2005
DOI: 10.1590/s1415-43662005000400006 View full text |Buy / Rent full text
|
|

Abstract: Com esse trabalho, objetivou-se a caracterização e avaliação de sondas de TDR para determinação da umidade e da condutividade elétrica do solo. As sondas foram construídas para uso direto com a TDR, ou para serem conectadas a multiplexadores, avaliadas para dois tipos de cabo coaxial e para diferentes comprimentos desses cabos (4 a 19 m). A constante K da equação de Giese-Tieman e as impedâncias das sondas foram determinadas e realizadas leituras de diferentes níveis de condutividade elétrica no solo, para dif… Show more

Help me understand this report

Search citation statements

Order By: Relevance
Select...
2
1
1
1
0
3
0
2

Year Published

2009
2009
2022
2022

Publication Types

Select...
5

Relationship

0
5

Authors

Journals

0
3
0
2
Order By: Relevance
“…et al (2003) e Souza & Matsura (2004); no entanto, os últimos autores discordam quanto ao movimento vertical, dizendo que tende a diminuir. O aumento vertical nos sistemas enterrados é superior ao superficial em aproximadamente 0,30 m, discordando de Coelho et al (2005b) que encontraram menores valores de expansão lateral para emissores enterrados.…”
Section: Resultsunclassified
Create an account to read the remaining citation statements from this report. You will also get access to:
  • Search over 1.2b+ citation statments to see what is being said about any topic in the research literature
  • Advanced Search to find publications that support or contrast your research
  • Citation reports and visualizations to easily see what publications are saying about each other
  • Browser extension to see Smart Citations wherever you read research
  • Dashboards to evaluate and keep track of groups of publications
  • Alerts to stay on top of citations as they happen
  • Automated reference checks to make sure you are citing reliable research in your manuscripts
  • 7 day free preview of our premium features.

Trusted by researchers and organizations around the world

Over 130,000 students researchers, and industry experts at use scite

See what students are saying

rupbmjkragerfmgwileyiopcupepmcmbcthiemesagefrontiersapsiucrarxivemeralduhksmucshluniversity-of-gavle
“…et al (2003) e Souza & Matsura (2004); no entanto, os últimos autores discordam quanto ao movimento vertical, dizendo que tende a diminuir. O aumento vertical nos sistemas enterrados é superior ao superficial em aproximadamente 0,30 m, discordando de Coelho et al (2005b) que encontraram menores valores de expansão lateral para emissores enterrados.…”
Section: Resultsunclassified
“…Soil moisture was monitored by a time-domainreflectometry (TDR) equipment, considering measurements at depths from 0 to 25 cm, as recommended by Coelho et al (2005) and Ahmadi et al (2013).…”
Section: Methodsmentioning
“…Reference evapotranspiration (ETo) by the Penman-Monteith-FAO method for the months of November and December 0.10 m-long TDR probes with 3.50-m-long cable (Coelho et al, 2005) were built and connected to multiplexers of SMDX type. A reflectometer TDR 100 was connected to the multiplexers and to a data acquisition and storage system (datalogger) composing an automatic system for soil water content (SWC) data acquisition.…”
Section: Figurementioning