Predicting Sedimentgraphs for a Small Agricultural Catchment
Predicting Sedimentgraphs Small Agricultural Catchment
2009/10/23
The key components of a sedimentgraph prediction procedure for small agricultural
catchments are outlined in the paper. An instantaneous unit sedimentgraph
(IUSG) based on the IUH and on a dimension...
Lacustrine wetland in an agricultural catchment：nitrogen removal and related biogeochemical processes
Lacustrine wetland agricultural catchment biogeochemical processes
2009/4/29
The role of specific catchment areas, such as the soil-river or lake interfaces, in removing or buffering the flux of N from terrestrial to aquatic ecosystems is globally recognized but the extreme va...
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...
Testing the INCA model in a small agricultural catchment in southern Finland
nitrogen integrated modelling
2009/3/6
Nutrient leaching from agricultural production is still recognised as a major environmental problem in Finland.
Evidence for a delayed response of riverine phosphorus exports from increasing agricultural catchment pressures in the Lough Neagh catchment
riverine phosphorus exports riverine phosphorus exports
2014/4/30
Total phosphorus (TP) exports from the rivers draining into Lough Neagh increased between 1974 and 2000
despite lower TP inputs to the rivers from point sources. Over this period annual diffuse expor...