2. 您的位置
3. 首页
4. 会议论文
5. Comparison of water leakage and nitrate leaching under three land use types in the North China Plain

Comparison of water leakage and nitrate leaching under three land use types in the North China Plain

来源 :2016年国际水土保持评估模型会议 | 被引量 : 0次 | 上传用户：abchkiesh

【摘 要】

：

Nitrate losses from agricultural activities mainly fertilizer applications, would substantially enrich the groundwater in nitrates. Land use affects groundwater resources through changes in recharge a

【作 者】

：

Shufeng Chen Chengchun Sun Wenliang Wu 

【出 处】

：

2016年国际水土保持评估模型会议

【发表日期】

：

2016年10期

【关键词】

：

land use change water leakage nitrate leaching irrigation N fertilization North 

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　Nitrate losses from agricultural activities mainly fertilizer applications, would substantially enrich the groundwater in nitrates. Land use affects groundwater resources through changes in recharge and by changing demands for water, and further affects groundwater quality.

其他文献

Hydrological and water quality modeling for the Missouri River basin

Soil and Water Assessment Tool (SWAT) is designed to simulate runoff, erosion, sediment and nutrient yields from large watersheds and the impact of land management practices on water quality. Importan

会议

Missouri RiverSWATnon-point sourcewater qualityland use changebiofuel produ

Simulation of Vegetation in FAO Ecoflorist Zones

We are developing SWAT plant growth parameters for the 20 global ecofloristic zones described by the United Nations Food and Agriculture Organization. This vegetation classification system represents

会议

plant growth parametersecofloristic zones

Evaluation of watershed responses to multiple natural disturbance and anthropogenic activities in th

Land use and climate change are both important drivers for ecosystem degradation. Human-driven land use changes, such as deforestation and urbanization, reduce ecosystem resilience to disasters. The i

会议

SWATnatural disturbanceland use updateclimate changeland use change

Effect of slope gradients on nonpoint source pollutant under rainfall-runoff process

In this paper, Dongjiang was taken River Basin as the study area. The study area was divided into high, medium and low three groups according to the slope classification criteria, which was chosen by

会议

SWATnonpoint source pollutantslope gradientrainfall-runoff processsoil erosi

Watershed Scale Management of Onsite Wastewater Treatment Systems Using SWAT model

Population growth, development pressures and the high costs of public sewerage systems will result in ever-increasing utilization of on-site wastewater treatment systems (OWTS), commonly called septic

会议

Onsite systemsseptic systemSWAT modelBiozone processNutrient loadingwatersh

Analysis of runoff variation of the Qujiang River basin based on SWAT model

The Qujiang River basin is a major tributary in the upper reaches of the Qiantang River, which is an important water source to Quzhou, Jinhua and Hangzhou cities. Evaluating the changes of water resou

会议

SWAT modelrunoffhydrologyQujiang basin

A Composite Method to Generate Meteorological Field Scenarios for SWAT as an Environmental Risk Simu

The widely appreciated capability of SWAT modeling system, a distributed hydrological model, to model the transport of a variety of materials, affords the potency for environmental risk analysis.

会议

Meteorological Fields ScnariosEnvironmental RiskEmpirical Mode DecompositionS

Applying the SWAT model to a Managed Irrigated Watershed in a Semi-Arid Region: Model Construction

Of the existing watershed models, the Soil Water and Assessment Tool (SWAT) is a well-established, distributed, eco-hydrologic model that is often used to assess changes in hydrological processes and

会议

SWATmanaged irrigated watershedsemi-arid region

Review on Modeling Fate and Transport of Fecally-derived Microorganisms at the Watershed Scale

Natural waters provide habitats for various groups of fecal indicator organism (FIO). A number of watershed modeling have been published in an attempt to have a better understanding to the fate and tr

会议

Development of Bacteria Transport Model for SWAT for Predicting In-stream Bacteria Concentrations

Elevated pathogen/pathogen indicator concentration in rivers is a serious public health issue, and controlling it requires improving our existing understanding of bacteria transport at watershed scale

会议

bacteria transportmodelstreampublic healthSWATsediment