Índices topográficos aplicados à modelagem agrícola e ambiental

Translated title of the contribution: Topographic indexes applied to agricultural and environmental modelling

Jean Paolo Gomes Minella, Gustavo Henrique Merten

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

Topographic indices obtained computationally from the numerical model of elevation have been incorporated into computer algorithms and used in hydrological simulating processes, erosion and pollutant transport. Through these indices, zones of water accumulation in a catchment, for example, can be predicted using topographic index that take into account the slope orientation and land slope. This study aims to present a review of the literature on this topic by means of some examples applied in agricultural and environmental modelling.

Translated title of the contributionTopographic indexes applied to agricultural and environmental modelling
Original languagePortuguese
Pages (from-to)1575-1582
Number of pages8
JournalCiencia Rural
Volume42
Issue number9
DOIs
StatePublished - Sep 2012

Keywords

  • Agricultural and environmental modelling
  • Catchments
  • Topographic indexes

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