Sciences, Eaux & Territoires, 1995 La mise au point d'une méthode de diagnostic de risque de pollution diffuse sur un bassin versant est envisagée à l'aide d'un SIG et d'un modèle. L'hypothèse de travail considère les profils azotés effectués, à l'automne, sur l'ensemble des parcelles ...
M. LAUNAY
doaj
Diffuse Pollution and Ecological Risk Assessment in Ludaš Lake Special Nature Reserve and Palić Nature Park (Pannonian Basin) [PDF]
, 2021 Milica Caković +6 more
openalex +1 more source
Ecotoxicology and Environmental SafetyOne way to evaluate the impact of chemical substances released in the ecosystems is the use of terrestrial organisms in ecotoxicological bioassays. Enchytraeus albidus (Oligochaeta) is a species commonly used in such standardized bioassays aiming at ...
Andrea Chacon-Hurtado +7 more
doaj +1 more source
The Impact of River Flow Restrictions on Instruments to Control noPoint Nitrate Pollution [PDF]
An economic analysis of policies to control nonpoint source nitrate pollution in the presence of minimum river flow restrictions was undertaken. A non-linear bio-physical economic optimisation model of an intensively cultivated Scottish agricultural ...
Ashar Aftab +3 more
core
Observational Characterization of the Downward Atmospheric Longwave Radiation at the Surface in the City of São Paulo [PDF]
, 2010 This work describes the seasonal and diurnal variations of downward longwave atmospheric irradiance (LW) at the surface in São Paulo, Brazil, using 5-min-averaged values of LW, air temperature, relative humidity, and solar radiation observed continuously
Boznar, M.Z. +7 more
core +2 more sources
Determining The Cost Effectiveness Of Solutions To Diffuse Pollution: Developing A Model To Assess In-Field Mitigation Options for Phosphorous and Sediment Loss [PDF]
The European Union Water Framework Directive requires governments to set water quality objectives based on good ecological status. This includes specific requirements to control diffuse pollution. Diffuse phosphorous (P) pollution plays a pivotal role in
Bailey, Alison P. +4 more
core +1 more source
Evaluation of agri-environmental policies for water quality improvement accounting for firm heterogeneity [PDF]
, 2011 Policy makers worldwide are interested in the identification of cost-effective policy instruments to reduce diffuse pollution. A large economic model representing heterogeneous farms is used to evaluate a broad set of policies for reducing nitrate ...
Doole, Graeme J. +2 more
core +1 more source
Annals of Geophysics, 2006 tants, offering numerous advantages over conventional networks of in situ analysers. We propose some innovative solutions in the field of DOAS (Differential Optical Absorption Spectroscopy) remote systems, utilizing diffuse solar light as the radiation ...
F. Ravegnani +9 more
doaj +1 more source
Diffuse pollution: lessons from soil conservation policies
Water Science and Technology, 2001 Diffuse pollution of water from various land uses requires a control approach different from the uniform regulations that were successful for point sources. Local solutions, designed by local watershed councils, are preferred over national directives. Soil erosion control policy, based on voluntary measures coordinated by local conservation districts ...
openaire +2 more sources
Research on Methods to Reduce Water Pollution Due to Phytosanitary Treatments
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: AgricultureThe main purpose of this paper is to analyze the methods of reducing water pollution due to phytosanitary treatments. Thus, the sources of surface water pollution with plant protection products are divided into point sources, which mainly refer to the ...
Adrian MOLNAR-IRIMIE +4 more
doaj +1 more source