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Herbicide runoff from a soil with different levels of sugarcane straw coverage in Brazil. Author(s): TROVATO, V. W.; PORTILHO, I. I. R.; BARIZON, R. R. M.; SCORZA JUNIOR, R. P. This study evaluates the effects of different levels of sugarcane straw on the soil surface on the transport by runoff water of four herbicides: ametryn, diuron, hexazinone, and sulfentrazone. Two run... ... Repository: BDPA Publication year: 2020
Model rainfall-runoff in the constraints Amazon. Author(s): CASAVECCHIA, B. H.; ALMEIDA, F. T. de; SOUZA, A. P. de; ZOLIN, C. A.; ULIANA, E. M.; MARQUES, A. The development of a hydrological model in Amazon region has been a challenge for researchers since historical series of hydrological data in the Amazon region are still insufficient. The aim of this... ... Repository: BDPA Publication year: 2018
The Influence of Riparian Areas on Direct Surface Runoff of Precipitation Events. Author(s): ZARNOTT, D. H; TAVARES, V. E. Q.; GIARDINA, C.; FILIPPINI ALBA, J. M. This study aims to estimate the effect of different land uses around watercourses on runoff following extreme precipitation events and, consequently, on the mitigation of these effects. The study area... ... Repository: BDPA Publication year: 2020
Lime and phosphate effects on atrazine sorption, leaching and runoff in soil. Author(s): LIMA, J. M. de; AQUINO, R. F.; MAGALHÃES, C. A. de S.; GONÇALVES, R. H.; NÓBREGA, J. C. A.; MELLO, C. R. EN-US: Atrazine still is a widely used herbicide in tropical soils to control annual broad-leaved weeds and annual grasses mainly in maize and sorghum plantations. Sorption and desorption in such soil... ... Repository: BDPA Publication year: 2020
Leaching runoff fraction for nitrate and herbicides on sugarcane fields: implications for grey water footprint. Author(s): SCARPARE, F. V.; ZOTELLI, L. do C.; BARIZON, R. R. M.; CASTRO, S. G. Q. de; BEZERRA, A. H. F. Abstract: Sugarcane cultivation uses many chemical inputs to ensure good yields, which puts local water resources under pressure. Grey water footprint (GWF) is a widely used indicator of the volume ne... ... Repository: BDPA Publication year: 2023
Identifying runoff sources across scales in Amazon watersheds: an LBA synthesis effort. Author(s): CHAVES, J.; NEILL, C.; MARKEWITZ, D.; ELSENBEER, H.; KRUSCHE, A. V.; BIGGS, T.; FIGUEIREDO, R. de O.; LEHMAN, J.; DEEGAN, L. A. Repository: BDPA Publication year: 2007
Environmental Behaviour of Metolachlor and Diuron in a Tropical Soil in the Central Region of Brazil. Author(s): DORES, E. F. G. C.; SPADOTTO, C. A.; WEBER, O. L. S.; CARBO, L.; VECCHIATO, A. B.; PINTO, A. A. The environmental behaviour of metolachlor and diuron was studied in the Central-western region of Brazil, by means of a field study where six experimental plots were installed. The soil was classifie... ... Repository: BDPA Publication year: 2009
Impacts of a specific soil database on streamflow simulation with SWAT in an experimental rural catchment of the Brazilian savanna. Author(s): CASTRO, K.; LIMA, J. E. F. W.; ROIG, H. This study aimed to evaluate the impacts of using a specific soil database on streamflow simulation with SWAT model in an experimental rural catchment of the Brazilian savana (Cerrado biome). In order... ... Repository: BDPA Publication year: 2014
Programa computacional para estimativa do selamento superficial, em função da textura do solo, em áreas irrigadas por pivô central. Author(s): RODRIGUES, L. N. RESUMO - No processo de tomada de decisão dentro da agricultura de precisão, os mapas temáticos desempenham papel de fundamental importância. Especificamente para a irrigação de precisão, a identifica... ... Repository: BDPA Publication year: 2011
Potencial de transporte de agrotóxicos utilizados no controle de Drosophila suzukii e Aleurocanthus woglumi por modelos screening. Author(s): RAMOS, G. G.; FERRACINI, V. L.; PESSOA, M. C. P. Y. Resumo: Este trabalho apresenta a avaliação do potencial de lixiviação e de runoff de alguns princípios ativos (p.a.) de agrotóxicos, utilizados no Brasil ou no exterior, para controle de Drosophila s... ... Repository: BDPA Publication year: 2021

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