Agriculture and water pollution: process modeling and analysis of territorial dynamics
type: Distribution
access URL: https://theses.hal.science/tel-00773259
format: HTML
issued: 2026-05-15T09:20:54.355731
modified: 2026-05-15T09:20:54.228732

Agriculture and water pollution: process modeling and analysis of territorial dynamics
type: Dataset
contact point: Organization
  fn: CCSD
keyword: bassin-versant
keyword: hydrologie
keyword: eau
keyword: brazil
keyword: environnement
keyword: hydrology
keyword: watershed
keyword: agriculture
keyword: accreditation-to-supervise-research
keyword: water
keyword: environment
keyword: modeling
keyword: bresil
keyword: pollution
keyword: modelisation
keyword: sdeenvironmental-sciences
keyword: shsgeohumanities-and-social-sciencesgeography
keyword: infoeu-reposemanticsother
landing page: https://theses.hal.science/tel-00773259
description: The central theme of research concerns the relationship between agriculture and water resources. The synthesis is organized in two parts. The first is devoted to the integration of agricultural issues in watershed management and agroecological practices in France and Brazil. In France, we are interested in agricultural pollution, their control and ownership of agroecological practices by farmers. In Brazil, we analyze the participation of farmers in the watershed management for resource sharing and to reduce impacts on water quality. A production system better integrating ecological services provided by soil biological activity (conservation agriculture) is subject to a specific analysis on ecological and agronomic interests and geographical spread. The second part is devoted to the distributed hydrological modeling to assess the variability factors of water flows and pollutants across watersheds. In western France, the model is applied to determine the effects of crop sequences and practices that are associated with the quality of water from three watersheds. In Sudano-Sahelian Africa, the model is used to evaluate the impact of climate variability on runoff from a large watershed.
issued: 2026-05-15T09:20:54.267663
language: fr
modified: 2026-05-15T09:20:54.267669

test_moissonnage_selune
type: Agent